Anti-type vehicle door detection device

Abstract

The present invention discloses an anti-type vehicle door detection device, which belongs to the field of vehicle window lifting detection, including a detection platform, a detection plate is vertically fixedly connected to the rear side of the upper end surface of the detection platform, a detection mechanism is provided on the upper side of the detection plate, a vehicle glass is provided at a position corresponding to the front end surface of the detection plate and the detection mechanism, a fixed arm is fixed to the lower end surface of the vehicle glass, a fixing mechanism is provided at the lower end of the fixed arm, and a driving mechanism is provided inside the fixing mechanism; the detection mechanism includes rollers equidistantly distributed on the upper side of the vehicle glass, and several of the rollers are designed to have an arc-shaped structure consistent with the curvature of the upper end of the vehicle glass. This scheme can detect and feedback the contact data of the vehicle glass in the lifting state through the detection mechanism, and feed back the detection value to the display screen through the pressure sensor detection value and the detection induction sequence. The standard error value will be displayed on the display screen, which is convenient for the user to compare with it and determine whether it meets the standard.

Description

Technical Field

[0001] The present invention relates to the field of vehicle window lifting detection, and more particularly to an anti-corrosion vehicle door detection device. Background Art

[0002] The automatic window lifter is a lifting device installed on the car door for raising and lowering the window glass. It replaces the previous manual window lifter and uses a motor as the driving source, reducing the inconvenience of manually raising and lowering the window.

[0003] The window control mechanism automatically returns to its initial position after reaching its highest or lowest position. Whether the window control mechanism returns to its initial position directly affects the accuracy of subsequent window control. If the control mechanism does not fully return, i.e., exceeds or fails to reach its initial position, the window may not fully rise or fully descend when it is controlled again. Existing window return detection methods involve drawing a line at the initial position and visually observing the window to confirm its return. This direct visual inspection method is inaccurate, slow, and inefficient, making batch testing impossible and placing heavy workload on the inspector.

[0004] Therefore, a type of anti-type vehicle door detection device is proposed. Summary of the Invention

[0005] In response to the problems existing in the prior art, the purpose of the present invention is to provide an anti-type vehicle door detection device, which can realize the detection and feedback of the contact data of the vehicle glass in the lifting state through the detection mechanism, and feed back the detection value to the display screen through the pressure sensor detection value and the detection sensing sequence. The standard error value will be displayed on the display screen to facilitate the user to compare it with it and determine whether it meets the standard.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A device for detecting a door with a molded surface, comprising a detection platform, a detection plate being vertically fixedly connected to the rear side of the upper end surface of the detection platform, a detection mechanism being provided on the upper side of the detection plate, a vehicle glass being provided at a position corresponding to the detection mechanism on the front end surface of the detection plate, a fixing arm being fixed to the lower end surface of the vehicle glass, a fixing mechanism being provided at the lower end of the fixing arm, and a driving mechanism being provided inside the fixing mechanism;

[0008] The detection mechanism includes rollers equidistantly distributed on the upper side of the vehicle glass. Several of the rollers are designed to have an arc-shaped structure consistent with the curvature of the upper end of the vehicle glass. The rollers are slidably connected to a detection plate, and the outside of the rollers is wrapped with a rubber sleeve. A pressure sensor is provided between the rollers and the detection plate, and a display screen is embedded in the front surface of the detection plate. The detection mechanism detects the rising vehicle glass, and the detection content includes the pressure value between each roller and the order of contact with the rollers, and then the detection value is fed back to the display screen for display.

[0009] The fixing mechanism includes a fixed shell that is slidably connected to the detection plate, the lower end of the fixed arm is located in the fixed shell, the front end surface of the fixed shell is movably connected to the fixed plate, and the fixed shell is engaged and transmitted with the driving mechanism. The driving mechanism drives the fixing mechanism to move up and down on the front end surface of the detection plate, thereby simulating the lifting action of the vehicle glass located on the fixed arm, and cooperating with the detection mechanism to detect the lifting of the vehicle glass.

[0010] Furthermore, the front end surface of the fixed shell is open, and the fixed plate matches the opening of the front end surface of the fixed shell. The fixed plate and the fixed shell are slidably connected through a slide rail, and a magnet is provided on the lower end surface of the fixed plate.

