CN201457297U - Central centralized control automobile lock - Google Patents

Abstract

The utility mode discloses a central centralized control automobile door lock which comprises a shell. A claw support, an inward-open handle driving level and a safe arm component and a safe arm pull pin on the safe arm component, a clutch torsional spring, a safe arm spindle, an opening arm, an opening arm spindle, an external safe arm, an outward-open arm, an electrical support frame, a swing-arm type microswitch and other parts are arranged below the shell. When a lock core of an automobile door lock is turned in locking direction (or unlocking direction), the lock moves the external safe arm to rotate around the safe arm spindle, and the external safe arm drives a wring arm of the swing-arm type microswitch to rotate, and at this time, the door lock transmits a locking (or unlocking) signal to an automobile controller, and the automobile controller sends corresponding instructions to other door locks, a glass lifting device and other systems, so that such systems can be locked (or unlocked) safely; for the inward-open handle driving level, the unlocking operation of the safe arm component can be controlled by arranging the initial position of the opening arm in front of the safe arm component and designing an L-type groove on the opening arm, thereby realizing a secondary locking function.

Description

Central authorities' collection control automobile door lock

Technical field

The utility model relates to a kind of automobile central-controlled gate lock.

Background technology

Along with improving constantly of expanding economy and people's living standard, car has obtained using widely in every field.Provide the more superior car of performance to become the target that car researchist and maker are pursued.Automobile-used door lock is the important accessory of car, the good and bad safety and the use that directly influences car of its performance.Central authorities' collection control automobile door lock is exactly a kind of novel product of electromechanical integration.Except all functions with automobile door lock, when or remote control locking or release left front door manual with key, other door lock be can control and locking or release action carried out simultaneously, thereby reach the effect of centralized control door lock, very easy to use, feasible, in middle and high shelves automobile, obtained using widely.

Existing central authorities collection control automobile door lock, mainly comprise housing, being arranged on pawl bearing, safety arm parts, safety arm in the housing pulls pin, opens arm, outer safety arm, opens arm, electronic carriage, power-transfer clutch torsion spring outward, in when opening handle and opening, in drive the handle driving lever and promote earlier the safety arm parts after safety arm rotating shaft rotation release, then promote to open arm again and get around and open arm rotating shaft rotation, drive the safety arm motion of pulling pin simultaneously, carry out breakdown action, make door-lock opening; Safety arm presses micro-switch and sends the middle control signal of unblanking when rotating.

There is the technological deficiency of two aspects in the prior art: the one, and Nei Kaichemen is dangerous, in the driving way, drives handle in passenger's malfunction in the car, and car door can throw open, and causes potential safety hazard; The 2nd, outer lock door dangerously, during the left front door of some careless car owner's external lock automobile, usually forgetting can note other car door of external lock or shut vehicle window, has stolen hidden danger.

The utility model content

For solving the problems of the technologies described above, the utility model has carried out the function expansion based on a ripe automobile door lock, a kind of central authorities' collection control automobile door lock with automatic latch functions and secondary opening function is provided, promptly with key manually or in the left front door of remote control locking, all car door of locking, shut all vehicle windows, start central authorities' collection control automobile door lock of all automobile safety systems; When opening handle unlatching car door in the pulling for the first time in car, can't open car door, open handle and open car door in pulling for the second time, car door just can be opened.

The utility model central authorities collection control automobile door lock, comprise housing, be arranged on the pawl bearing in this housing, the safety arm parts and on safety arm pull pin, drive the power-transfer clutch torsion spring that described safety arm is pulled pin and got back to the releasing position, the safety arm rotating shaft, open arm, open the arm rotating shaft, outer safety arm, the outer arm of opening, electronic carriage, also comprise the swing arm type micro-switch that is arranged on the described electronic carriage, to the lock core of the automobile door lock of locking direction rotation stir described outside safety arm rotate around described safety arm rotating shaft, drive the swing arm rotation of described swing arm type micro-switch again by this outer safety arm, constitute serial verb construction, the swing arm of described swing arm type micro-switch is rotated, and is electrically connected locking a door of automobile controller, shut the vehicle window safety control circuit; With respect to the interior handle driving lever of opening, described unlatching arm is arranged on before the safety arm parts, stops " L " type groove that described safety arm is pulled pin and got back to the releasing position when opening handle in pulling for the first time only also being provided with on the described unlatching arm.

