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CN-224216771-U - Clamp ammeter convenient for searching photovoltaic string faults

CN224216771UCN 224216771 UCN224216771 UCN 224216771UCN-224216771-U

Abstract

The utility model relates to the technical field of clamp-on ampere meters, in particular to a clamp-on ampere meter which is convenient for finding out faults of a photovoltaic string. This pincerlike ampere meter convenient to seek photovoltaic group cluster trouble, through the setting of supporting mechanism, at first with supporting leg threaded connection on the display screen, then press the stopper, the stopper presses first spring, afterwards with the connecting block gomphosis into the spout, the position relative timing of first spacing groove and recess, the stopper removes in to first spacing groove from the recess, after the stopper gomphosis is gone into first spacing groove completely and is pressed the handle, accomplish the block, afterwards press the button, press the button into the integrated groove, then slide the slide bar, adjust the supporting angle of touching the land parcel, after the regulation is accomplished, the button will gomphosis again in the second spacing groove, accomplish the support.

Inventors

  • LIN GUANGYI

Assignees

  • 一度阳光(厦门)新能源科技有限公司

Dates

Publication Date
20260508
Application Date
20250520
Priority Date
20250214

Claims (8)

  1. 1. The clamp ammeter convenient for finding the photovoltaic string faults comprises a display screen (1) and a supporting mechanism (2) and is characterized in that the supporting mechanism (2) is arranged on one side of the surface of the display screen (1), and a combined mechanism (3) is arranged at one end of the display screen (1); The supporting mechanism (2) comprises supporting legs (201), sliding grooves (202), first limit grooves (203), connecting blocks (204), handles (205), grooves (206), connecting rods (207), first springs (208), sliding rods (209), second limit grooves (210), limiting blocks (211), integrated grooves (212), ground contact blocks (213), second springs (214) and buttons (215), one side of the display screen (1) is connected with the supporting legs (201) in a threaded mode, the sliding grooves (202) are formed in the surfaces of the display screen (1), the first limit grooves (203) are formed in the two sides of the sliding grooves (202), connecting blocks (204) are embedded in the sliding grooves (202), the handles (205) are embedded in the first limit grooves (203), grooves (206) are formed in the two ends of the connecting blocks (204), one side of each connecting block (204) is rotatably connected with the connecting rods (207), one side of each groove (206) is connected with the first springs (208), one side of each connecting rod (207) is embedded in the other, the other side of each connecting rod (207) is provided with the corresponding limiting block (211), an integrated groove (212) is formed in one side of the surface of the sliding rod (209), one end of the sliding rod (209) is connected with a ground contact block (213), one side of the integrated groove (212) is connected with a second spring (214), and the other side of the second spring (214) is connected with a button (215).
  2. 2. The clamp-on ammeter for facilitating the fault finding of the photovoltaic string according to claim 1, wherein three groups of the sliding grooves (202) are arranged, and the three groups of the sliding grooves (202) are distributed on the supporting leg (201) at equal angles.
  3. 3. The clamp ammeter convenient for finding out faults of a photovoltaic string according to claim 1, wherein the groove (206) is aligned with the first limit groove (203), and the groove (206) is matched with the first limit groove (203) in size.
  4. 4. The clamp ammeter convenient for finding out faults of a photovoltaic string according to claim 1, wherein the first springs (208) are arranged in two groups in the grooves (206), and the connecting blocks (204) respectively form a mutual sliding structure with the grooves (206) and the first limiting grooves (203) through the first springs (208).
  5. 5. The clamp ammeter convenient for finding out faults of a photovoltaic string according to claim 1, wherein the second limiting grooves (210) are arranged in six groups on the connecting rod (207) and are distributed on the connecting rod (207) at equal intervals, and the second limiting grooves (210) are aligned with the integrating grooves (212).
  6. 6. The clamp ammeter for facilitating fault finding of photovoltaic strings according to claim 1, wherein the surface of the button (215) is embedded in the second limiting groove (210), and the button (215) and the second limiting groove (210) and the integrated groove (212) form a mutual sliding structure through the second spring (214).
  7. 7. The clamp-on ammeter convenient for finding faults of a photovoltaic string according to claim 1, wherein the combining mechanism (3) comprises a module rod (301), a thread groove (302), an air cylinder (303) and a contact current component (304), the other side of the display screen (1) is connected with the module rod (301) in a threaded mode, the thread groove (302) is formed in the other side of the module rod (301), the air cylinder (303) is connected with the thread groove (302) in an internal threaded mode, and the output end of the air cylinder (303) is connected with the contact current component (304).
  8. 8. The clamp-on ammeter convenient for finding out faults of a photovoltaic string according to claim 7, wherein the contact current component (304) is electrically connected with the display screen (1), and the air cylinder (303) is electrically connected with the display screen (1).

