Vehicle-mounted display screen production test clamping jig

Abstract

The utility model discloses a vehicle-mounted display screen production test clamping jig, which relates to the field of automobile part production and comprises a supporting platform, a cover plate is arranged on one side of the supporting platform, a position adjusting device is arranged on the other side of the supporting platform, a supporting connecting plate is arranged below the cover plate, and a clamping device is arranged below the supporting connecting plate. A support is arranged at the bottom of the supporting connecting plate, a first baffle is movably arranged on the side, away from the position adjusting device, of the supporting connecting plate, a second baffle is movably arranged at one end of the supporting connecting plate, and a positioning plate is arranged at the end, away from the second baffle, of the supporting connecting plate. The position adjusting device mainly has the advantages that the first baffle and the second baffle are driven by the first motor and the third motor to quickly move, so that the first conductor is in contact with the second conductor, then the whole position adjusting device is driven by the rotating disc to rotate, and the position is adjusted according to actual test requirements.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts production, in particular to a production and testing clamping fixture for an on-vehicle display screen. Background Art

[0002] In-car displays are an increasingly common feature in modern cars, providing drivers and passengers with a variety of information and services. These displays are typically mounted on the center console or dashboard and can be operated via touchscreen or buttons.

[0003] The functions of the in-vehicle display are very diverse, including but not limited to navigation, entertainment, vehicle information, reversing image and other functions. It is a very important component in automobile production. Because the display itself is relatively easy to damage, the display needs to be tested before it is put into use in the factory. The display is subjected to strength and wear tests. After passing the test, the test of the display can be completed. Because when testing the in-vehicle display, it is generally necessary to apply force to the display to achieve the purpose of strength testing, so in actual use, the display needs to be reliably fixed.

[0004] When testing existing in-vehicle displays, a clamping jig is generally used to clamp the display. The clamping jig provides sufficient support for the display to ensure stability during the display test. Existing clamping jigs generally consist of two types: clamping claws and support platforms. The clamping claws fix the four corners of the display to ensure the stability of the overall structure, while the support platform provides support for the entire display, thereby achieving the effect of fixing the display.

[0005] However, the existing vehicle-mounted display screen clamping fixture requires manual assistance to position the vehicle-mounted display screen when clamping the display screen. Manual positioning has low productivity and may leave dirt on the display screen during operation, resulting in inaccurate test results of the display screen. Utility Model Content

[0006] Based on this, the purpose of the present utility model is to provide a vehicle-mounted display screen production and testing clamping jig to solve the technical problem that the existing vehicle-mounted display screen clamping jig requires manual assistance to position the vehicle-mounted display screen when clamping the display screen. Manual positioning reduces production capacity and may leave dirt on the display screen during operation, resulting in inaccurate test results of the display screen.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a vehicle-mounted display screen production and testing clamping jig, comprising a support platform, a cover plate is provided on one side of the support platform, a position adjustment device is provided on the other side of the support platform, a support connecting plate is provided below the cover plate, a bracket is provided at the bottom of the support connecting plate, a first baffle is movably provided on the side of the support connecting plate away from the position adjustment device, a second baffle is movably provided on one end of the support connecting plate, a positioning plate is provided on the end of the support connecting plate away from the second baffle, the positioning plate passes through the support connecting plate, a spring is provided on the bottom of the positioning plate on the support platform, a first conductor is provided at the bottom of the positioning plate, a second conductor is provided on the support platform to cooperate with the first conductor, a hydraulic pump is provided above the positioning plate on the cover plate, the bottom of the hydraulic pump is connected to a pressure plate, and a plurality of suction cups are provided at the bottom of the pressure plate.

[0008] By adopting the above technical solution, the first baffle is set in cooperation with the second baffle to push the display screen onto the positioning plate, and the positioning plate is squeezed so that the first conductor and the second conductor are in contact, so that the hydraulic pump pushes the pressure plate downward, and then the display screen is sucked up by the suction cup on the pressure plate, thereby realizing rapid positioning and picking up of the display screen.

[0009] The present utility model is further configured as follows: the position adjustment device includes a rotating disk, a pair of support plates are symmetrically arranged on the rotating disk, a rotating shaft is rotatably arranged between the support plates, a third motor is cooperated with one side of the rotating shaft, a mechanical arm is rotatably arranged on the rotating shaft, the other end of the mechanical arm is connected to a rotating button, the rotating button is connected to a connecting rod, the connecting rod extends to both sides, extension rods are symmetrically arranged at both ends of the connecting rod, and a fixing device is provided between the pair of extension rods.

[0010] By adopting the above technical solution, the position of the entire device is adjusted by the provided position adjustment device.

