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CN-224216745-U - Test head structure for photovoltaic module electric measurement

CN224216745UCN 224216745 UCN224216745 UCN 224216745UCN-224216745-U

Abstract

The utility model discloses a test head structure for electric measurement of a photovoltaic module, which comprises a fixed plate, wherein a height adjusting component is arranged on the fixed plate, a jacking plate is connected above the height adjusting component, a mounting plate is arranged above the jacking plate, a plug-in component and a clamping component are arranged above the mounting plate, the plug-in component comprises a plug-in movable plate which is arranged on the mounting plate in a sliding manner, a second cylinder connected with the plug-in movable plate is arranged on the side edge of the plug-in movable plate, a probe mounting plate which is elastically arranged along the plug-in direction is arranged above the plug-in movable plate, a probe is arranged on the probe mounting plate, the probe comprises a plunger and a sleeve, and a crown spring is arranged in the sleeve close to a socket end. The connector of the photovoltaic module has the advantages of being capable of realizing automatic connection of the probe and the connector of the photovoltaic module, accurate, safe and effective in insertion, realizing electrical detection of the photovoltaic module, avoiding manual insertion and extraction of the connector of the photovoltaic module, being high in automation degree, saving manpower and improving working efficiency.

Inventors

  • LIU CAN
  • YANG LEI

Assignees

  • 苏州新亦盟自动化设备有限公司

Dates

Publication Date
20260508
Application Date
20250519

Claims (9)

  1. 1. A test head structure for electric measurement of a photovoltaic module comprises a fixed plate (10) and is characterized in that a height adjusting assembly (20) is mounted on the fixed plate (10), a jacking plate (30) is connected to the upper portion of the height adjusting assembly (20), a mounting plate (50) is arranged above the jacking plate (30), a plug assembly (60) and a clamping assembly (70) are mounted above the mounting plate (50), the plug assembly (60) comprises a plug movable plate (601) which is slidably arranged on the mounting plate (50), a second cylinder (603) connected with the plug movable plate is arranged on the side edge of the plug movable plate (601), a probe mounting plate (604) which is elastically arranged along the plug direction is arranged above the plug movable plate (601), a probe (605) is mounted on the probe mounting plate (604), the probe (605) comprises a plunger (6051), a sleeve (6052) is sleeved on the plunger (6051), and a crown (6053) is arranged in the sleeve (6052) and close to a socket end.
  2. 2. The test head structure for electrical measurement of a photovoltaic module according to claim 1, wherein a second ejector rod (606) is connected to the end, far away from the probe (605), of the probe mounting plate (604), the second ejector rod (606) is movably connected with the plugging moving plate (601), and a second spring (607) for elastic support is sleeved on the second ejector rod (606).
  3. 3. The test head structure for electrical measurement of a photovoltaic module according to claim 1, wherein a first linear guide rail (602) arranged along the plugging direction is arranged between the plugging moving plate (601) and the mounting plate (50), and the second cylinder (603) is a rodless cylinder.
  4. 4. The test head structure for electrical measurement of a photovoltaic module according to claim 1, wherein the clamping module (70) comprises a first sliding plate (702) and a second sliding plate (703) which are arranged in a sliding manner relatively horizontally, the sliding directions of the first sliding plate (702) and the second sliding plate (703) are perpendicular to the inserting direction of the probe (605), a first rack (704) is arranged on the side edge, close to the second sliding plate (703), of the first sliding plate (702), a second rack (705) is arranged on the side edge, close to the first sliding plate (702), of the second sliding plate (703), the first rack (704) and the second rack (705) are oppositely arranged, a gear (706) is connected between the first rack (704) or the second rack (705) or the gear (706), a driving device is connected to the first sliding plate (702), a first clamping block (710) is arranged on the second sliding plate (703), and a second clamping block (711) which is symmetrically arranged with the first clamping block (710) is arranged on the second sliding plate (703).
  5. 5. The electrical testing head structure for the photovoltaic module of claim 4, wherein the driving device comprises a third air cylinder (708), a first pushing block (707) is connected to the lower end of the second rack (705), a second pushing block (709) is connected to the third air cylinder (708), and the first pushing block (707) is clamped with the second pushing block (709).
  6. 6. The structure of the test head for electrical measurement of the photovoltaic module according to claim 5, wherein a second linear guide rail (701) is arranged below the first sliding plate (702) and the second sliding plate (703) along the sliding direction, the second linear guide rail (701) is mounted on the mounting plate (50), and the third cylinder (708) is a rodless cylinder.
  7. 7. The test head structure for electrical measurement of a photovoltaic module according to claim 4, wherein the clamping surfaces of the first clamping block (710) and the second clamping block (711) are tooth-like surfaces, and at least two supporting rods (712) are connected between the first clamping block (710) and the second clamping block (711).
  8. 8. The test head structure for electrical measurement of a photovoltaic module according to claim 1, wherein the height adjusting assembly (20) comprises a first air cylinder (201) arranged below the fixed plate (10), a first ejector rod (202) is connected to the upper end of the first air cylinder (201), the upper end of the first ejector rod (202) is movably connected with the lifting plate (30), a first spring (203) is sleeved on the first ejector rod (202), and a guide piece (204) is arranged between the lifting plate (30) and the fixed plate (10).
  9. 9. The test head structure for electrical measurement of a photovoltaic module according to claim 1, wherein the fixing plate (10) is of a circular plate structure, a plurality of circular arc-shaped adjusting holes (101) which are uniformly arranged at intervals are formed in the edge of the fixing plate along the circumferential direction of the fixing plate, an adjusting connecting plate (40) is arranged between the jacking plate (30) and the mounting plate (50), and the adjusting connecting plate (40) comprises two connecting plates connected through a dovetail groove structure.

