CN215443584U - Self-suction lock actuating mechanism for door lock - Google Patents
Self-suction lock actuating mechanism for door lock Download PDFInfo
- Publication number
- CN215443584U CN215443584U CN202121617990.5U CN202121617990U CN215443584U CN 215443584 U CN215443584 U CN 215443584U CN 202121617990 U CN202121617990 U CN 202121617990U CN 215443584 U CN215443584 U CN 215443584U
- Authority
- CN
- China
- Prior art keywords
- trigger block
- switch
- switch trigger
- self
- motor
- 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.)
- Active
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model provides a self-suction lock actuating mechanism for a door lock, which comprises: a housing including an upper shell and a lower shell connected by a fastener; the driving mechanism comprises a motor, a worm wheel and a bearing, the driving mechanism is arranged in the shell, the output end of the motor is connected with the worm, the worm is meshed with the worm wheel, the worm wheel is inserted into the upper housing, and the bearing is sleeved outside the worm wheel; the switch assembly comprises a microswitch, a switch trigger block and a lead screw, the switch assembly is arranged in the lower housing, the switch trigger block is in pin joint with the lead screw, one end of the lead screw, which is far away from the switch trigger block, is connected with the turbine, so that the development trigger block triggers the microswitch to generate a signal in a stroke, and the switch trigger block is connected with a steel wire rope assembly and outputs tension through the steel wire rope assembly. The utility model can not only accurately control the working stroke, but also reduce the process difficulty and improve the universality and the maintenance convenience.
Description
Technical Field
The utility model belongs to the technical field of self-suction locks, and particularly relates to a self-suction lock actuating mechanism for a door lock.
Background
With the rapid development of society, people increase the use amount of automobiles and also put higher requirements on the convenience and comfort of the use of the automobiles. The suction door is a comfortable and safe configuration for the vehicle, and the self-suction lock is a core component in the suction door.
In the prior art, self-priming lock actuators have two problems. Firstly, a microswitch is not arranged, the movement stroke cannot be monitored, if the rotation blockage is achieved in the working process, the probability of the shell breakage is greatly increased, and the maintenance and replacement cost is also increased; secondly, the steel wire rope and the screw rod are riveted integrally, the process is complex, and the repair is troublesome. The versatility of the self-priming lock actuator is also reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a self-suction lock actuating mechanism for a door lock, which can accurately control the working stroke, reduce the process difficulty and improve the universality and the maintenance convenience.
The utility model provides the following technical scheme:
the application provides a lock is with from inhaling lock actuating mechanism includes:
a housing including an upper shell and a lower shell connected by a fastener;
the driving mechanism comprises a motor, a worm wheel and a bearing, the driving mechanism is arranged in the shell, the output end of the motor is connected with the worm, the worm is meshed with the worm wheel, the worm wheel is inserted in the upper housing, and the bearing is sleeved outside the worm wheel;
the switch assembly comprises a microswitch, a switch trigger block and a lead screw, the switch assembly is arranged in the lower housing, the switch trigger block is in pin joint with the lead screw, one end of the lead screw, which is far away from the switch trigger block, is connected with a turbine, so that the development trigger block triggers the microswitch to generate a signal in a stroke, and the switch trigger block is connected with a steel wire rope assembly and outputs tension through the steel wire rope assembly.
Preferentially, the lower housing comprises a motor base and a stroke seat which are vertically connected, the switch assembly is arranged in the stroke seat, a switch cover is arranged on one side, close to the micro switch, of the stroke seat, and a steel wire rope cover is arranged on one side, close to the switch trigger block, of the stroke seat and connected through a fastener.
Preferentially, the two sides in the motor base are provided with the hoop bases, and the motor is embedded in the hoop bases.
Preferentially, the upper cover shell comprises a clamping seat and a bearing seat, a clamping block for fixing the motor is arranged on the same vertical axis of the clamping seat and the hoop seat in the clamping seat, a through groove is formed in the bearing seat, the turbine is inserted in the through groove, and a plurality of reinforcing ribs are uniformly arranged on the outer side of the bearing seat.
Preferentially, the steel wire rope assembly is provided with a connecting rod, and one end of the connecting rod, which is close to the switch trigger block, is provided with a convex block.
Preferentially, switch trigger block has the recess and the notch diameter is less than the tank bottom diameter, recess notch diameter is less than the lug diameter, the lug is detachable to be inserted and to be located in the recess and fixed through the wire rope lid.
Preferably, the microswitch is electrically connected with an electronic controller ECU for controlling the stroke and the movement direction.
