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CN-224231934-U - Power battery detection device

CN224231934UCN 224231934 UCN224231934 UCN 224231934UCN-224231934-U

Abstract

The utility model relates to the technical field of battery detection equipment and provides a power battery detection device which comprises a base, wherein the top of the base is movably connected with a rotating shaft, the outer surface of the rotating shaft is sleeved with a rotary table, two sides of the rotary table are fixedly connected with two first fixing blocks, when the power battery detection device is used, an electric push rod is started, the output end of the electric push rod drives a push plate to move, the push plate moves to drive a connecting strip to synchronously move, the connecting strip moves to drive the rotary table to rotate on the outer surface of the rotating shaft, the two connecting strips synchronously move in opposite directions, the connecting strip moves to drive a bottom plate to integrally move, a battery is inserted into one battery cylinder, the battery cylinders on two sides are connected due to the movement of the bottom plate, the two ends of the battery are respectively driven to respectively carry out the two battery cylinders, and the positive electrode and the negative electrode of the battery transmit information to the inside of the detection block through a connection detection line.

Inventors

  • XIAN PENGLIN
  • XUE PENGHUI

Assignees

  • 北京道胜科技有限公司

Dates

Publication Date
20260512
Application Date
20250513

Claims (8)

  1. 1. A power battery detection device comprises a base (1) and is characterized in that a rotating shaft (101) is movably connected to the top of the base (1), a rotary disc (102) is sleeved on the outer surface of the rotating shaft (101), two first fixing blocks (103) are fixedly connected to the two sides of the rotary disc (102), a linkage shaft (104) is sleeved on the outer surface of each first fixing block (103), a second fixing block (105) is fixedly connected to the other side of each second linkage shaft (104), connecting strips (106) are fixedly connected to the tops of the two second fixing blocks (105), and sliding blocks (107) are fixedly connected to the two sides of each connecting strip (106).
  2. 2. The power battery detection device according to claim 1, wherein a plurality of fixing strips (108) are fixedly arranged at the top of the base (1), sliding grooves (109) are formed in two sides of each of the plurality of fixing strips (108), the plurality of sliding blocks (107) are slidably connected to the outer surfaces of the plurality of fixing strips (108), and an electric push rod (110) is fixedly arranged at the top of the base (1).
  3. 3. The power battery detection device according to claim 2, wherein the output end of the electric push rod (110) is fixedly connected with a push plate (111), the push plate (111) is fixedly connected to the outer surface of one side of one of the sliding blocks (107), the tops of the two connecting strips (106) are fixedly connected with a bottom plate (112), and the tops of the two bottom plates (112) are fixedly provided with a fixed frame (114).
  4. 4. The power battery detection device according to claim 3, further comprising a plurality of battery barrels (115), wherein one sides of the battery barrels (115) are fixedly connected with detection lines (116), and the other sides of the detection lines (116) are fixedly connected with sensing blocks (117).
  5. 5. The power battery detection device according to claim 4, wherein detection plates (113) are fixedly mounted on the other sides of the two fixing frames (114), a plurality of induction lamps (127) are fixedly connected to the outer surfaces of the two detection plates (113), and detection blocks (126) are fixedly connected to the tops of the plurality of detection plates (113).
  6. 6. The power battery detection device according to claim 1, wherein a cylindrical frame (118) is fixedly arranged on one side of the base (1), a motor (119) is fixedly arranged on the top of the cylindrical frame (118), and a motor threaded rod (120) is fixedly connected to an output shaft of the motor (119).
  7. 7. The power battery detection device according to claim 6, wherein a nut block (121) is movably sleeved on the outer surface of the motor threaded rod (120), and one side of the nut block (121) is fixedly connected with a supporting bar (122).
  8. 8. The power battery detection device according to claim 7, wherein two telescopic wires (123) are fixedly connected to two sides of the supporting bar (122), detection heads (124) are fixedly installed on the other sides of the two telescopic wires (123), and two detection lamps (125) are fixedly installed on the tops of the supporting bar (122).

