CN220226584U - Car window motor - Google Patents

Abstract

The utility model discloses a car window motor, which belongs to the field of lathe motors and comprises a motor main body, wherein two detachable symmetrical outer shells are arranged on the motor main body, a sound attenuation plate is fixed on the inner wall of the outer shells, elastic pieces are arranged between four corners of the motor main body and the outer shells, when the car window motor is installed, the two outer shells move from the side face to the motor main body, when the two outer shells are contacted, the car window motor is fixed through a fixing hole, a rotating plate on the outer shell is opened, the elastic pieces are installed, and then the rotating plate is closed. Be provided with the acoustical panel on the shell body inner wall, fall the motor main part and make an uproar, when the motor vibrates, the roller drives plate body, backup pad and dead lever and removes, compresses the spring, carries out the shock attenuation, shell body side contact plate and motor main part contact to fall the motor main part through connecting rod and second spring and make an uproar. The buffer part, the buffer part and the silencer plate are matched for use, so that the motor main body is better in damping and noise reduction effects.

Description

Car window motor

Technical Field

The utility model relates to the field of car window motors, in particular to a car window motor.

Background

The window motor is mainly used for driving the window of a vehicle to lift. Existing window motors generally include a motor assembly, a worm, and a worm gear assembly, wherein the worm is drivably connected to the motor assembly such that the worm is capable of rotating. The worm wheel assembly is connected with the worm in a driving way so as to be driven by the worm to correspondingly output power for driving the window of the vehicle to lift.

The existing car window motor can generate vibration problem in the working process, damping springs are installed at the car window motor to absorb vibration, the damping springs are inconvenient to install, the damping springs are more troublesome to install and detach, and users cannot use the car window motor conveniently. And the vehicle window motor shakes and can have very big noise production, is the sound that the pivot rotated and produced more, need carry out the noise reduction to it and handle, consequently, this application provides a vehicle window motor.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the car window motor, which is provided with the buffer part for buffering the vibration of the motor and the silencing part for reducing the noise generated by the motor main body. In order to solve the technical problems, the utility model is solved by the following technical scheme.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a door window motor, includes motor main part, motor main part's one end is connected with worm gear assembly, motor main part installs two detachable symmetrical shell body, and two shell body merge back parcel motor main part, be fixed with the acoustical panel on the inner wall of shell body, carry out the noise reduction to the sound that motor main part produced, be provided with the elastic component between four corners of motor main part and the shell body, the elastic component is used for weakening motor main part's vibrations, it is provided with the swivel plate to rotate on the shell body, and the swivel plate is opened and is used for installing the elastic component, convenient and fast, the upside and the downside of shell body all are provided with buffer unit, carry out the shock attenuation to motor main part, the lateral wall of shell body is provided with the acoustical panel, falls the motor main part to make an uproar.

Preferably, the upper and lower both sides of two shell bodies are provided with the fixed plate, and the length of fixed plate is less than the shell body, set up the fixed orifices on the fixed plate. When two shell bodies contact, two fixed plates are attached, and the fixed holes coincide. The fixing hole is used for connecting the two outer shells.

Preferably, a plurality of fixing holes are formed and uniformly distributed on the fixing plate. After the two outer shells are fixed, redundant fixing holes can fix the Zheng outer shells through fixing pieces, so that the two outer shells are more stable.

Preferably, the silencer plate is attached to the inner wall of the outer shell, the silencer plate is attached to the shape of the outer shell, and the silencer plate is arranged on the rotating plate and used for noise reduction of the motor main body.

Preferably, the both ends of elastic component can be dismantled with shell body and motor main part respectively and be connected, and the cooperation changes the board and conveniently installs the elastic component, the inner wall of shell body extends the connecting plate, the tip and the elastic component of connecting plate are connected, and this tip is located the board scope of changeing. Because the elastic piece is located between the motor main bodies, the spring is inconvenient to install, and after the rotating plate is replaced, the end parts of the connecting plates are exposed up and down, so that the elastic piece is convenient to install.

