Lifting motor damping device convenient to install

Abstract

The lifting motor damping device convenient to install comprises a vertical plate, a protective shell is arranged on the front face of the vertical plate, a transmission mechanism is arranged on the front face of the vertical plate and located in an inner cavity of the protective shell, a first fixing mechanism is fixedly connected to the right side of the transmission mechanism, and a driving mechanism is arranged on the front face of the protective shell. The surface of the driving mechanism is sleeved with a connecting mechanism, and a damping mechanism is arranged on the left side of the connecting mechanism. The window glass lifter has the advantages that a transmission mechanism of the lifting motor is changed, space needed by installation of the window glass lifter is reduced, the damping mechanism is arranged, motor vibration transmitted into a vehicle is reduced, a more stable and quiet riding environment is provided for passengers, noise generated by motor operation can be effectively reduced due to reduction of the vibration, and the service life of the window glass lifter is prolonged. And the reduction of vibration can reduce the abrasion and fatigue of parts in the motor, and the service life of the motor is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting motors, in particular to a lifting motor shock absorbing device which is easy to install. Background Art

[0002] The glass lifter is a lifting device for the car door and window glass. It is mainly divided into two categories: electric glass lifter and manual glass lifter. Now many car door and window glass lifting generally use button-type electric lifting method. When using electric glass lifter, the lifter motor is an important part of the glass lifter.

[0003] However, most of the existing lifting motors use steel ropes to pull the glass fixing mechanism to move. This method can easily cause the steel rope to loosen and produce abnormal noises, and it has no shock-absorbing function and cannot buffer and absorb the vibrations generated by the operation of the lifting motor. This can easily cause the lifting motor to generate loud noises during operation and cannot meet the needs of today's market. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing lifting motor shock absorbing devices which are easy to install, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the utility model is that most of the existing lifting motors use steel ropes to pull the glass fixing mechanism to move. This method can easily cause the steel rope to loosen and produce abnormal noise, and it has no shock-absorbing function and cannot buffer and absorb the vibration generated by the operation of the lifting motor. It can easily cause the lifting motor to generate large noise during operation and cannot meet the needs of today's market.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a lifting motor shock absorbing device that is easy to install, comprising a vertical plate, a protective shell is arranged on the front of the vertical plate, a transmission mechanism is arranged on the front of the vertical plate and in the inner cavity of the protective shell, a first fixing mechanism is fixedly connected to the right side of the transmission mechanism, a driving mechanism is arranged on the front of the protective shell, a connecting mechanism is sleeved on the surface of the driving mechanism, a shock absorbing mechanism is arranged on the left side of the connecting mechanism, a second fixing mechanism is arranged on the top of the surface of the connecting mechanism, and a third fixing mechanism is arranged on the bottom of the surface of the connecting mechanism.

[0008] As a preferred solution of the easy-to-install lifting motor shock absorbing device described in the utility model, the transmission mechanism includes a driving gear and a driven gear, the surfaces of the driving gear and the driven gear are meshed with chain-like tooth plates, the right side of the chain-like tooth plate is fixedly connected to the surface of the first fixing mechanism, and the front side of the driving gear is fixedly connected to a coupling.

[0009] As a preferred solution of the easy-to-install lifting motor shock absorbing device described in the utility model, wherein: the first fixing mechanism includes a support plate, the back side of the support plate is fixedly connected to a mounting frame, and the surface of the mounting frame is provided with a first mounting hole.

[0010] As a preferred solution of the easy-to-install lifting motor shock absorbing device described in the utility model, the driving mechanism includes a controller, the bottom of the controller is fixedly connected to the motor body, and the output end of the motor body is fixedly connected to the coupling.

[0011] As a preferred solution of the easy-to-install lifting motor shock absorbing device described in the utility model, the connecting mechanism includes a fixed sleeve, the fixed sleeve is arranged on the outer surface of the controller, the left side of the fixed sleeve is fixedly connected with a connecting plate, and a shock absorbing block is arranged between the connecting plate and the controller.

