Connector carrier and detection equipment with same

Abstract

The connector carrier comprises a carrier seat and a pressing rod, the pressing rod is rotatably connected to the carrier seat, the carrier seat is fixed on a workbench, two limiting plates are fixed on the upper surface of the carrier seat, the two limiting plates are respectively located on two sides of a connector, and the pressing rod is fixed on the carrier seat. The two limiting plates and the carrying seat jointly form a carrying groove, protruding parts are arranged on the two sides of the connector, and the limiting plates are provided with limiting grooves matched with the protruding parts. The bearing seat is provided with a connecting hole, the pin shaft penetrates through the connecting hole and the pressing rod so that the pressing rod can be rotationally connected to the bearing seat, the bearing seat is provided with a magnetic attraction block, and the pressing rod is a metal pressing rod capable of being attracted by the magnetic attraction block so that the pressing rod can tightly press the connector. According to the utility model, the connector is accurately positioned, and the detection precision of the connector is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of connector testing technology, and in particular relates to a connector carrier and a testing device having the carrier. Background Technology

[0002] Electronic connectors, also known as circuit connectors or electrical connectors, are devices that bridge two conductors in a circuit, allowing current or signals to flow from one conductor to the other. In the connector manufacturing process, visual defect detection is an important inspection item.

[0003] In existing connector testing, production workers typically place a product on a carrier, but this is prone to misalignment or displacement. A CCD camera is used to photograph the product, and the image is transmitted to a defect detection terminal for defect identification and analysis. However, because the connector cannot be accurately positioned, the testing accuracy cannot be guaranteed. Utility Model Content

[0004] The main technical problem solved by this utility model is to provide a connector carrier and a testing device with the carrier, which can accurately position the connector and ensure the testing accuracy of the connector.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a connector carrier, including a base and a pressure rod, wherein the pressure rod is rotatably connected to the base, the base is fixed to a workbench, and two limiting plates are fixed on the upper surface of the base. The two limiting plates are respectively located on both sides of the connector, and the two limiting plates and the base together form a carrier groove. The connector has protrusions on both sides, and the limiting plates have limiting grooves that match the protrusions to limit the connector in the horizontal direction.

[0006] The carrier is provided with a connecting hole, and a pin passes through the connecting hole and a pressure rod to make the pressure rod rotatably connected to the carrier. The carrier is equipped with a magnetic block, and the pressure rod is a metal pressure rod that can be attracted by the magnetic block to press the connector.

[0007] A clamping mechanism is provided above the carrier. The clamping mechanism includes a pressure block and a clamping cylinder that drives the pressure block to press down. The pressure block is connected to the clamping cylinder, and the clamping cylinder is fixed to the mounting frame.

[0008] Furthermore, the workbench is equipped with a forward and backward moving cylinder that drives the mounting bracket to move back and forth. The forward and backward moving cylinder is connected to the mounting bracket to prevent the connector from moving, accurately position the connector, and ensure the detection accuracy of the connector's pins.

[0009] This utility model also provides a testing device with a connector carrier, including a carrier and a testing mechanism. The carrier is provided in two parts. The testing mechanism includes a camera for testing the PIN pins of the connector, a front-back drive mechanism for driving the camera to move back and forth, and a left-right drive mechanism for driving the camera to move left and right. The front-back drive mechanism and the left-right drive mechanism move the camera in the front-back and left-right directions to ensure testing accuracy.

[0010] Furthermore, the left and right drive mechanism includes a movable seat and left and right drive motors that drive the movable seat to move left and right. The left and right drive motors are fixed to the worktable and are connected to left and right lead screws. The left and right lead screws are threadedly connected to the movable seat.

[0011] Furthermore, the front and rear drive mechanism includes a mounting base and a front and rear drive motor that drives the mounting base to move back and forth. The front and rear drive motor is fixed to the movable base and is connected to a front and rear lead screw. The front and rear lead screw is threadedly connected to the mounting base, and the camera is mounted on the mounting base.

[0012] Furthermore, the mounting bracket is equipped with a backplate, and the carrier is located between the backplate and the detection mechanism.

[0013] Furthermore, a carrier board for placing connector cables and a display are mounted above the workbench.

