CN202202644U - Vehicular locking device - Google Patents
Vehicular locking device Download PDFInfo
- Publication number
- CN202202644U CN202202644U CN 201120275799 CN201120275799U CN202202644U CN 202202644 U CN202202644 U CN 202202644U CN 201120275799 CN201120275799 CN 201120275799 CN 201120275799 U CN201120275799 U CN 201120275799U CN 202202644 U CN202202644 U CN 202202644U
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- CN
- China
- Prior art keywords
- gear
- transmission mechanism
- motor
- threaded rod
- automobile
- 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 - Lifetime
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Abstract
The utility model discloses a vehicular locking device, comprising a shell, a motor, a transmission mechanism and a linkage mechanism, wherein the motor is connected with the transmission mechanism which is connected with the linkage mechanism; the vehicular locking device is characterized in that: the transmission mechanism comprises a gear and a copper shaft, wherein the copper shaft is embedded in the gear, the gear is connected with a rotating shaft of the motor by the copper shaft, the linkage mechanism comprises a threaded rod and a draw bar, the two ends of the threaded rod are locating ends, the left section of the threaded rod is a smooth surface, the middle section of the threaded rod is provided with a straight-tooth gear and the right section of the threaded rod is provided with screwed threads; the left end of a draw bar is provided with internal threads and is in threaded matching with the threads at the front section of the threaded rod, and the right end of the draw bar is provided with a through hole. The vehicular locking device has strong practical applicability, and has the characteristics of strong generality, simplicity and convenience in operation and easiness in installation and use.
Description
Technical field
The utility model relates to dead lock, particularly relates to a kind of dead lock structure that is applicable to that automobile or association area are used.
Background technology
Dead lock is the device that must adorn on the automobile, cooperates the automobile boot to lock, and is used to prevent under abnormal operation, open boot; Cause article lost and dangerous situation to take place, during perhaps through the controller remote control, dead lock lost efficacy and can't work; Cause boot to open, article can't take out.This dead lock also can cooperate car door to lock; Be used to prevent when driving accident open car door and cause dangerous situation to take place; If the dead lock inefficacy can cause making car door to be locked, make the people in car can open car door through door handle when driving, passenger's personal safety is caused danger.Used in the market automobile-used dead lock adopts Worm gear and worm transmission mechanism control car door open and close lock more, yet this structure is too complicated, owing to adopt big turbine to reduce noise, causes volume excessive, inconvenient installation simultaneously.
The utility model content
The purpose of the utility model is to overcome dead lock and occurs losing efficacy in using, and the automobile-used dead lock that a kind of practical, easy for installation, volume adequacy simple in structure, stable is provided, controls with stationary mode.
In order to solve the problems of the technologies described above; The utility model provides a kind of automobile-used dead lock; This dead lock comprises the motor 20 that housing 10 links to each other with transmission mechanism, the link gear 40 of transmission mechanism 30 and band screw rod 401 and pull bar 402, and housing 10 comprises upper casing 101 and lower casing 102; Lower casing 102 is provided with conducting element 60; Power part motor 20 is connected automobile power source through conducting element, and the screw rod 401 on drive transmission mechanism 30 under the voltage 9V-12V and link gear 40 carries out push pull maneuver with pull bar 402, thus control open and close lock.
Transmission mechanism 30 comprises that its middle gear 302 studs with copper axle 301; Gear 302 is connected through the rotating shaft of copper axle 301 with motor 20; The straight-tooth of the gear 302 on the transmission mechanism 30 and the engagement of the straight-tooth of the screw rod 401 on the link gear 40, thus drive link gear 40 actions.
Said link gear 40 comprises screw rod 401 and pull bar 402, and 401 liang of head ends of said screw rod are positioning end, and left side section is an even surface, and the stage casing is a straight-tooth gear, and right section is a screw thread; Said pull bar 402 is a hollow structure, and left end is an internal thread, with the right section screw-threaded engagement of screw rod 401, accomplish through screw thread rotation push away, pull action, the other end is provided with the through hole 403 that connects with the automobile corresponding site.During link gear work, buffering part 50 plays cushioning effect at pull bar 402 and 10 of housings, and pull bar 401 and housing 10 can not broken when working motion, improves the application life of the automobile-used dead lock of the utility model.
In addition, also be provided with on the lower casing 102 of housing 10 screwed hole 70 is installed, be fixed in the car and use.
The automobile-used dead lock of the utility model can be used for car door locks and also can be used for the automobile boot and lock, and it is simple in structure, stable, practical and easy for installation, and volume is little, good reliability.