Description

Clamp ammeter convenient for searching photovoltaic string faults Technical Field The utility model relates to the technical field of clamp-on ampere meters, in particular to a clamp-on ampere meter convenient for searching photovoltaic string faults. Background The clamp ammeter is an electrical instrument for measuring current, has the function of directly measuring current without disconnecting a circuit, clamps a wire through a current sensor, senses the current passing through the wire, thereby displaying the current value, is widely applied to the fields of electric power, industry, household appliance maintenance and the like, has the advantages of convenience and nondestructive detection, generally needs an maintainer to climb up a high place in outdoor maintenance, and then uses a device for detection, and along with the continuous development of science and technology, the functional requirement on the clamp ammeter is higher and higher, so the clamp ammeter convenient for searching the photovoltaic string fault is particularly needed. However, the existing pincerlike ammeter convenient for finding faults of the photovoltaic string, although achieving rapid detection of the string at a high position through simple zero cooperation, does not need to climb a ladder, is manually held, and can shake during detection, so that the actual detection effect of the device is affected, and the device has certain danger. For solving above-mentioned problem, through retrieving, the patent of bulletin number CN215218956U discloses a pincerlike ampere meter convenient to seek photovoltaic group cluster trouble, proposes "including lift sleeve, lifter, adjusting bolt, concave support frame and pincerlike ampere meter herein, wherein, the lifter slides and inserts and locate in the lift sleeve, the top of lift sleeve one side is equipped with the screw hole, adjusting bolt threaded connection, the screw hole, concave support frame fixed connection in the lifter is kept away from the one end of lift sleeve, the pincerlike ampere meter is fixed in through being located in the fixed knot structure on concave support frame both sides top in the recess of concave support frame. The utility model can quickly increase the speed of searching the fault corresponding group string without climbing a ladder, and has simple, safe, labor-saving and efficient operation process. By means of simple zero matching, the mechanism can complete rapid detection of the high-place strings without climbing a ladder, but the device is manually held by a person, and shake can be generated during detection by the person, so that the actual detection effect of the device is affected, and the device has a certain danger. In view of the above, intensive studies have been conducted to solve the above problems. Disclosure of utility model The utility model aims to provide a clamp ammeter convenient for searching faults of a photovoltaic string, which solves the problems that the prior clamp ammeter convenient for searching faults of the photovoltaic string, provided in the prior art, can complete rapid detection of the string at a high position through simple zero cooperation without a ladder, but because the device is manually held by a person, the device can shake during detection, the actual detection effect of the device is affected, and a certain danger exists. The clamp ammeter convenient for finding the photovoltaic string fault comprises a display screen and a supporting mechanism, wherein one side of the surface of the display screen is provided with the supporting mechanism, and one end of the display screen is provided with a combined mechanism; The utility model provides a supporting mechanism, including supporting leg, spout, first spacing groove, connecting block, handle, recess, connecting rod, first spring, slide bar, second spacing groove, stopper, integrated groove, touch block, second spring and button, one side threaded connection of display screen has the supporting leg, the spout has been seted up on the surface of display screen, first spacing groove has been seted up to the both sides of spout, the inside gomphosis of spout has the connecting block, the inside gomphosis of first spacing groove has the handle, the recess has been seted up at the both ends of connecting block, one side of connecting block rotates and is connected with the connecting rod, one side of recess is connected with first spring, the inside gomphosis of connecting rod has the slide bar, the second spacing groove has been seted up to one side of the surface of connecting rod, the opposite side of slide bar is connected with the stopper, one end of slide bar is connected with touch block, one side of integrated groove is connected with the second spring, the opposite side of second spring is connected with the button. Preferably, the sliding grooves are provided with three groups, and the three groups of sliding grooves are distributed on the supporting