Tool for vertically bending vehicle-mounted liquid crystal pin

Abstract

The utility model discloses a vehicle-mounted liquid crystal pin vertical bending tool which comprises a supporting frame, the top of the supporting frame is fixedly connected with a bearing seat, a vehicle-mounted liquid crystal accessory is placed on the inner side of the bearing seat, one side of the bearing seat is provided with a fixing clamp, an inner cavity of the supporting frame is rotationally connected with a U-shaped frame, and the U-shaped frame is provided with a clamping groove. A pin clamping fixture is arranged in an inner cavity of the U-shaped frame, and rotating pins are fixedly connected to the two sides of the U-shaped frame. According to the utility model, the vehicle-mounted liquid crystal accessory is fixed through the fixing clamp, then the pin clamping clamp clamps one part of the vehicle-mounted liquid crystal pin, then the rotation driving assembly drives the rotation pin and the U-shaped frame to rotate upwards by 90 degrees, and the U-shaped frame drives the pin clamping clamp and the clamped vehicle-mounted liquid crystal pin to rotate upwards by 90 degrees. The vehicle-mounted liquid crystal base pin is bent into a vertical base pin by rotating the base pin by 90 degrees, so that the purposes that the base pin is clamped and then rotated by 90 degrees, the base pin is bent into the vertical base pin, one-time bending is achieved, and the bending effect is good are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle-mounted liquid crystal pin bending, in particular to a tool for vertically bending vehicle-mounted liquid crystal pins. Background Art

[0002] When using the pins of an on-board LCD, it is necessary to correctly connect and configure them according to the specific model and specifications to ensure that the LCD screen can work properly. At the same time, it is also necessary to pay attention to the electrical characteristics, mechanical characteristics and reliability requirements of the pins to improve the stability and reliability of the system. In some special cases, it is necessary to bend the straight pins into vertical pins. Since the current equipment can only be equipped with straight pins, we have designed a tool for vertically bending the pins of an on-board LCD. After clamping the pins and rotating them 90 degrees, the pins are bent into vertical pins. This is a one-time bending operation with good bending effect. Utility Model Content

[0003] The purpose of the utility model is to provide a tool for vertically bending the pins of a vehicle-mounted LCD, which has the advantages of clamping the pins and rotating them ninety degrees to bend the pins into vertical pins, bending them in one go, and having a good bending effect, so as to solve the above-mentioned background technical problems.

[0004] The technical solution of the utility model for solving the above technical problems is as follows: a tool for vertically bending the pins of a vehicle-mounted LCD, which includes a support frame, the top of the support frame is fixedly connected to a bearing seat, the inner side of the bearing seat is provided with a vehicle-mounted LCD accessory, a fixing clamp is provided on one side of the bearing seat, the inner cavity of the support frame is rotatably connected to the U-shaped frame, the inner cavity of the U-shaped frame is provided with a pin clamping clamp, both sides of the U-shaped frame are fixedly connected to a rotating pin, the surface of the rotating pin is rotatably connected to the support frame, and a rotating drive assembly is provided between the rotating pin on the left and the support frame, the rotating drive assembly includes a fixed shell fixedly connected to the left side of the support frame, the left end of the rotating pin on the left side extends to the inner cavity of the fixed shell and is fixedly connected to a rotating plate, the left side of the rotating plate is fixedly connected to a movable pin, the left end of the movable pin passes through the outer side of the fixed shell, and the left side of the fixed shell is provided with an arc opening for the movable pin to move.

[0005] Preferably, a cylinder three is fixedly installed on the left side of the fixed shell, a movable frame is fixedly installed on the output end of the cylinder three, and the movable pin is slidably connected to the inner cavity of the movable frame.

[0006] Preferably, two symmetrical slide rails are fixedly connected to the left side of the fixed shell, and the movable frame is slidably connected to the surface of the slide rails.

[0007] Preferably, the fixing fixture includes a cylinder 1 fixedly mounted on the rear side of the supporting seat, a pressure plate is fixedly mounted on the output end of the cylinder 1, a buffer pad is fixedly connected to the bottom of the pressure plate, and the buffer pad is pressed on the top of the vehicle-mounted LCD accessory.

[0008] Preferably, the pin clamping fixture includes a fixed splint fixedly connected to the inner cavity of the U-shaped frame, and connecting plates are fixedly connected on both sides of the inner cavity of the U-shaped frame. Cylinder 2 is fixedly installed on one side of the connecting plate, and an L-shaped plate is fixedly installed on the output end of cylinder 2. A movable splint is fixedly installed on the rear side of the two L-shaped plates, and the pins of the vehicle-mounted LCD accessory are clamped between the fixed splint and the movable splint.