[0011] Furthermore, the number of the fixing mechanisms is two groups symmetrically distributed on the front end surface of the detection plate, and there are two fixing arms located on the lower end surface of the vehicle glass, respectively corresponding to the two fixing mechanisms.

[0012] Furthermore, the driving mechanism includes gear 1, gear 2 and gear 3 located between two fixed shells, and the gear 1, gear 2 and gear 3 are meshed and transmitted in sequence from left to right. The rear end faces of gear 1 and gear 3 are rotatably connected to the detection plate through a rotating shaft. A motor is fixed at the corresponding position of the rear end face of the detection plate and gear 2. The output shaft of the motor passes through the detection plate and the middle of the rear end face of gear 2 and is fixed. The adjacent surfaces of the two fixed shells are fixedly connected with racks, and gear 1 and gear 3 are respectively meshed with the racks on the sides of the two fixed shells.

[0013] Furthermore, an automatic clamping assembly is provided inside the fixed shell. When the fixed shell is driven by the driving mechanism to carry the fixed arm upward, the automatic clamping assembly is synchronously driven to clamp and fix the fixed arm inside the fixed shell.

[0014] Furthermore, the automatic clamping assembly includes an extrusion plate located in the fixed shell, the extrusion plate is located on the rear side of the fixed plate, and a slider is fixed to the rear end face of the fixed shell, a sliding groove is opened at the front end face of the detection plate corresponding to the slider, the slider is located in the sliding groove, and the slider and the sliding groove are both T-shaped structures that fit each other and are slidably connected.

[0015] Furthermore, a movable groove is provided on the rear side of the slide, and the movable groove is connected to the slide. An extrusion rod is fixed to the middle of the rear end surface of the extrusion plate corresponding to the position of the slider. A movable groove is provided inside the slider, and the rear end of the extrusion rod extends into the movable groove through the movable groove. A raised plate is fixed inside the movable groove.

[0016] Furthermore, the raised plate is integrally connected to the movable groove, and a spring is sleeved on the outside of the extrusion rod located in the fixed shell, one end of the spring is fixed to the extrusion rod, and the other end is fixed to the inner wall of the fixed shell.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) This solution can detect and feedback the contact data of the vehicle glass in the lifting state through the detection mechanism, and feed back the detection value to the display screen through the pressure sensor detection value and the detection sensing sequence. The standard error value will be displayed on the display screen to facilitate the user to compare it with it and determine whether it meets the standard.

[0019] (2) This solution can clamp and fix the fixed arm that fixes the vehicle glass through the driving mechanism and the fixing mechanism, and can lift and lower the fixed arm to mold the vehicle glass lifting process, so that the detection data is more accurate and in line with the actual vehicle glass lifting type.

[0020] (3) The present invention can automatically clamp and fix the fixed arm in the fixed shell through the automatic clamping component in conjunction with the fixing mechanism in the rising state, thereby ensuring the stability of the fixed arm during the lifting and lowering process, thereby improving the detection efficiency of the detection mechanism, reducing the detection error of the detection mechanism, and improving the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0022] Figure 2 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0023] Figure 3 For the present invention Figure 1 A in the middle is an enlarged schematic diagram;

[0024] Figure 4 This is a structural diagram of a fixed housing and a gear of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the automatic clamping assembly of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the slider and the slide groove of the present invention.

[0027] Description of the numbers in the figure:

[0028] 1. Detection plate; 11. Detection table; 2. Display screen; 3. Roller; 4. Car glass; 5. Fixed arm; 6. Fixing mechanism; 60. Slide groove; 61. Fixed housing; 62. Fixed plate; 63. Movable groove; 64. Raised plate; 65. Slider; 66. Extrusion rod; 67. Extrusion plate; 68. Spring; 69. Movable groove; 7. Driving mechanism; 71. Motor; 72. Gear 1; 73. Gear 2; 74. Gear 3; 75. Rack. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] Example 1:

[0031] See also Figures 1 to 6 A type of vehicle door inspection device includes a detection platform 11. A detection plate 1 is vertically fixedly connected to the rear side of the upper end surface of the detection platform 11. A detection mechanism is provided on the upper side of the detection plate 1. A vehicle glass 4 is provided at a position corresponding to the front end surface of the detection plate 1 and the detection mechanism. A fixing arm 5 is fixed to the lower end surface of the vehicle glass 4. A fixing mechanism 6 is provided at the lower end of the fixing arm 5. A driving mechanism 7 is provided inside the fixing mechanism 6.

