CN2931698Y

CN2931698Y - Electric door lock controller of automobile

Info

Publication number: CN2931698Y
Application number: CN 200620062423
Authority: CN
Inventors: 廖军利
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-02
Filing date: 2006-08-02
Publication date: 2007-08-08
Anticipated expiration: 2016-08-02

Abstract

The utility model discloses a control device for an auto door lock, comprising a casing, a motor arranged in the cavity of the lower portion of the casing, an inching switch arranged on the back of the upper portion of the casing, a slide block arranged in the front of the upper portion of the casing, and a drive gear cluster driven by the motor. The casing contains two shell covers which are a left shell cover and a right shell cover. The two shell covers are retractably and radically embedded along a motor shaft and a gear shaft which is arranged on an axle bed in the single sided shell cover. The drive gear cluster comprises a gear arranged on the motor shaft, the gear engaged with the slide block and a mid-gear which is coaxially connected with and is arranged on the top of the gear engaged with the slide block. The control device for the auto door lock possesses effects of improving the installation accuracy of a motor gear cluster and a rack with enhancing the rigidity of elements.

Description

The electric door lock for vehicle controller

Technical field

The utility model relates to the electric door lock for vehicle control device, specifically relates to the further improvement technology of electric door lock for vehicle control device.

Background technology

Electric door lock for vehicle control device commonly used mainly is made of elements such as housing, lift component, sliding bar, motor, microswitch, slide block, driving gear set, briquettings, the assembly of its housing adopts the structure of folding up and down, and promptly assembly direction and motor shaft and gear train is axially consistent.Such assembly mode is higher to the formed precision and the assembly required precision of housing.In order to address this problem, one inventor of Fushan City, Guangdong Province has adopted along the opening and closing left and right joint construction of gear shaft and the folding of motor shaft radial direction, and moving components such as axle bed and associated components thereof are shaped on the single side cap, as shown in Figure 1, its application number is 99244291, the applying date is on September 10th, 1999, denomination of invention is the electric door lock for vehicle controller, notice of authorization day is the patent application on August 23rd, 2000, the electric door lock for vehicle controller, include housing, be loaded on the motor of lower housing portion cavity, be loaded on the microswitch at rear, housing top, be loaded on the slide block in the place ahead, housing top, by motor-driven driving gear set etc., it is characterized in that: housing is divided into left and right sides cap, two caps are along the radial direction folding assembly of gear shaft and motor shaft, and the axle bed of assembling gear axle and motor shaft takes shape on the cap of single side.Said structure has improved the installation rigidity of gear shaft and motor shaft, and the assembly precision of motor gear group and tooth bar, the accuracy of mesh are guaranteed, and has also strengthened the anti-extrusion deformation ability of slide block simultaneously, has improved the general safety performance of automobile door lock.

Above-mentioned utility application only be a kind of embodiment and.

Summary of the invention

The purpose of this utility model is to provide another kind of structure, and this structure has the assembly precision that improves motor gear group and tooth bar, the electric door lock for vehicle controller that strengthens element rigidity effect equally.

The utility model is to adopt following technical solution to realize above-mentioned purpose: this electric door lock for vehicle controller comprises housing, be loaded on the motor of lower housing portion cavity, be loaded on the microswitch at rear, housing top, be loaded on the slide block in the place ahead, housing top, by motor-driven driving gear set, housing is divided into left and right sides cap, two caps are along the radially folding assembly of gear shaft and motor shaft, the axle bed of assembling gear axle takes shape on the cap of single side, driving gear set is by the gear on the motor shaft, form with the slide block meshed gears and with the coaxial idler gear that is connected of slide block meshed gears, it is characterized in that idler gear is positioned at the top with the slide block meshed gears.

The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:

One, adopts the utility model of said structure can reach equally and the much the same technique effect of background technology, compared with prior art, adopted another kind of structure;

Two, owing to adopted idler gear to be positioned at top with the slide block meshed gears, thereby motor shaft length can shorten relatively, and the axle bed of motor shaft also need be set on housing, reduces cost.

Description of drawings

Fig. 1 is the prior art constructions schematic diagram;

Fig. 2 is a sectional structure schematic diagram of the present utility model;

Fig. 3 is an external structure schematic diagram of the present utility model.

Description of reference numerals: 1, chute 2, motor shaft 3, gear 4, housing inner chamber 5, axle bed 6, idler gear 7, gear 8, slide block 9, lift component 10, tooth bar 11, gear shaft 12, axle bed 13, motor 14, cap 15, press strip 16, microswitch

The specific embodiment

As Fig. 2, shown in Figure 3, operating principle of the present utility model is identical with background technology, promptly pass through the

gear

3,6,7 of motor 13 drive gear set, tooth bar 10 by gear driven slide block one, making slide block 8 do front and back in chute 1 slides, thereby drive lift component 9 and press strip 15 motions, realize the unlatching or the locking of automotive door.Its concrete structure comprises housing, be loaded on the motor 13 of lower housing portion cavity 4, be loaded on the microswitch 16 at rear, housing 14 top, be loaded on the slide block 8 in the place ahead, housing inner chamber 4 top, driving gear set by motor 13 drivings, housing is divided into left and right sides cap 14-1,14-2, two cap 14-1,14-2 is along the radially folding assembly of gear shaft 11 and motor shaft 2, the axle bed 5 of assembling gear axle 11,12 take shape on the cap 14 of single side, driving gear set is by the gear on the motor shaft 23, form with slide block 8 meshed gears 7 and with the slide block meshed gears 7 coaxial idler gears that are connected 6, idler gear 6 is positioned at the top with slide block meshed gears 7, and promptly slide block 8 is arranged on the top of idler gear 6.

The utility model is compared with background technology, has dwindled the length of motor shaft, simultaneously, and slide block and biography The position of moving gear also changes up-down structure into by on lower.

Claims

1, a kind of electric door lock for vehicle controller comprises housing, be loaded on the motor of lower housing portion cavity, be loaded on the microswitch at rear, housing top, be loaded on the slide block in the place ahead, housing top, by motor-driven driving gear set, housing is divided into left and right sides cap, two caps are along the radially folding assembly of gear shaft and motor shaft, the axle bed of assembling gear axle takes shape on the cap of single side, driving gear set is by the gear on the motor shaft, form with the slide block meshed gears and with the coaxial idler gear that is connected of slide block meshed gears, it is characterized in that idler gear is positioned at the top with the slide block meshed gears.