CN212543575U

CN212543575U - Automobile glass lifter motor

Info

Publication number: CN212543575U
Application number: CN202021794278.8U
Authority: CN
Inventors: 余增国; 查素菊
Original assignee: Zhangzhou Kuo Chuan Industry Co ltd
Current assignee: Zhangzhou Kuo Chuan Industry Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-02-12
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses an automobile glass riser motor relates to auto-parts technical field, specifically is an automobile glass riser motor, including motor base, the positive left side of motor base is provided with the variable speed subassembly, motor base's right side is provided with motor housing, threaded connection has the screw between motor housing and the motor base, motor housing's inside is provided with the rotor, the outside of rotor is provided with magnet, the left end fixedly connected with transmission shaft of rotor. Through changing to the bigger rotor of strength for the strength of motor increases 20% strength on original basis, has improved the driving force of motor, through changing to the mode combination elastic component of disconnect-type equipment, makes easy, simple more of frock, through the accessory that adopts the sharing with the motor accessory of whole sequence, need not carry out solitary die sinking preparation to spare part, makes the production equipment of motor more simple and convenient, the great reduction of manufacturing cost of messenger.

Description

Automobile glass lifter motor

Technical Field

The utility model relates to an auto-parts technical field specifically is an automobile glass riser motor.

Background

The glass lifter is a lifting device for automobile door and window glass, and mainly comprises an electric glass lifter and a manual glass lifter. At present, the lifting of door and window glass of many cars is generally changed into a button type electric lifting mode, an electric glass lifter is used, and the electric glass lifter for the cars mostly comprises a motor, a speed reducer, a guide rope, a guide plate, a glass mounting bracket and the like. The main switch is controlled by the driver to open and close all the glass windows, and the sub-switches on the handles in the doors are controlled by the passengers to open and close all the glass windows, so that the operation is very convenient.

The motor of the existing glass lifter has the problem that the rotor strength is small in the using process, the glass lifter is insufficient in the driving force of glass, meanwhile, accessories of the existing glass lifter motor between the same sequence and different models are designed and manufactured independently, the accessories between the motors of different models cannot be used universally, the increased production cost is low, the motor is complex in rotating and matching, the assembling efficiency is low, and therefore the motor of the automobile glass lifter is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an automobile glass riser motor has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automobile glass riser motor, includes motor base, the positive left side of motor base is provided with the variable speed subassembly, motor base's right side is provided with motor housing, threaded connection has the screw between motor housing and the motor base, motor housing's inside is provided with the rotor, the outside of rotor is provided with magnet, the left end fixedly connected with transmission shaft of rotor, the left bottom of transmission shaft is connected with the variable speed subassembly transmission, motor base's inside is provided with elastic component, motor base's bottom joint has the ECU upper cover, the inside of ECU upper cover is provided with the ECU subassembly.

Optionally, the speed change assembly is formed by combining two coaxial gears with different diameters, wherein the gear with the larger diameter is located inside the motor base.

Optionally, the magnets are arc-shaped, the magnets are distributed on the top and the bottom of the rotor in a staggered manner, and magnet snap springs are arranged between the magnets.

Optionally, the elastic component comprises a carbon brush base, a spring catch is clamped at the top of the carbon brush base, a spring is clamped inside the spring catch, and the bottom of the spring extends to the inside of the carbon brush base.

Optionally, the inside of carbon brush seat is provided with the carbon brush, the top of carbon brush cup joints together with the bottom of spring, the side of carbon brush is provided with overload protection ware, the bottom of carbon brush seat inner chamber is provided with the copper sheet, the outside joint of copper sheet has the current stabilizer, the inside of current stabilizer is provided with the insulating rod.

Optionally, the rear surface of the ECU upper cover is connected with an ECU lower cover in a clamping manner, the ECU assembly is located between the ECU upper cover and the ECU lower cover, and the top of the ECU assembly is connected with the bottom of the copper sheet.

The utility model provides an automobile glass riser motor possesses following beneficial effect:

1. this car glass-frame riser motor through changing into the bigger rotor of strength for the strength of motor increases 20% strength on original basis, has improved the driving force of motor, through changing into the mode combination elastic component of disconnect-type equipment, makes easy, simple more of frock.

2. This car glass-frame riser motor adopts the accessory of sharing through the motor accessory with the whole sequence, need not carry out solitary die sinking preparation to spare part for the production equipment of motor is more simple and convenient, the great reduction of manufacturing cost of messenger.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is an exploded view of the elastic member of the present invention.