[0012] As a preferred solution of the easy-to-install lifting motor shock absorbing device described in the utility model, the shock absorbing mechanism includes a groove, the inner wall of the groove is fixedly connected to a spring, the left side of the spring is fixedly connected to an extrusion plate, the left side of the extrusion plate is fixedly connected to a shock absorbing pad, and the left side of the shock absorbing pad is fixedly connected to the right side of the protective shell.

[0013] As a preferred solution of the easy-to-install lifting motor shock absorbing device described in the utility model, the second fixing mechanism includes a threaded sleeve and a threaded rod, the threaded rod is penetrated through the top of the right side of the connecting plate, the threaded end of the threaded rod is threadedly connected to the inner wall of the threaded sleeve, and the right end of the threaded rod is fixedly connected with a knob.

[0014] As a preferred solution of the easy-to-install lifting motor shock absorbing device described in the utility model, the third fixing mechanism includes a connecting horizontal plate, a first clamping block is fixedly connected to the right side of the top of the connecting horizontal plate, a second clamping block is clamped on the surface of the first clamping block, and the surface of the second clamping block is fixedly connected to the bottom of the right side of the connecting plate.

[0015] As a preferred solution of the easy-to-install lifting motor shock absorbing device of the utility model, threaded holes are provided on the surface of the vertical plate, and through holes are provided on the surface of the protective shell.

[0016] As a preferred solution of the easy-to-install lifting motor shock absorbing device described in the utility model, wherein: a first mounting plate is fixedly connected to the top of the left side of the protective shell, and a second mounting plate is fixedly connected to the bottom of the left side of the protective shell, and second mounting holes are opened on the surfaces of the first mounting plate and the second mounting plate.

[0017] The beneficial effects of the utility model are as follows: the transmission mechanism of the lifting motor is changed, the space required for the installation of the glass lifter is reduced, a shock-absorbing mechanism is set to reduce the transmission of motor vibration into the car, and a smoother and quieter riding environment is provided for passengers. The reduction of vibration can effectively reduce the noise generated by the operation of the motor and improve the quietness in the car. The reduction of vibration can reduce the wear and fatigue of the internal components of the motor and extend the working life of the motor. It helps to maintain the smooth and uniform lifting of the glass and improve the operating stability of the entire glass lifting system, showing the excellent workmanship and quality of the vehicle in details, improving consumer satisfaction with the vehicle, and reducing the probability of faults such as loose connection components and poor electrical contact due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 A first-perspective structural stereogram of a lift motor damping device for ease of installation.

[0020] Figure 2 A second perspective structural stereogram of the lifting motor shock absorbing device for easy installation.

[0021] Figure 3 For easy installation of lifting motor shock absorber Figure 2 A is an enlarged view of the middle image.

[0022] Figure 4 Schematic diagram of the vertical plate and protective shell of the lifting motor shock absorber opened to facilitate installation. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1

[0027] Reference Figures 1 to 4 , which is the first embodiment of the utility model, and this embodiment provides a lifting motor shock absorbing device that is easy to install, including a vertical plate 1, a protective shell 2 is arranged on the front of the vertical plate 1, a transmission mechanism 3 is arranged on the front of the vertical plate 1 and in the inner cavity of the protective shell 2, a first fixing mechanism 4 is fixedly connected to the right side of the transmission mechanism 3, a driving mechanism 5 is arranged on the front of the protective shell 2, a connecting mechanism 6 is sleeved on the surface of the driving mechanism 5, a shock absorbing mechanism 7 is arranged on the left side of the connecting mechanism 6, a second fixing mechanism 8 is arranged on the top of the surface of the connecting mechanism 6, and a third fixing mechanism 9 is arranged on the bottom of the surface of the connecting mechanism 6.