Description

Test head structure for photovoltaic module electric measurement Technical Field The utility model relates to the technical field of detection of photovoltaic modules, in particular to a test head structure for electric measurement of a photovoltaic module. Background The photovoltaic module is also called a solar cell module and a solar panel, and is a core part in a solar power generation system and is the most important part in the solar power generation system. The solar energy is converted into electric energy, or is sent to a storage battery for storage, or the load is pushed to work. In the production process of the photovoltaic module, electrical detection is required. The traditional mode is that the test head is pegged graft with the connector for photovoltaic module with the manual work, but artifical grafting has increased the manual work volume intangibly, increases the cost of labor, and detects that the speed is relatively lower, and degree of automation is low. Some adopt the robot to carry out with test head and photovoltaic module with the connector grafting, but the purchase cost of robot is high, and the maintenance cost is high simultaneously. Meanwhile, the existing detection probes for the test head are in poor contact with the connector, and the probes are not connected in place with the contact pins in the connector, so that effective and accurate detection of the photovoltaic module cannot be guaranteed finally. Disclosure of utility model The utility model aims to provide a test head structure for electric measurement of a photovoltaic module, which aims to solve the problems in the background technology. The test head structure for the photovoltaic module electrical measurement comprises a fixed plate, wherein a height adjusting component is arranged on the fixed plate, a jacking plate is connected above the height adjusting component, a mounting plate is arranged above the jacking plate, an inserting component and a clamping component are arranged above the mounting plate, the inserting component comprises an inserting moving plate which is arranged on the mounting plate in a sliding mode, a second air cylinder connected with the inserting moving plate is arranged on the side edge of the inserting moving plate, a probe mounting plate which is elastically arranged along the inserting direction is arranged above the inserting moving plate, a probe is arranged on the probe mounting plate, the probe comprises a plunger, a sleeve is sleeved on the plunger, and a crown spring is arranged in the sleeve, close to the end of a socket. Further preferably, the end, far away from the probe, of the probe mounting plate is connected with a second ejector rod, the second ejector rod is movably connected with the inserting moving plate, a second spring used for elastic support is sleeved on the second ejector rod, and elastic setting of the probe mounting plate is achieved. Further preferably, a first linear guide rail arranged along the plugging direction is arranged between the plugging moving plate and the mounting plate, and the second cylinder is a rodless cylinder, so that the volume of the plugging assembly can be reduced. Further preferably, the clamping assembly comprises a first sliding plate and a second sliding plate which are arranged in a sliding manner relatively horizontally, the sliding direction of the first sliding plate and the sliding direction of the second sliding plate are perpendicular to the inserting direction of the probe, a first rack is arranged on the side edge, close to the second sliding plate, of the first sliding plate, a second rack is arranged on the side edge, close to the first sliding plate, of the second sliding plate, a gear is oppositely arranged between the first rack and the second rack in a meshed manner, the first rack or the second rack or the gear is connected with a driving device, a first clamping block is arranged on the first sliding plate, a second clamping block which is symmetrically arranged with the first clamping block is arranged on the second sliding plate, and the reverse movement of the first clamping block and the second clamping block is realized through the reverse movement of the first rack and the second rack, so that the clamping or the releasing of the connector is realized. Further preferably, the driving device comprises a third air cylinder, the lower end of the second rack is connected with a first pushing block, the third air cylinder is connected with a second pushing block, and the first pushing block is clamped with the second pushing block to drive the first rack, the second rack and the gears to drive. Further preferably, a second linear guide rail arranged along the sliding direction is arranged below the first sliding plate and the second sliding plate, the second linear guide rail is arranged on the mounting plate, and the third cylinder is a rodless cylinder, so that the structural volume of the clamping assembl