CN-224216861-U - Circuit board support detection device

CN224216861UCN 224216861 UCN224216861 UCN 224216861UCN-224216861-U

Abstract

The application relates to the technical field of battery manufacturing, in particular to a circuit board support detection device which comprises a workbench, a first supporting member, a pressing component, a second supporting member, a first detection member, a second detection member and an indicator lamp, wherein the first supporting member is arranged on the workbench, the pressing component is arranged on the first supporting member, the second supporting member is connected with the pressing component, the two detection members are arranged on the second supporting member, the pressing component can drive the second supporting member to synchronously drive the two detection members to move along a first preset direction, so that the two detection members are respectively contacted with or separated from a busbar and a socket on a battery support, and the two detection members and the indicator lamp are correspondingly arranged. The device can be used for rapidly detecting the circuit on-off and tin connection defects of the battery support, reduces labor intensity, improves detection efficiency, and can judge directly through the lighting condition of the indicator lamp, so that the device is more visual.

Inventors

Qiao Yixiong
CHENG HONGGANG
CHEN ZHONGZHONG
LI QIANG
YANG QINGHENG

Assignees

江苏中兴派能电池有限公司

Dates

Publication Date: 20260508
Application Date: 20250408

Claims (10)

1. The circuit board bracket detection device is characterized by comprising a workbench, a first supporting member, a pressing component, a second supporting member, a first detection member, a second detection member and an indicator lamp; the first support member is arranged on the workbench, the pressing assembly is arranged on the first support member, the second support member is connected with the pressing assembly, the first detection member and the second detection member are both arranged on the second support member, the pressing assembly can drive the second support member to synchronously drive the first detection member and the second detection member to move towards or away from a battery support on the workbench along a first preset direction, so that the first detection member is contacted with or separated from a busbar on the battery support, and the second detection member is contacted with or separated from a socket on the battery support; And in the state that the first detection member is in contact with the busbar on the battery support and the second detection member is in contact with the socket on the battery support, if all the indicator lamps can be fully lighted, judging that the circuit on the battery support is in communication, and if all the indicator lamps can be fully lighted according to only odd sequences or only even sequences, judging that the circuit on the battery support is free of tin connection.
2. The circuit board support detection device according to claim 1, wherein the pressing component comprises a sleeve, a pressing rod piece, an adapting member and a handle, wherein the sleeve is fixed on the first supporting member, the pressing rod piece is movably penetrated in the sleeve, and the top end and the bottom end of the pressing rod piece are exposed out of the sleeve; Along the first preset direction, the handle and the switching member are arranged above the pressing rod piece, one end of the switching member is rotationally connected with a first position of the handle, the other opposite end of the switching member is rotationally connected with the top end of the pressing rod piece, a second position of the handle is rotationally connected with the first supporting member, and the second supporting member is connected with the bottom end of the pressing rod piece.
3. The circuit board bracket detection device according to claim 2, wherein the first detection member comprises a mounting sleeve, a guide rod, a spring and a probe part, wherein the mounting sleeve part is fixed on the second support member; one end of the guide rod is movably inserted into the mounting sleeve, the spring is sleeved on the guide rod, two ends of the spring are respectively connected with the end part of the mounting sleeve and the limit boss, and the probe part is fixedly connected with one end, far away from the mounting sleeve, of the guide rod.
4. The circuit board holder detection device according to claim 2, wherein the table is formed with a mounting groove extending along the first preset direction and for placing the circuit board holder, and a bottom wall of the mounting groove is formed with a relief groove.
5. The circuit board rack inspection device according to claim 4, further comprising a plurality of limiting members, wherein the limiting members are disposed at intervals along the outer Zhou Shunci of the mounting groove and are used for limiting the circuit board rack.
6. The circuit board holder inspection device according to claim 2, wherein the handle includes a connecting portion and a handle portion connected to form an L-shaped structure, and the connecting portion is rotatably connected to the first support member and the adapter member, respectively, and/or The pressing component further comprises a supporting seat, the supporting seat is arranged on the first supporting member, the sleeve is fixed on the supporting seat, the handle is rotationally connected with the supporting seat, and/or The number of the switching components is two, and the switching components are respectively arranged on two opposite sides of the handle along the direction perpendicular to the first preset direction.
7. The circuit board support detection device according to claim 1, further comprising a first electric connector, a second electric connector, a third electric connector, a fourth electric connector and a master switch, wherein any one of the indicator lamps is provided with the first electric connector and is electrically connected with the corresponding second detection member through the corresponding first electric connector; The plurality of first detection members are sequentially arranged along a second preset direction, wherein the 2i+1st detection members are respectively provided with a third electric connector, and can be electrically connected with a power supply through the corresponding third electric connectors, i is an integer greater than or equal to 0, the 2j first detection members are respectively provided with a fourth electric connector, and all the fourth electric connectors can be electrically connected with a first pole of the power supply through the master control switch, wherein j is an integer greater than 0.
8. The circuit board rack inspection device according to claim 7, further comprising a first bus electrical connector, wherein all of the fourth electrical connectors are electrically connected to the first bus electrical connector and the first bus electrical connector is connectable to a first pole of a power supply, wherein the master switch is disposed on the first bus electrical connector and is disposed at an end of the fourth electrical connector opposite to the first bus electrical connector near the power supply.
9. The circuit board rack inspection device of claim 8, further comprising a second bussing electrical connector, all of the third electrical connectors being electrically connected to the second bussing electrical connector, and the second bussing electrical connector being electrically connectable to a power source; The circuit board support detection device further comprises a first total electric connecting piece, wherein the first total electric connecting piece and the second total electric connecting piece are electrically connected with the first total electric connecting piece, and the first total electric connecting piece can be electrically connected with a first pole of a power supply; The circuit board support detection device further comprises a second total electric connecting piece, all the second electric connecting pieces are electrically connected with the second total electric connecting piece, and the second total electric connecting piece can be electrically connected with a second pole of a power supply.
10. The circuit board rack inspection device according to any one of claims 1 to 9, wherein a plurality of the indicator lamps are provided to the table.

