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CN-224216825-U - Quick test FPC circuit device

CN224216825UCN 224216825 UCN224216825 UCN 224216825UCN-224216825-U

Abstract

The utility model discloses a quick test FPC circuit device, which relates to the technical field of circuit testing, and comprises a pair of side plates, wherein a bottom plate is fixedly arranged between the pair of side plates, a plurality of test probes are arranged in the bottom plate, a test tray for placing FPC is movably arranged at the top of the bottom plate, a cover plate is arranged at the top of the test tray, through holes for the test probes to pass through are formed in the test tray, and elastic columns are fixedly arranged at two sides of the interior of the bottom plate. According to the utility model, the FPC can be fixed on the test tray by arranging the test probes and the test tray and matching with the cover plate and the buckle plate, the test is carried out on the test points of the FPC circuit by a plurality of test probes, the manual wire welding of a worker is not needed, the on-off test of the FPC circuit can be rapidly completed in a short time, and the risk of falling off of the test points possibly caused by manual welding is avoided.

Inventors

  • Fang Chengying
  • ZENG JIAWEN
  • WANG HUAN

Assignees

  • 安徽泓冠光电科技有限公司

Dates

Publication Date
20260508
Application Date
20250512

Claims (6)

  1. 1. A rapid testing FPC circuit device is characterized by comprising a pair of side plates (1), wherein a bottom plate (2) is fixedly arranged between the pair of side plates (1), a plurality of testing probes (3) are arranged in the bottom plate (2), a testing tray (4) for placing FPC is movably arranged at the top of the bottom plate (2), a cover plate (10) is arranged at the top of the testing tray (4), a through hole (401) for the testing probes (3) to penetrate is formed in the testing tray (4), elastic columns (5) are fixedly arranged on two sides of the inside of the bottom plate (2), slots for the insertion of the elastic columns (5) are formed in the bottom of the testing tray (4), a supporting rod (6) is fixedly arranged on one side of the side plate (1), and a buckle plate (7) is rotatably connected to the upper end of the supporting rod (6), and is arranged above the cover plate (10) and is attached to the cover plate (10).
  2. 2. The rapid test FPC circuit device according to claim 1, wherein positioning columns (402) are fixedly arranged at four corners of the bottom of the test tray (4), and guide cylinders (201) for sliding the positioning columns (402) up and down are arranged at four corners of the bottom plate (2).
  3. 3. The rapid test FPC circuit device according to claim 1, wherein a pair of L-shaped limiting corner blocks (8) are fixedly arranged on two sides of the test tray (4).
  4. 4. The rapid test FPC circuit device according to claim 1, wherein a buckling mechanism (9) for driving the two buckle plates (7) to reversely rotate is arranged between the pair of side plates (1), the buckling mechanism (9) comprises a bracket (91) fixedly connected to the side surfaces of the side plates (1), two sides of the bracket (91) are rotatably connected with rotating shafts (92), the two rotating shafts (92) are respectively and fixedly connected to the two buckle plates (7), and a transmission piece (93) is arranged between the two rotating shafts (92).
  5. 5. The rapid test FPC circuit device according to claim 4, wherein the transmission member (93) comprises a first synchronizing wheel (931) fixedly sleeved outside one of the rotating shafts (92) and a second synchronizing wheel (932) rotatably mounted at the bottom of the bracket (91), a synchronous belt (933) is mounted on the outer parts of the first synchronizing wheel (931) and the second synchronizing wheel (932) together, a driving gear (934) is fixedly connected to the axle center of the second synchronizing wheel (932), and a driven gear (935) meshed with the driving gear (934) is fixedly sleeved on the outer part of the other rotating shaft (92).
  6. 6. The rapid test FPC circuit device according to claim 5, wherein the upper end of one of the shafts (92) is fixedly connected with a knob (936) through the bracket (91).

Description

Quick test FPC circuit device Technical Field The utility model relates to the technical field of circuit testing, in particular to a rapid testing FPC circuit device. Background In the process of circuit manufacture, the FPC is usually required to be subjected to on-off test to ensure normal functions, and in the initial trial production and sample feeding stage of production, because the cost of manufacturing test equipment is high, the test is usually carried out by adopting a manual wire bonding mode at present, the process needs to manually bond the wire bonding wires one by one to test points, so that the time consumption is long, errors are easy to occur, the test is more obvious particularly in the test of a high-density circuit board, the manual operation not only needs high technical proficiency, but also needs long time to complete the test, the production efficiency is greatly limited, the test efficiency is low, and the test points are easy to fall off due to incorrect operation, so that the uncertainty and complexity of the test are increased. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a device for rapidly testing FPC, which solves the technical problems in the background art. In order to solve the technical problems, the utility model provides the technical scheme that the quick test FPC circuit device comprises a pair of side plates, a bottom plate is fixedly arranged between the pair of side plates, a plurality of test probes are arranged in the bottom plate, a test tray for placing FPC is movably arranged at the top of the bottom plate, a cover plate is arranged at the top of the test tray, through holes for the test probes to pass through are formed in the test tray, elastic columns are fixedly arranged on two sides of the inner part of the bottom plate, slots for inserting the elastic columns are formed in the bottom of the test tray, a support rod is fixedly arranged on one side of the side plate, a buckle plate is rotatably connected to the upper end of the support rod, and the buckle plate is arranged above the cover plate and is attached to the cover plate. Further, the four corners of the bottom of the test tray are fixedly provided with positioning columns, and the four corners of the bottom plate are provided with guide cylinders for the positioning columns to slide up and down. Further, a pair of L-shaped limiting angle blocks are fixedly arranged on two sides of the test tray. Further, a pair of buckling mechanisms for driving the two buckle plates to reversely rotate are arranged between the side plates, each buckling mechanism comprises a support fixedly connected to the side face of each side plate, two sides of each support are rotatably connected with rotating shafts, the two rotating shafts are respectively and fixedly connected to the two buckle plates, and a transmission part is arranged between the two rotating shafts. Further, the transmission piece comprises a first synchronous wheel fixedly sleeved outside one rotating shaft and a second synchronous wheel rotatably mounted at the bottom of the bracket, the outer parts of the first synchronous wheel and the second synchronous wheel are jointly provided with a synchronous belt, the axle center of the second synchronous wheel is fixedly connected with a driving gear, and the outer part of the other rotating shaft is fixedly sleeved with a driven gear meshed with the driving gear. Further, the upper end of one of the rotating shafts penetrates through the bracket to be fixedly connected with a knob. By means of the technical scheme, the utility model provides a device for rapidly testing FPC (flexible printed circuit), which has at least the following beneficial effects: 1. according to the utility model, the FPC can be fixed on the test tray by arranging the test probes and the test tray and matching with the cover plate and the buckle plate, the test is carried out on the test points of the FPC circuit by a plurality of test probes, the manual wire welding of a worker is not needed, the on-off test of the FPC circuit can be rapidly completed in a short time, and the risk of falling off of the test points possibly caused by manual welding is avoided. 2. According to the utility model, the buckling mechanism is arranged, when the FPC is installed, the cover plate is pressed by one hand, and the two buckle plates can be driven to rotate to the cover plate by twisting the knob by the other hand, so that the FPC is fixed, the testing operation steps are simplified, and the FPC is convenient to use. Drawings The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings: FIG. 1 is a schematic