CN2757413Y - Motor for electric control door lock - Google Patents
Motor for electric control door lock Download PDFInfo
- Publication number
- CN2757413Y CN2757413Y CN 200420150402 CN200420150402U CN2757413Y CN 2757413 Y CN2757413 Y CN 2757413Y CN 200420150402 CN200420150402 CN 200420150402 CN 200420150402 U CN200420150402 U CN 200420150402U CN 2757413 Y CN2757413 Y CN 2757413Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- motor
- slide block
- door lock
- electric machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to an electric machine for an electric control door lock, and an electric machine body is arranged in an electric machine seat. An output shaft of the electric machine is connected with a gear set, and an output gear is connected with a rotating shaft. A pin column is arranged on the rotating shaft, and is sheathed in both ends of a spring of the rotating shaft and positioned in a slide block; the pin column presses the spring to make the working end of the slide block move along the rotating shaft. Because the rotating shaft is flexibly connected with the slide block by the spring, the rotating shaft and the slide block can not lock up when the working end meets overgreat resistance force. Thus, the working reliability of the electric machine is increased. The gear set is a speed reducing gear seat, and the output torque force is large because of the adoption of the speed reducing gear seat.
Description
Technical field:
The utility model relates to a kind of electric control door lock motor.
Background technology:
At present, in the electric control door lock technical field, micromachine is the vitals of associated between mechanical locking part and electronic control part.No. 02236880.9 application that the applicant formerly proposes just discloses a kind of " electronic lock motor ".But this technical scheme has the following disadvantages: 1, because the output shaft of motor is connected with screw rod, and by the transmission that is rigidly connected of nut, screw rod, when executive item runs into excessive resistance, locking easily between nut, screw rod; 2, because motor directly drives screw motion, make outputting torsion less.
Summary of the invention:
At above deficiency, the inventor has proposed a kind of reliable operation, electric control door lock motor that outputting torsion is big.The utility model is achieved through the following technical solutions:
A kind of electric control door lock motor; Be provided with motor body in the motor cabinet.Motor output shaft is connected with gear train, and output gear links to each other with rotating shaft, and rotating shaft is provided with pin, and the both ends of the spring that is inserted in rotating shaft is positioned in the slide block, and the pin pressuring spring makes the working end on the slide block move along rotating shaft.Owing to adopt spring to flexibly connect between rotating shaft and the slide block, when the working end runs into excessive resistance, can locking between rotating shaft and slide block yet; Improved the reliability of machine operation greatly.
In the utility model, described gear train is a train of reduction gears.Owing to adopt train of reduction gears, make outputting torsion bigger.
The course of work of the present utility model is as follows: when enabling signal after the electronic control part confirmation, the electronic control part output current drives micromachine, the driven by motor rotating shaft is rotated, and the pin pressuring spring in the rotating shaft makes the working end on the slide block stretch out along rotating shaft.The working end action makes actuator's work of door lock, just can open door lock.
When motor obtains locking a door signal, driven by motor rotating shaft counter-rotating, the pin pressuring spring in the rotating shaft makes the working end on the slide block regain along rotating shaft.This moment, door lock just can not be opened.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Embodiment:
As shown in Figure 1: be provided with motor body 2 in the motor cabinet 1 of present embodiment electric control door lock with motor.Motor output shaft 3 is connected with train of reduction gears 4, and output gear links to each other with rotating shaft 5, and rotating shaft is provided with pin 6, and spring 7 two ends of being inserted in rotating shaft are positioned in the slide block 8, and pin 6 pressuring springs 7 can move the working end 9 on the slide block 8 along rotating shaft 5.
The electric control door lock electricity consumption facility of present embodiment have reliable operation, advantage that outputting torsion is bigger.
Fig. 2 has provided another embodiment of the present utility model.In the present embodiment, only the position of working end and embodiment 1 have any different, and all the other are identical with embodiment 1.
Claims (2)
1. electric control door lock motor; Be provided with motor body in the motor cabinet; It is characterized in that: motor output shaft is connected with gear train, and output gear links to each other with rotating shaft, and rotating shaft is provided with pin, and the both ends of the spring that is inserted in rotating shaft is positioned in the slide block, and the pin pressuring spring makes the working end on the slide block move along rotating shaft.
2. electric control door lock motor according to claim 1; It is characterized in that: described gear train is a train of reduction gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150402 CN2757413Y (en) | 2004-08-17 | 2004-08-17 | Motor for electric control door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150402 CN2757413Y (en) | 2004-08-17 | 2004-08-17 | Motor for electric control door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757413Y true CN2757413Y (en) | 2006-02-08 |
Family
ID=35965790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420150402 Expired - Fee Related CN2757413Y (en) | 2004-08-17 | 2004-08-17 | Motor for electric control door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757413Y (en) |
-
2004
- 2004-08-17 CN CN 200420150402 patent/CN2757413Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |