CN210105539U - Automobile left front door fastener - Google Patents
Automobile left front door fastener Download PDFInfo
- Publication number
- CN210105539U CN210105539U CN201920459633.7U CN201920459633U CN210105539U CN 210105539 U CN210105539 U CN 210105539U CN 201920459633 U CN201920459633 U CN 201920459633U CN 210105539 U CN210105539 U CN 210105539U
- Authority
- CN
- China
- Prior art keywords
- left shell
- return spring
- shell cover
- fastener
- rocker arm
- 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
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The automobile left front door fastener is characterized in that a fastener signal rocker arm is arranged inside a left shell cover, and a buffer block is arranged in an inner hole of the fastener signal rocker arm; the locking arm of the locking device arranged above the left shell cover is matched and fixed with the signal rocker arm of the locking device through a through hole on the left shell cover; a motor is arranged in the left shell, a left copper pin a and a left copper pin b are arranged on the motor, and a worm of the motor is meshed with the helical gear; a shaft of the helical gear is provided with a return spring a and a return spring b, shaft sleeves are respectively arranged at the left end of the return spring a and the right end of the return spring b, a push rod is arranged between the return spring a and the return spring b, and the push rod is vertical to the shaft; a microswitch is also arranged in the left shell; a sealing ring is arranged between the left shell and the left shell cover; the utility model has simple structure and reasonable design, greatly improves the transmission efficiency, increases the structural stability, and is safe and reliable; and the volume is small, the action transmission is accurate, and the service life is long.
Description
Technical Field
The utility model relates to a field of automobile lock especially relates to an automobile left front door fastener.
Background
The automobile lock body chamber mainly comprises a fastener, a central control actuator assembly and a mechanical lock body assembly, wherein the fastener is an automobile door lock controller. The device is a control device for providing locking and unlocking pulse current for a door lock actuating mechanism; the fastener in the prior art has the problems of unreasonable structure, large size and the like, and the problems of poor contact, inaccurate action transmission, ageing of the wiring harness and the like at the joint of the wiring harness and the lock body due to bumping in the driving process of an automobile; it is therefore desirable to design a new latch structure that overcomes the above deficiencies.
Disclosure of Invention
The utility model aims at providing a left front door fastener of an automobile, which has simple structure, reasonable design and skillful transmission; the technical problem is solved.
In order to realize the technical purpose, reach foretell technical requirement, the utility model discloses the technical scheme who adopts is: the automobile left front door fastener comprises a left shell cover and a left shell; the method is characterized in that: the left shell cover is provided with a through hole for installing a locking arm of the locking device, and a sealing ring is arranged in the through hole; a fastener signal rocker arm is arranged in the left shell cover, and a buffer block is arranged in an inner hole of the fastener signal rocker arm; the locking arm of the locking device arranged above the left shell cover is matched and fixed with the signal rocker arm of the locking device through a through hole on the left shell cover; a motor is arranged in the left shell, a left copper pin a and a left copper pin b are arranged on the motor, and a worm of the motor is meshed with the helical gear; a shaft of the helical gear is provided with a return spring a and a return spring b, shaft sleeves are respectively arranged at the left end of the return spring a and the right end of the return spring b, a push rod is arranged between the return spring a and the return spring b, and the push rod is vertical to the shaft; a microswitch is also arranged in the left shell; and a sealing ring is arranged between the left shell and the left shell cover.
Preferably: and the left shell cover are locked through pan head self-tapping screws.
Preferably: the micro switch, the left copper pin a and the left copper pin b are connected with an automobile control line.
Preferably: the micro switch is arranged below the push rod.
Preferably: the push rod is connected with the locking device signal rocker arm through rotation.
The utility model has the advantages that; automobile left front door fastener compares with traditional structure: a worm of the motor is meshed with the helical gear, and the worm drives the helical gear to transmit; the mechanical door lock is provided with a microswitch for realizing signal feedback, and a fastener signal rocker arm and a fastener locking rocker arm for ensuring that the fastener can output a door closing signal no matter the fastener is in an unlocking or locking state as long as the mechanical door lock is closed; the utility model has simple structure and reasonable design, greatly improves the transmission efficiency, increases the structural stability, and is safe and reliable; and the volume is small, the action transmission is accurate, and the service life is long.
