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CN-224216831-U - Circuit debugging signal acquisition interface device

CN224216831UCN 224216831 UCN224216831 UCN 224216831UCN-224216831-U

Abstract

The utility model relates to the technical field of electronic measurement and instruments, in particular to a circuit debugging signal acquisition interface device which comprises a base, two clamping pieces, at least one acquisition component, a rotating seat, a connecting terminal, a movable arm and a probe, wherein the two clamping pieces are movably connected with the base, the two clamping pieces are relatively close to or far away from each other in the horizontal direction and are used for clamping a circuit board to be debugged, the at least one acquisition component is arranged on one side of the base and is used for acquiring signals of a circuit of the circuit board, the acquisition component comprises the rotating seat, the connecting terminal, the movable arm and the probe, the rotating seat is fixed on the rotating seat, the movable arm is rotatably connected with the rotating seat, and the tip end of the probe can be abutted against the circuit board to be debugged. The utility model has the advantages of improving the circuit debugging efficiency and accuracy and realizing the synchronous capturing of multiple paths of signals through the arrangement.

Inventors

  • Yuan Ningyang
  • CHEN XIAOPING

Assignees

  • 苏州大学

Dates

Publication Date
20260508
Application Date
20260403

Claims (9)

  1. 1. A circuit debug signal acquisition interface device, comprising: A base (10); The two clamping pieces (20) are movably connected with the base (10), and the two clamping pieces (20) are relatively close to or far away from each other along the horizontal direction and are used for clamping a circuit board to be debugged; The circuit board debugging device comprises a base (10), at least one acquisition component (60), a probe (608) and a movable arm, wherein the acquisition component (60) is arranged on one side of the base and is used for acquiring signals of a circuit board, the acquisition component (60) comprises a rotating seat (601) arranged on the base (10), a connecting terminal (602) fixed on the rotating seat (601), the movable arm and the probe (608) are rotatably connected with the free end of the movable arm, the movable arm is rotatably connected with the rotating seat (601), and the tip end of the probe (608) can be abutted against the circuit board to be debugged.
  2. 2. The circuit debugging signal acquisition interface device according to claim 1, wherein the base (10) is provided with a containing groove (101), a sliding groove (102) is formed in the containing groove (101) along the horizontal direction, a movable component is arranged in the sliding groove (102), and a movable part of the movable component is connected with the clamping piece (20).
  3. 3. The circuit debugging signal acquisition interface device according to claim 2, wherein the movable assembly comprises an elastic element (30) and a movable block (70) which are installed in the sliding groove (102), the elastic element (30) is arranged along the length direction of the sliding groove (102), one end of the elastic element (30) is abutted against the inner wall of the sliding groove (102), the other end of the elastic element is abutted against the movable block (70), and the movable block (70) is fixedly connected with the clamping piece (20).
  4. 4. The circuit debug signal acquisition interface device of claim 1, wherein the connection terminals (602) and the probes (608) are electrically connected.
  5. 5. The circuit debugging signal acquisition interface device according to claim 1, wherein the movable arm comprises at least two sections of movable rods, one section of the movable rods is rotatably connected with the rotary seat (601), and two adjacent sections of the movable rods are rotatably connected.
  6. 6. The circuit debug signal acquisition interface device of claim 5, wherein the acquisition assembly (60) further comprises a mounting block (606) rotatably coupled to the movable bar having a free end and a rotatable bar (607) rotatably coupled to the mounting block (606), the probe (608) being secured within the rotatable bar (607).
  7. 7. The circuit debugging signal acquisition interface device according to claim 6, wherein the movable rod has two sections, namely a first movable rod (604) and a second movable rod (605), one end of the first movable rod (604) is rotatably connected with the connecting base (603), the other end of the first movable rod is rotatably connected with the second movable rod (605), and the free end of the second movable rod (605) is rotatably connected with the mounting seat (606).
  8. 8. The circuit debug signal acquisition interface device of claim 5, wherein the acquisition assembly (60) further comprises a connection base (603) fixed to the swivel base (601), wherein the connection base (603) is rotatably connected to one of the movable bars.
  9. 9. The circuit debug signal acquisition interface device of claim 1, further comprising an adjustment assembly configured to adjust a height of the acquisition assembly (60), the adjustment assembly comprising a fixed bar (50) fixed to the base (10) and an adjustment plate (40) movably coupled to the fixed bar (50), the acquisition assembly (60) being mounted on the adjustment plate (40).

