CN201060777Y

CN201060777Y - Lamp assembled switch for automobile

Info

Publication number: CN201060777Y
Application number: CNU2007201119028U
Authority: CN
Inventors: 诸毅
Original assignee: Individual
Current assignee: Wenzhou Changjiang Automobile Electronic System Co Ltd
Priority date: 2007-07-13
Filing date: 2007-07-13
Publication date: 2008-05-14
Anticipated expiration: 2017-07-13

Abstract

The utility model relates to a vehicle light combination switch used for controlling the left small light, the right small light, the dash light and the headlights of a vehicle, which comprises a casing and a bottom seat. A knob, two relays and two circuit boards are arranged in the casing, the two relays are used for communicating the left small light, the right small light and a dash light power supply, the two circuit boards are respectively positioned on the both sides of the casing, the knob and the relays are positioned between the two circuit boards, and the two relays and the inserting piece of a bottom seat are respectively welded on the circuit boards; the knob is positioned on the two circuit boards through a knob axle, the operation part of the knob is exposed out of a knob window at the upper end of the casing; three gear slots for expressing three different gears are arranged on the side surface of the knob, a spring piece is riveted on the circuit board, a ball catcher is arranged at one end of the spring piece, when the knob is rotated to a certain gear slot, the ball catcher enters into the corresponding gear slot to clip the knob; a first conducting contact strip and a second conducting contact strip are riveted on the other side surface of the knob, and a headlight conducting disc and a small light conducting disc which are glidingly contacted with the two conducting contact strips are arranged on the circuit boards corresponding to the two conducting contact strips.

Description

The vehicle lights unit switch

Technical field

The utility model relates to a kind of vehicle lights unit switch, relates in particular to a kind of knob multifunctional vehicle light unit switch that is used for the left lampet on the Control of Automobile, right lampet, instrument panel lamp and headlight.

Background technology

Luminous lamp switch is the indispensable parts on the automobile, and the switch (high-current switch) that is used for directly controlling lamp generally adopts the seesaw press-key structure, and function singleness.Knob, multi-functional light unit switch generally must be controlled (little current switch) indirectly by relay, and structure is complicated.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of compact conformation, easy to operate, economical and practical knob multifunctional vehicle light unit switch, and this switch can directly be controlled left lampet, right lampet, instrument panel lamp and headlight.

The utility model is that the technical scheme that its technical problem of solution is taked is: a kind of vehicle lights unit switch, comprise shell and base, and shell is connected with base; Shell contains knob, two relays and two wiring boards, two relays are used to connect left lampet, right lampet and instrument panel lamp power supply, two wiring boards lay respectively at both sides in the housing, knob and relay are between two wiring boards, and the inserted sheet of two relays and base welds respectively in the circuit board; Knob is positioned at the knob window that its actuating element on two wiring boards exposes the shell upper end by rotation axis; Knob one side is provided with three gear grooves of three different gears of expression, and riveted joint has spring leaf on the wiring board, and spring leaf one end is provided with and bumps pearl, when knob forwards a certain gear groove to, bumps pearl and enters in the corresponding gear groove and block knob; Riveted joint has first conductive contact film and second conductive contact film on the knob another side, is provided with headlight conductive plate and lampet conductive plate with two conductive contact film sliding contacts with the corresponding wiring board of two conductive contact films.

Gear adjusting angle for the restriction knob, with handled easily, the further technical scheme of the utility model is: rotary stopper groove, rotation axis that knob one side is provided with the restriction knob anglec of rotation are provided with the rotary stopper groove and cooperate spacing rotary stopper piece, and knob is by the spacing rotation of making limited angle along rotation axis of rotary stopper groove and rotary stopper piece.

Three gears that this switch sets are respectively OFF shelves, lampet shelves and headlight shelves, corner is set at certain stroke between each gear, shift function is as follows: when knob forwarded the OFF shelves to, first, second conductive contact film on the knob and two conductive plates were off-state, all lamp dumps; When knob forwards the lampet shelves to, first, second conductive contact film on the knob and the lampet conductive plate on the wiring board are connected, make the relay conducting that is installed in switch inside, thereby connect lampet shelves (left lampet, right lampet and instrument panel lamp) power supply, left lampet, right lampet, instrument panel lamp are connected; When knob forwards the headlight shelves to, second conductive contact film on the knob and the lampet conductive plate on the wiring board are connected when realizing lampet shelves function, first conductive contact film on the knob and the headlight conductive plate on the wiring board are connected, and control the headlight power connection indirectly by outside relay.

The beneficial effects of the utility model are: associated components is organically combined, and makes the switch compact overall structure, and easy to use, economical and practical.

The utility model is described in further detail below in conjunction with drawings and Examples.

Description of drawings

Fig. 1 is the utility model vehicle lights unit switch overall structure dismounting figure;

Fig. 2 is the utility model vehicle lights combinational schematic diagram;

Fig. 3 is the knob structure stereogram, and wherein Fig. 3 .1 is a left side view, and Fig. 3 .2 is a right side view;

Fig. 4 is the structural representation of gear groove and rotary stopper groove on the knob;

Fig. 5 is the location drawing of contact chip on knob;

Fig. 6 is the rotation axis stereogram;

Fig. 7 is the schematic diagram of conductive plate on the wiring board of left side;

Fig. 8 is a right side circuit board structure schematic diagram.