Preferably, the lower end of the rotating plate is in rotating fit with the outer shell, and the upper end of the rotating plate is fixed with the outer shell. When the elastic piece is installed, the fixation of the rotating plate is released, the rotating plate is rotated downwards, and the rotating plate is supported after being rotated to a certain angle, so that people do not need to separate efforts to support.

Preferably, the buffer component comprises a rotating roller, a supporting plate, a first spring and a fixing rod, wherein the outer shell is provided with a groove, one side of the supporting plate is connected with the rotating roller, the rotating roller is rotatable in the supporting plate, the other side of the supporting plate is fixed with the fixing rod, the fixing rod is in sliding fit with the outer shell, the end part of the fixing rod is inserted into the groove, and two ends of the first spring are respectively connected with the outer shell and the fixing rod. When the motor main body vibrates, the motor main body contacts with the rotating roller to apply force to the rotating roller, and the rotating roller discharges the applied force through the cooperation of the supporting plate, the fixing rod and the first spring, so that the buffer effect is achieved.

Preferably, the rollers are distributed along an arc shape on the supporting plate, the surface of the motor main body is provided with an arc-shaped part, the rollers distributed in an arc shape correspond to the arc-shaped parts, and after the outer shell is installed, the rollers distributed in an arc shape are contacted with the surface of the motor main body.

Preferably, the roller has elasticity, can unload the power of the production of motor main part earlier, and when motor main part shakes too big, the roller is cooperating first spring to motor main part shock attenuation, the tip of backup pad extends to the roller direction has the plate body, there is the distance between the tip of plate body and the motor main part. The distance is used for deformation of the rotating roller, and the motor main body is prevented from being contacted with the plate body.

Preferably, the silencing component comprises a contact plate, a second spring and a connecting rod, wherein two ends of the second spring are respectively fixed with the outer shell and the connecting rod, the outer shell corresponding to the connecting rod is also provided with a groove, one end of the connecting rod is in sliding fit with the outer shell, and the other end of the connecting rod is fixed with the contact plate. The contact plate can be made of noise reduction and noise elimination materials, and the noise elimination hole can be formed in one face of the contact plate, which is attached to the motor body, so that the noise elimination effect of the contact plate on the motor body is better.

Compared with the prior art, the utility model has the following beneficial effects: according to the car window motor, when the car window motor is installed, the two outer shells move from the side face to the motor main body, when the two outer shells are contacted, the two outer shells are fixed through the fixing holes, the rotating plate on the outer shell is opened, the elastic piece is installed, and then the rotating plate is closed.

Be provided with the acoustical panel on the shell body inner wall, fall the motor main part and make an uproar, when the motor vibrates, the roller drives plate body, backup pad and dead lever and removes, compresses the spring, and then carries out the shock attenuation, shell body side contact plate and motor main part contact to fall the motor main part through connecting rod and second spring and fall the noise, buffer unit and acoustical panel cooperation are used, and it is better to motor main part shock attenuation noise reduction effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the overall structure of the window motor of the present utility model.

Fig. 2 is a schematic view of a muffler plate of the window motor of the present utility model.

Fig. 3 is a schematic view of the inside of the outer housing of the window motor of the present utility model.

Fig. 4 is a schematic view of a buffer member of the window motor of the present utility model.

Fig. 5 is a schematic view of a silencing member of the window motor of the present utility model.

Description of the figure: 1. a motor main body; 2. a worm gear assembly; 3. an outer housing; 31. a rotating plate; 32. a fixing plate; 321. a fixing hole; 33. a connecting plate; 4. a muffler plate; 5. an elastic member; 6. a buffer member; 61. a rotating roller; 62. a support plate; 621. a plate body; 63. a first spring; 64. a fixed rod; 7. a sound deadening member; 71. a contact plate; 72. a second spring; 73. and (5) connecting a rod.

Detailed Description

The present utility model is described in further detail below with reference to the accompanying drawings.