Description

Circuit debugging signal acquisition interface device Technical Field The utility model relates to the technical field of electronic measurement and instruments, in particular to a circuit debugging signal acquisition interface device. Background In the process of circuit debugging, the debugging equipment (such as an oscilloscope) is needed to be used for lap joint with the circuit board, and in the working process of the circuit board, the electric signals of all circuits can be collected, so that the circuit debugging signal collection interface device is provided for facilitating the lap joint process of the circuits. In the prior art, the most common acquisition interface is a pen-type handheld probe, and although the operation is flexible, the number is limited, and the accuracy of the acquisition of electric signals of each line cannot be effectively ensured when the acquisition of more complex line signals is carried out. In addition, most of the probe stations can assist in fixing the probes, and the positions of the probes need to be adjusted for ensuring the picking of the circuit board after fixing the circuit board and discharging after debugging, so that the probes need to be adjusted again before the follow-up debugging work, and when the debugging workload is large, the debugging efficiency is seriously affected. Disclosure of utility model Therefore, the technical problem to be solved by the utility model is to overcome the problems in the prior art, and thus, the circuit debugging signal acquisition interface device is provided. A circuit debug signal acquisition interface device, comprising: A base; The two clamping pieces are movably connected with the base, and are relatively close to or far away from each other along the horizontal direction and used for clamping a circuit board to be debugged; the acquisition assembly is arranged on one side of the base and is used for acquiring signals of a circuit board, and comprises a rotating seat arranged on the base, a connecting terminal fixed on the rotating seat, a movable arm and a probe rotationally connected with the free end of the movable arm, wherein the movable arm is rotationally connected with the rotating seat, and the tip of the probe can be abutted against the circuit board to be debugged. In one embodiment of the utility model, the base is provided with a containing groove, a sliding groove is arranged in the containing groove along the horizontal direction, a movable component is arranged in the sliding groove, and a movable part of the movable component is connected with the clamping piece. In one embodiment of the utility model, the movable assembly comprises an elastic element and a movable block which are arranged in the sliding groove, wherein the elastic element is arranged along the length direction of the sliding groove, one end of the elastic element is abutted against the inner wall of the sliding groove, the other end of the elastic element is abutted against the movable block, and the movable block is fixedly connected with the clamping piece. In one embodiment of the present utility model, the connection terminal and the probe are electrically connected. In one embodiment of the utility model, the movable arm comprises at least two sections of movable rods, one section of movable rods is rotatably connected with the rotating seat, and two adjacent sections of movable rods are rotatably connected. In one embodiment of the utility model, the acquisition assembly further comprises a mounting seat rotatably connected with the movable rod with a free end and a rotating rod rotatably connected with the mounting seat, and the probe is fixed in the rotating rod. In one embodiment of the utility model, the movable rod is provided with two sections, namely a first movable rod and a second movable rod, one end of the first movable rod is rotationally connected with the connecting base, the other end of the first movable rod is rotationally connected with the second movable rod, and the free end of the second movable rod is rotationally connected with the mounting seat. In one embodiment of the utility model, the collecting assembly further comprises a connecting base fixed on the rotating seat, and the connecting base is rotatably connected with one section of the movable rod. In one embodiment of the utility model, the device further comprises an adjusting assembly, wherein the adjusting assembly is used for adjusting the height of the collecting assembly, the adjusting assembly comprises a fixed rod fixed on the base and an adjusting plate movably connected with the fixed rod, and the collecting assembly is mounted on the adjusting plate. Compared with the prior art, the technical scheme of the utility model has the following beneficial effects: The circuit debugging signal acquisition interface device comprises a base, two clamping pieces and at least one acquisition component, wherein the circuit board is stably clamped t