CN212614304U

CN212614304U - Lifting driving device of automobile electric window emergency unlocking mechanism

Info

Publication number: CN212614304U
Application number: CN202020900411.7U
Authority: CN
Inventors: 陈小波; 陈江波; 沈小永; 谭其龙
Original assignee: Shenzhen Shenghai Plastic Hardware Products Co ltd
Current assignee: Shenzhen Shenghai Plastic Hardware Products Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-26
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses an emergent release mechanism's of car electric window lift drive device, including mounting panel, door window fixed block and spacing cable drum, the spout has been seted up at the middle part of mounting panel, and the middle part of spout is provided with the slider, spacing cable drum is connected in the lower extreme of transmission stay cord, and the downside of spacing cable drum is provided with the fixed plate, the outer end of fixed plate is fixed with fixed grooving, and the well middle part cloth of fixed grooving has the fag end, the upper end of fag end is provided with emergent mechanism. This emergent release mechanism's of car electric window lift drive is provided with emergent threaded rod and movable sleeve, twists the movable ring through twisting and is convenient for drive emergent threaded rod and rotate to adjust the position of spacing fixture block, thereby drive the second drive gear rebound and the disconnection of connection between the first drive gear under the ascending effect of spacing fixture block, thereby open the door window with regard to the manual window that slides of accessible, thereby reach emergent purpose.

Description

Lifting driving device of automobile electric window emergency unlocking mechanism

Technical Field

The utility model relates to an emergent technical field that flees of car electric motor car window glass specifically is an emergent release mechanism's of car electric motor car window lift drive.

Background

At present, there are two types of actuating mechanisms for known opening and closing devices of automotive electric windows: one type is a steel wire rope type: the device consists of a direct current motor, a worm reducer, a steel wire rope, a wire wheel wound around the steel wire rope, a glass bracket, a guide rail and a control circuit; the other type is a sector gear lever type: the device consists of a direct current motor, a worm reducer, a sector gear, a master-slave lever, a sliding chute, a guide rail and a control circuit. Under the normal condition of a vehicle circuit system, a control button of the electric window glass lifter of the automobile is pressed to realize the electric lifting of the window glass of the automobile.

Most automobile electric windows in the market are not provided with emergency driving devices, so that when special conditions occur, the self-locking effect of a motor worm gear reducer leads to the fact that the automobile electric windows cannot be manually opened, people in an automobile are in danger, and trouble is brought to people.

Disclosure of Invention

An object of the utility model is to provide an emergent release mechanism's of car electric window lift drive to solve the car electric window on the market that proposes in the above-mentioned background art and mostly all not set up emergent drive arrangement, make when taking place the special circumstances, motor worm gear's self-locking leads to the unable manual opening of car electric window, makes personnel in the car be in danger, gives people and has brought troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an emergent release mechanism's of car electric window lift drive, includes mounting panel, door window fixed block and spacing reel, the spout has been seted up at the middle part of mounting panel, and the middle part of spout is provided with the slider, the door window fixed block is fixed in the outer end of slider, and the inner of slider is connected with the transmission stay cord, spacing reel is connected in the lower extreme of transmission stay cord, and the downside of spacing reel is provided with the fixed plate, the outer end of fixed plate is fixed with fixed rope groove, and the middle part cloth of fixed rope groove has the fag end, the upper end of fag end is provided with emergent mechanism.

Preferably, the sliding block forms a sliding structure with the mounting plate through the transmission pull rope and the sliding groove, and the transmission pull rope and the sliding block form a fixed connection.

Preferably, a movable structure is formed between the limiting rope disc and the fixing plate, and a fixed structure is formed between the fixing plate and the mounting plate.

Preferably, emergent mechanism is including location installing frame, driving motor, first driving gear, second drive gear, transmission drum, movable sleeve, spacing fixture block, emergent threaded rod and twist the movable ring, the middle part outer end of location installing frame is fixed with driving motor, and driving motor's one end is connected with first driving gear, the outer end distribution of first driving gear has second drive gear, and second drive gear's upper portion is fixed with the transmission drum, the middle part distribution of transmission drum has movable sleeve, and the upper and lower both ends of movable sleeve are provided with spacing fixture block, movable sleeve's internal distribution has emergent threaded rod, and the upper end of emergent threaded rod is fixed with twists the movable ring.

Preferably, a fixed structure is formed between the second transmission gear and the transmission wire coil, and a movable structure is formed between the second transmission gear and the transmission wire coil and the movable sleeve.

Preferably, an adjustable structure is formed between the movable sleeve and the emergency threaded rod, and an integrated structure is formed between the emergency threaded rod and the screwing ring.