[0014] The beneficial effects of this utility model are at least as follows:

[0015] This utility model relates to a pressure rod rotatably connected to a carrier, which is fixed to a worktable. Two limiting plates are fixed on the upper surface of the carrier, located on both sides of the connector. The two limiting plates and the carrier together form a carrier groove. The connector has protrusions on both sides, and the limiting plates have limiting grooves that match the protrusions, thereby limiting the connector in the horizontal direction. A pin passes through a connecting hole and the pressure rod so that the pressure rod is rotatably connected to the carrier. The carrier is equipped with a magnetic block, and the pressure rod is a metal pressure rod that can be attracted by the magnetic block to press the connector, thereby preventing the connector from moving and ensuring accurate positioning of the connector and ensuring the detection accuracy of the connector's pins. It is worth mentioning that a clamping mechanism is provided above the carrier. The clamping mechanism includes a pressure block and a clamping cylinder that drives the pressure block to press down. The pressure block is connected to the clamping cylinder, which is fixed to the mounting bracket to further clamp the pressure rod and prevent the connector from shifting and affecting the detection accuracy.

[0016] The detection mechanism of this utility model includes a camera for detecting the PIN pins of a connector, a front-back drive mechanism for driving the camera to move back and forth, and a left-right drive mechanism for driving the camera to move left and right. The front-back drive mechanism and the left-right drive mechanism move the camera in the front-back and left-right directions to ensure detection accuracy. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the testing equipment of this utility model;

[0018] Figure 2 This is the utility model Figure 1 A magnified view of point A;

[0019] Figure 3 This is a schematic diagram of the structure of the testing mechanism of this utility model;

[0020] Figure 4 This is one of the structural schematic diagrams of the carrier of this utility model (with a connector placed on it);

[0021] Figure 5 This is the utility model Figure 4 A magnified view of point B;

[0022] Figure 6 This is the second structural schematic diagram of the vehicle of this utility model;

[0023] The parts in the attached diagram are labeled as follows:

[0024] 1. Carrier; 11. Limiting plate; 111. Limiting groove; 12. Carrier groove; 13. Connecting hole; 14. Pin; 15. Magnetic block; 16. Mounting hole; 2. Pressure rod; 31. Pressure block; 32. Clamping cylinder; 33. Mounting bracket; 34. Front and rear moving cylinder; 35. Back plate; 4. Connector; 41. Protrusion; 42. Pin; 5. Camera; 61. Moving seat; 62. Left and right drive motors; 63. Left and right lead screws; 71. Mounting seat; 72. Front and rear drive motors; 73. Front and rear lead screws; 8. Worktable; 81. Carrier plate; 82. Display; 9. Controller; 100. Detection mechanism. Detailed Implementation

[0025] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0026] Example: A connector carrier, such as Figure 4 As shown, the connector includes a carrier 1 and a pressure rod 2. The pressure rod 2 is rotatably connected to the carrier 1. The carrier 1 is fixed to the worktable 8. Two limiting plates 11 are fixed on the upper surface of the carrier 1. The two limiting plates 11 are located on both sides of the connector 4. The two limiting plates 11 and the carrier 1 together form a carrier groove 12. Figure 5 As shown, the connector 4 has protrusions 41 on both sides, such as... Figure 6As shown, the limiting plate 11 is provided with a limiting groove 111 that matches the protrusion 41;

[0027] The carrier 1 is provided with a connecting hole 13. The pin 14 passes through the connecting hole 13 and the pressure rod 2 so that the pressure rod 2 is rotatably connected to the carrier 1. The carrier 1 is equipped with a magnetic block 15. The pressure rod 2 is a metal pressure rod 2 that can be attracted by the magnetic block 15 so that the pressure rod 2 presses the connector 4.

[0028] In practice, the pressure bar is an iron pressure bar;

[0029] like Figure 2 As shown, a pressing mechanism is provided above the carrier 1. The pressing mechanism includes a pressing block 31 and a pressing cylinder 32 that drives the pressing block 31 to press down. The pressing block 31 is connected to the pressing cylinder 32, and the pressing cylinder 32 is fixed to the mounting bracket 33.

[0030] like Figure 3 As shown, the workbench 8 is equipped with a forward and backward movement cylinder 34 that drives the mounting bracket 33 to move back and forth. The forward and backward movement cylinder is connected to the mounting bracket 33. The mounting bracket is moved away by the forward and backward movement cylinder to prevent it from interfering with the placement of the connector on the carrier.

[0031] In this embodiment, the carrier is provided with a mounting hole 16, and a position sensor is installed inside the mounting hole.

