Motor support connecting structure of automobile glass lifter

Abstract

The utility model provides an automobile glass lifter motor support connecting structure which comprises a positioning assembly which comprises a first positioning plate and a second positioning plate, a limiting plate is arranged on one side of the positioning assembly, a hydraulic rod is arranged on one side of the first positioning plate, a sliding plate is fixedly installed at the telescopic end of the hydraulic rod, and a first clamping plate is rotatably installed at one end of the sliding plate. A second clamping plate is rotationally installed at one end of the first positioning plate. According to the motor support connecting structure of the automobile glass lifter, the hydraulic rod, the sliding wheel and other structures are arranged, when the hydraulic rod drives the sliding plate to move, the first clamping plate and the second clamping plate are indirectly driven to rotate, the position of glass is adjusted through movement of the first clamping plate and the second clamping plate, and the first clamping plate and the second clamping plate are further limited by embedding the sliding wheel into the second sliding groove; and meanwhile, when the first clamping plate and the second clamping plate move, the first clamping plate and the second clamping plate are positioned in real time through the clamping strips, so that the first clamping plate and the second clamping plate are more stable in the moving process, and the stability of glass lifting is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile glass lifter motor manufacturing, and more specifically to an automobile glass lifter motor bracket connection structure. Background Art

[0002] At present, when manufacturing automobile window lifters, it is necessary to install a motor to drive the glass up and down. However, due to the need for motor installation, a motor bracket will be installed. However, when the motor is working, friction will occur at the contact position between the motor gear fan and the motor bracket. Currently, a metal boss is set at the contact position to ensure that the motor bracket can work in the correct position. However, after working for a period of time, due to the consumption of the lubricating oil on the motor gear fan, friction will occur at the contact position between the motor gear fan and the motor bracket, making noise and affecting the use effect of the product.

[0003] In response to the above problems, regarding the technical problem that the existing connection structure is prone to generate noise after long-term use, after a lot of searching, we found a car window lifter motor bracket connection structure with patent number 201610336257.3, which belongs to the field of automobile window lifter motor manufacturing technology, including a motor bracket, a boss is provided at the sliding friction between the motor bracket and the motor gear fan, the boss is installed on the motor bracket by hot melt, and the boss is provided with oil storage holes, which are distributed on the boss. By installing a boss on the motor bracket instead of a metal boss, the working position of the motor gear fan is determined, and the lubricating oil is stored through the oil storage holes inside the boss to avoid the noise caused by friction between the gear fan and the motor bracket after the lubricating oil on the motor gear fan is used up, thereby improving the service life of the product, and providing a lubricating oil replenishing device to replenish lubrication to the motor bracket within a certain range to extend the service life of the motor bracket. However, the technical solution provided by this patent has the following problems:

[0004] If the problem persists after the internal lubricating oil has been used, the entire connection structure needs to be disassembled and the lubricating oil replenishing device needs to be replenished with lubricating oil. Replenishing the lubricating oil is not convenient and the operation is troublesome, and the gears will produce loud noise when in use.

[0005] The utility model can make the connection structure more flexible when in use. Utility Model Content

[0006] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides a motor bracket connection structure for an automobile window lifter.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car window lifter motor bracket connection structure, including: a positioning assembly, the positioning assembly includes positioning plate 1 and positioning plate 2, a limiting plate is arranged on one side of the positioning assembly, a hydraulic rod is arranged on one side of the positioning plate 1, a slide plate is fixedly installed on the telescopic end of the hydraulic rod, a clamping plate 1 is rotatably installed on one end of the slide plate, and a clamping plate 2 is rotatably installed on one end of the positioning plate 1.

[0008] A further preferred solution is that one end of the positioning plate 1 and the positioning plate 2 is respectively provided with a slide groove 1 and a slide groove 2, and the other end of the slide plate is slidably installed inside the slide groove 1.

[0009] A further preferred solution: one end of the second splint is slidably installed inside the second slide groove, one end of each of the first and second splints is provided with a sliding wheel, the sliding wheel can be embedded inside the second slide groove, and the first and second splints are movably connected to the sliding wheel.

[0010] A further preferred solution is that a sliding wheel is provided at one end of the slide plate, and the sliding wheel can be embedded in a slide groove, and the sliding wheel and the slide groove are in sliding connection.