Compared with the prior art, the beneficial effects of the utility model are that: the lifting driving device of the automobile electric vehicle window emergency unlocking mechanism is provided with an emergency threaded rod and a movable sleeve, the emergency threaded rod is conveniently driven to rotate by screwing a screwing ring, so that the position of a limiting clamping block is adjusted, a second transmission gear is driven to move upwards under the ascending action of the limiting clamping block, the connection between the second transmission gear and a first transmission gear is disconnected, a vehicle window can be opened through manually sliding the vehicle window, and the emergency purpose is achieved;

the lifting driving device of the automobile power window emergency unlocking mechanism is provided with a sliding structure, and a sliding structure is formed between the sliding block and the mounting plate through the transmission pull rope, the sliding groove and the mounting plate, so that the sliding block can conveniently slide in the sliding groove to drive a window fixing block to lift, the window is lifted, and convenience is brought to a user;

this emergent release mechanism's of car electric window lift drive is provided with spacing reel, is convenient for carry out spacing transport to the transmission stay cord through spacing reel to carry on spacingly to transmission stay cord shift position, thereby make the slider slide more steady.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the emergency mechanism of the present invention;

fig. 3 is the structure schematic diagram of the emergency threaded rod of the utility model.

In the figure: 1. mounting a plate; 2. a chute; 3. a slider; 4. a vehicle window fixing block; 5. a transmission pull rope; 6. a limiting rope disc; 7. a fixing plate; 8. fixing the rope groove; 9. rope sleeves; 10. an emergency mechanism; 1001. positioning the installation frame; 1002. a drive motor; 1003. a first drive gear; 1004. a second transmission gear; 1005. a transmission wire coil; 1006. a movable sleeve; 1007. a limiting clamping block; 1008. an emergency threaded rod; 1009. the ring is screwed.

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: the utility model provides an emergent release mechanism's of car electric window lift drive, including mounting panel 1, spout 2, slider 3, door window fixed block 4, transmission stay cord 5, spacing cable drum 6, fixed plate 7, fixed grooving 8, the fag end 9, emergent mechanism 10, location installing frame 1001, driving motor 1002, first transmission gear 1003, second transmission gear 1004, transmission drum 1005, movable sleeve 1006, spacing fixture block 1007, emergent threaded rod 1008 and twist ring, spout 2 has been seted up at the middle part of mounting panel 1, and the middle part of spout 2 is provided with slider 3, door window fixed block 4 is fixed in the outer end of slider 3, and the inner of slider 3 is connected with transmission stay cord 5, slider 3 constitutes sliding structure through between transmission stay cord 5 and spout 2 and the mounting panel 1, and constitute fixed connection between transmission stay cord 5 and the slider 3, slider 3 makes to be convenient for slide in spout 2 through slider 3 from sliding in the spout 2 through transmission stay cord 5 and spout 2 and mounting panel 1 between the sliding structure The car window fixing block 4 is driven to lift, so that the car window is lifted, and convenience is brought to a user;

the limiting rope disc 6 is connected to the lower end of the transmission pull rope 5, the fixing plate 7 is arranged on the lower side of the limiting rope disc 6, a movable structure is formed between the limiting rope disc 6 and the fixing plate 7, a fixed structure is formed between the fixing plate 7 and the mounting plate 1, and the limiting rope disc 6 is used for limiting and conveying the transmission pull rope 5, so that the moving position of the transmission pull rope 5 is limited, and the sliding block 3 can slide more stably;

a fixed rope groove 8 is fixed at the outer end of the fixed plate 7, a rope sleeve 9 is distributed in the middle of the fixed rope groove 8, an emergency mechanism 10 is arranged at the upper end of the rope sleeve 9, the emergency mechanism 10 comprises a positioning installation frame 1001, a transmission motor 1002, a first transmission gear 1003, a second transmission gear 1004, a transmission wire coil 1005, a movable sleeve 1006, a limiting fixture block 1007, an emergency threaded rod 1008 and a screwing ring 1009, the transmission motor 1002 is fixed at the outer end of the middle of the positioning installation frame 1001, one end of the transmission motor 1002 is connected with the first transmission gear 1003, the second transmission gear 1004 is distributed at the outer end of the first transmission gear 1003, the transmission wire coil 1005 is fixed at the upper part of the second transmission gear 1004, the movable sleeve 1006 is distributed in the middle of the transmission wire coil 1005, the limiting fixture block 1007 is arranged at the upper end and the lower end of the movable sleeve 1006, the emergency threaded rod 1008 is distributed in the movable sleeve 1009, a fixed structure is formed between the second transmission gear 1004 and the transmission wire coil 1005, a movable structure is formed between the second transmission gear 1004 and the transmission wire coil 1005 as well as the movable sleeve 1006, an adjustable structure is formed between the movable sleeve 1006 and the emergency threaded rod 1008, an integrated structure is formed between the emergency threaded rod 1008 and the screwing ring 1009, the rotation of the transmission motor 1002 is convenient for driving the second transmission gear 1004 to rotate through the first transmission gear 1003, and the fixed structure is formed between the transmission wire coil 1005 and the second transmission gear 1004, so that the transmission wire coil 1005 is convenient to be driven to rotate, the transmission pull rope 5 is driven to be transmitted, the screwing ring 1009 is convenient to be driven to drive the emergency threaded rod 1008 to rotate, so that the position of the limiting clamping block 1007 is adjusted, and the connection between the second transmission gear 1004 and the first transmission gear 1003 is disconnected under the ascending action of the limiting clamping block 1007, therefore, the vehicle window can be opened by manually sliding the vehicle window, and the purpose of emergency is achieved.