The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Referring to fig. 1-5, a window motor, including motor main part 1, motor main part 1's one end is connected with worm wheel assembly 2, motor main part 1 installs two detachable symmetrical shell body 3, two shell body 3 merge back parcel motor main part 1, be fixed with acoustical panel 4 on the inner wall of shell body 3, the sound that produces motor main part 1 carries out the noise reduction, be provided with elastic component 5 between four corners of motor main part 1 and shell body 3, elastic component 5 is used for weakening motor main part 1's vibrations, elastic component 5 is the spring, or elastic rod group, or ripple form shell fragment, spring convenient to use, the cost is little, can be according to the practical elastic component 5 that corresponds of specific case, rotate on the shell body 3 and be provided with rotating plate 31, rotating plate 31 opens and is used for installing elastic component 5, convenient and fast, the upside and the downside of shell body 3 all are provided with buffer part 6, it is provided with the acoustical panel 7 to reduce noise to motor main part 1 to carry out the shock attenuation to the lateral wall of shell body 3.

The upper and lower both sides of two shell bodies 3 all are provided with fixed plate 32, and fixed plate 32's length is less than shell body 3, has seted up fixed hole 321 on the fixed plate 32. When the two outer cases 3 are in contact, the two fixing plates 32 are attached, and the fixing holes 321 are overlapped. The fixing hole 321 is used to connect the two outer cases 3.

The fixing holes 321 are provided in plurality and uniformly distributed on the fixing plate 32. After the two outer shells 3 are fixed, the redundant fixing holes 321 can fix the Zheng outer shells 3 through the fixing pieces, so that the two outer shells 3 are more stable.

The silencer 4 is attached to the inner wall of the outer casing 3, the silencer 4 is attached to the outer casing 3 in shape, and the silencer 4 is also arranged on the rotating plate 31 and used for noise reduction of the motor main body 1.

The both ends of elastic component 5 can be dismantled with shell body 3 and motor main part 1 respectively and be connected, and cooperation swivel plate 31 conveniently installs elastic component 5, and connecting plate 33 extends to the inner wall of shell body 3, and the tip and the elastic component 5 of connecting plate 33 are connected, and this tip is located swivel plate 31 within range. Because the elastic member 5 is located between the motor main bodies 1, the spring is not convenient to install, and after the rotating plate 31 is opened, the end part of the connecting plate 33 is exposed up and down, so that the elastic member 5 is convenient to install.

The lower end of the rotating plate 31 is in rotating fit with the outer shell 3, and the upper end is fixed with the outer shell 3. When the elastic member 5 is installed, the fixation of the rotating plate 31 is released, the rotating plate 31 is rotated downwards, and the rotating plate is supported after being rotated to a certain angle, so that people do not need to separate efforts to support.

The buffer part 6 comprises a rotating roller 61, a supporting plate 62, a first spring 63 and a fixed rod 64, wherein the outer shell 3 is provided with a groove, one side of the supporting plate 62 is connected with the rotating roller 61, the rotating roller 61 is rotatable on the supporting plate 62, the other side of the supporting plate is fixed with the fixed rod 64, the fixed rod 64 is in sliding fit with the outer shell 3, the end part of the fixed rod 64 is inserted into the groove, and two ends of the first spring 63 are respectively connected with the outer shell 3 and the fixed rod 64. When the motor body 1 vibrates, the contact roller 61 applies a force to the roller 61, and the roller 61 removes the applied force by the cooperation of the support plate 62, the fixing lever 64 and the first spring 63, thereby achieving a buffering effect.

The rollers 61 are distributed along an arc shape on the support plate 62, the surface of the motor body 1 has an arc-shaped portion, and the rollers 61 distributed in an arc shape are in contact with the surface of the motor body 1 after the outer housing 3 is mounted.

The roller 61 has elasticity, can unload the power that produces of motor main part 1 earlier, and when motor main part 1 shakes too greatly, roller 61 is cooperating first spring 63 to motor main part 1 shock attenuation, and the tip of backup pad 62 extends to roller 61 direction has plate body 621, and there is the distance between plate body 621's tip and motor main part 1. This distance is used for deformation of the roller 61, preventing the motor main body 1 from contacting the plate 621.

The silencing component 7 comprises a contact plate 71, a second spring 72 and a connecting rod 73, wherein two ends of the second spring 72 are respectively fixed with the outer shell 3 and the connecting rod 73, a groove is formed in the outer shell 3 corresponding to the connecting rod 73, one end of the connecting rod 73 is in sliding fit with the outer shell 3, and the other end of the connecting rod 73 is fixed with the contact plate 71. The contact plate 71 can be made of noise reduction and silencing materials, and can be attached to one surface of the motor body 1 to form a silencing hole, so that the motor body 1 is better in silencing effect.