Description

Power battery detection device Technical Field The utility model relates to the technical field of battery detection equipment, in particular to a power battery detection device. Background The power battery detection device is professional equipment for evaluating and monitoring the performance, the health state and the safety of the battery, along with the rapid development of the fields of electric automobiles, energy storage systems and the like, the requirements for high-performance and high-reliability power batteries are increasingly increased, and corresponding detection technologies are also becoming more important. In the prior art, as shown in Chinese patent number CN222379730U, a power battery detection device comprises a base and a test pen fixing device, support columns are arranged at four corners of the top of the base, a top plate is fixedly connected to the tops of the four support columns, an instrument mounting seat is arranged at the top of the top plate, a battery positioning device is arranged at the top of the base and comprises three first guide rails which are respectively arranged at two sides and the back of the top of the base, a slide bar is connected inside the first guide rails in a sliding manner, one side of the slide bar, which is close to the center of the base, penetrates through the first guide rails and is fixedly connected with a limiting plate, a slot is formed in the top of the first guide rails, and a positioning mechanism is arranged at the position corresponding to the slot. In the above-mentioned technique, although make fixed sleeve's horizontal position and high position carry out accurate control, can touch power battery's positive pole and negative pole when guaranteeing that the test pencil in the fixed sleeve falls perpendicularly, replace manual detection, nevertheless a plurality of batteries need detect when detecting, still need one battery to detect, take down to detect another, consume a large amount of time, then in the present time of carrying out a plurality of batteries simultaneously and detect, when the state that has had the problem, still need look for one or more damaged batteries, very delay time. Disclosure of utility model The utility model aims to solve the problems that in the prior art, when a plurality of batteries need to be detected, one battery needs to be detected, the other battery needs to be taken down for detection, and when the plurality of batteries simultaneously detect, when a state with problems exists, one or more damaged batteries need to be found. In order to achieve the purpose, the power battery detection device comprises a base, wherein the top of the base is movably connected with a rotating shaft, the outer surface of the rotating shaft is sleeved with a rotating disc, two sides of the rotating disc are fixedly connected with two first fixing blocks, the outer surfaces of the first fixing blocks are sleeved with a linkage shaft, the other sides of the two linkage shafts are fixedly connected with second fixing blocks, the tops of the two fixing blocks are fixedly connected with connecting strips, and the two sides of the two connecting strips are fixedly connected with sliding blocks. As a preferred implementation mode, a plurality of fixed bars are fixedly arranged at the top of the base, sliding grooves are formed in two sides of each fixed bar, a plurality of sliding blocks are slidably connected to the outer surfaces of the fixed bars, an electric push rod is fixedly arranged at the top of the base, a push plate is fixedly connected to the output end of the electric push rod, the push plate is fixedly connected to the outer surface of one side of one sliding block, two bottom plates are fixedly connected to the tops of the connecting bars, and a fixed frame is fixedly arranged at the tops of the two bottom plates. The technical effect of adopting the further scheme is that the electric push rod is started, the output end of the electric push rod drives the push plate to move, the push plate moves to enable the sliding block to slide on the outer surface of the sliding groove, the sliding block slides to drive the connecting strips to move synchronously, and when the two linkage shafts are connected to the first fixed block on the outer surface of the rotary table, the connecting strips move to enable the rotary table to rotate on the outer surface of the rotary shaft, but because the rotary table is limited by the angle of the linkage shafts, the rotating angle of the rotary table is enabled to be limited to one hundred eighty degrees, the rotary table rotates to enable the two linkage shafts to move in opposite directions, and therefore the two connecting strips move synchronously in opposite directions, and the connecting strips move to drive the base plate to move integrally. As a preferred implementation mode, the battery pack further comprises a plurality of battery cylinders, wherein one sides of the bat