[0028] The transmission mechanism 3 of the lifting motor is changed, the space required for the installation of the glass lifter is reduced, and a shock absorbing mechanism 7 is provided to reduce the transmission of motor vibration to the vehicle, thereby providing passengers with a smoother and quieter riding environment. The reduction in vibration can effectively reduce the noise generated by the operation of the motor and improve the quietness of the vehicle. The reduction in vibration can reduce the wear and fatigue of the internal components of the motor and extend the working life of the motor, which helps to maintain the smooth and uniform lifting and lowering of the glass, improve the operating stability of the entire glass lifting system, demonstrate the excellent workmanship and quality of the vehicle in details, improve consumer satisfaction with the vehicle, and reduce the probability of failures such as loose connection components and poor electrical contact due to vibration.

[0029] Example 2

[0030] Reference Figures 1 to 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0031] Specifically, the transmission mechanism 3 includes a driving gear 301 and a driven gear 302. The surfaces of the driving gear 301 and the driven gear 302 are meshed with chain tooth plates 303. The right side of the chain tooth plate 303 is fixedly connected to the surface of the first fixing mechanism 4. The front side of the driving gear 301 is fixedly connected to a coupling 304.

[0032] The driving gear 301 and the driven gear 302 are both movably mounted on the surface of the vertical plate 1 through bearings. When the motor body 502 rotates to drive the coupling 304 to rotate, the driving gear 301 is driven to rotate through the coupling 304, and the chain tooth plate 303 is driven to move through the driving gear 301, and the first fixing mechanism 4 is driven to move up and down through the chain tooth plate 303, and the glass is driven to move up and down through the first fixing mechanism 4, so as to realize the lifting and lowering of the glass.

[0033] Specifically, the first fixing mechanism 4 includes a support plate 401 , a mounting frame 402 is fixedly connected to the back of the support plate 401 , and a first mounting hole 403 is formed on the surface of the mounting frame 402 .

[0034] The surface of the support plate 401 is fixedly connected to the surface of the chain tooth plate 303, and the mounting frame 402 is fixedly connected to the support plate 401 by welding. The welding connection method can ensure the firmness of the workpiece connection. The mounting frame 402 and the first mounting hole 403 can be used with bolts and nuts to fix the glass.

[0035] Specifically, the driving mechanism 5 includes a controller 501 , a motor body 502 is fixedly connected to the bottom of the controller 501 , and an output end of the motor body 502 is fixedly connected to the coupling 304 .

[0036] The controller 501 is electrically connected to the motor body 502 . The controller 501 controls the motor body 502 to work according to the control program, drives the coupling 304 to rotate through the output end of the motor body 502 , and drives the transmission mechanism 3 to work through the coupling 304 .

[0037] Specifically, the connection mechanism 6 includes a fixing sleeve 601 , which is sleeved on the outer surface of the controller 501 , a connecting plate 602 is fixedly connected to the left side of the fixing sleeve 601 , and a shock absorbing block 603 is arranged between the connecting plate 602 and the controller 501 .

[0038] The left side of the fixing sleeve 601 and the right side of the connecting plate 602 are fixedly connected by welding. The welding connection method can ensure the firmness of the fixing sleeve 601 and the connecting plate 602. There are two fixing sleeves 601. The two fixing sleeves 601 can ensure the stability of the controller 501 and the motor body 502 during operation, and the shock-absorbing block 603 can absorb the vibration generated by the motor body 502.

[0039] Specifically, the shock absorbing mechanism 7 includes a groove 701, the inner wall of the groove 701 is fixedly connected to a spring 702, the left side of the spring 702 is fixedly connected to an extrusion plate 703, the left side of the extrusion plate 703 is fixedly connected to a shock absorbing pad 704, and the left side of the shock absorbing pad 704 is fixedly connected to the right side of the protective shell 2.

[0040] The groove 701 is opened on the left side of the connecting plate 602, the right end of the spring 702 is fixedly connected to the inner wall of the groove 701 by screws, and the left end of the spring 702 is fixedly connected to the right side of the extrusion plate 703 by screws. When the motor body 502 generates vibration and drives the connecting plate 602 to move, the spring 702 is squeezed by the connecting plate 602, and the impact force is buffered and absorbed by the elastic potential energy of the spring 702. The extrusion plate 703 is driven to move to the left by the spring 702, and the shock-absorbing pad 704 is squeezed by the extrusion plate 703, and the vibration force is buffered and absorbed by the shock-absorbing pad 704.