Drawings
FIG. 1 is an exploded view of the present invention;
in the figure: 1. a latch locking rocker arm; 2. a buffer block; 3. a left shell cover; 4. a helical gear; 5. a return spring a; 6. a worm; 7. a left copper pin a; 8. a seal ring; 9. a left housing; 10. a seal ring; 11. a latch signal rocker arm; 12. a push rod; 13. a shaft sleeve; 14. a microswitch; 15. a motor; 16. a left copper pin b; 17. a pan-head tapping screw; 18. and a return spring b.
Detailed Description
In order to make the object, technical solution and beneficial technical effects of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments;
in the drawings: the automobile left front door fastener comprises a left shell cover 3 and a left shell 9; the method is characterized in that: the left shell cover 3 is provided with a through hole for installing the locking arm 1 of the fastener, and a sealing ring 10 is arranged in the through hole; a fastener signal rocker arm 11 is arranged in the left shell cover 3, and a buffer block 2 is arranged in an inner hole of the fastener signal rocker arm 11; the locking arm 1 of the locking device arranged above the left shell cover 3 is matched and fixed with the signal rocker arm 11 of the locking device through a through hole on the left shell cover 3; a motor 15 is arranged in the left shell 9, a left copper pin a7 and a left copper pin b16 are arranged on the motor 15, and a worm 6 of the motor 15 is meshed with the bevel gear 4; a shaft 19 of the helical gear 4 is provided with a return spring a5 and a return spring b18, a shaft sleeve 13 is respectively arranged at the left end of the return spring a5 and the right end of the return spring b18, a push rod 12 is arranged between the return spring a5 and the return spring b18, and the push rod 12 is vertical to the shaft 19; a microswitch 14 is also arranged in the left shell 9; a sealing ring 8 is arranged between the left shell 9 and the left shell cover 3.
The left shell 9 and the left shell cover 3 are locked through a pan head tapping screw 17; the microswitch 14, the left copper pin a7 and the left copper pin b16 are connected with an automobile control line; the microswitch 14 is arranged below the push rod 12; the push rod 12 is connected with the latch signal rocker 11 through rotation.
The utility model discloses a concrete implementation: during installation, the buffer block 2 is sleeved into the fastener signal rocker 11, a sealing ring 10 is sleeved in a through hole of the left shell cover, the fastener signal rocker 11 is arranged in the left shell cover 3, and the fastener locking rocker and the fastener signal rocker are matched and clamped tightly; then the left copper pin a7 and the left copper pin b16 are inserted into the motor 15 and are installed into the left shell 9; then the microswitch 14 is arranged in the left shell 9; then the helical gear 4 is installed on the shaft 19, the two shaft sleeves 13 are respectively sleeved at the left end of the return spring a and the right end of the return spring b, the return spring a, the push rod 12 and the return spring b are sequentially sleeved on the shaft, the helical gear assembly at the moment is installed in the left shell 9, the left shell cover 3 and the left shell 9 are closed, and the helical gear assembly is locked by using 2.9 and 9.5 pan head self-tapping screws.
The utility model discloses the theory of operation: the locking device is externally connected with a 12V direct-current power supply, is connected with a motor through a left copper pin a and a left copper pin b, enables the motor to rotate in the forward and reverse directions, drives a worm to rotate, further drives a helical gear, is linked with a push rod to rotate, enables the push rod to be connected with a locking device signal rocker arm, pushes the locking device to lock the rocker arm, and realizes locking through a microswitch; the mechanical door lock has the advantages that the mechanical door lock is simple in structure and small in size, and the door closing signal can be output by the locking device under the condition that the mechanical door lock is in a door closing state no matter whether the locking device is in an unlocking state or a locking state.
The foregoing examples are given for the purpose of illustrating the present invention in a clear and non-restrictive manner, and it will be apparent to those skilled in the art that variations and modifications of the present invention may be made in other variations and modifications based on the foregoing description, and it is not necessary or necessary to exhaustively enumerate all embodiments, and all such variations and modifications as are obvious and desirable in the art are within the scope of the present invention.