In summary, when the two outer cases 3 are installed, the two outer cases 3 are moved toward the motor body 1 from the side of the motor body 1, during the movement, the roller 61 is first contacted with the motor body 1 and rotates to reduce friction with the motor body 1, and during this process, the first spring 63 is compressed, specifically, the motor body 1 pushes the roller 61 to move, the roller 61 pushes the plate 621, the support plate 62 and the fixing rod 64 to move, thereby compressing the first spring 63 until the two outer cases 3 are contacted, during this process, the contact plate 71 is contacted with the side of the motor body 1 and compresses the second spring 72 through the connecting rod 73, and then the two outer cases 3 are fixed through the fixing hole 321. The two outer shells 3 are fixed, the elastic pieces 5 are required to be installed, the fixation of the rotating plate 31 is released, the rotating plate 31 is rotated downwards to be supported after a certain angle is reached, no people need to pay out efforts to support, then the elastic pieces 5 are connected to the ends of the motor output main body and the connecting plate 33, and after all the elastic pieces 5 are connected, the rotating plate 31 is rotated upwards and fixed.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims (10)

1. Vehicle window motor, comprising a motor body (1), characterized in that: the motor is characterized in that the motor body (1) is provided with two detachable symmetrical outer shells (3), a silencing plate (4) is fixed on the inner wall of the outer shells (3), elastic pieces (5) are arranged between four corners of the motor body (1) and the outer shells (3), rotating plates (31) are rotatably arranged on the outer shells (3), buffer parts (6) are arranged on the upper side and the lower side of the outer shells (3), and silencing parts (7) are arranged on the side walls of the outer shells (3).

2. A window motor as claimed in claim 1, wherein: the two outer shells (3) are respectively provided with a fixing plate (32) at the upper side and the lower side, and fixing holes (321) are formed in the fixing plates (32).

3. A window motor as claimed in claim 2, wherein: the fixing holes (321) are arranged in a plurality and uniformly distributed on the fixing plate (32).

4. A window motor as claimed in claim 1, wherein: the silencing plate (4) is attached to the inner wall of the outer shell (3) and used for reducing noise of the motor main body (1).

5. A window motor as claimed in claim 4, wherein: the two ends of the elastic piece (5) are detachably connected with the outer shell (3) and the motor main body (1) respectively, a connecting plate (33) extends out of the inner wall of the outer shell (3), the end part of the connecting plate (33) is connected with the elastic piece (5), and the end part is located in the range of the rotating plate (31).

6. A window motor as claimed in claim 5, wherein: the lower end of the rotating plate (31) is in rotating fit with the outer shell (3), and the upper end of the rotating plate is fixed with the outer shell (3).

7. A window motor as claimed in claim 1, wherein: the buffer component (6) comprises a rotating roller (61), a supporting plate (62), a first spring (63) and a fixing rod (64), one side of the supporting plate (62) is connected with the rotating roller (61), the other side of the supporting plate is fixed with the fixing rod (64), the fixing rod (64) is in sliding fit with the outer shell (3), and two ends of the first spring (63) are respectively connected with the outer shell (3) and the fixing rod (64).

8. A window motor as claimed in claim 7, wherein: the rotating rollers (61) are distributed on the supporting plate (62) along an arc shape, and the rotating rollers (61) distributed in the arc shape are contacted with the surface of the motor main body (1).

9. A window motor as claimed in claim 8, wherein: the rotating roller (61) has elasticity, a plate body (621) extends towards the rotating roller (61) from the end of the supporting plate (62), and a distance exists between the end of the plate body (621) and the motor main body (1).

10. A window motor as claimed in claim 1, wherein: the silencing component (7) comprises a contact plate (71), a second spring (72) and a connecting rod (73), wherein two ends of the second spring (72) are respectively fixed with the outer shell (3) and the connecting rod (73), one end of the connecting rod (73) is in sliding fit with the outer shell (3), and the other end of the connecting rod is fixed with the contact plate (71).