[0041] Specifically, the second fixing mechanism 8 includes a threaded sleeve 801 and a threaded rod 802. The threaded rod 802 is arranged through the top of the right side of the connecting plate 602. The threaded end of the threaded rod 802 is threadedly connected to the inner wall of the threaded sleeve 801. The right end of the threaded rod 802 is fixedly connected with a knob 803.

[0042] The left side of the threaded sleeve 801 is fixedly connected to the right side of the protective shell 2 by welding. The welding method can improve the firmness of the connection between the workpieces. The user turns the knob 803, which drives the threaded rod 802 to rotate. The threaded rod 802 cooperates with the threaded sleeve 801 to fix the right side of the top of the connecting plate 602.

[0043] Specifically, the third fixing mechanism 9 includes a connecting horizontal plate 901, and a first clamping block 902 is fixedly connected to the right side of the top of the connecting horizontal plate 901. The surface of the first clamping block 902 is clamped with a second clamping block 903, and the surface of the second clamping block 903 is fixedly connected to the bottom of the right side of the connecting plate 602.

[0044] The left side of the connecting cross plate 901 and the right side of the protective shell 2 are fixedly connected by welding, and the second clamping block 903 and the connecting plate 602 are fixedly connected by welding. The welding connection method can improve the firmness of the connection between the workpieces. The bottom of the connecting plate 602 can be fixed by cooperating with the connecting cross plate 901, the first clamping block 902 and the second clamping block 903.

[0045] Specifically, a threaded hole 10 is formed on the surface of the vertical plate 1 , and a through hole 11 is formed on the surface of the protective shell 2 .

[0046] The threaded hole 10 is used in conjunction with the mounting screw, and the through hole 11 is used to accommodate the mounting screw. The user passes the mounting screw through the through hole 11 and screws it into the threaded hole 10 , and the vertical plate 1 and the protective shell 2 can be connected and fixed by the mounting screw in conjunction with the threaded hole 10 .

[0047] Specifically, a first mounting plate 12 is fixedly connected to the top of the left side of the protective shell 2, and a second mounting plate 13 is fixedly connected to the bottom of the left side of the protective shell 2. Second mounting holes 14 are provided on the surfaces of the first mounting plate 12 and the second mounting plate 13.

[0048] The first mounting plate 12 and the second mounting plate 13 are fixedly connected to the protective shell 2 by welding. The welding connection method can ensure the firmness of the connection between the first mounting plate 12 and the second mounting plate 13 and the protective shell 2, thereby preventing the first mounting plate 12 and the second mounting plate 13 from loosening during use. The lifting motor shock absorbing device that is easy to install can be installed and fixed through the first mounting plate 12, the second mounting plate 13, and the third mounting hole with the installation screws.

[0049] When in use, the lifting motor shock absorbing device that is easy to install can be installed and fixed through the first mounting plate 12, the second mounting plate 13, and the third mounting hole with the mounting screws. The controller 501 controls the motor body 502 to work according to the control program, drives the coupling 304 to rotate through the output end of the motor body 502, drives the driving gear 301 to rotate through the coupling 304, drives the chain tooth plate 303 to move through the driving gear 301, drives the first fixing mechanism 4 to move up and down through the chain tooth plate 303, drives the glass to move up and down through the first fixing mechanism 4, and realizes the lifting of the glass. When the motor body 502 generates vibration during operation and drives the connecting plate 602 to move, the squeezing spring 702 is moved through the connecting plate 602, and the impact force is buffered and absorbed by the elastic potential energy of the spring 702, and the squeezing plate 703 is driven to move to the left through the spring 702, and the squeezing plate 703 is squeezed by the squeezing plate 703, and the shock absorbing pad 704 is buffered and absorbed by the shock absorbing pad 704.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A lifting motor shock absorbing device that is easy to install, characterized in that: The invention comprises a vertical plate (1), a protective shell (2) is arranged on the front of the vertical plate (1), a transmission mechanism (3) is arranged on the front of the vertical plate (1) and in the inner cavity of the protective shell (2), a first fixing mechanism (4) is fixedly connected to the right side of the transmission mechanism (3), a driving mechanism (5) is arranged on the front of the protective shell (2), a connecting mechanism (6) is sleeved on the surface of the driving mechanism (5), a shock absorbing mechanism (7) is arranged on the left side of the connecting mechanism (6), a second fixing mechanism (8) is arranged on the top of the surface of the connecting mechanism (6), and a third fixing mechanism (9) is arranged on the bottom of the surface of the connecting mechanism (6).