Description of drawings
Be described further below in conjunction with the specific embodiment of accompanying drawing the utility model:
Fig. 1 is the front view of the automobile-used dead lock of the utility model
Fig. 2 is the vertical view of the automobile-used dead lock of the utility model
Fig. 3 is the left view of the automobile-used dead lock of the utility model
Fig. 4 is the front view after the automobile-used dead lock of the utility model removes upper casing
Indicate explanation among the figure: 10, housing 101, upper casing 102, lower casing 20, motor 30, transmission mechanism 301, copper axle 302, gear 40, link gear 401, screw rod 402, pull bar 403, through hole 50, buffering part 60, conducting element 70, installation screwed hole
The specific embodiment
Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4; The utility model provides a kind of automobile-used dead lock with stationary mode control; This dead lock comprises the motor 20 that housing 10 links to each other with transmission mechanism; The link gear 40 of transmission mechanism 30 and band screw rod 401 and pull bar 402, housing 10 comprises upper casing 101 and lower casing 102, studs with conducting element 60 in the said lower casing 102; Make power part motor 20, the screw rod 401 on drive transmission mechanism 30 under the voltage 9V-12V and link gear 40 carries out push pull maneuver with pull bar 402; Transmission mechanism 30 is a gear slider mechanism; Stud with copper axle 301 in its middle gear 302; Gear 302 is connected with motor 20 through copper axle 301, the straight-tooth of the gear 302 on the transmission mechanism 30 and the engagement of the straight-tooth of the screw rod 401 on the link gear 40, thus drive the link gear action; Said link gear 40 comprises screw rod 401 and pull bar 402, and 401 liang of head ends of said screw rod are positioning end, and left side section is an even surface, and the stage casing is a straight-tooth gear, and right section is a screw thread; Said pull bar 402 is a hollow structure, and left end is an internal thread, with the right section screw-threaded engagement of screw rod 401, accomplish through screw thread rotation push away, pull action, the other end be provided with automobile on the through hole 403 that connects of backguy; During link gear work, buffering part 50 plays cushioning effect at pull bar 402 and 10 of housings, and pull bar 401 and housing 10 can not broken when working motion, increases application life; The lower casing 102 of housing 10 is provided with installs screwed hole 70, is used for the automobile-used dead lock of the utility model is fixed in the car using.
The utility model is simple in structure, stable practical, good reliability and automobile-used dead lock that can multimode control easy for installation, ensured the personal safety as well as the property safety with the car passenger greatly, improved the active safety performance of automobile.
More than be that preferable enforcement to the utility model specifies; But the utility model is created and is not limited to said embodiment; Those of ordinary skill in the art make all equivalent variations or replacement under the prerequisite of the utility model spirit, also can doing, and distortion that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (3)
1. automobile-used dead lock; Comprise housing (10), motor (20), transmission mechanism (30) and link gear (40); Said motor (20) is connected with transmission mechanism (30), and said transmission mechanism (30) is connected with link gear (40), it is characterized in that: said transmission mechanism (30) comprises gear (302) and copper axle (301); Said copper axle (301) is set in the gear (302), and said gear (302) is connected through the rotating shaft of copper axle (301) with motor (20); Said link gear (40) comprises screw rod (401) and pull bar (402), and said screw rod (401) two head ends are positioning end, and left side section is an even surface, and the stage casing is a straight-tooth gear, and right section is a screw thread; Said pull bar (402) is a hollow structure, and left end is an internal thread, and with the right section of screw rod (401) screw-threaded engagement, right-hand member is provided with through hole (403).
2. according to right 1 described automobile-used dead lock, it is characterized in that: said link gear (40) also comprises buffering part (50), and said buffering part (50) is located between pull bar (402) and the housing (10).
3. according to the arbitrary described automobile-used dead lock of claim 1 to 2, it is characterized in that: the lower casing (102) of said housing (10) is provided with installs screwed hole (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120275799 CN202202644U (en) | 2011-08-01 | 2011-08-01 | Vehicular locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120275799 CN202202644U (en) | 2011-08-01 | 2011-08-01 | Vehicular locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202644U true CN202202644U (en) | 2012-04-25 |
Family
ID=45966775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120275799 Expired - Lifetime CN202202644U (en) | 2011-08-01 | 2011-08-01 | Vehicular locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392557A (en) * | 2011-10-20 | 2012-03-28 | 无锡皓月汽车安全***有限公司 | Electric actuator of car door lock |
-
2011
- 2011-08-01 CN CN 201120275799 patent/CN202202644U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392557A (en) * | 2011-10-20 | 2012-03-28 | 无锡皓月汽车安全***有限公司 | Electric actuator of car door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Longhua District streets Cameron road and the people road, 518000 Shenzhen junction seven commercial plaza A block 6 No. 12 Patentee after: Shenzhen brand industrial Limited by Share Ltd Address before: 518000, Longhua Town, Baoan District, Guangdong, Baoshan Province, B industrial building, south of the people Patentee before: Shenzhen Supa Industry CO., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120425 |
|
| CX01 | Expiry of patent term |