[0009] The beneficial effects of the utility model are:

[0010] 1. The utility model fixes the vehicle-mounted LCD accessories by a fixing fixture, then the pin clamping fixture clamps a part of the vehicle-mounted LCD pin, and then the rotating drive assembly drives the rotating pin and the U-shaped frame to rotate upward by 90 degrees. The U-shaped frame drives the pin clamping fixture and the clamped vehicle-mounted LCD pin to rotate upward by 90 degrees, so that the vehicle-mounted LCD pin is bent into a vertical pin. The purpose of clamping the pin and rotating it by 90 degrees is achieved, so that the pin is bent into a vertical pin, and the bending effect is good at one time.

[0011] 2. In the present invention, the movable frame slides on the surfaces of the two slide rails during its movement through the provision of the slide rails, providing guidance and position limiting for the movement of the movable frame, thereby improving the stability of the movable frame in its forward and backward movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings. These drawings are only illustrative and do not limit the present invention, wherein:

[0013] Figure 1 This is a three-dimensional schematic diagram of an embodiment of the utility model;

[0014] Figure 2 This is a three-dimensional disassembled schematic diagram of an embodiment of the utility model;

[0015] Figure 3 This is a three-dimensional disassembled schematic diagram of a support frame and a U-shaped frame according to an embodiment of the present invention;

[0016] Figure 4 This is a three-dimensional schematic diagram of the bent pins of a vehicle-mounted liquid crystal accessory according to an embodiment of the present invention.

[0017] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0018] 1. Support frame, 2. Bearing seat, 3. Car LCD accessories, 4. Fixing fixture, 41. Cylinder one, 42. Pressure plate, 43. Buffer pad, 5. U-shaped frame, 6. Pin clamping fixture, 61. Fixed splint, 62. Connecting plate, 63. Cylinder two, 64. L-shaped plate, 65. Movable splint, 7. Rotating pin, 8. Rotating drive assembly, 81. Fixed shell, 82. Turning plate, 83. Movable pin, 84. Arc-shaped opening, 85. Cylinder three, 86. Movable frame, 87. Slide rail. DETAILED DESCRIPTION

[0019] Hereinafter, an embodiment of a tool for vertically bending a vehicle-mounted liquid crystal pin according to the present invention will be described with reference to the accompanying drawings.

[0020] Figure 1-4 The tooling for vertically bending the pins of an in-vehicle LCD of an embodiment of the present invention is shown, which includes a support frame 1, a bearing seat 2 is fixedly connected to the top of the support frame 1, a vehicle-mounted LCD accessory 3 is placed inside the bearing seat 2, and a fixing fixture 4 is provided on one side of the bearing seat 2. The fixing fixture 4 includes a cylinder 1 41 fixedly mounted on the rear side of the bearing seat 2, a pressure plate 42 is fixedly mounted on the output end of the cylinder 1 41, and a buffer pad 43 is fixedly connected to the bottom of the pressure plate 42. The buffer pad 43 presses on the top of the in-vehicle LCD accessory 3, and the inner cavity of the support frame 1 The U-shaped frame 5 is rotatably connected, and the inner cavity of the U-shaped frame 5 is provided with a pin clamping fixture 6. The pin clamping fixture 6 includes a fixed splint 61 fixedly connected to the inner cavity of the U-shaped frame 5. Both sides of the inner cavity of the U-shaped frame 5 are fixedly connected to a connecting plate 62. One side of the connecting plate 62 is fixedly installed with a cylinder 2 63. The output end of the cylinder 2 63 is fixedly installed with an L-shaped plate 64. The rear side of the two L-shaped plates 64 is fixedly installed with a movable splint 65. The pins of the vehicle-mounted LCD accessory 3 are clamped between the fixed splint 61 and the movable splint 65. Both sides of the U-shaped frame 5 The rotating pins 7 are all fixedly connected, and the surface of the rotating pins 7 is rotatably connected to the support frame 1. A rotating drive assembly 8 is provided between the rotating pin 7 on the left and the support frame 1. The rotating drive assembly 8 includes a fixed shell 81 fixedly connected to the left side of the support frame 1. The left end of the rotating pin 7 on the left extends to the inner cavity of the fixed shell 81 and is fixedly connected to a rotating plate 82. The left side of the rotating plate 82 is fixedly connected to a movable pin 83. The left end of the movable pin 83 passes through the outside of the fixed shell 81. The left side of the fixed shell 81 is provided with an arc for the movable pin 83 to move. shaped opening 84, a cylinder three 85 is fixedly installed on the left side of the fixed shell 81, a movable frame 86 is fixedly installed on the output end of the cylinder three 85, a movable pin 83 is slidably connected to the inner cavity of the movable frame 86, and two symmetrical slide rails 87 are fixedly connected to the left side of the fixed shell 81, and the movable frame 86 is slidably connected to the surface of the slide rails 87. Through the setting of the slide rails 87, the movable frame 86 will slide on the surface of the two slide rails 87 during the movement, providing guidance and limitation for the movement of the movable frame 86, and improving the stability of the movable frame 86 in the forward and backward movement.

