CN2781544Y

CN2781544Y - Integrated automobile steering system control device

Info

Publication number: CN2781544Y
Application number: CN 200520069571
Authority: CN
Inventors: 徐福芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-04
Filing date: 2005-03-04
Publication date: 2006-05-17
Anticipated expiration: 2015-03-04

Abstract

An integrated control device of an automobile steering system consists of a central control frame part and a combined control switch part, wherein the combined control switch is arranged on the central control frame, the central control frame is of a split structure and comprises a base and a gland, a central control lock is arranged on the central control frame, an electronic luminous ring is arranged at the exposed end of the central control lock, when the central control lock is in an open state, the electronic luminous ring is lightened, and the combined control switch is an integrated modular automobile combined switch; because the central control frame is of a split structure, the die-casting yield is improved, the assembly manufacturability of the whole part is improved, and the maintenance is convenient; the outer end of the central control lock is provided with the light emitting ring, so that the grade of interior decoration of the automobile is improved, a driver can be visually prompted, the defects of the existing automobile combined control switch are overcome by adopting the integrated modular combined switch, and the integrated modular combined control switch is simple in structure and convenient to install and maintain.

Description

Integral Car Steering System Controlling Device

Technical field:

The utility model relates to a kind of automobile steering system control device.

Background technology:

The automobile steering system control device is the core component of whole car steering, the quality of its quality directly has influence on the driving safety of automobile, whether its structural design rationally not only has influence on driver's driving comfort, and directly influencing assembling, the maintenance of automobile, it is the main beautiful property parts of automobile class height.The automobile steering system control device is installed in the below of steering wheel, be sleeved on the steering yoke, it is made up of center control frame parts and Combination Control switch block, the structure of center control frame parts is an integral type, the Combination Control switch is fixed on the center control frame, central controlled lock is arranged on the center control frame, this all-in-one-piece center control frame modular construction complexity, the rate of finished products of die casting is lower, the matching requirements height, in actual use, as long as have a place to break down in the whole steering control device, just be difficult to repair, even the workload of upgrading is all very big; All contain headlamp switch, dimmer switch, pole changer, wiper control, washer switch and horn switch in the Combination Control switch block, though the kind of existing automobile Combination Control switch is more, also each is variant for structure, but they all are all-in-one-piece structures, headlamp switch and dimmer switch are arranged on a side of unit switch base by a joystick, pole changer and wiper control are installed in the opposite side of unit switch by another handle, but this class unit switch has following deficiency in actual use:

1. each functional switch all is to use elastic contact blade to control, because the mechanical performance of elastic contact blade is subjected to multifactorial influences such as material, processing, heat treatment and assembling, the very easy at work scaling loss of elastic contact blade, the reliability of switch can not get guaranteeing.

2. be connected by some bundle conductors between each functional switch and the automotive control circuit; draw after the elastic contact blade welding of each lead one end and each functional switch; insert on the inserted sheet sheath after the other end and the inserted sheet crimping; tens of leads in welding process the time regular meeting weldering, rosin joint, sealing-off or wrong weldering appear leaking; and with inserted sheet crimping process in have phenomenons such as crimping is not firm, thereby influence the reliability of unit switch.

3. in this unit switch, do not scrape water function owing in wiper control, be provided with intermittently, thereby wiper China's synoptic climate requirement that is far from suitable, the useful life of wiper is not long.

4. the elastic contact blade on each functional switch is connected with predefined circuit board by lead, and then draw some leads from circuit board and link to each other with automotive control circuit, all solder joints all expose on the connection circuit plate, at overcast and rainy wet weather, the globule can condense on contact sub-unit circuit board, very easily cause circuit to puncture, thereby directly influence the useful life of automobile combined switch.

5. the shape of integral type unit switch, structure are very complicated, and part is of a great variety, and assembly technology requires high, maintenance is extremely inconvenient, when a certain functional switch on the automobile combined switch breaks down, then need whole unit switch is disassembled maintenance, its workload is very big.

Summary of the invention:

Goal of the invention of the present utility model is to provide a kind of Integral Car Steering System Controlling Device.

Integral Car Steering System Controlling Device described in the utility model, form by center control frame parts and Combination Control switch block, the Combination Control switch is installed on the center control frame, it is characterized in that: described center control frame is a split-type structural, it comprises base and gland, central controlled lock is arranged on the center control frame, and gland is fixed on the base by securing member; Described Combination Control switch is the integrated modular automobile combined switch.

As to improvement of the present utility model, be provided with the electron luminescence circle at the exposed junction of central controlled lock, when central controlled lock was in opening, the electron luminescence circle was promptly bright.