Claims (5)
1. The automobile left front door fastener comprises a left shell cover (3) and a left shell body (9); the method is characterized in that: a through hole for installing the locking arm (1) of the locking device is formed in the left shell cover (3), and a sealing ring (10) is arranged in the through hole; a fastener signal rocker arm (11) is arranged in the left shell cover (3), and a buffer block (2) is arranged in an inner hole of the fastener signal rocker arm (11); the locking arm (1) of the locking device arranged above the left shell cover (3) is matched and fixed with the signal rocker arm (11) of the locking device through a through hole on the left shell cover (3); a motor (15) is arranged in the left shell (9), a left copper pin a (7) and a left copper pin b (16) are arranged on the motor (15), and a worm (6) of the motor (15) is meshed with the helical gear (4); a shaft (19) of the helical gear (4) is provided with a return spring a (5) and a return spring b (18), a shaft sleeve (13) is respectively arranged at the left end of the return spring a (5) and the right end of the return spring b (18), a push rod (12) is arranged between the return spring a (5) and the return spring b (18), and the push rod (12) is vertical to the shaft (19); a microswitch (14) is also arranged in the left shell (9); a sealing ring (8) is arranged between the left shell (9) and the left shell cover (3).
2. The vehicle left front door latch as set forth in claim 1, wherein: the left shell (9) and the left shell cover (3) are locked through pan head self-tapping screws (17).
3. The vehicle left front door latch as set forth in claim 1, wherein: the microswitch (14), the left copper pin a (7) and the left copper pin b (16) are connected with an automobile control line.
4. The vehicle left front door latch as set forth in claim 1, wherein: the microswitch (14) is arranged below the push rod (12).
5. The vehicle left front door latch as set forth in claim 1, wherein: the push rod (12) is connected with the locking device signal rocker arm (11) through rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920459633.7U CN210105539U (en) | 2019-04-08 | 2019-04-08 | Automobile left front door fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920459633.7U CN210105539U (en) | 2019-04-08 | 2019-04-08 | Automobile left front door fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210105539U true CN210105539U (en) | 2020-02-21 |
Family
ID=69536555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920459633.7U Expired - Fee Related CN210105539U (en) | 2019-04-08 | 2019-04-08 | Automobile left front door fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210105539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914946A (en) * | 2019-04-08 | 2019-06-21 | 皓月汽车安全系统技术股份有限公司 | Automobile left front door latch |
-
2019
- 2019-04-08 CN CN201920459633.7U patent/CN210105539U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914946A (en) * | 2019-04-08 | 2019-06-21 | 皓月汽车安全系统技术股份有限公司 | Automobile left front door latch |
| CN109914946B (en) * | 2019-04-08 | 2023-10-13 | 皓月汽车安全系统技术股份有限公司 | Automobile left front door locking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206884781U (en) | A kind of electric vehicle and its charging socket, electronic lock | |
| CN210105539U (en) | Automobile left front door fastener | |
| WO2019056637A1 (en) | Drive device for inner swinging door | |
| CN109914946B (en) | Automobile left front door locking device | |
| CN205135156U (en) | Electromagnetic drive opens electronic lock | |
| CN208486707U (en) | Automobile door lock | |
| CN208385704U (en) | A kind of band motor type electronic lock Alternating Current Power Supply end socket device | |
| CN212535382U (en) | Vehicle door fastener | |
| CN209908112U (en) | Clutch type door lock | |
| CN201033977Y (en) | Intelligent burglar-proof door lock | |
| CN2771424Y (en) | Remote control prizing-proof electric door lock for large sized door | |
| CN216406463U (en) | Electric switching mechanism of vehicle door lock system | |
| CN211923839U (en) | Side door lock transmission mechanism capable of realizing electric unlocking function | |
| CN210439828U (en) | Intelligent electric-opening automobile door lock | |
| CN204571494U (en) | A kind of electronic lock drive mechanism | |
| CN210105536U (en) | Integrated back door lock body | |
| CN208932857U (en) | It is a kind of for winch can electric manual switching transmission device | |
| CN211115224U (en) | Electronic lock body | |
| CN208251872U (en) | The self-priming door-locking system of motorcar electric door | |
| CN216841053U (en) | Motor-driven heavy electric mortise lock | |
| CN218991230U (en) | Electric front cover lock of automobile engine | |
| CN205713518U (en) | A kind of clutch for clutch control assembly of lockset | |
| CN219931945U (en) | Electric hand-operated window opener with detachable rocker | |
| CN201225039Y (en) | New generation flexible lock | |
| CN213742774U (en) | Manual-automatic integrated electric window lock box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 |