The utility model has the beneficial effects that:
1. the microswitch is additionally arranged in the switch assembly, so that the switch trigger block triggers the microswitch to generate a signal in the stroke and transmits the signal to the electronic controller ECU, the direction and the stroke of the movement of the actuator can be accurately controlled through the electronic controller ECU, and the failure of internal parts under the impact action of a stalling force is avoided;
2. the assembly mode of the steel wire rope assembly, the switch trigger block and the lead screw is changed from an integrated riveting mode to an assembly mode, so that the process difficulty is reduced, and the universality and the maintenance convenience of the actuating mechanism are improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is an exploded schematic view of the present invention;
FIG. 2 is an exploded schematic view of the upper housing of the present invention;
FIG. 3 is an exploded schematic view of the lower housing of the present invention;
fig. 4 is an exploded view of the switch assembly of the present invention.
Labeled as: 1. the novel high-speed motor comprises a shell, 2 parts of an upper cover shell, 21 parts of a clamping seat, 211 parts of a clamping block, 22 parts of a bearing seat, 221 parts of a through groove, 222 parts of a reinforcing rib, 3 parts of a lower cover shell, 31 parts of a motor seat, 311 parts of a hoop seat, 32 parts of a stroke seat, 321 parts of a switch cover, 322 parts of a steel wire rope cover, 4 parts of a driving mechanism, 41 parts of a motor, 42 parts of a worm, 43 parts of a turbine, 44 parts of a bearing, 5 parts of a switch component, 51 parts of a micro switch, 52 parts of a switch trigger block, 521 parts of a groove, 53 parts of a lead screw, 54 parts of a steel wire rope assembly, 541 parts of a connecting rod and 542 parts of a convex block.
Detailed Description
The application provides a lock is with from inhaling lock actuating mechanism includes:
as shown in fig. 1 to 3, a housing 1 includes an upper casing 2 and a lower casing 3 connected by a fastener. The lower housing 3 comprises a motor base 31 and a stroke seat 32 which are vertically connected, the switch component 5 is arranged in the stroke seat 32, a switch cover 321 is arranged on one side of the stroke seat 32 close to the micro switch 51, and a steel wire rope cover 322 is arranged on one side of the stroke seat 32 close to the switch trigger block 52 and is connected through a fastener. The inside both sides of motor cabinet 31 are equipped with the staple bolt seat 311, and motor 41 inlays in the staple bolt seat 311. The upper cover shell 2 comprises a clamping seat 21 and a bearing 44 seat 22, a clamping block 211 for fixing the motor 41 is arranged on the same vertical axis of the hoop seat 311 in the clamping seat 21, a through groove 221 is arranged in the bearing 44 seat 22, the turbine 43 is inserted into the through groove 221, and a plurality of reinforcing ribs 222 are uniformly arranged on the outer side of the bearing 44 seat 22.
As shown in fig. 1-2, the driving mechanism 4 includes a motor 41, a worm 42, a worm wheel 43 and a bearing 44, the driving mechanism 4 is disposed in the housing 1, the output end of the motor 41 is connected to the worm 42, the worm 42 is engaged with the worm wheel 43, the worm wheel 43 is inserted into the upper casing 2, and the bearing 44 is sleeved outside the worm wheel 43.
As shown in fig. 3-4, the switch component 5 includes a micro switch 51, a switch trigger block 52 and a lead screw 53, the switch component 5 is disposed in the lower housing 3, the switch trigger block 52 is pin-connected with the lead screw 53, one end of the lead screw 53, which is far away from the switch trigger block 52, is connected with the turbine 43 and is screwed into the turbine 43, so that the micro switch 51 is triggered by the switch trigger block in a stroke to generate a signal, and the switch trigger block 52 is connected with a steel cable assembly 54 and outputs a pulling force through the steel cable assembly 54. The cable assembly 54 is provided with a connecting rod 541, and one end of the connecting rod 541 close to the switch trigger block 52 is provided with a projection 542. Switch trigger block 52 has recess 521 and the notch diameter is less than the tank bottom diameter down, and recess 521 notch diameter is less than the lug 542 diameter, and the lug 542 is detachable to be inserted and locates in the recess 521 and fixed through wire rope lid 322. The microswitch 51 is electrically connected with an electronic controller ECU for controlling the stroke and the movement direction.
