Folding switch of automobile seat

Abstract

The utility model provides an automobile seat folding switch which comprises an outer shell, clamping holes are fixedly formed in the corners of the bottoms of the front side and the rear side of the outer shell, a bottom plate is arranged at the bottom end in the outer shell, a PBC assembly is fixedly connected to the top of the bottom plate, a plurality of evenly-distributed contacts are fixedly connected to the top of the PBC assembly, and an ejector pin is arranged at the top of each contact. According to the automobile seat folding switch provided by the utility model, four seats are integrated on one switch, the operation convenience of a driver and passengers is fully considered, a controller is omitted, the operation is convenient, the cost is low, the cost is low, the cost is low, the cost is low, and the working efficiency is high. The use hand feeling is improved, the clamping stagnation of the switch is reduced, and the reliability is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of automobile seat folding switches, in particular to an automobile seat folding switch. Background Art

[0002] Large vehicles are generally equipped with electronic seat folding functions. In order to meet the needs of riding, space optimization is also required, so folding seat switches came into being. One type of existing multifunctional seat adjustment switches only provides switch signals, and requires a separate controller to drive the motor to work, which increases costs and has a high failure rate. Another type of switch uses multiple connector plugs to plug in wiring harnesses. This type of switch is not conducive to sub-component production and subsequent finished product assembly, because the switch is generally installed on the side panel assembly and wrapped by other parts, and then assembled on the seat assembly, which is not conducive to plugging in the switch wiring harness. The existing 12-way switch uses a rocker switch and a sliding switch in combination. The sliding switch has a small restoring force, is easy to get stuck, and has a poor feel. This type of switch uses a light guide plate to disperse the dominant light source on the main road plate to a relatively narrow and long area. The light guide effect is uneven and the effect is not ideal. Therefore, we provide a car seat folding switch to solve the defects in the prior art. Utility Model Content

[0003] The utility model mainly provides a folding switch for a car seat, which is used to solve the technical problems raised in the above-mentioned background technology.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] A car seat folding switch comprises an outer shell, wherein the bottom corners on both the front and rear sides of the outer shell are fixedly provided with snap-in holes, the bottom end of the inner part of the outer shell is provided with a bottom plate, the top of the bottom plate is fixedly connected with a PBC assembly, the top of the PBC assembly is fixedly connected with a plurality of evenly distributed contacts, each of the contacts is provided with an ejector pin, every two of the ejectors pass through the top of the outer shell and are provided with a button seat, and the top of each button seat is fixedly connected with an identification button cover.

[0006] Furthermore, there are eight contacts in total, and four button seats in total, and each two contacts form a group corresponding to one button seat.

[0007] Furthermore, the bottom of the ejector pin is fixedly engaged with the top of the contact, the top of the ejector pin is fixedly engaged with the button seat, and the ejector pin is connected to the outer shell by penetrating the outside through sliding.

[0008] Furthermore, a reinforcing plate is fitted and connected to the left side of the top of the PBC assembly, and a wiring harness connector is fixedly connected to the bottom of the base plate.

[0009] Furthermore, the wiring harness connector is electrically connected to the PBC assembly.

[0010] Furthermore, the front and rear corners of the bottom plate are fixedly connected with clamping blocks, and the bottom plate is clamped and fixed with clamping holes provided at the front and rear bottom corners of the outer shell through the clamping blocks provided at the front and rear sides.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a car seat folding switch which concentrates four seats on one switch, fully considers the operation convenience of drivers and passengers, saves a controller, improves the use feel, reduces switch jamming, and increases reliability.

[0013] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the assembly structure of the base plate and the PBC assembly of the utility model;

[0016] Figure 3 It is a schematic diagram of the PBC assembly structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the overall structure of the utility model from bottom view;

[0018] Figure 5 It is an overall exploded view of the utility model.

[0019] In the figure: 1. outer shell; 2. snap-in hole; 3. bottom plate; 4. snap-in block; 5. PBC assembly; 6. contact; 7. reinforcement plate; 8. ejector pin; 9. wiring harness connector; 10. button seat; 11. identification button cover. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0021] For examples, please refer to the attached Figure 1-5As shown, a car seat folding switch comprises an outer shell 1, wherein snap-in holes 2 are fixedly opened at the bottom corners of the front and rear sides of the outer shell 1, a bottom plate 3 is provided at the bottom end of the inner part of the outer shell 1, a PBC assembly 5 is fixedly connected to the top of the bottom plate 3, a plurality of evenly distributed contacts 6 are fixedly connected to the top of the PBC assembly 5, each contact 6 is provided with an ejector pin 8 at the top, and a button seat 10 is provided at the top of every two ejector pins 8 penetrating through the outer shell 1, and an identification button cover 11 is fixedly connected to the top of each button seat 10.