Technique scheme of the present utility model, only increased a swing arm type micro-switch, at manual locking or with remote controller remote control locking in the left front door with key, automatically all car door of locking, shut all vehicle windows, start all automobile safety systems, easy to operate, use reliably the safety that has further improved automobile door lock, the Gospel of be busy with one's work, careless and inadvertent lock car person bringing; The position that only will open arm shifts to an earlier date, and offers simple " L " type groove thereon, can prevent effectively that just car door is opened in passenger's misoperation in the car, has improved traveling security.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in further details.

Fig. 1 is the structural representation of the utility model central authorities collection control automobile door lock.

The specific embodiment

From the utility model optimized technical scheme shown in Figure 1 as can be known, these central authorities collection control automobile door lock, comprise housing, be arranged on the pawl bearing 1 in this housing, in drive handle driving lever 9, safety arm parts 8 and on safety arm pull pin 4, drive the described safety arm 4 power-transfer clutch torsion springs 5 of getting back to the releasing position of pulling pin, safety arm rotating shaft 10, open arm 7, open arm rotating shaft 6, outer safety arm 3, the outer arm 2 of opening, swing arm type micro-switch 11, electronic carriage 12, described swing arm type micro-switch 11 is arranged on the electronic carriage 12, lock core to the automobile door lock of locking direction rotation is stirred described outer safety arm 3 around safety arm rotating shaft 10 rotations, the swing arm that drives described swing arm type micro-switch 11 by this outer safety arm 3 is rotated again, swing arm type micro-switch passes to the corresponding signal of automobile controller, automobile controller sends instruction to safety control circuit, make all car doors of its automatic locking, shut all vehicle windows, start all automobile safety systems, realize automatic latch functions; With respect to interior position of driving handle driving lever 9, then opening arm 7 is arranged on before the safety arm parts 8, when opening the handle unlatching therefore, promoting to open arm 7 earlier rotates, get around and open arm rotating shaft 6 when turning an angle when opening arm 7, beginning promotes safety arm parts 8 simultaneously around safety arm rotating shaft 10 rotations, at this moment, stopped pull pin 4 release of safety arm on the safety arm parts 8 owing to open " L " type groove on the arm 7, when therefore opening handle in the pulling for the first time, can't open door lock, when interior open handle and go back after, safety arm is pulled pin and 4 is got back to the releasing position under the effect of power-transfer clutch torsion spring 5, when opening handle in the pulling for the second time, open arm and can drive safety arm 4 motions together of pulling pin 7 this moments, can the smooth opening door lock, thus realized the secondary opening function of door lock.

Claims (1)

1. central authorities' collection is controlled automobile door lock, comprise housing, be arranged on the pawl bearing (1) of this housing below, safety arm parts (8) and on safety arm pull pin (4), drive described safety arm pull pin (4) get back to the power-transfer clutch torsion spring (5) of releasing position, safety arm rotating shaft (10), open arm (7), open arm rotating shaft (6), outer safety arm (3), the outer arm (2) of opening, electronic carriage (12), it is characterized in that: also comprise the swing arm type micro-switch (11) that is arranged on the described electronic carriage (12), to the lock core of the automobile door lock of locking direction rotation stir described outside safety arm (3) rotate around described safety arm rotating shaft (10), drive the swing arm rotation of described swing arm type micro-switch (11) again by this outer safety arm (3), constitute serial verb construction, the swing arm of described swing arm type micro-switch (11) is rotated, and is electrically connected locking a door of automobile controller, shut the vehicle window safety control circuit; With respect to the interior handle driving lever (9) of opening, described unlatching arm (7) is arranged on safety arm parts (8) before, only also be provided with on the described unlatching arm (7) stop when in pulling for the first time, opening handle described safety arm pull pin (4) get back to " L " type groove of releasing position.

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