[0011] A further preferred solution is that the first clamping plate and the second clamping plate are arranged in a cross shape, and the first clamping plate and the second clamping plate are rotatably connected.

[0012] A further preferred solution is that a clamping strip is arranged around the inner side of the first clamping plate, and a clamping groove is arranged around the outer side of the second clamping plate, and the clamping strip can be embedded in the clamping groove.

[0013] A further preferred solution is that a groove is provided at one end of the limiting plate, a connecting block is fixedly installed at one end of the positioning plate, and the connecting block is embedded in the groove, and the limiting plate is further connected to the positioning plate through an angle code.

[0014] Beneficial effects:

[0015] 1. By providing the first and second clamping plates, the position of the glass is adjusted by using the first and second clamping plates, and the angle between the first and second clamping plates is adjusted to achieve the lifting of the glass. The first and second clamping plates are cross-arranged to increase the stability and balance of the lifting structure, reduce the inclination and instability of the entire structure, and reduce the uneven stress and deformation of the structure. Therefore, the cross-arranged first and second clamping plates are more stable when lifting the glass;

[0016] 2. By providing a card strip, when the first and second splints rotate, the card strip moves inside the card slot, so as to realize the real-time positioning of the first and second splints, so that the first and second splints are more stable when moving and are not easy to loosen, thereby improving the stability of the structure lifting;

[0017] 3. By providing a sliding wheel, when the sliding wheel is embedded in the inside of the slide groove 1 and the slide groove 2 for limiting, when the hydraulic rod drives the slide plate to move, the slide plate is embedded in the inside of the slide groove 1 for limiting, and the movement of the slide plate is not hindered while limiting, so that the slide plate is more stable when moving. At the same time, the first and second splints are further limited by the sliding wheel embedded in the inside of the slide groove 2, so that the first and second splints are more stable when moving. The use of the sliding wheel reduces the resistance to movement between the first and second splints, making the glass more convenient to lift;

[0018] 4. In summary, the automobile window lifter motor bracket connection structure is provided with structures such as a hydraulic rod and a sliding wheel. When the hydraulic rod drives the slide plate to move, it indirectly drives the first and second clamps to rotate, and the position of the glass is adjusted by moving the first and second clamps. The first and second clamps are further limited by the sliding wheels embedded in the second slide groove, so that the second clamp is not easy to fall off the positioning plate 2. At the same time, the first and second clamps are positioned in real time by the card strip when they move, so that the first and second clamps are more stable when moving, and the stability of the glass lifting is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the exploded structure of the limit plate and the positioning plate of the utility model.

[0021] Figure 3 It is a schematic diagram of the exploded structure of a splint of the present utility model.

[0022] Figure 4 It is a schematic diagram of the card slot position structure of the utility model.

[0023] Figure 5 It is a schematic diagram of the position structure of the card strip of the utility model.

[0024] Figure 1-5 In: 1. Positioning assembly; 101. Limiting plate; 102. Groove; 2. Positioning plate 1; 201. Slide slot 1; 202. Connecting block; 3. Positioning plate 2; 301. Slide slot 2; 4. Hydraulic rod; 401. Slide plate; 5. Clamp plate 1; 501. Sliding wheel; 502. Clip strip; 6. Clamp plate 2; 601. Slot. DETAILED DESCRIPTION

[0025] The following will be combined with the attached embodiment of the utility model Figure 1-Figure 5 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0026] See also Figure 1-5In the embodiment of the utility model, a motor bracket connection structure of a car glass lifter includes: a positioning assembly 1, the positioning assembly 1 includes a positioning plate 1 2 and a positioning plate 2 3, a limiting plate 101 is arranged on one side of the positioning assembly 1, a hydraulic rod 4 is arranged on one side of the positioning plate 1 2, a slide plate 401 is fixedly installed on the telescopic end of the hydraulic rod 4, a clamping plate 1 5 is rotatably installed on one end of the slide plate 401, and a clamping plate 2 6 is rotatably installed on one end of the positioning plate 1 2. When the device is used, the glass is fixed on one end of the clamping plate 2 6. When the glass is lifted or lowered, the hydraulic rod 4 is used to push the slide plate 401 to move, and the movement of the slide plate 401 indirectly drives the clamping plate 1 5 and the clamping plate 2 6 moves inward, and since the lengths of the clamping plate 1 5 and the clamping plate 2 6 are fixed, when the clamping plate 1 5 and the clamping plate 2 6 move, the positioning plate 2 3 will be driven to rise, and then the glass will be driven to rise, and the hydraulic rod 4 moves in the opposite direction, indirectly driving the glass to descend for reset, replacing the gear rotation, making the lifter more convenient to use, and the hydraulic rod 4 can achieve smooth movement during the lifting process, reducing vibration and noise. The transmission efficiency of the hydraulic rod 4 is relatively high, and it can provide a larger lifting force and speed. Compared with the gear lifting system, the hydraulic rod 4 is usually more compact, occupies less space, is more suitable for automobile use, and effectively improves the stability of automobile glass lifting.