As shown in fig. 1, the working process of the present application is: receiving an external signal, starting the motor 41, driving the worm 42 to rotate by the motor 41, driving the worm wheel 43 to rotate by the worm 42, driving the lead screw 53 to rotate by the worm wheel 43, converting the rotary motion of the motor 41 into linear motion, mutually connecting the lead screw 53, the switch trigger block 52 and the steel wire rope assembly 54 into a whole, and finally outputting tension through the steel wire rope assembly 54. A microswitch 51 is arranged in the bearing 44 seat 22 and is matched with a switch trigger block 52, and the switch trigger block 52 triggers the microswitch 51 to generate a signal in the stroke and transmits the signal to an electronic controller ECU to control the stroke and the movement direction.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A self-suction lock actuating mechanism for a door lock is characterized in that: the method comprises the following steps:
a housing including an upper shell and a lower shell connected by a fastener;
the driving mechanism comprises a motor, a worm wheel and a bearing, the driving mechanism is arranged in the shell, the output end of the motor is connected with the worm, the worm is meshed with the worm wheel, the worm wheel is inserted in the upper housing, and the bearing is sleeved outside the worm wheel;
the switch assembly comprises a microswitch, a switch trigger block and a lead screw, the switch assembly is arranged in the lower housing, the switch trigger block is in pin joint with the lead screw, one end of the lead screw, which is far away from the switch trigger block, is connected with a turbine, so that the development trigger block triggers the microswitch to generate a signal in a stroke, and the switch trigger block is connected with a steel wire rope assembly and outputs tension through the steel wire rope assembly.
2. The self-priming lock actuator for door locks of claim 1, wherein: the lower housing comprises a motor base and a stroke base which are vertically connected, the switch assembly is arranged in the stroke base, a switch cover is arranged on one side of the stroke base close to the micro switch, and a steel wire rope cover is arranged on one side of the stroke base close to the switch trigger block and connected through a fastener.
3. The self-priming lock actuator for door locks of claim 1, wherein: the motor cabinet is provided with two sides with a hoop base, and the motor is embedded in the hoop base.
4. The self-priming lock actuator for door locks of claim 3, wherein: the upper cover shell comprises a clamping seat and a bearing seat, a clamping block for fixing the motor is arranged on the same vertical axis of the clamping seat and the hoop seat, a through groove is formed in the bearing seat, the turbine is inserted in the through groove, and a plurality of reinforcing ribs are uniformly arranged on the outer side of the bearing seat.
5. The self-priming lock actuator for door locks of claim 1, wherein: and a connecting rod is arranged on the steel wire rope assembly, and a convex block is arranged at one end, close to the switch trigger block, of the connecting rod.
6. The self-priming lock actuator for door locks of claim 5, wherein: the switch trigger block is provided with a groove, the diameter of the groove opening of the switch trigger block is smaller than the diameter of the groove bottom of the switch trigger block, the diameter of the groove opening of the switch trigger block is smaller than the diameter of the convex block, and the convex block is detachably inserted into the groove and fixed through a steel wire rope cover.
7. The self-priming lock actuator for door locks of claim 1, wherein: the micro switch is electrically connected with an electronic controller ECU used for controlling the stroke and the movement direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617990.5U CN215443584U (en) | 2021-07-14 | 2021-07-14 | Self-suction lock actuating mechanism for door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617990.5U CN215443584U (en) | 2021-07-14 | 2021-07-14 | Self-suction lock actuating mechanism for door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215443584U true CN215443584U (en) | 2022-01-07 |
Family
ID=79682517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121617990.5U Active CN215443584U (en) | 2021-07-14 | 2021-07-14 | Self-suction lock actuating mechanism for door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215443584U (en) |
-
2021
- 2021-07-14 CN CN202121617990.5U patent/CN215443584U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109202956A (en) | A kind of submissive articulated mechanical arm based on series elastic driver | |
| CN215443584U (en) | Self-suction lock actuating mechanism for door lock | |
| CN112922489A (en) | Automatic opening and closing actuator assembly for vehicle door | |
| CN103306553A (en) | Multifunctional integrated automobile front door lock | |
| CN208241510U (en) | Push-rod assembly and electric pushrod | |
| CN209943430U (en) | Secondary speed reduction transmission mechanism of barrier gate movement | |
| CN215485375U (en) | Hidden door handle executor of motor vehicle | |
| CN109281558A (en) | Truck door-locking system | |
| CN216406463U (en) | Electric switching mechanism of vehicle door lock system | |
| CN215369260U (en) | Door lock capable of remotely opening door | |
| CN201007131Y (en) | Improved electronic lock | |
| CN110409939A (en) | A kind of grip structure | |
| CN211229905U (en) | Novel central electric control lock device | |
| CN209538924U (en) | Truck door-locking system | |
| CN201225039Y (en) | New generation flexible lock | |
| CN110259315B (en) | Motor driving mechanism for door lock | |
| CN208330009U (en) | A kind of escaping mechanism | |
| CN113803430A (en) | Motor driving structure and motor driving device | |
| CN213035946U (en) | Electric control faucet lock assembly of electric vehicle | |
| CN101994437A (en) | Antitheft electric motor lock of electric rolling door | |
| CN200994934Y (en) | Sealing door-lock mechanism for pressure container | |
| CN209581406U (en) | A kind of novel electronic steering lock | |
| CN214835555U (en) | Electric vehicle fastener | |
| CN109914946A (en) | Automobile left front door latch | |
| CN2911112Y (en) | Electronic lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |