CN211287115U - Automatic reset structure of automobile self-closing lock actuator - Google Patents
Automatic reset structure of automobile self-closing lock actuator Download PDFInfo
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- CN211287115U CN211287115U CN201921444156.3U CN201921444156U CN211287115U CN 211287115 U CN211287115 U CN 211287115U CN 201921444156 U CN201921444156 U CN 201921444156U CN 211287115 U CN211287115 U CN 211287115U
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Abstract
The utility model discloses a car is from closing lock executor automatic re-setting structure, including actuation lock and actuation lock executor, fixedly connected with is acted as go-between actuation lock and the actuation lock executor, actuation lock executor includes the shell, there is the closing cover at the top of shell through the buckle joint, the utility model relates to an actuation formula lock technical field of system. This car is from closing lock executor automatic re-setting structure, use through setting up clutch assembly cooperation damping gear, at motor assembly during operation, but the gear wheel is connected to clutch assembly automatic connection, and then make the output wheel can pull to connect and act as go-between and open the actuation lock, but the clutch assembly then the break-off transmission is connected when motor assembly stops working, and then the spring pulling in the usable actuation lock is connected and is acted as go-between, make actuation lock executor automatic re-setting, need not put in order car BCM to the electronic reset of actuation lock executor, the reaction is quick and noiselessness, high durability and convenient use.
Description
Technical Field
The utility model relates to a suction-type lock technical field specifically is a car is from closing lock executor automatic re-setting structure.
Background
With the continuous development of automobile technology and the continuous improvement of automobile users on the requirements of automobile functionality and comfort, more and more automobile types are provided with the automatic closing system of the back door or the trunk door, and the configuration rate is higher and higher. There is an important component subsystem in this system: actuation formula lock system, actuation formula lock system mainly comprises two sub-parts: the pull-in door lock, the pull-in lock actuator and the connecting pull wire.
At present, most of suction lock actuators on the market have no automatic reset function after the suction lock actuators lock a back door or a trunk door, and a whole vehicle BCM is required to supply reverse current to the suction lock actuators to reset the actuators.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a car is from closing lock executor automatic re-setting structure, it does not have automatic re-setting's function to have solved the lock executor of inhaling on the present market, need whole car BCM to close the lock and carry out the ware and lead to reverse current and reset to the executor, make the duty cycle of whole self-closing system become long, the system control logic is complicated, need switch on to the motor when system's electric reset, must send the noise at the in-process that resets, thereby the problem of system's travelling comfort has been reduced.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an automatic reset structure of an automobile self-closing lock actuator comprises an actuating door lock and an actuating lock actuator, wherein a pull wire is fixedly connected between the actuating door lock and the actuating lock actuator, the actuating lock actuator comprises a shell, a closing cover is connected to the top of the shell through a buckle in a clamping manner, a motor assembly is fixedly connected to the left side of the inner part of the shell and the closing cover, an output shaft of the motor assembly is fixedly connected with a worm sleeve on the surface, a clutch assembly is rotatably connected to the middle of the inner part of the shell and the closing cover and positioned at the front side of the worm sleeve, a damping gear is rotatably connected to the bottom of the inner surface of the shell and positioned at the left side of the clutch assembly through a clamping seat, a large gear is rotatably connected to the right side of the inner part of the closing cover of the shell and the closing cover, a transmission shaft is slidably connected to the inner part of the large gear, an output wheel is sleeved on, the left end of the connecting pull wire penetrates through the closing cover and is fixedly connected with the surface of the output wheel.
Preferably, the clutch assembly comprises an input gear, and a stepped rotating shaft is slidably connected inside the input gear.
Preferably, the top end of the surface of the stepped rotating shaft is fixedly connected with an output gear, and one side of the output gear is meshed with the large gear.
Preferably, the bottom of the input gear is rotatably connected with a clutch gear, the left side of the clutch gear is meshed with the damping gear, and a clutch spring is fixedly connected between the inner surface of the clutch gear and the bottom of the input gear.
Preferably, the upper end and the lower end of the surface of the transmission shaft are fixedly connected with splines, and key grooves matched with the splines are formed in the large gear and the output wheel.
Preferably, the shell and the left side of closing the lid internal surface between the joint have a pencil to connect, and the right side that the pencil connects and the left side electric connection of motor assembly.
Advantageous effects
The utility model provides a car is from closing lock executor automatic re-setting structure. Compared with the prior art, the method has the following beneficial effects:
the automatic reset structure of the automobile self-absorption lock actuator is characterized in that a connecting pull wire is fixedly connected between an absorption door lock and the absorption lock actuator, a motor assembly is fixedly connected with the left side of the inner part of a shell and a closing cover, the surface of an output shaft of the motor assembly is fixedly connected with a worm gear sleeve, the middle of the inner part of the shell and the closing cover and the front side of the worm gear sleeve are rotatably connected with a clutch assembly, the bottom of the inner surface of the shell and the left side of the clutch assembly are rotatably connected with a damping gear through a clamping seat, the right side of the inner part of the shell and the closing cover are rotatably connected with a big gear, the inner part of the big gear is slidably connected with a transmission shaft, the upper half part of the surface of the transmission shaft is sleeved with an output wheel, a spring pressing sheet is sleeved on the surface of the transmission shaft and positioned above the output wheel, the left, when the motor assembly works, the clutch assembly can be automatically connected with the upper big gear, so that the output wheel can pull the connecting pull wire to open the suction lock, and when the motor assembly stops working, the clutch assembly can be disconnected in transmission connection, so that the pull wire can be pulled by a spring in the suction lock, the suction lock actuator can be automatically reset, the whole BCM is not required to electrically reset the suction lock actuator, the reaction is quick, no noise exists, and the use is convenient.