[0032] The detection mechanism includes rollers 3 equidistantly distributed on the upper side of the vehicle glass 4. Several of the rollers 3 are designed to have an arc-shaped structure consistent with the curvature of the upper end of the vehicle glass 4. The rollers 3 are slidably connected to the detection plate 1, and the outside of the rollers 3 is wrapped with a rubber sleeve. A pressure sensor is provided between the rollers 3 and the detection plate 1. The front surface of the detection plate 1 is embedded with a display screen 2. The rising vehicle glass 4 is detected by the detection mechanism, and the detection content includes the pressure value between each roller 3 and the order of contact with the rollers 3, and the detection value is then fed back to the display screen 2 for display.

[0033] The fixing mechanism 6 includes a fixed shell 61 that is slidably connected to the detection plate 1. The lower end of the fixed arm 5 is located in the fixed shell 61. The front end face of the fixed shell 61 is movably connected to the fixed plate 62. The fixed shell 61 is engaged and transmitted with the driving mechanism 7. The driving mechanism 7 drives the fixing mechanism 6 to move up and down on the front end face of the detection plate 1, thereby simulating the lifting action of the vehicle glass 4 located on the fixed arm 5, and cooperating with the detection mechanism to detect the lifting of the vehicle glass 4. The front end face of the fixed shell 61 is open, and the fixing plate 62 matches the opening of the front end face of the fixed shell 61. The fixing plate 62 and the fixed shell 61 are slidably connected by a slide rail, and a magnet is provided on the lower end face of the fixing plate 62.

[0034] By adopting the above technical solution, this solution can detect and feedback the contact data of the vehicle glass 4 in the lifting state through the detection mechanism, and feed back the detection value to the display screen 2 through the pressure sensor detection value and the detection sensing sequence. The standard error value will be displayed on the display screen 2 to facilitate the user to compare it with it and determine whether it meets the standard.

[0035] like Figure 2 and Figure 3 As shown, the number of the fixing mechanisms 6 is two groups symmetrically distributed on the front end surface of the detection plate 1. The two fixing mechanisms 6 and the two fixed arms 5 on the lower end surface of the vehicle glass 4 correspond to the driving mechanism 7, which includes gear one 72, gear two 73 and gear three 74 located between the two fixed shells 61. The gear one 72, gear two 73 and gear three 74 are meshed and transmitted in sequence from left to right. The rear end surfaces of the gear one 72 and the gear three 74 are rotatably connected to the detection plate 1 through a rotating shaft. The rear end surface of the detection plate 1 and the gear two 73 are fixed with a motor 71 at the corresponding position. The output shaft of the motor 71 passes through the detection plate 1 and is fixed in the middle of the rear end surface of the gear two 73. The adjacent surfaces of the two fixed shells 61 are fixedly connected with racks 75. The gear one 72 and the gear three 74 are respectively meshed with the racks 75 on the sides of the two fixed shells 61.

[0036] By adopting the above technical solution, when operating, first, the two fixed arms 5 fixed under the vehicle glass 4 are placed inside the fixed shell 61 through the front opening of the fixed shell 61 respectively, and then the fixing plate 62 is slid upward to cover the front opening of the fixed shell 61. At this time, the fixing plate 62 is limited by the magnetic attraction of the fixed shell 61 by the magnet, completing the preliminary fixation of the fixed arm 5. Then the motor 71 is conductive and rotates clockwise, thereby driving the gear 2 73 to rotate clockwise. At this time, the gear 1 72 and the gear 3 74 engaged with the gear 2 73 rotate clockwise and counterclockwise respectively, and the fixed shell 61 engaged with the gear 1 72 and the gear 3 74 through the rack 75 moves upward under the sliding connection between the slider 65 and the slide groove 60.