The working principle is as follows: for the lifting driving device of the automobile electric window emergency unlocking mechanism, firstly, the first transmission gear 1003 can drive the second transmission gear 1004 to rotate through the rotation of the transmission motor 1002, and the transmission wire coil 1005 and the second transmission gear 1004 form a fixed structure, so that the transmission wire coil 1005 can be driven to rotate conveniently, the transmission pull rope 5 is driven, in addition, the limiting rope coil 6 plays a limiting role on the transmission pull rope 5 in the moving process of the transmission pull rope 5, so that the transmission pull rope 5 is more stable in moving, then, the sliding block 3 can be driven to slide in the sliding groove 2 under the moving of the transmission pull rope 5, so that the window fixing block 4 is driven to move, then, the window can be driven to close under the moving of the window fixing block 4, when an accident occurs to the automobile, the window cannot be opened through the transmission motor 1002, at this moment, the twisting ring needs to be manually twisted anticlockwise, the screwing ring 1009 is screwed to drive the emergency threaded rod 1008 to rotate, so that the second transmission gear 1004 is driven to move upwards to disconnect with the first transmission gear 1003 under the ascending action of the limiting fixture block 1007, the window can be opened through manually sliding the window, and the emergency purpose is achieved.

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

1. The utility model provides an emergent release mechanism's of car electric window lift drive, includes mounting panel (1), door window fixed block (4) and spacing cable drum (6), its characterized in that: spout (2) have been seted up at the middle part of mounting panel (1), and the middle part of spout (2) is provided with slider (3), window fixed block (4) are fixed in the outer end of slider (3), and the inner of slider (3) is connected with transmission stay cord (5), spacing cable drum (6) are connected in the lower extreme of transmission stay cord (5), and the downside of spacing cable drum (6) is provided with fixed plate (7), the outer end of fixed plate (7) is fixed with fixed grooving (8), and the well cloth of fixed grooving (8) has noose (9), the upper end of noose (9) is provided with emergent mechanism (10).

2. The lifting driving device of the automobile power window emergency unlocking mechanism according to claim 1, characterized in that: the sliding block (3) forms a sliding structure with the mounting plate (1) through the transmission pull rope (5) and the sliding groove (2), and the transmission pull rope (5) is fixedly connected with the sliding block (3).

3. The lifting driving device of the automobile power window emergency unlocking mechanism according to claim 1, characterized in that: a movable structure is formed between the limiting rope reel (6) and the fixing plate (7), and a fixing structure is formed between the fixing plate (7) and the mounting plate (1).

4. The lifting driving device of the automobile power window emergency unlocking mechanism according to claim 1, characterized in that: the emergency mechanism (10) comprises a positioning mounting frame (1001), a transmission motor (1002), a first transmission gear (1003), a second transmission gear (1004), a transmission wire coil (1005), a movable sleeve (1006), a limiting clamping block (1007), an emergency threaded rod (1008) and a twisting ring (1009), wherein the transmission motor (1002) is fixed at the outer end of the middle part of the positioning mounting frame (1001), one end of the transmission motor (1002) is connected with the first transmission gear (1003), the second transmission gear (1004) is distributed at the outer end of the first transmission gear (1003), the transmission wire coil (1005) is fixed at the upper part of the second transmission gear (1004), the movable sleeve (1006) is distributed in the middle part of the transmission wire coil (1005), the limiting clamping blocks (1007) are arranged at the upper end and the lower end of the movable sleeve (1006), and the emergency threaded rod (1008) is distributed in the movable sleeve (1006), and a screwing ring (1009) is fixed at the upper end of the emergency threaded rod (1008).

5. The lifting driving device of the automobile power window emergency unlocking mechanism according to claim 4, characterized in that: a fixed structure is formed between the second transmission gear (1004) and the transmission wire coil (1005), and a movable structure is formed between the second transmission gear (1004) and the transmission wire coil (1005) and the movable sleeve (1006).

6. The lifting driving device of the automobile power window emergency unlocking mechanism according to claim 4, characterized in that: an adjustable structure is formed between the movable sleeve (1006) and the emergency threaded rod (1008), and an integrated structure is formed between the emergency threaded rod (1008) and the screwing ring (1009).