[0027] In the embodiment of the utility model, one end of the positioning plate 2 and the positioning plate 3 are respectively provided with a slide groove 201 and a slide groove 301, and the other end of the slide plate 401 is slidably installed inside the slide groove 201. When the hydraulic rod 4 drives the slide plate 401 to move, the slide plate 401 is limited by the slide groove 201, so that the slide plate 401 is more stable when moving and is not easy to deviate, thereby effectively improving the stability of the operation of the device.

[0028] In the embodiment of the utility model, one end of the second splint 6 is slidably installed in the second slide groove 301, and one end of the splint 1 5 and the second splint 6 are both provided with a sliding wheel 501, and the sliding wheel 501 can be embedded in the second slide groove 301, and the splint 1 5, the second splint 6 and the sliding wheel 501 are movably connected, wherein one end of the skateboard 401 is provided with a sliding wheel 501, and the sliding wheel 501 can be embedded in the first slide groove 201, and the sliding wheel 501 and the first slide groove 201 are slidably connected, and the splint 1 5 and the second splint 6 are moved by using the sliding wheel 501, and the sliding wheel 501 is relatively smooth when moving, so that the splint 1 5 and the second splint 6 are more flexible when moving, and at the same time, the slide groove 201 and the second slide groove 301 are used to limit the position of the sliding wheel 501, so that the splint 1 5 and the second splint 6 can move within the specified range, to prevent the sliding wheel 501 from being offset when moving, thereby making the splint 1 5 and the second splint 6 more stable when moving.

[0029] In the embodiment of the utility model, the splint 1 5 and the splint 2 6 are arranged in a cross shape, and the splint 1 5 and the splint 2 6 are rotatably connected. The splint 1 5 and the splint 2 6 are arranged crosswise, which can increase the stability and balance of the lifting structure and reduce the inclination and instability of the entire structure. The cross arrangement can effectively increase the bearing capacity of the lifting structure, improve the bearing capacity and safety of the entire structure, and achieve balanced distribution of the load. When the load is uneven, the cross arrangement can enable each lifting mechanism to automatically adjust according to the actual situation, so that the load is more evenly distributed on each lifting mechanism, reducing the uneven stress and deformation of the structure, and thus the cross-arranged splint 1 5 and the splint 2 6 are more stable when lifting and lowering the glass.

[0030] In the embodiment of the utility model, a clamping strip 502 is arranged around the inner side of the splint 1 5, and a clamping groove 601 is arranged around the outer side of the splint 2 6. The clamping strip 502 can be embedded in the inside of the clamping groove 601. The splint 1 5 and the splint 2 6 are further connected by the clamping strip 502 being embedded in the inside of the clamping groove 601. When the splint 1 5 and the splint 2 6 rotate, the clamping strip 502 moves inside the clamping groove 601 to limit the position of the splint 1 5 and the splint 2 6. When the splint 1 5 and the splint 2 6 stop moving, the clamping strip 502 is embedded in the corresponding clamping groove 601 to further limit the position of the splint 1 5 and the splint 2 6, so that the splint 1 5 and the splint 2 6 are more stable when rotating, and the stability of the glass lifting and lowering is further improved.