[0037] like Figure 4 、 Figure 5 as well as Figure 6 As shown, the interior of the fixed shell 61 is provided with an automatic clamping assembly. When the fixed shell 61 is driven by the driving mechanism 7 to carry the fixed arm 5 to move upward, the automatic clamping assembly is synchronously driven to clamp and fix the fixed arm 5 in the fixed shell 61. The automatic clamping assembly includes an extrusion plate 67 located in the fixed shell 61. The extrusion plate 67 is located on the rear side of the fixed plate 62, and a slider 65 is fixed to the rear end surface of the fixed shell 61. A slide groove 60 is provided at a position corresponding to the front end surface of the detection plate 1 and the slider 65. The slider 65 is located in the slide groove 60, and the slider 65 and the slide groove 60 are both T-shaped structures that fit each other and are slidably connected. A movable groove 63 is provided on the rear side of the slide groove 60, and the movable groove 63 is communicated with the slide groove 60. An extrusion rod 66 is fixed to the middle of the rear end surface of the extrusion plate 67 at a position corresponding to the slider 65. A movable groove 69 is provided inside the slider 65, and the rear end of the extrusion rod 66 extends into the movable groove 63 through the movable groove 69. A raised plate 64 is fixed inside the movable groove 63, and the raised plate 64 is integrally connected to the movable groove 63. A spring 68 is sleeved on the outside of the extrusion rod 66 located in the fixed shell 61, and one end of the spring 68 is fixed to the extrusion rod 66, and the other end is fixed to the inner wall of the fixed shell 61.

[0038] By adopting the above technical solution, the fixed shell 61 moves upward under the sliding connection between the slider 65 and the slide groove 60. At this time, one end of the extrusion rod 66 extending through the slider 65 to the movable groove 63 moves upward until it contacts the raised plate 64. As the raised plate 64 reversely squeezes the extrusion rod 66 located in the movable groove 69 in the slider 65 to move forward, and stretches the spring 68, driving the extrusion plate 67 to one end forward, squeezing the fixed arm 5 fixed in the fixed shell 61, and cooperating with the fixed plate 62 to clamp and fix the fixed arm 5.

[0039] Instructions for use: When working, first, place the two fixed arms 5 fixed under the car glass 4 inside the fixed shell 61 through the front opening of the fixed shell 61 respectively, and then slide the fixing plate 62 upward to cover the front opening of the fixed shell 61. At this time, the fixing plate 62 is limited by the magnet fixed shell 61 to complete the initial fixation of the fixed arm 5. Then the motor 71 is conductive and rotates clockwise, thereby driving the gear 2 73 to rotate clockwise. At this time, the gear 1 72 and the gear 3 74 meshing with the gear 2 73 rotate clockwise and counterclockwise respectively, and the fixed shell 61 meshing with the gear 1 72 and the gear 3 74 through the rack 75 moves upward under the sliding connection between the slider 65 and the slide groove 60. At this time, one end of the extrusion rod 66 that passes through the slider 65 and extends into the movable groove 63 moves upward accordingly. Until it contacts the raised plate 64, as the raised plate 64 reversely squeezes the squeezing rod 66 located in the moving groove 69 in the slider 65 to move forward, and stretches the spring 68, driving the squeezing plate 67 to the front end, squeezing the fixed arm 5 fixed in the fixed shell 61, and cooperating with the fixed plate 62 to clamp and fix the fixed arm 5. At this time, the car glass 4 moves up to contact the roller 3. Since the roller 3 and the detection plate 1 are slidingly connected and connected to the pressure sensor, when various positions on the upper end of the car glass 4 contact the roller 3, the pressure sensor will detect the value, and the feedback control module of the sequence of sensing of each pressure sensor will be displayed on the display screen 2. The standard value is displayed on the display screen 2. At this time, the staff will compare the detected value with the standard error value to determine whether the car glass 4 lifting system meets the standard.

