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CN-224231944-U - Portable household electrical appliances electric leakage detection device

CN224231944UCN 224231944 UCN224231944 UCN 224231944UCN-224231944-U

Abstract

The utility model discloses a portable household appliance leakage detection device, which comprises a test pencil and a test rod, wherein the lower end of the test pencil is provided with a connecting sleeve, the test rod can be inserted into the connecting sleeve, the inner side wall of the connecting sleeve is provided with a placing groove, a magnetic ring is arranged in the placing groove and can be used for carrying out adsorption connection on the test rod, the side wall of the test rod is provided with a sliding groove, a positioning block is slidably arranged in the sliding groove, one end of a spring is arranged on the side wall of the positioning block, the other end of the spring is arranged on the inner side wall of the sliding groove, the inner side wall of the connecting sleeve is provided with a positioning groove, the positioning block can be inserted into the positioning groove, and meanwhile, the test rod arranged in the device can be taken down from the connecting sleeve, so that the test rod can be conveniently replaced, and when detecting a small gap in a household appliance, the test rod with proper thickness can be replaced, and the applicability of the device is improved.

Inventors

  • CHE YUZHONG
  • XU CHUANYANG
  • LAN CHUNHAO

Assignees

  • 广州海关技术中心

Dates

Publication Date
20260512
Application Date
20250516

Claims (6)

  1. 1. The portable household appliance electric leakage detection device comprises a test pencil (1) and a test rod (2) and is characterized in that a connecting sleeve (3) is arranged at the lower end of the test pencil (1), and the test rod (2) can be inserted into the connecting sleeve (3); The utility model discloses a test device for the test of the test rod, including connecting sleeve (3), positioning sleeve (7), positioning sleeve (3), connecting sleeve (3), positioning sleeve (9) have been seted up to the inside wall of connecting sleeve (3), sliding groove (6) have been seted up to the lateral wall of test rod (2) to install standing groove (4) in the inside wall of connecting sleeve (3), one end of spring (8) is installed to the lateral wall of positioning sleeve (7), the inside wall at sliding groove (6) is installed to the other end of spring (8), positioning groove (9) have been seted up to the inside wall of connecting sleeve (3), positioning block (7) can insert in positioning groove (9).
  2. 2. The portable household appliance electricity leakage detection device according to claim 1, wherein the side wall of the connecting sleeve (3) is provided with a through hole (10), the through hole (10) is communicated with the positioning groove (9), a push rod (11) is slidably installed in the through hole (10), one end of the push rod (11) positioned in the positioning groove (9) is provided with a limiting block (12), and the limiting block (12) can be attached to the side wall of the positioning block (7).
  3. 3. The portable household appliance electric leakage detection device according to claim 1, wherein the side wall of the test pencil (1) is provided with a fixed block (13), the side wall of the fixed block (13) is provided with a clamping groove (14), a standby test rod (15) is clamped in the clamping groove (14), the end of the standby test rod (15) is in a cross-shaped form, and the end of the test rod (2) is in a straight line shape.
  4. 4. The portable household electrical appliance leakage detection device according to claim 1, wherein a fixing clamp (16) is arranged on the side wall of the test pencil (1), and the fixing clamp (16) can be clamped on an external waistband.
  5. 5. The portable household electrical appliance leakage detection device according to claim 1, wherein the end of the test rod (2) is provided with a connecting groove (17), an extension part (18) is inserted into the connecting groove (17), and the extension part (18) can slide in the connecting groove (17).
  6. 6. The portable household appliance electric leakage detection device according to claim 1, wherein a detection unit is arranged in the test pencil (1), the detection unit is electrically connected with the connecting sleeve (3), and the test rod (2) can be tightly attached to the inner wall of the connecting sleeve (3).

Description

Portable household electrical appliances electric leakage detection device Technical Field The utility model relates to the technical field of electric leakage detection, in particular to a portable household appliance electric leakage detection device. Background The household appliance mainly refers to various electric appliances and electronic appliances used in families and similar places, the test pencil is used for testing whether an object to be tested is electrified, a neon bulb is arranged in the pencil body, if the neon bulb emits light during the test, the object is electrified or a fire wire of a passage is indicated, and the household appliance is usually placed in a home due to small size and used for detecting whether the household appliance, a socket and the like are electrified or not, so that whether the household appliance generates an electric leakage phenomenon can be observed; However, the test rod in the existing test pencil is of a fixed structure, and cannot be detached and replaced, so that when the small gap in the household appliance needs to be detected, the test rod of the test pencil cannot be inserted into the gap, and detection cannot be completed. Disclosure of utility model The utility model aims to provide a portable household appliance electric leakage detection device, which solves the problems that the test rods in the conventional test pencil provided in the background art are of fixed structures and cannot be detached and replaced, so that the test rods of the test pencil cannot be inserted into the gaps to finish detection when the small gaps in the household appliance are required to be detected. In order to achieve the purpose, the portable household appliance leakage detection device comprises a test pencil and a test rod, wherein the lower end of the test pencil is provided with a connecting sleeve, and the test rod can be inserted into the connecting sleeve; The utility model discloses a test device, including connecting sleeve, positioning block, connecting sleeve's inside wall has seted up the standing groove, install the magnetic ring in the standing groove, the magnetic ring can adsorb the connection to the test lever, the sliding tray has been seted up to the lateral wall of test lever, sliding fit has the locating piece in the sliding tray, the one end of spring is installed to the lateral wall of locating piece, the inside wall at the sliding tray is installed to the other end of spring, the constant head tank has been seted up to connecting sleeve's inside wall, the locating piece can insert in the constant head tank. As the preferable choice of the utility model, the sidewall of the said junction sleeve has through holes, the said through hole is linked with locating slot, the said through hole is slidably fitted with the ejector pin, one end that the said ejector pin locates in locating slot is fitted with the stopper, the said stopper can be laminated with sidewall of the locating block. As the preferable choice of the utility model, the side wall of the test pencil is provided with the fixed block, the side wall of the fixed block is provided with the clamping groove, the standby test rod is clamped in the clamping groove, the end of the standby test rod is in a cross-shaped form, and the end of the test rod is in a straight shape. As a preferred aspect of the present utility model, a fixing clip is mounted on a side wall of the test pencil, and the fixing clip may be clamped on an external waistband. As the preferable mode of the utility model, the end of the test rod is provided with a connecting groove, an extension part is inserted into the connecting groove, and the extension part can slide in the connecting groove. As the preferable mode of the utility model, the test pencil is internally provided with the detection unit, the detection unit is electrically connected with the connecting sleeve, and the test rod can be tightly attached to the inner wall of the connecting sleeve. Compared with the prior art, the utility model has the beneficial effects that: The test rod arranged in the device is arranged on the test pencil through the connecting sleeve, and meanwhile, the test rod can be taken down from the connecting sleeve, so that the test rod can be conveniently replaced, the device can replace the test rod with proper thickness when detecting a small gap in the household appliance, and the test rod can be inserted into the gap to finish detection, so that the applicability of the device is improved; in addition, the device is also provided with an extension part at the end of the test rod, and the extension part can be pulled out from the connecting groove, so that the length of the test rod is prolonged. Drawings FIG. 1 is a schematic diagram of the structure of the present patent; FIG. 2 is a schematic view of the connecting sleeve structure of the present patent; fig. 3 is a schematic structural diagram of the fixing clip of the present