2. The easy-to-install lifting motor shock absorbing device according to claim 1, characterized in that: The transmission mechanism (3) comprises a driving gear (301) and a driven gear (302); the surfaces of the driving gear (301) and the driven gear (302) are both meshed with chain-shaped tooth plates (303); the right side of the chain-shaped tooth plates (303) is fixedly connected to the surface of a first fixing mechanism (4); and the front side of the driving gear (301) is fixedly connected to a coupling (304).

3. The easy-to-install lifting motor shock absorbing device according to claim 1, characterized in that: The first fixing mechanism (4) comprises a support plate (401), the back side of the support plate (401) being fixedly connected to a mounting frame (402), and the surface of the mounting frame (402) being provided with a first mounting hole (403).

4. The easy-to-install lifting motor shock absorbing device according to claim 1, characterized in that: The driving mechanism (5) comprises a controller (501), the bottom of the controller (501) is fixedly connected to a motor body (502), and the output end of the motor body (502) is fixedly connected to a coupling (304).

5. The easy-to-install lifting motor shock absorbing device according to claim 1, characterized in that: The connection mechanism (6) comprises a fixing sleeve (601), the fixing sleeve (601) being sleeved on the outer surface of the controller (501), a connecting plate (602) being fixedly connected to the left side of the fixing sleeve (601), and a shock absorbing block (603) being arranged between the connecting plate (602) and the controller (501).

6. The easy-to-install lifting motor shock absorbing device according to claim 1, characterized in that: The shock absorbing mechanism (7) comprises a groove (701), the inner wall of the groove (701) is fixedly connected to a spring (702), the left side of the spring (702) is fixedly connected to an extrusion plate (703), the left side of the extrusion plate (703) is fixedly connected to a shock absorbing pad (704), and the left side of the shock absorbing pad (704) is fixedly connected to the right side of the protective shell (2).

7. The easy-to-install lifting motor shock absorbing device according to claim 1, characterized in that: The second fixing mechanism (8) comprises a threaded sleeve (801) and a threaded rod (802); the threaded rod (802) is arranged to penetrate the top of the right side of the connecting plate (602); the threaded end of the threaded rod (802) is threadedly connected to the inner wall of the threaded sleeve (801); and the right end of the threaded rod (802) is fixedly connected to a knob (803).

8. The easy-to-install lifting motor shock absorbing device according to claim 1, characterized in that: The third fixing mechanism (9) comprises a connecting transverse plate (901), a first clamping block (902) being fixedly connected to the right side of the top of the connecting transverse plate (901), a second clamping block (903) being clamped to the surface of the first clamping block (902), and a surface of the second clamping block (903) being fixedly connected to the bottom of the right side of the connecting plate (602).

9. The easy-to-install lifting motor shock absorbing device according to claim 1, characterized in that: A threaded hole (10) is provided on the surface of the vertical plate (1), and a through hole (11) is provided on the surface of the protective shell (2).

10. The easy-to-install lifting motor shock absorbing device according to claim 1, characterized in that: A first mounting plate (12) is fixedly connected to the top of the left side of the protective shell (2), and a second mounting plate (13) is fixedly connected to the bottom of the left side of the protective shell (2), and second mounting holes (14) are provided on the surfaces of the first mounting plate (12) and the second mounting plate (13).

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