Because center control frame has improved the rate of finished products of die casting for dividing body structure, has improved the assembly process process of whole parts, is convenient to maintenance; In the outer end of central controlled lock the class that luminous circle had both improved upholstery is set, the driver is had suggesting effect intuitively.Adopt the integrated modular unit switch to overcome many deficiencies of former elastic contact blade formula switch, circuit in each module is that people require to configure according to each functional switch in advance, as long as rotate or stir light handle or windscreen wiper handle, just can control each functional switch easily, each composite module is provided with automotive control circuit and is connected by electrode adaptor, the many deficiencies that had when having avoided lead because of welding or crimping, it is simple in structure, easy to installation and maintenance.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of unit switch;

Fig. 3 is the enlarged drawing (dismounting of two handles) of the upward view of Fig. 2;

Fig. 4 is the structural representation of light composite module;

Fig. 5 is the structural representation of windscreen wiper composite module;

Fig. 6 is the electrical schematic diagram of each functional switch in the windscreen wiper composite module;

Fig. 7 is the electrical schematic diagram of each functional switch in the light composite module;

Among the figure: 1-center control frame parts; 2-Combination Control switch block; The 3-central controlled lock; The luminous circle of 4-; The 21-sectional shelf-unit; 22-windscreen wiper composite module; 23-light composite module; 24-windscreen wiper handle; 25-light handle; Electrode adaptor on the 221-windscreen wiper composite module; 231,232,233 is electrode adaptor on the light composite module;

Embodiment:

Below in conjunction with description of drawings embodiment of the present utility model:

Integral Car Steering System Controlling Device described in the utility model, form by center control frame parts 1 and Combination Control switch block 2, Combination Control switch 2 is installed on the center control frame 1, described center control frame 1 is a split-type structural, and it comprises base and gland, and central controlled lock 3 is arranged on the center control frame 1, exposed junction at central controlled lock is provided with electron luminescence circle 4, when central controlled lock 3 was in opening, electron luminescence circle 4 was promptly bright, and gland is fixed on the base by securing member; Described Combination Control switch 2 is the integrated modular automobile combined switch, it is by sectional shelf-unit 21, windscreen wiper composite module 22, light composite module 23, windscreen wiper handle 24, light handle 25 are formed, windscreen wiper handle 24 links together with windscreen wiper composite module 22, and controls each functional switch in the windscreen wiper composite module 22 by windscreen wiper handle 24; Light handle 25 is connected with light composite module 23, and controls each functional switch in the light composite module 23 by light handle 25; Being buckle-type between light composite module 23 and windscreen wiper composite module 22 and the sectional shelf-unit 21 is connected.

In windscreen wiper composite module 22, be provided with wiper control and washer switch, wherein wiper control contains return again, intermittently scrapes water, low speed is scraped water and scraped four kinds of operating modes of water at a high speed, also is provided with the electrode adaptor 221 that is connected with automotive control circuit on windscreen wiper composite module 22; Each functional switch is realized by windscreen wiper handle 24 in the windscreen wiper composite module 22, the bulb drive plane shifting block wherein that rain is drawn together on the handle 24 carries out different combination (seeing accompanying drawing 6 for details) with the modularization contact chip, and the function conversion of wiper control, washer switch is as follows: the function conversion of scraping water and washing realizes in the above-below direction present position by windscreen wiper handle 24; Scrape the function conversion of water form: return, intermittently scrape water, low speed and scrape water, scrape water at a high speed and determine by the residing in the horizontal direction diverse location of windscreen wiper handle 24.

Turn at light and to contain in the composite module 23 that light opens the light and pole changer, wherein headlamp switch is divided into Der StandlichtScheinwerfer und Parkleuchtenschalter and little lamp switch again, Der StandlichtScheinwerfer und Parkleuchtenschalter have overtake other vehicles, dipped beam, distance light, fog lamp and close five kinds of operating modes; Little lamp switch have overtake other vehicles, dipped beam, distance light and close four kinds of operating modes, and pole changer has left-hand commentaries on classics, right face and close three kinds of operating modes, is provided with the electrode adaptor 231,232,233 that is connected with automotive control circuit on light composite module 23; Each functional switch is realized by light handle 25 in the light composite module 23, the plane shifting block that bulb on the light handle 25 drives wherein carries out different combination (seeing accompanying drawing 7 for details) with the modularization contact chip, each function conversion in the light combination die 23 is as follows: the function conversion of Der StandlichtScheinwerfer und Parkleuchtenschalter and little lamp switch is to realize by the knob of rotary light handle 25 upper ends, and the function conversion of dimmer switch (flash of light, dipped beam, distance light) then realizes in the residing position of above-below direction by light handle 25; The function conversion of pole changer realizes by the residing in the horizontal direction position of light handle 25.

Claims

1, a kind of Integral Car Steering System Controlling Device, form by center control frame parts (1) and Combination Control switch block (2), Combination Control switch block (2) is installed on the center control frame parts (1), it is characterized in that: described center control frame parts (1) are split-type structural, it comprises base and gland, central controlled lock (3) is arranged on the center control frame parts (1), and gland is fixed on the base by securing member; Described Combination Control switch block (2) is the integrated modular automobile combined switch.

2, according to the described Integral Car Steering System Controlling Device of claim 1, it is characterized in that: the exposed junction at central controlled lock (3) is provided with electron luminescence circle (4).