Window lifting test connector
By designing a connecting head for gliding window testing, the clamping mechanism of adjusting the screw and the movable block is used to solve the problem of wear and disconnection of the rotating head, achieving a more stable and convenient test operation.
Patent Information
- Application Number
- CN202420894636.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-04-28
AI Technical Summary
In the gliding window test, the rotating head is easily disconnected due to long-term wear, which leads to inconvenient testing and requires frequent replacement of the rotating head.
A rolling window test connection head is designed to adjust the fit between the screw and the movable block to achieve clamping of the rotating head, avoiding the rotating head rotating relative to the drive shaft, thereby reducing wear.
It effectively avoids the problem of the rotating head being disconnected due to wear during the test, extends the service life of the rotating head and simplifies the test operation.
Smart Images
Figure CN222561653U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of window shaking test, in particular to a window shaking test connector. Background Art
[0002] The window lifting test refers to a test to verify the number of times the lifting system can operate after the window lifting equipment is assembled. For the electric drive window system, the verification test can be carried out by connecting it to the window drive shaft, while for the rocker arm window lifting system, a rotating disk is often connected to the drive shaft of the driving counting system, and the rotating disk is provided with an eyelet, and the rocker arm's rotating head is inserted into the eyelet. During the test, the rotating disk is driven by the drive shaft to rotate and the test is carried out. During the test, it is found that as the test continues, the eyelet will cause greater wear to the rocker arm's rotating head, and then the problem of disconnection will occur. Therefore, the rotating head needs to be replaced, which has an adverse effect on the test operation. Utility Model Content
[0003] The utility model provides a window shaking test connector to solve the above-mentioned deficiencies of the prior art, facilitate the connection operation during the test, and simultaneously prevent the rotating head from rotating relative to the driving shaft, thus having strong practicality.
[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:
[0005] A window-rolling test connector includes a drive shaft for window-rolling, a turntable is installed at one end of the drive shaft, a long hole is opened on the turntable, a rotating seat is installed at the outer end of the long hole, a rotating head is rotatably provided on the rotating seat, an adjusting screw rod is provided at the inner end of the rotating head, a screw plate is screwed on the adjusting screw rod, a concave piece is provided on the screw plate, a movable block is installed at the inner end of the concave piece, and the movable block is movably arranged in the long hole. The setting of the adjusting screw rod facilitates the adjustment of the position of the movable block according to the position of the rotating head, thereby expanding the scope of application.
[0006] The movable block is provided with a rotating shaft for rotation, and a rotating rod is provided at the other end of the rotating shaft. A pair of convex parts are provided on the outer periphery of the outer end of the rotating rod, and a pair of connecting plates are hinged at the outer ends of the convex parts. The connecting plates are provided with waist-shaped holes along their length directions, and a middle block is hinged between the connecting plates. A second screw rod is provided on the rotating rod for rotation perpendicular to its axial direction, and the threads at both ends of the second screw rod are rotated in opposite directions. A rotating cap is provided at one end of the second screw rod, and the middle block is provided at both ends of the second screw rod. A movable ring is sleeved on the rotating rod, and a pair of lugs are installed on the movable ring. A pressure rod is provided at the other end of the lug, and the pressure rod is passed through the waist-shaped hole. A plurality of movable concave parts are installed on the movable ring, and a movable rod is provided at the other end of the movable concave part, and a sleeve is installed at the other end of the rotating rod. A clamping plate is passed through the tube, and an oblique hole is opened on the clamping plate. There is an angle between the length direction of the oblique hole and the axial direction of the sleeve. The movable rod corresponds to the clamping plate one by one, and the movable rod passes through the oblique hole. A plurality of clamping plates act on the outer periphery of the rotating head at the same time, so that the sleeve and the rotating head are connected together, and the rotating head is prevented from rotating relative to the sleeve during operation. When the connection is fixed, the spacing between the centering blocks is adjusted conveniently through a transversely arranged second screw rod, and the angle between the connecting plates is reduced through adjustment. At the same time, the reduction of the angle will cause the movable rod to move, and the movement of the movable rod can realize the clamping of the rotating head through the clamping plate.
[0007] Furthermore, a clamping pad is provided at the inner end of the clamping plate, and the clamping pad can enhance the friction between the clamping plate and the rotating head, thereby preventing the clamping plate from causing wear to the rotating head.
[0008] Further optionally, in order to better fit the outer structure of the rotating head, an inner concave arc groove may be formed on the inner side end of the clamping plate.
[0009] Furthermore, in order to ensure the stability of the movement of the movable block, a pair of limit plates are installed on the movable block, and the limit plates are located on the inner side of the turntable.
[0010] The advantages of the above technical solution are:
[0011] The utility model facilitates the lifting and lowering test operation of the vehicle window and can avoid large wear caused by the rotating head during the test. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.
[0013] Figure 1 The three-dimensional structure of one embodiment is shown Figure 1 .
[0014] Figure 2 A cross-sectional view of one embodiment is shown.
[0015] Figure 3 The three-dimensional structure of one embodiment is shown Figure 2 . DETAILED DESCRIPTION
[0016] like Figure 1~Figure 3 As shown, a window-opening test connector includes a drive shaft 1 used for window-opening, one end of the drive shaft 1 is connected to a drive counting device, and the device is provided with a motor and related counting equipment. A turntable 2 is installed at one end of the drive shaft 1, and a long hole 20 is opened on the turntable 2. A rotating seat 3 is installed at the outer end of the long hole 20, and a rotating head is rotatably provided on the rotating seat 3, and an adjusting screw 30 is provided at the inner end of the rotating head, and a screw plate is screwed on the adjusting screw 30, and a concave piece 31 is provided on the screw plate, and a movable block 4 is installed on the inner end of the concave piece 31, and a pair of limit plates are installed on the movable block 4, and the limit plates are located on the inner side of the turntable 2, and the movable block 4 is movably provided in the long hole 20.