[0011] The utility model is further configured such that the fixing device includes a pair of second motors, the second motors are connected to the extension rod, a limiting rod is provided on the side of the second motor away from the extension rod, a fixing rod is symmetrically provided on the side of the limiting rod away from the second motor, the fixing rod and the limiting rod are movably arranged, and a fourth motor is provided on one side of the fixing rod.

[0012] By adopting the above technical solution, the fourth motor is provided to fix the opening and closing, thereby fixing the display screen.

[0013] The utility model is further configured such that a fixed plate is provided on the upper edge of the support connecting plate, a first rotating shaft is provided inside the fixed plate to cooperate with the first baffle, a second rotating shaft is provided inside the fixed plate to cooperate with the second baffle, one end of the first rotating shaft extends to the outside of the fixed plate to connect to the fifth motor, and one end of the second rotating shaft extends to the outside of the fixed plate to connect to the first motor.

[0014] By adopting the above technical solution, the first motor is used to drive the second rotating shaft to rotate, thereby driving the first baffle to move, and the fifth motor is used to drive the first rotating shaft to rotate, thereby driving the second baffle to move.

[0015] To sum up, the utility model mainly has the following beneficial effects: the utility model drives the first baffle and the second baffle to move quickly through the first motor and the third motor, thereby quickly pushing the vehicle-mounted display screen on the support plate, pushing the display screen onto the positioning plate, and then pressing the spring set at the bottom of the positioning plate, so that the first conductor and the second conductor are in contact, and the hydraulic pump squeezes the pressure plate downward, so that the suction cup at the bottom of the pressure plate sucks up the vehicle-mounted display screen and drives it between the fixed rods, and then under the action of the fourth motor, the fixed rods fix the vehicle-mounted display screen to achieve clamping of the vehicle-mounted display screen, and then the entire position adjustment device is driven to rotate through the rotating disk to adjust the position according to actual test requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 Another perspective structural diagram;

[0019] Figure 4 It is a partial structural diagram of the utility model.

[0020] In the figure: 1. Support platform; 2. Cover plate; 3. First motor; 4. Bracket; 5. Support connecting plate; 6. Pressure plate; 7. Second motor; 8. Connecting rod; 9. Extension rod; 10. Robotic arm; 11. Third motor; 12. Support plate; 13. Rotating disk; 14. Rotating shaft; 15. Rotating button; 16. Fourth motor; 17. Fixed rod; 18. Fifth motor; 19. First rotating shaft; 20. First baffle; 21. Second baffle; 22. Fixed plate; 23. Positioning plate; 24. Second rotating shaft; 25. Suction cup; 26. Spring; 27. First conductor; 28. Second conductor; 29. Hydraulic pump; 30. Limit rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] The following describes an embodiment of the present invention based on its overall structure.

[0023] A vehicle display production test fixture, such as Figure 1-4 As shown, it includes a support platform 1, a cover plate 2 is provided on one side of the support platform 1, a position adjustment device is provided on the other side of the support platform 1, a support connecting plate 5 is provided below the cover plate 2, a bracket 4 is provided at the bottom of the support connecting plate 5, a first baffle 20 is movably provided on the side of the support connecting plate 5 away from the position adjustment device, a second baffle 21 is movably provided on one end of the support connecting plate 5, a positioning plate 23 is provided on the end of the support connecting plate 5 away from the second baffle 21, the positioning plate 23 passes through the support connecting plate 5, a spring 26 is provided at the bottom of the positioning plate 23 on the support platform 1, a first conductor 27 is provided at the bottom of the positioning plate 23, a second conductor 28 is provided on the support platform 1 to cooperate with the first conductor 27, a hydraulic pump 29 is provided above the positioning plate 23 of the cover plate 2, the bottom of the hydraulic pump 29 is connected to the pressure plate 6, and a plurality of suction cups 25 are provided at the bottom of the pressure plate 6. A fixing plate 22 is provided on the upper edge of the supporting connecting plate 5, and a first rotating shaft 19 is provided in the fixing plate 22 to cooperate with the first baffle 20, and a second rotating shaft 24 is provided in the fixing plate 22 to cooperate with the second baffle 21. One end of the first rotating shaft 19 extends to the outside of the fixing plate 22 to connect to the fifth motor 18, and one end of the second rotating shaft 24 extends to the outside of the fixing plate 22 to connect to the first motor 3. When in use, the display screen is placed on the supporting connecting plate 5. At this time, the first motor 3 and the fifth motor 18 are turned on, so that the first baffle 20 and the second baffle 21 move, and the display screen is pushed toward the positioning plate 23. After the display screen reaches the positioning plate 23, the positioning plate 23 is squeezed, so that the first conductor 27 and the second conductor 28 at the bottom of the positioning plate 23 contact, so that the hydraulic pump 29 pushes the pressure plate 6 downward, so that the pressure plate 6 contacts the display screen, and the suction cup 25 on the bottom of the pressure plate 6 and the display are attracted to each other, and then the hydraulic pump 29 is reset, thereby lifting the display screen.