Drawings
FIG. 1 is an exploded view of the suction lock actuator structure of the present invention;
FIG. 2 is an assembly view of the overall structure of the present invention;
fig. 3 is an exploded view of the clutch assembly of the present invention.
In the figure: 1-attraction door lock, 2-attraction lock actuator, 3-connecting pull wire, 4-shell, 5-closing cover, 6-motor assembly, 7-worm sleeve, 8-clutch assembly, 9-damping gear, 10-big gear, 11-transmission shaft, 12-output wheel, 13-spring pressing piece, 14-input gear, 15-stepped rotating shaft, 16-output gear, 17-clutch gear, 18-clutch spring and 19-wire harness joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic reset structure of an automobile self-closing lock actuator comprises an attraction door lock 1 and an attraction lock actuator 2, wherein a connecting pull wire 3 is fixedly connected between the attraction door lock 1 and the attraction lock actuator 2, the attraction lock actuator 2 comprises a shell 4, a closing cover 5 is clamped at the top of the shell 4 through a buckle, a wire harness joint 19 is clamped between the shell 4 and the left side of the inner surface of the closing cover 5, the right side of the wire harness joint 19 is electrically connected with the left side of a motor assembly 6, the shell 4 and the left side of the inner part of the closing cover 5 are fixedly connected with a motor assembly 6, the surface of an output shaft of the motor assembly 6 is fixedly connected with a worm sleeve 7, a clutch assembly 8 is rotatably connected between the shell 4 and the inner part of the closing cover 5 and positioned at the front side of the worm sleeve 7, the clutch assembly 8 comprises an input gear 14, the inner part of the input gear 14 is slidably connected with a stepped rotating shaft 15, the top end, one side of the output gear 16 is meshed with the large gear 10, the bottom of the input gear 14 is rotatably connected with a clutch gear 17, the left side of the clutch gear 17 is meshed with the damping gear 9, a clutch spring 18 is fixedly connected between the inner surface of the clutch gear 17 and the bottom of the input gear 14, the bottom of the inner surface of the shell 4 and the left side of the clutch assembly 8 are rotatably connected with the damping gear 9 through a clamping seat, the rotating friction force between the damping gear 9 and the clamping seat is large, the clutch gear 17 can be bound but cannot be completely locked, the right side of the inner part of the shell 4 and the closing cover 5 is rotatably connected with the large gear 10, the inner part of the large gear 10 is slidably connected with a transmission shaft 11, the upper half part of the surface of the transmission shaft 11 is sleeved with the output gear 12, the upper end and the lower end of the surface of the transmission shaft 11 are fixedly connected with splines, the big gear 10 and the output wheel 12 can slide up and down on the surface of the transmission shaft 11 but can not rotate, which is convenient for assembly and disassembly, the surface of the transmission shaft 11 and above the output wheel 12 is sleeved with a spring pressing sheet 13, the spring pressing sheet 13 is used for pressing down the output wheel 12, so that a gap is left between the top of the spring pressing sheet 13 and the top of the closing cover 5, the left end of the connecting pull wire 3 penetrates through the closing cover 5 and is fixedly connected with the surface of the output wheel 12, the clutch assembly 8 is matched with the damping gear 9 for use, when the motor assembly 6 works, the clutch assembly 8 can be automatically connected with the big gear 10, so that the output wheel 12 can pull the connecting pull wire 3 to open the suction door lock 1, and when the motor assembly 6 stops working, the clutch assembly 8 can be disconnected in transmission connection, so that the spring in the suction door lock 1 can pull the connecting pull wire 3, so that the suction lock actuator 2 can automatically reset without electrically resetting the suction lock, the reaction is quick, no noise exists, and the use is convenient.
When in use, after the actuation lock actuator 2 receives the BCM input current of the whole vehicle, the wire harness of the whole vehicle transmits the current to the motor assembly 6 through the wire harness joint 19 of the actuation lock actuator 2, the motor assembly 6 drives the worm sleeve 7 to rotate, thereby rotating the input gear 14 of the engaged clutch assembly 8, the input gear 14 and the output gear 16 of the clutch assembly 8 are disengaged in the case of no speed input, when the speed is input, the input gear 14 drives the clutch gear 17 to rotate under the action of the clutch spring 18, the clutch gear 17 is bound by the damping gear 9, so that the clutch spring 18 is contracted, the input gear 4 slides downwards and is clamped with the thicker section of the stepped rotating shaft 15, the input gear is indirectly combined with the output gear 5, the output gear 5 rotates, thereby transmitting the motion to the large gear 10, rotating the output wheel 12, rolling the connecting pull wire 3 and pulling the suction door lock 1 to open.