[0040] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A vehicle door inspection device, comprising a detection platform (11), characterized in that: A detection plate (1) is vertically fixedly connected to the rear side of the upper end surface of the detection platform (11); a detection mechanism is provided on the upper side of the detection plate (1); a vehicle glass (4) is provided at a position corresponding to the detection mechanism on the front end surface of the detection plate (1); a fixed arm (5) is fixed to the lower end surface of the vehicle glass (4); a fixing mechanism (6) is provided at the lower end of the fixed arm (5); and a driving mechanism (7) is provided inside the fixing mechanism (6); The detection mechanism comprises rollers (3) equidistantly distributed on the upper side of the vehicle glass (4), a plurality of the rollers (3) are designed to be in an arc-shaped structure consistent with the arc of the upper end of the vehicle glass (4), the rollers (3) are slidably connected to the detection plate (1), and the outside of the rollers (3) is wrapped with a rubber sleeve, a pressure sensor is provided between the rollers (3) and the detection plate (1), and a display screen (2) is embedded in the front end surface of the detection plate (1); the rising vehicle glass (4) is detected by the detection mechanism, and the detection content includes the pressure value between each roller (3) and the order of contact with the rollers (3), and the detection value is fed back to the display screen (2) for display; The fixing mechanism (6) includes a fixing shell (61) slidably connected to the detection plate (1), the lower end of the fixing arm (5) is located in the fixing shell (61), the front end surface of the fixing shell (61) is movably connected to the fixing plate (62), and the fixing shell (61) is meshed and transmission-connected with the driving mechanism (7). The driving mechanism (7) drives the fixing mechanism (6) to move up and down on the front end surface of the detection plate (1), thereby simulating the lifting action of the vehicle glass (4) located on the fixing arm (5), and cooperating with the detection mechanism to detect the lifting of the vehicle glass (4); The front end surface of the fixed shell (61) is open, and the fixed plate (62) matches the opening of the front end surface of the fixed shell (61). The fixed plate (62) and the fixed shell (61) are slidably connected via a slide rail, and a magnet is provided on the lower end surface of the fixed plate (62); An automatic clamping assembly is provided inside the fixed housing (61). When the fixed housing (61) is driven by the driving mechanism (7) to carry the fixed arm (5) upward, the automatic clamping assembly is synchronously driven to clamp and fix the fixed arm (5) inside the fixed housing (61). The automatic clamping assembly includes an extrusion plate (67) located in a fixed housing (61), the extrusion plate (67) is located at the rear side of the fixed plate (62), and a slider (65) is fixed to the rear end face of the fixed housing (61), a slide groove (60) is provided at a position corresponding to the front end face of the detection plate (1) and the slider (65), the slider (65) is located in the slide groove (60), and the slider (65) and the slide groove (60) are both in a T-shaped structure and are slidably connected to each other; A movable groove (63) is provided on the rear side of the slide groove (60), and the movable groove (63) is communicated with the slide groove (60). An extrusion rod (66) is fixed at a position corresponding to the slider (65) in the middle of the rear end surface of the extrusion plate (67). A movable groove (69) is provided inside the slider (65). The rear end of the extrusion rod (66) extends into the movable groove (63) through the movable groove (69). A protruding plate (64) is fixed inside the movable groove (63).

2. The anti-shaped door detection device according to claim 1, characterized in that: The number of the fixing mechanisms (6) is two groups symmetrically distributed on the front end surface of the detection plate (1), and the fixing arms (5) have two groups located on the lower end surface of the vehicle glass (4) corresponding to the two fixing mechanisms (6).

3. The anti-shaped vehicle door detection device according to claim 2, characterized in that: The driving mechanism (7) includes gear 1 (72), gear 2 (73) and gear 3 (74) located between the two fixed housings (61). The gear 1 (72), gear 2 (73) and gear 3 (74) are meshed and transmitted in sequence from left to right. The rear end faces of the gear 1 (72) and gear 3 (74) are rotatably connected to the detection plate (1) through a rotating shaft. A motor (71) is fixed at the corresponding position of the rear end face of the detection plate (1) and the gear 2 (73). The output shaft of the motor (71) passes through the detection plate (1) and the middle part of the rear end face of the gear 2 (73) and is fixed. The adjacent surfaces of the two fixed housings (61) are fixedly connected with racks (75). The gear 1 (72) and gear 3 (74) are respectively meshed with the racks (75) on the side faces of the two fixed housings (61).

4. The anti-shaped door detection device according to claim 3, characterized in that: The raised plate (64) is integrally connected to the movable groove (63), and a spring (68) is sleeved on the outside of the extrusion rod (66) located in the fixed housing (61). One end of the spring (68) is fixed to the extrusion rod (66), and the other end is fixed to the inner wall of the fixed housing (61).

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