[0024] Furthermore, the position adjustment device includes a rotating disk 13, a pair of support plates 12 are symmetrically arranged on the rotating disk 13, a rotating shaft 14 is rotatably arranged between the support plates 12, a third motor 11 is arranged on one side of the rotating shaft 14, a mechanical arm 10 is rotatably arranged on the rotating shaft 14, the other end of the mechanical arm 10 is connected to a rotating button 15, the rotating button 15 is connected to the connecting rod 8, the connecting rod 8 extends to both sides, and extension rods 9 are symmetrically arranged at both ends of the connecting rod 8, a fixing device is provided between the pair of extension rods 9, and the fixing device includes a pair of second motors 7, the second motor 7 is connected to the extension rod 9, and a limiting rod 30 is provided on the side of the second motor 7 away from the extension rod 9, and a fixing rod 17 is symmetrically provided on the side of the limiting rod 30 away from the second motor 7. The fixing rod 17 and the limiting rod 30 are movably arranged, and a fourth motor 16 is provided on one side of the fixing rod 17, and the fixing rod 17 is arranged on both sides of the pressure plate 6. After the hydraulic pump 29 drives the display screen to reset, the fixing rod 17 is controlled by the fourth motor 16 to clamp the display screen, thereby achieving the purpose of clamping the display screen, and then the position of the display screen is adjusted by the position adjustment device to test the vehicle-mounted display screen.

[0025] On the basis of the above structure, in this embodiment, although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and it is not a limitation of the utility model. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, replacements and variations to the embodiment without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A vehicle-mounted display screen production and testing fixture, comprising a support platform (1), characterized in that: A cover plate (2) is provided on one side of the support platform (1), a position adjustment device is provided on the other side of the support platform (1), a support connecting plate (5) is provided below the cover plate (2), a bracket (4) is provided at the bottom of the support connecting plate (5), a first baffle (20) is movably provided on the side of the support connecting plate (5) away from the position adjustment device, a second baffle (21) is movably provided on one end of the support connecting plate (5), and a positioning member is provided on the end of the support connecting plate (5) away from the second baffle (21). The plate (23) is provided with a positioning plate (23), the positioning plate (23) passes through the supporting connecting plate (5), a spring (26) is provided at the bottom of the positioning plate (23) on the supporting platform (1), a first conductor (27) is provided at the bottom of the positioning plate (23), a second conductor (28) is provided on the supporting platform (1) in coordination with the first conductor (27), a hydraulic pump (29) is provided above the positioning plate (23) on the cover plate (2), the bottom of the hydraulic pump (29) is connected to the pressing plate (6), and a plurality of suction cups (25) are provided at the bottom of the pressing plate (6).

2. The vehicle-mounted display production and testing fixture according to claim 1, characterized in that: The position adjustment device includes a rotating disk (13), a pair of support plates (12) are symmetrically arranged on the rotating disk (13), a rotating shaft (14) is rotatably arranged between the support plates (12), a third motor (11) is arranged on one side of the rotating shaft (14), a mechanical arm (10) is rotatably arranged on the rotating shaft (14), the other end of the mechanical arm (10) is connected to a rotating button (15), the rotating button (15) is connected to a connecting rod (8), the connecting rod (8) extends to both sides, and extension rods (9) are symmetrically arranged at both ends of the connecting rod (8), and a fixing device is arranged between the pair of extension rods (9).

3. The vehicle-mounted display production and testing fixture according to claim 2, characterized in that: The fixing device comprises a pair of second motors (7), the second motors (7) are connected to the extension rod (9), a limiting rod (30) is provided on the side of the second motor (7) away from the extension rod (9), a fixing rod (17) is symmetrically provided on the side of the limiting rod (30) away from the second motor (7), the fixing rod (17) and the limiting rod (30) are movably arranged, and a fourth motor (16) is provided on one side of the fixing rod (17).

4. The vehicle-mounted display production and testing fixture according to claim 1 is characterized by: A fixing plate (22) is provided on the upper edge of the supporting connecting plate (5); a first rotating shaft (19) is provided in the fixing plate (22) in cooperation with the first baffle (20); a second rotating shaft (24) is provided in the fixing plate (22) in cooperation with the second baffle (21); one end of the first rotating shaft (19) extends to the outside of the fixing plate (22) to be connected to the fifth motor (18); and one end of the second rotating shaft (24) extends to the outside of the fixing plate (22) to be connected to the first motor (3).

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