[0031] In the embodiment of the utility model, a groove 102 is opened at one end of the limiting plate 101, and a connecting block 202 is fixedly installed at one end of the positioning plate 2, and the connecting block 202 is embedded in the groove 102. The limiting plate 101 is further connected to the positioning plate 2 through an angle code. The positioning component 1 is limited by the limiting plate 101, and the positioning plate 2 is embedded in the groove 102 for preliminary positioning, and then the limiting plate 101 and the positioning plate 2 are fixed by the angle code, so that the positioning component 1 is more stable, and then the angle code is used for connection, which is more flexible during disassembly, making the connection structure more convenient during installation.

[0032] Working principle: when using the device, the positioning assembly 1 is limited by the limit rod, and then the positioning plate 1 2 is connected to the positioning plate 2 by connecting the clamp plate 1 5 with the clamp plate 2 6, and the glass is fixed on one side of the positioning plate 2 3. When the glass needs to be lifted, the hydraulic rod 4 is used to drive the slide plate 401 to move. The clamp plate 1 5 and the clamp plate 2 6 are cross-arranged, and one end of the clamp plate 1 5 and the clamp plate 2 6 are connected to the positioning plate 2 3, and one end of the clamp plate 1 5 is connected to the slide plate 401, and then the slide plate 401 moves to drive the clamp plate 1 5 to connect, so that the clamp plate 1 5 and the clamp plate 2 6 move inward. Due to the fixed size, the glass will be driven to rise when moving inward, and the reverse movement will drive the glass to fall, thereby playing the role of glass lifting. The hydraulic rod 4 can achieve smooth movement during the lifting process, reducing vibration and noise. The transmission efficiency of the hydraulic rod 4 is high, and it can provide a large lifting force and speed. Compared with the gear lifting system, the hydraulic rod 4 is usually more compact, occupies less space, is more suitable for automobile use, and effectively improves the stability of automobile glass lifting.

Claims

1. A motor bracket connection structure for a car window lifter, comprising: A positioning assembly (1), characterized in that: the positioning assembly (1) comprises a positioning plate 1 (2) and a positioning plate 2 (3); a limiting plate (101) is arranged on one side of the positioning assembly (1); a hydraulic rod (4) is arranged on one side of the positioning plate 1 (2); a slide plate (401) is fixedly mounted on the telescopic end of the hydraulic rod (4); a clamping plate 1 (5) is rotatably mounted on one end of the slide plate (401); and a clamping plate 2 (6) is rotatably mounted on one end of the positioning plate 1 (2).

2. The automobile window lifter motor bracket connection structure according to claim 1, characterized in that: The positioning plate 1 (2) and the positioning plate 2 (3) are respectively provided with a slide groove 1 (201) and a slide groove 2 (301) at one end, and the other end of the slide plate (401) is slidably installed inside the slide groove 1 (201).

3. The automobile window lifter motor bracket connection structure according to claim 1, characterized in that: One end of the second clamping plate (6) is slidably mounted inside the second slide groove (301); one end of each of the first clamping plate (5) and the second clamping plate (6) is provided with a sliding wheel (501); the sliding wheel (501) can be embedded inside the second slide groove (301); and the first clamping plate (5), the second clamping plate (6) and the sliding wheel (501) are movably connected.

4. The automobile window lifter motor bracket connection structure according to claim 1, characterized in that: A sliding wheel (501) is provided at one end of the slide plate (401), and the sliding wheel (501) can be embedded in the interior of the first slide groove (201), and the sliding wheel (501) and the first slide groove (201) are in sliding connection.

5. The automobile window lifter motor bracket connection structure according to claim 1, characterized in that: The first clamping plate (5) and the second clamping plate (6) are arranged in a cross shape, and the first clamping plate (5) and the second clamping plate (6) are rotatably connected.

6. The automobile window lifter motor bracket connection structure according to claim 1, characterized in that: The inner side of the first clamping plate (5) is provided with a clamping strip (502) around it, and the outer side of the second clamping plate (6) is provided with a clamping slot (601) around it, and the clamping strip (502) can be embedded in the clamping slot (601).

7. The automobile window lifter motor bracket connection structure according to claim 1, characterized in that: A groove (102) is formed at one end of the limiting plate (101), a connecting block (202) is fixedly mounted at one end of the positioning plate (2), and the connecting block (202) is embedded in the groove (102), and the limiting plate (101) is further connected to the positioning plate (2) via an angle code.

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