Among the figure, 1, shell, 2, gear symbol printing opacity inserts, 3, knob, 4, rotation axis, 5, light-emitting diode, 6, rivet, 7, spring leaf, 8, inserted sheet, 9, base, 10, relay, 11, wiring board, 12.1, first conductive contact film, 12.2, second conductive contact film, 13, the rotary stopper groove, 14, the gear groove, 15, bump pearl, 16, the knob window, 17, light symbol printing opacity inserts, 18, the rotary stopper piece, 19.1, the headlight conductive plate, 19.2, the lampet conductive plate, 20, the rotation axis location hole.

Embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, embodiment shown in Figure 8, shell 1 and base 9 snapping one; Shell 1 contains knob 3, controls two relays 10 (J1 among Fig. 2, J2) and two PCB wiring boards 11 of left and right sides lampet and instrument panel lamp respectively; Two PCB wiring boards 11 lay respectively at the left and right sides in the housing 1, and knob 3 and relay 10 are from top to bottom between two PCB wiring boards 11, and the inserted sheet 8 of two relays 10 and base 9 is welded on respectively on the PCB wiring board 11; Knob 3 rotating placing on the rotation axis 4, rotation axis 4 is riveted on the PCB wiring board 11 by the rotation axis location hole 20 on the PCB wiring board 11; The operation part of three different gears of expression (OFF shelves, lampet shelves, headlight shelves) is exposed the knob window 16 of shell 1 upper end on the knob 3; The right flank of knob 3 is provided with three gear grooves 14, riveted joint spring leaf 7 on the right side PCB wiring board 11, and spring leaf 7 one ends are provided with and bump pearl 15, when knob 3 forwards a certain gear groove 14 to, bump pearl 15 and enter in the corresponding gear groove 14 and block knob 3, knob 3 stops on this gear; Riveted joint first conductive contact film 12.1 and second conductive contact film 12.2 on knob 3 left surfaces is provided with headlight conductive plate 19.1 and lampet conductive plate 19.2 with two conductive contact film sliding contacts with the two corresponding left side of conductive contact film wiring boards 11; When knob forwarded the OFF shelves to, first, second conductive contact film on the knob and two conductive plates were off-state, all lamp dumps; When knob forwards the lampet shelves to, first, second conductive contact film on the knob and the lampet conductive plate on the wiring board are connected, make the relay J 1, the J2 conducting that are installed in switch inside, thereby connect lampet shelves (left lampet, right lampet and instrument panel lamp) power supply, left lampet, right lampet, instrument panel lamp are connected; When knob forwards the headlight shelves to, second conductive contact film on the knob and the lampet conductive plate on the wiring board are connected when realizing lampet shelves function, first conductive contact film on the knob and the headlight conductive plate on the wiring board are connected, and control the headlight power connection indirectly by outside relay; The right flank of knob 3 is provided with the rotary stopper groove 13 of restriction knob rotation angle range, rotation axis 4 is provided with and cooperates spacing rotary stopper piece 18 with rotary stopper groove 13, knob 3 is by the spacing rotation of making limited angle along rotation axis 4 of rotary stopper groove 13 and rotary stopper piece 18, the corner stroke is 60 ° between each gear of present embodiment, and rotary stopper groove 13 and gear groove 14 are positioned on the same side of knob 3.Be indicator cock operating state and different gears, present embodiment also is respectively equipped with light symbol printing opacity inserts 17 and gear symbol printing opacity inserts 2 on shell 1 and knob 3 surfaces, light symbol printing opacity inserts 17 and gear symbol printing opacity inserts 2 quadric injection moulds are in shell 1 and knob 3, be respectively equipped with the light-emitting diode 5 of houselights symbol and gear symbol in shell 1 and the knob 3, light-emitting diode 5 is welded on the PCB wiring board 11, and the light source of light-emitting diode can tankoscope optical character printing opacity inserts 17 and gear symbol printing opacity inserts 2.

Claims

1. vehicle lights unit switch, comprise shell (1) and base (9), it is characterized in that described shell (1) contains knob (3), two relays (10) and two wiring boards (11), two wiring boards (11) lay respectively at the interior both sides of housing (1), knob (3) and relay (10) are positioned between two wiring boards (11), the inserted sheet (8) of two relays (10) and base (9) is welded on respectively on the wiring board (11), knob (3) is positioned at two wiring boards (11) by rotation axis (4) and goes up the knob window (16) that its operation part is exposed shell (1) upper end, knob (3) one sides are provided with three gear grooves (14), described wiring board (11) riveted joint has spring leaf (7), spring leaf (7) one ends are provided with and bump pearl (15), when knob forwards a certain gear groove (14) to, bumping pearl (15) enters in the corresponding gear groove and blocks knob, riveted joint has first conductive contact film (12.1) and second conductive contact film (12.2) on knob (3) another side, is provided with and two conductive contact films (12.1 with the corresponding wiring board of two conductive contact films (11), 12.2) the headlight conductive plate (19.1) and the lampet conductive plate (19.2) of sliding contact.

2. vehicle lights unit switch according to claim 1, it is characterized in that described knob (3) one sides are provided with the rotary stopper groove (13) of the restriction knob anglec of rotation, rotation axis (4) is provided with rotary stopper groove (13) and cooperates spacing rotary stopper piece (18), and knob (3) is by the spacing rotation of making limited angle along rotation axis (4) of rotary stopper groove (13) and rotary stopper piece (18).

3. vehicle lights unit switch according to claim 1 and 2, it is characterized in that described housing (1) and knob (3) surface are respectively equipped with light symbol printing opacity inserts (17) and gear symbol printing opacity inserts (2), described printing opacity inserts (17,2) quadric injection mould is in shell (1) and knob (3), be respectively equipped with the light-emitting diode (5) of houselights symbol and gear symbol in described housing (1) and the knob (3), light-emitting diode (5) is welded on the wiring board (11).