In the figure: 1. a motor base; 2. a speed change assembly; 3. a motor housing; 4. a screw; 5. a rotor; 6. a magnet; 7. a magnet clamp spring; 8. a drive shaft; 9. an elastic component; 91. a carbon brush holder; 92. a spring catch; 93. a spring; 94. a carbon brush; 95. an overload protector; 96. a copper sheet; 97. a current stabilizer; 98. an insulating rod; 10. an ECU upper cover; 11. an ECU lower cover; 12. an ECU component.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a motor of an automobile glass lifter comprises a motor base 1, a speed change component 2 is arranged on the left side of the front face of the motor base 1, the speed change component 2 is formed by combining two coaxial gears with different diameters, wherein a gear with a larger diameter is positioned in the motor base 1, the rotating speed of a rotor 5 is changed by the speed change component 2 through the arrangement of the speed change component 2, the glass lifter is driven by people to ensure the normal work of the glass lifter, a motor shell 3 is arranged on the right side of the motor base 1, a screw 4 is connected between the motor shell 3 and the motor base 1 through a thread, the rotor 5 is arranged in the motor shell 3, a magnet 6 is arranged on the outer portion of the rotor 5, the shape of the magnet 6 is arc-shaped, the force of the motor is increased by 20% on the original basis by changing the rotor 5 with larger force, and the driving capability of the motor is improved, magnets 6 are distributed at the top and the bottom of a rotor 5 in an over-weighted manner, a magnet clamp spring 7 is arranged between the magnets 6, a transmission shaft 8 is fixedly connected at the left end of the rotor 5, the bottom at the left side of the transmission shaft 8 is in transmission connection with a speed change component 2, an elastic component 9 is arranged inside a motor base 1, the elastic component 9 is combined in a split type assembly manner, so that the tooling is easier and simpler, the elastic component 9 comprises a carbon brush seat 91, a spring stop sheet 92 is clamped at the top of the carbon brush seat 91, a spring 93 is clamped inside the spring stop sheet 92, the bottom of the spring 93 extends into the carbon brush seat 91, a carbon brush 94 is arranged inside the carbon brush seat 91, the top of the carbon brush 94 is sleeved with the bottom of the spring 93, an overload protector 95 is arranged on the side surface of the carbon brush 94, a copper sheet 96 is arranged at the bottom of an inner cavity of the carbon brush, the inside of the current stabilizer 97 is provided with an insulating rod 98, the whole sequence of motor accessories adopts common accessories, and independent die sinking manufacturing is not needed to be carried out on parts, so that the production and assembly of the motor are simpler and more convenient, and the production cost is greatly reduced, the bottom of the motor base 1 is clamped with an ECU upper cover 10, the back surface of the ECU upper cover 10 is clamped with an ECU lower cover 11, an ECU component 12 is positioned between the ECU upper cover 10 and the ECU lower cover 11, the top of the ECU component 12 is connected with the bottom of a copper sheet 96, the ECU component 12 is arranged inside the ECU upper cover 10, the ECU component 12 is an electronic control unit, and consists of a microprocessor MCU, a memory ROM, an RAM, an input/output interface I/O, an analog-to-digital converter A/D, a large-scale integrated circuit such as shaping and driving, along with the improvement of the automotive electronic automation, the ECUs will increase day by day, information transmission among a plurality of ECUs on the automobile is required to adopt a multiplex, and forming a network system by the ECU of the whole vehicle.

In conclusion, when the automobile glass lifter motor is used, the rotor 5 rotates under the action of the magnet 6 by utilizing the law of electromagnetic induction, and then the transmission shaft 8 drives the speed change component 2 to drive so as to drive the automobile glass lifter.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automobile glass riser motor, includes motor base (1), its characterized in that: the motor base is characterized in that a speed change assembly (2) is arranged on the front left side of the motor base (1), a motor shell (3) is arranged on the right side of the motor base (1), a screw (4) is connected between the motor shell (3) and the motor base (1) in a threaded manner, a rotor (5) is arranged inside the motor shell (3), a magnet (6) is arranged outside the rotor (5), a transmission shaft (8) is fixedly connected to the left end of the rotor (5), the left bottom of the transmission shaft (8) is in transmission connection with the speed change assembly (2), an elastic assembly (9) is arranged inside the motor base (1), an ECU upper cover (10) is clamped to the bottom of the motor base (1), and an ECU assembly (12) is arranged inside the ECU upper cover (10).

2. The automotive window regulator motor according to claim 1, characterized in that: the speed change assembly (2) is formed by combining two coaxial gears with different diameters, wherein the gear with the larger diameter is positioned in the motor base (1).

3. The automotive window regulator motor according to claim 1, characterized in that: the shape of magnet (6) is arc, magnet (6) are crossed the title and are distributed in the top and the bottom of rotor (5), be provided with magnet jump ring (7) between magnet (6).

4. The automotive window regulator motor according to claim 1, characterized in that: elastic component (9) is including carbon brush seat (91), the top joint of carbon brush seat (91) has spring catch (92), the inside joint of spring catch (92) has spring (93), the bottom of spring (93) extends to the inside of carbon brush seat (91).

5. The automotive window lifter motor of claim 4, wherein: the inside of carbon brush seat (91) is provided with carbon brush (94), the top of carbon brush (94) is cup jointed together with the bottom of spring (93), the side of carbon brush (94) is provided with overload protector (95), the bottom of carbon brush seat (91) inner chamber is provided with copper sheet (96), the outside joint of copper sheet (96) has current stabilizer (97), the inside of current stabilizer (97) is provided with insulating rod (98).

6. An automotive window regulator motor according to claim 5, characterized in that: the rear surface of the ECU upper cover (10) is clamped with an ECU lower cover (11), the ECU component (12) is positioned between the ECU upper cover (10) and the ECU lower cover (11), and the top of the ECU component (12) is connected with the bottom of the copper sheet (96).