[0017] A rotating shaft 40 is rotatably provided on the movable block 4, and a rotating rod 42 is provided at the other end of the rotating shaft 40. A pair of protrusions 43 are provided on the outer periphery of the outer end of the rotating rod 42. A pair of connecting plates 44 are hingedly connected to the outer end of the protrusion 43. The connecting plates 44 are provided with waist-shaped holes 45 along their length directions. A middle block 46 is hinged between the connecting plates 44. A second screw rod 47 is provided on the rotating rod 42 for rotation perpendicular to its axial direction. The threads at both ends of the second screw rod 47 are rotated in opposite directions. A rotating cap 48 is provided at one end of the second screw rod 47. The middle block 46 is provided at the first At both ends of the two screw rods 47, a movable ring 49 is sleeved on the rotating rod 42, a pair of lugs 51 are installed on the movable ring 49, a pressure rod 52 is provided at the other end of the lug 51, and the pressure rod 52 is passed through the waist-shaped hole 45. A plurality of movable concave parts 53 are installed on the movable ring 49, and a movable rod 54 is provided at the other end of the movable concave part 53. A sleeve 57 is installed at the other end of the rotating rod 42, and a clamping plate 55 is passed through the sleeve 57. A clamping pad is provided at the inner side end of the clamping plate 55, or an inner concave arc groove is formed at the inner side end of the clamping plate 55. An oblique hole 56 is opened on the clamping plate 55, and there is an angle between the length direction of the oblique hole 56 and the axial direction of the sleeve 57. The movable rod 54 corresponds to the clamping plate 55 one by one, and the movable rod 54 passes through the oblique hole 56.
[0018] When testing this embodiment, the operator sleeves the sleeve 57 onto the rotating head of the rocker arm of the window lift system.
[0019] Then the operator rotates the second screw rod 47 by rotating the cap 48. The rotation of the second screw rod 47 will drive the middle blocks 46 to approach each other. As the middle blocks 46 approach each other, the angle between the connecting plates 44 will decrease. As the angle between the connecting plates 44 decreases, the movable ring 49 and the movable rod 54 thereon will move. When moving, the movable rod 54 will act on the oblique hole 56, so that the clamping plate 55 moves inward, and the inner end of the clamping plate 55 acts on the rotating head to clamp the rotating head.
[0020] Then the motor is started and a test operation is performed, during which the rotating head and the sleeve 57 rotate around the axial direction of the sleeve 57 .
[0021] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.
Claims
1. A window-operating test connector, comprising a drive shaft (1) for a window-operating device, characterized in that: A turntable (2) is mounted on one end of the driving shaft (1), and a long hole (20) is formed on the turntable (2); A rotating seat (3) is mounted on the outer end of the long hole (20), a rotating head is rotatably mounted on the rotating seat (3), an adjusting screw rod (30) is mounted on the inner end of the rotating head, a screw connection plate is screwed on the adjusting screw rod (30), a concave piece (31) is mounted on the screw connection plate, a movable block (4) is mounted on the inner end of the concave piece (31), and the movable block (4) is movably mounted on the long hole (20); A rotating shaft (40) is rotatably provided on the movable block (4), a rotating rod (42) is provided at the other end of the rotating shaft (40), a pair of convex parts (43) are provided on the outer periphery of the outer end of the rotating rod (42), a pair of connecting plates (44) are hingedly connected at the outer ends of the convex parts (43), the connecting plates (44) are provided with waist-shaped holes (45) along their length directions, a middle block (46) is hingedly connected between the connecting plates (44), a second screw rod (47) is rotatably provided on the rotating rod (42) perpendicular to its axial direction, the threads at both ends of the second screw rod (47) are in opposite directions, a rotating cap (48) is provided at one end of the second screw rod (47), the middle block (46) is provided at both ends of the second screw rod (47), and a movable ring (48) is sleeved on the rotating rod (42) 49, a pair of lugs (51) are mounted on the movable ring (49), a pressure rod (52) is provided at the other end of the lug (51), and the pressure rod (52) is passed through the waist-shaped hole (45), a plurality of movable concave parts (53) are mounted on the movable ring (49), and a movable rod (54) is provided at the other end of the movable concave part (53), and a sleeve (57) is mounted on the other end of the rotating rod (42), and a clamping plate (55) is passed through the sleeve (57), and an oblique hole (56) is opened on the clamping plate (55), and an angle is formed between the length direction of the oblique hole (56) and the axial direction of the sleeve (57), and the movable rod (54) corresponds to the clamping plate (55) one by one, and the movable rod (54) passes through the oblique hole (56).
2. The window test connector according to claim 1, characterized in that: A clamping pad is provided at the inner end of the clamping plate (55).
3. The window test connector according to claim 1, characterized in that: An inner side end of the clamping plate (55) is formed with an inner concave arc groove.
4. The window test connector according to claim 1, characterized in that: A pair of limit plates are mounted on the movable block (4), and the limit plates are located on the inner side of the rotating disk (2).