[0021] Working principle: When using the present invention, the user places the vehicle-mounted LCD accessory 3 on the top of the supporting seat 2, and then the cylinder 1 41 retracts, so that the pressure plate 42 is pressed on the vehicle-mounted LCD accessory 3, and the buffer pad 43 can provide buffering protection for the vehicle-mounted LCD accessory 3. At this time, the pins of the vehicle-mounted LCD accessory 3 extend between the fixed splint 61 and the movable splint 65, and the two cylinders 2 63 extend, and push the movable splint 65 toward the fixed splint 61 through the L-shaped plate 64, clamping the pins of the vehicle-mounted LCD accessory 3 for part of its length, and then the cylinder 3 85 retracts to drive the movable frame 86 to move forward, and the movable frame 86 makes the movable pin 83 slide in the inner cavity of the movable frame 86 and the arc-shaped opening 84, and the movable pin 83 makes the rotating plate 82 and the rotating pin 7 rotate counterclockwise by ninety degrees, and the rotating pin 7 makes the U-shaped frame 5 and the pin clamping fixture 6 rotate counterclockwise by ninety degrees; so that the vehicle-mounted LCD pins are bent into vertical pins.

[0022] To sum up: the tooling for vertically bending the pins of the vehicle-mounted LCD fixes the vehicle-mounted LCD accessory 3 through the fixing fixture 4, and then the pin clamping fixture 6 clamps a part of the vehicle-mounted LCD pin, and then the rotating drive component 8 drives the rotating pin 7 and the U-shaped frame 5 to rotate upward by ninety degrees. The U-shaped frame 5 drives the pin clamping fixture 6 and the clamped vehicle-mounted LCD pin to rotate upward by ninety degrees, so that the vehicle-mounted LCD pin is bent into a vertical pin, which can achieve the purpose of clamping the pin and rotating it by ninety degrees, so that the pin is bent into a vertical pin, bending it in one go, and having a good bending effect.

Claims

1. A tool for vertically bending the pins of a vehicle-mounted LCD, characterized in that: The invention comprises a support frame (1), the top of the support frame (1) is fixedly connected to a bearing seat (2), a vehicle-mounted liquid crystal accessory (3) is placed inside the bearing seat (2), a fixing fixture (4) is provided on one side of the bearing seat (2), the inner cavity of the support frame (1) is rotatably connected to a U-shaped frame (5), the inner cavity of the U-shaped frame (5) is provided with a pin clamping fixture (6), both sides of the U-shaped frame (5) are fixedly connected to a rotating pin (7), the surface of the rotating pin (7) is rotatably connected to the support frame (1), and the rotating pin (7) on the left side is fixedly connected to the support frame (1). ) and the support frame (1), a rotation drive assembly (8) is provided, the rotation drive assembly (8) includes a fixed shell (81) fixedly connected to the left side of the support frame (1), the left end of the left rotation pin (7) extends to the inner cavity of the fixed shell (81) and is fixedly connected to a rotating plate (82), the left side of the rotating plate (82) is fixedly connected to a movable pin (83), the left end of the movable pin (83) passes through the outside of the fixed shell (81), and the left side of the fixed shell (81) is provided with an arc-shaped opening (84) for the movable pin (83) to move.

2. The tool for vertically bending the pins of an in-vehicle LCD according to claim 1, characterized in that: The left side of the fixed shell (81) is fixedly mounted with a cylinder three (85), the output end of the cylinder three (85) is fixedly mounted with a movable frame (86), and the movable pin (83) is slidably connected to the inner cavity of the movable frame (86).

3. The tool for vertically bending the pins of an in-vehicle LCD according to claim 2, characterized in that: The left side of the fixed shell (81) is fixedly connected to two symmetrical slide rails (87), and the movable frame (86) is slidably connected to the surface of the slide rails (87).

4. The tool for vertically bending the pins of an in-vehicle LCD according to claim 3, characterized in that: The fixing fixture (4) comprises a cylinder 1 (41) fixedly mounted on the rear side of the bearing seat (2); a pressure plate (42) is fixedly mounted on the output end of the cylinder 1 (41); a buffer pad (43) is fixedly connected to the bottom of the pressure plate (42); and the buffer pad (43) is pressed on the top of the vehicle-mounted liquid crystal accessory (3).

5. The tool for vertically bending the pins of an in-vehicle LCD according to claim 4, characterized in that: The pin clamping fixture (6) comprises a fixed clamping plate (61) fixedly connected to the inner cavity of the U-shaped frame (5), a connecting plate (62) fixedly connected to both sides of the inner cavity of the U-shaped frame (5), a second cylinder (63) fixedly mounted on one side of the connecting plate (62), an L-shaped plate (64) fixedly mounted on the output end of the second cylinder (63), and a movable clamping plate (65) fixedly mounted on the rear sides of the two L-shaped plates (64), and the pins of the vehicle-mounted liquid crystal accessory (3) are clamped between the fixed clamping plate (61) and the movable clamping plate (65).

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