[0022] Among them, there are eight contacts 6 and four button seats 10, each two contacts 6 form a group corresponding to one button seat 10, the bottom of the ejector pin 8 is clamped and fixed with the top of the contact 6, the top of the ejector pin 8 is clamped and fixed with the button seat 10, and the ejector pin 8 is connected to the outer shell 1 through the outside sliding connection, the eight ejector pins 8 are clamped with the eight contacts 6 set on the top of the PBC assembly 5 in turn, and then the PBC assembly 5 is installed on the top of the base plate 3.

[0023] Among them, the bottom plate 3 is fixedly connected with the clamping blocks 4 at the front and rear corners, and the bottom plate 3 is clamped and fixed with the clamping holes 2 opened at the bottom corners of the front and rear sides of the outer shell 1 through the clamping blocks 4 arranged on the front and rear sides. The outer shell 1 is sleeved on the outside of the PBC assembly 5, and the assembly of the outer shell 1 and the bottom plate 3 is completed by clamping the clamping blocks 4 and the clamping holes 2.

[0024] Among them, a reinforcing plate 7 is fitted and connected to the left side of the top of the PBC assembly 5, and a wiring harness connector 9 is fixedly connected to the bottom of the base plate 3. The wiring harness connector 9 is electrically connected to the PBC assembly 5, and is connected to the wiring harness connector 9 through a wiring harness plug to connect the car seat folding switch to the vehicle system inside the car. After the assembly is completed, the four button seats 10 are respectively clamped with two ejector pins 8 with similar distances, so that the four seats inside the car are concentrated on one switch, fully considering the operating convenience of the driver and passengers, eliminating the controller, improving the use feel, reducing switch jamming, and increasing reliability.

[0025] The specific operation mode of the utility model is as follows:

[0026] First, the eight ejector pins 8 are snap-connected with the eight contacts 6 set on the top of the PBC assembly 5 in turn. Then, after the PBC assembly 5 is installed on the top of the bottom plate 3, the outer shell 1 is sleeved on the outside of the PBC assembly 5, and the outer shell 1 and the bottom plate 3 are assembled by snapping the snap-connecting block 4 with the snap-connecting hole 2. Then, the car seat folding switch is connected to the car system inside the car through the wiring harness plug and the wiring harness connector 9. After the assembly is completed, the four button seats 10 are snap-connected with two ejector pins 8 with similar distances respectively, so that the four seats inside the car are concentrated on one switch, fully considering the operating convenience of the driver and passengers, eliminating the controller, improving the use feel, reducing switch jamming, and increasing reliability.

[0027] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A car seat folding switch, comprising an outer shell (1), characterized in that: The outer shell (1) is fixedly provided with a snap-in hole (2) at the bottom corners on both the front and rear sides; the inner bottom end of the outer shell (1) is provided with a bottom plate (3); the top of the bottom plate (3) is fixedly connected with a PBC assembly (5); the top of the PBC assembly (5) is fixedly connected with a plurality of evenly distributed contacts (6); each of the contacts (6) is provided with a push pin (8); each of the two push pins (8) penetrates through the top of the outer shell (1); a button seat (10) is fixedly provided with an identification button cover (11) at the top of each button seat (10); 2. The automobile seat folding switch according to claim 1, characterized in that: There are eight contacts (6) in total, and four button seats (10) in total. Every two contacts (6) form a group and correspond to one button seat (10).

3. The automobile seat folding switch according to claim 1, characterized in that: The bottom of the ejector pin (8) is fixedly engaged with the top of the contact (6), the top of the ejector pin (8) is fixedly engaged with the button seat (10), and the ejector pin (8) is connected to the outer shell (1) by penetrating the outside and sliding.

4. The automobile seat folding switch according to claim 1, characterized in that: A reinforcing plate (7) is fitted and connected to the left side of the top of the PBC assembly (5), and a wiring harness connector (9) is fixedly connected to the bottom of the base plate (3).

5. The automobile seat folding switch according to claim 4, characterized in that: The wiring harness connector (9) is electrically connected to the PBC assembly (5).

6. The automobile seat folding switch according to claim 1, characterized in that: The bottom plate (3) is fixedly connected with clamping blocks (4) at the front and rear corners, and the bottom plate (3) is clamped and fixed with clamping holes (2) provided at the front and rear bottom corners of the outer shell (1) through the clamping blocks (4) provided at the front and rear sides.

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