CN205059526U - Simple and easy car blet locking means - Google Patents
Simple and easy car blet locking means Download PDFInfo
- Publication number
- CN205059526U CN205059526U CN201520825970.5U CN201520825970U CN205059526U CN 205059526 U CN205059526 U CN 205059526U CN 201520825970 U CN201520825970 U CN 201520825970U CN 205059526 U CN205059526 U CN 205059526U
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- China
- Prior art keywords
- motor
- gear
- tooth bar
- reel
- gear ring
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a simple and easy car blet locking means, on the frame was fixed in in the pivot of the reel of coiler, the wherein one end fixed mounting of pivot had a ring gear, and locking means is still including locating rack, motor, motor gear, controller, acceleration sensor and inclination sensor, the one side and the ring gear motion relatively of ring gear are located to the rack, one end that the rack is close to the ring gear be equipped with can with the top of latch meshing, the motor gear is installed in the drive shaft of motor, the meshing of motor wheel and rack, the output signal of controller receipt acceleration sensor and inclination sensor, control motor work. The utility model discloses the principle is simple, control is convenient, can accurately realize the locking function fast, compares with traditional mechanical type locking structure, and its operational reliability has obtained great promotion.
Description
Technical field
The utility model belongs to car belt technical field, is specifically related to a kind of simple automobile safety belt lock locking apparatus.
Background technology
Current automobile has become the vehicle indispensable in life.And safety to be people go on a journey the most basic demand, automobile driving safe has also become the problem of chaufeur and occupant's overriding concern, is also one of most important performance of automobile.
Occupant in collision happens or when using emergency braking, can fasten on the seat, prevents secondary collision, avoid or alleviate the injured degree of driver and crew by car belt firmly.
Ribbon in order to ensure car belt is not drawn out when vehicle collision or emergency braking, and coiler generally can be provided with Locking Device.Traditional Locking Device structure generally only utilizes the mode of machinery to realize, and latch functions is difficult to be guaranteed.
Utility model content
For above technical matters, the utility model provides a kind of and forms simple, that locking is effective, safety performance is protected automobile safety belt latching device.
The technical scheme that the utility model adopts for its technical matters of solution is:
A kind of simple automobile safety belt lock locking apparatus, comprise ribbon and coiler, described coiler comprises frame and is arranged at the reel in frame, one end of ribbon is wound on reel, the rotating shaft of reel is fixed in frame, the position of wherein one end outside frame of described rotating shaft is installed with gear ring, the periphery of gear ring is provided with latch, Locking Device also comprises tooth bar, motor, motor gear, controller, acceleration pick-up and gradient sensor, described tooth bar is located at the side of gear ring and can be moved by relative gear rings, tooth bar is provided with the top can engaged with latch near one end of gear ring, described motor gear is installed on the axle drive shaft of motor, motor gear engages with tooth bar, controller receives the output signal of acceleration pick-up and gradient sensor, control machine operation.
As preferred embodiment, it is movable that tooth bar is located in a position-limited trough.
The beneficial effects of the utility model are: acceleration pick-up of the present utility model and gradient sensor respond when vehicle emergency brake or canting, output signal to treater controls electric machine rotation, electric machine rotation is stretched out to gear ring by motor gear band carry-over bar, when tooth bar sting be tightened on gear ring time reel no longer can rotate, now can realize automobile safety belt latching function.The utility model principle is simple, control is convenient, and can realize latch functions quickly and accurately, compared with traditional mechanical type locking structure, its functional reliability obtains and greatly promotes.
Accompanying drawing explanation
Be further detailed below in conjunction with the drawings and specific embodiments:
Fig. 1 is the utility model composition structural representation.
Accompanying drawing illustrates: 1-coiler, 2-frame, 3-rotating shaft, 4-gear ring, 5-latch, 6-tooth bar, 7-motor, 8-motor gear, 9-controller, 10-acceleration pick-up, 11-gradient sensor, and 12-comes directly towards.
Detailed description of the invention
Disclosed in the utility model, a kind of simple automobile safety belt lock locking apparatus is mainly used in preventing ribbon from stretching out rapidly in coiler when emergency situation, guarantee safety strap automobile collide or emergency brake time can play protection chaufeur and the effect of passenger.
Specifically as shown in Figure 1, coiler 1 of the present utility model comprises frame 2 and the reel be located in frame 2.During application, one end of ribbon is wound on reel.The rotating shaft 3 of reel is fixed in frame 2, and the position of wherein one end outside frame 2 of rotating shaft 3 is installed with gear ring 4, and the periphery of gear ring 4 is provided with latch 5.During work, gear ring 4, rotating shaft 3 and reel can synchronous axial system.Can be controlled the rotation of reel by the action controlling gear ring 4.
The utility model arranges tooth bar 6, motor 7, motor gear 8, controller 9, acceleration pick-up 10 and the rotation of gradient sensor 11 to gear ring 4 and controls.Particularly, tooth bar 6 is located at the side of gear ring 4 and can be moved by relative gear rings 4, tooth bar 6 is provided with the top 12 can engaged with latch 5 near one end of gear ring 4, motor gear 8 is installed on the axle drive shaft of motor 7, motor gear 8 engages with tooth bar 6, controller 9 receives the output signal of acceleration pick-up 10 and gradient sensor 11, controls motor 7 and works.Acceleration pick-up 10 and gradient sensor 11 respond when vehicle emergency brake or canting, output signal to treater controls motor 7 to rotate, motor 7 rotates through motor gear 8 and is with carry-over bar 6 to stretch out to gear ring 4, when tooth bar 6 sting be tightened on gear ring 4 time reel no longer can rotate, now can realize automobile safety belt latching function.
In order to make the movement of tooth bar 6 more reliable, it is movable tooth bar 6 can be located at when the utility model is specifically implemented in a position-limited trough.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a simple automobile safety belt lock locking apparatus, comprise ribbon and coiler, described coiler comprises frame and is arranged at the reel in frame, one end of ribbon is wound on reel, the rotating shaft of reel is fixed in frame, the position of wherein one end outside frame of described rotating shaft is installed with gear ring, the periphery of gear ring is provided with latch, it is characterized in that: Locking Device also comprises tooth bar, motor, motor gear, controller, acceleration pick-up and gradient sensor, described tooth bar is located at the side of gear ring and can be moved by relative gear rings, tooth bar is provided with the top can engaged with latch near one end of gear ring, described motor gear is installed on the axle drive shaft of motor, motor gear engages with tooth bar, controller receives the output signal of acceleration pick-up and gradient sensor, control machine operation.
2. a kind of simple automobile safety belt lock locking apparatus according to claim 1, is characterized in that: it is movable that tooth bar is located in a position-limited trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825970.5U CN205059526U (en) | 2015-10-21 | 2015-10-21 | Simple and easy car blet locking means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825970.5U CN205059526U (en) | 2015-10-21 | 2015-10-21 | Simple and easy car blet locking means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205059526U true CN205059526U (en) | 2016-03-02 |
Family
ID=55386119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520825970.5U Withdrawn - After Issue CN205059526U (en) | 2015-10-21 | 2015-10-21 | Simple and easy car blet locking means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205059526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253102A (en) * | 2015-10-21 | 2016-01-20 | 芜湖金安世腾汽车安全系统有限公司 | Simple auto safety belt locking device |
-
2015
- 2015-10-21 CN CN201520825970.5U patent/CN205059526U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253102A (en) * | 2015-10-21 | 2016-01-20 | 芜湖金安世腾汽车安全系统有限公司 | Simple auto safety belt locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160302 Effective date of abandoning: 20180511 |
|
| AV01 | Patent right actively abandoned |