When the attraction door lock 1 is closed, the BCM powers off the attraction lock actuator 2, the motor assembly 6 stops rotating, and the clutch spring 18 starts to be released because the input gear 14 does not rotate any more, so that the input gear 14 and the output gear 16 are separated again, the connection between the output wheel 12 and the motor assembly 6 is cut off, and the output wheel 12 can be pulled to the initial position by the spring in the attraction door lock 1 through the connecting pull wire, so that the automatic reset is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automobile is from closing lock executor automatic re-setting structure, includes actuation lock (1) and actuation lock executor (2), fixedly connected with connects acting line (3), its characterized in that between actuation lock executor (2) and actuation lock executor (1): the sucking and closing lock actuator (2) comprises a shell (4), a closing cover (5) is clamped at the top of the shell (4) through a buckle, a motor assembly (6) is fixedly connected with the left side of the inner parts of the shell (4) and the closing cover (5), a worm sleeve (7) is fixedly connected with the surface of an output shaft of the motor assembly (6), a clutch assembly (8) is rotatably connected with the middle of the inner parts of the shell (4) and the closing cover (5) and positioned at the front side of the worm sleeve (7), a damping gear (9) is rotatably connected with the bottom of the inner surface of the shell (4) and positioned at the left side of the clutch assembly (8) through a clamping seat, a large gear (10) is rotatably connected with the right side of the inner parts of the shell (4) and the closing cover (5), a transmission shaft (11) is slidably connected with the inner part of the large gear (10), and an output wheel (12) is sleeved, the spring pressing sheet (13) is sleeved on the surface of the transmission shaft (11) and above the output wheel (12), and the left end of the connecting stay wire (3) penetrates through the close cover (5) and is fixedly connected with the surface of the output wheel (12).
2. The automatic resetting structure of the self-absorbing lock actuator of the automobile according to claim 1, characterized in that: the clutch assembly (8) comprises an input gear (14), and a stepped rotating shaft (15) is connected to the inside of the input gear (14) in a sliding mode.
3. The automatic resetting structure of the self-absorbing lock actuator of the automobile according to claim 2, characterized in that: the top end of the surface of the stepped rotating shaft (15) is fixedly connected with an output gear (16), and one side of the output gear (16) is meshed with the large gear (10).
4. The automatic resetting structure of the self-absorbing lock actuator of the automobile according to claim 2, characterized in that: the bottom of the input gear (14) is rotatably connected with a clutch gear (17), the left side of the clutch gear (17) is meshed with the damping gear (9), and a clutch spring (18) is fixedly connected between the inner surface of the clutch gear (17) and the bottom of the input gear (14).
5. The automatic resetting structure of the self-absorbing lock actuator of the automobile according to claim 1, characterized in that: the upper end and the lower end of the surface of the transmission shaft (11) are fixedly connected with splines, and key grooves matched with the splines are formed in the large gear (10) and the output wheel (12).
6. The automatic resetting structure of the self-absorbing lock actuator of the automobile according to claim 1, characterized in that: the joint has wire harness joint (19) between shell (4) and the left side of closing lid (5) internal surface, and the right side that the wire harness connects (19) and the left side electric connection of motor assembly (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444156.3U CN211287115U (en) | 2019-09-02 | 2019-09-02 | Automatic reset structure of automobile self-closing lock actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444156.3U CN211287115U (en) | 2019-09-02 | 2019-09-02 | Automatic reset structure of automobile self-closing lock actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211287115U true CN211287115U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921444156.3U Active CN211287115U (en) | 2019-09-02 | 2019-09-02 | Automatic reset structure of automobile self-closing lock actuator |
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| CN (1) | CN211287115U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175280A (en) * | 2021-05-19 | 2021-07-27 | 宁波诚林汽配有限公司 | Automobile door lock with self-absorption function |
| CN113550666A (en) * | 2021-08-30 | 2021-10-26 | 中国第一汽车股份有限公司 | Automobile self-suction closing door lock and control method thereof |
| CN114396210A (en) * | 2021-12-28 | 2022-04-26 | 宁波奥云德电器有限公司 | Electric opening actuator for charging small door of new energy automobile |
-
2019
- 2019-09-02 CN CN201921444156.3U patent/CN211287115U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175280A (en) * | 2021-05-19 | 2021-07-27 | 宁波诚林汽配有限公司 | Automobile door lock with self-absorption function |
| CN113550666A (en) * | 2021-08-30 | 2021-10-26 | 中国第一汽车股份有限公司 | Automobile self-suction closing door lock and control method thereof |
| CN113550666B (en) * | 2021-08-30 | 2022-08-16 | 中国第一汽车股份有限公司 | Automobile self-suction closing door lock and control method thereof |
| CN114396210A (en) * | 2021-12-28 | 2022-04-26 | 宁波奥云德电器有限公司 | Electric opening actuator for charging small door of new energy automobile |
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