[0032] This utility model also provides a testing device with a connector carrier, such as... Figure 1 As shown, it includes a carrier and a detection mechanism 100. There are two carriers. The detection mechanism 100 includes a camera 5 for detecting the PIN pins 42 of the connector, a front-back drive mechanism for driving the camera 5 to move back and forth, and a left-right drive mechanism for driving the camera 5 to move left and right.

[0033] The left and right drive mechanism includes a movable seat 61 and a left and right drive motor 62 that drives the movable seat 61 to move left and right. The left and right drive motor 62 is fixed to the worktable 8 and is connected to the left and right lead screws 63. The left and right lead screws 63 are threadedly connected to the movable seat 61.

[0034] The front and rear drive mechanism includes a mounting base 71 and a front and rear drive motor 72 that drives the mounting base 71 to move back and forth. The front and rear drive motor 72 is fixed to the movable base 61 and is connected to a front and rear lead screw 73. The front and rear lead screw 73 is threadedly connected to the mounting base 71. The camera 5 is mounted on the mounting base 71.

[0035] The mounting bracket 33 is equipped with a back plate 35, and the carrier is located between the back plate 35 and the detection mechanism 100.

[0036] Above the workbench 8 is a carrier plate 81 for placing the connecting wires of the connector 4 and a display 82.

[0037] In specific implementation, the clamping cylinder, the forward and backward moving cylinder, the left and right drive motors, the forward and backward drive motors, and the display are all electrically connected to the controller 9.

[0038] The working principle of this utility model is as follows: the connector is placed in the carrier slot, the pressure rod is rotated and the pressure rod is attracted by the magnetic block to position the connector, and then the back and forth moving cylinder drives the mounting bracket to move so that the pressure block is above the pressure rod. The pressing cylinder drives the pressure block to press down and tighten the pressure rod. Then the camera moves under the drive of the left and right driving mechanism and the back and forth driving mechanism to take pictures and detect the PIN pins of the connector to ensure detection accuracy.

[0039] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A connector carrier characterized by: Including carrier (1) and pressure bar (2), the pressure bar is rotatably connected to the carrier, the carrier is fixed to the workbench (8), the upper surface of the carrier is fixed with two limit plates (11), two limit plates are respectively located on both sides of the connector (4), two limit plates and the carrier jointly constitute the carrier groove (12), the both sides of the connector are provided with the protruding part (41), the limit plate is provided with the limit groove (111) matched with the protruding part; The carrier is provided with a connecting hole (13), the pin shaft (14) passes through the connecting hole and is connected with the pressure bar, so that the pressure bar is rotatably connected to the carrier, the carrier is provided with a magnetic block (15), the pressure bar is a metal pressure bar that can be attracted by the magnetic block, so that the pressure bar is pressed tightly to the connector; The upper side of the carrier is provided with a pressing mechanism, the pressing mechanism comprises a pressing block (31) and a pressing cylinder (32) for driving the pressing block to press down, the pressing block is connected with the pressing cylinder, and the pressing cylinder is fixed to the mounting bracket (33).

2. The connector carrier of claim 1, wherein: The workbench is provided with a front and rear moving cylinder (34) for driving the mounting bracket to move forward and backward, and the front and rear moving cylinder is connected with the mounting bracket.

3. An inspection apparatus having the connector carrier according to any one of claims 1 to 2, characterized by: The detection mechanism (100) comprises a camera (5) for detecting the PIN needle (42) of the connector, a front and rear driving mechanism for driving the camera to move forward and backward, and a left and right driving mechanism for driving the camera to move left and right.

4. The detection device of claim 3, wherein: The left and right driving mechanism comprises a moving seat (61) and a left and right driving motor (62) for driving the moving seat to move left and right, the left and right driving motor is fixed to the workbench, and the left and right driving motor is connected with a left and right lead screw (63), the left and right lead screw is connected with the moving seat in a threaded manner.

5. The detection device of claim 4, wherein: The front and rear driving mechanism comprises a mounting seat (71) and a front and rear driving motor (72) for driving the mounting seat to move forward and backward, the front and rear driving motor is fixed to the moving seat, and the front and rear driving motor is connected with a front and rear lead screw (73), the front and rear lead screw is connected with the mounting seat in a threaded manner, and the camera is mounted on the mounting seat.

6. The detection device of claim 3, wherein: The mounting bracket is provided with a back plate (35), and the carrier is located between the back plate and the detection mechanism.

7. The detection device of claim 3, wherein: The upper side of the workbench is provided with a carrier plate (81) for placing the connecting line of the connector and a display (82).

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