Description

Circuit board support detection device Technical Field The application relates to the technical field of battery manufacturing, in particular to a circuit board bracket detection device. Background At present, in PACK battery module production, the circuit break-make and the tin-connection defect of the PCBA support, i.e. the circuit board support, directly affect the safety and reliability of the battery module, and equipment needs to be added to simultaneously perform dual-mode detection on the break-make and tin-connection of the PCBA (the PCBA support is provided with a busbar, a socket and a fuse, wherein the fuse is electrically connected between the busbar and the socket, and whether a circuit break occurs at the fuse is detected, wherein unexpected electrical connection may occur in adjacent parallel busbar circuits, namely the tin-connection. The detection mode adopted at present is that manual detection is carried out step by step, specifically, on-off is firstly tested through a universal meter, then tin connection is observed through a visual inspection or magnifying glass, the efficiency is extremely low (less than or equal to 200 points/hour), the false detection rate is as high as 15% -20% depending on experience of operators, tools are required to be frequently switched and results are recorded, the labor cost is high, fatigue errors are easy to occur, in addition, the detection result depends on instrument values or manual judgment, and a real-time and visual feedback mechanism is lacked. The problems of the existing detection mode are that on-off and Lian Xi cannot be synchronously judged, step operation is time-consuming, efficiency is low, and manual judgment results are high in subjectivity and poor in consistency. Disclosure of utility model The application aims to provide a circuit board support detection device, which solves the technical problems that in the prior art, on-off and Lian Xi cannot be synchronously judged in the on-off and tin connection detection process of PCBA, the step operation is time-consuming, the efficiency is low, the subjectivity of a manual judgment result is strong, and the consistency is poor. The application provides a circuit board support detection device which comprises a workbench, a first supporting member, a pressing assembly, a second supporting member, a first detection member, a second detection member and an indicator lamp, wherein the first supporting member is arranged on the workbench; the first support member is arranged on the workbench, the pressing assembly is arranged on the first support member, the second support member is connected with the pressing assembly, the first detection member and the second detection member are both arranged on the second support member, the pressing assembly can drive the second support member to synchronously drive the first detection member and the second detection member to move towards or away from a battery support on the workbench along a first preset direction, so that the first detection member is contacted with or separated from a busbar on the battery support, and the second detection member is contacted with or separated from a socket on the battery support; And in the state that the first detection member is in contact with the busbar on the battery support and the second detection member is in contact with the socket on the battery support, if all the indicator lamps can be fully lighted, judging that the circuit on the battery support is in communication, and if all the indicator lamps can be fully lighted according to only odd sequences or only even sequences, judging that the circuit on the battery support is free of tin connection. In the technical scheme, the pressing assembly further comprises a sleeve, a pressing rod piece, a switching member and a handle, wherein the sleeve is fixed on the first supporting member, the pressing rod piece is movably arranged in the sleeve in a penetrating manner, and the top end and the bottom end of the pressing rod piece are exposed out of the sleeve; Along the first preset direction, the handle and the switching member are arranged above the pressing rod piece, one end of the switching member is rotationally connected with a first position of the handle, the other opposite end of the switching member is rotationally connected with the top end of the pressing rod piece, a second position of the handle is rotationally connected with the first supporting member, and the second supporting member is connected with the bottom end of the pressing rod piece. In any one of the above technical solutions, further, the first detecting member includes a mounting sleeve, a guide rod, a spring, and a probe portion, wherein the mounting sleeve portion is fixed to the second supporting member; one end of the guide rod is movably inserted into the mounting sleeve, the spring is sleeved on the guide rod, two ends of the spring are respectively connected with the end part