Electrode plate testing device

Abstract

The utility model discloses an electrode plate testing device, which comprises a device body, a pressing plate assembly and a control unit, and is characterized in that the device body is provided with a placing table for placing a to-be-tested plate, and the pressing plate assembly is arranged on the device body and is used for pressing the to-be-tested plate placed on the placing table; the control unit comprises a high-resistance control module, a low-resistance control module, a transmission circuit and a display module, and can switch and control the high-resistance control module and the low-resistance control module when the transmission circuit is electrically connected with a power supply; the current is rapidly switched to be led to the display module in two different circulation modes, so that the test efficiency of the to-be-tested plate is improved, in addition, the two different current circulation modes enable the display module to have different display modes, and a user can rapidly judge the welding quality of the to-be-tested plate.

Description

Technical Field

[0001] The utility model relates to the field of electrode plate welding quality testing, in particular to an electrode plate testing device. Background Art

[0002] At present, when workers use electrode plate testing devices to test the welding quality of electrode plates, they need to test the current flow of the electrode plates under high resistance and low resistance, so as to determine whether the tested electrode plates meet the product welding quality requirements.

[0003] However, most common test devices are single functional test tools for high-resistance current testing or low-resistance current testing, which makes the overall time spent on a single electrode plate after high-resistance current testing and low-resistance current testing longer, and the test efficiency is lower. In addition, judging whether a single electrode plate meets the product welding quality requirements is mostly done by using an ammeter to test the current flowing through the electrode plate under high resistance and low resistance. When the ammeter tests the expected current, the staff will judge that the welding quality of the electrode plate is qualified. When the ammeter is connected to the test device for a single functional test, it also takes time to complete, which will also reduce the overall test efficiency. Utility Model Content

[0004] In order to solve the above technical problems and achieve at least one advantage of the present invention, the present invention provides an electrode plate testing device, the electrode plate testing device comprising:

[0005] The device body comprises a first body, the first body is provided with a placement table, and the placement table is used to place the board to be tested.

[0006] A pressing plate assembly, which is arranged on the first body of the device body and is used to press the board to be tested placed on the placement table;

[0007] A control unit, the control unit comprising a high-resistance control module, a low-resistance control module, a transmission circuit and a display module, wherein the high-resistance control module is arranged in the first body of the device body, and the high-resistance control module is electrically connected to the transmission circuit, the low-resistance control module is arranged in the first body of the device body, and the low-resistance control module is electrically connected to the transmission circuit, the transmission circuit is electrically connected to a power source and the placement table, the display module is electrically connected to the transmission circuit, and is started when the transmission circuit is electrically connected to the power source and the high-resistance control module is controlled.

[0008] According to one embodiment of the utility model, the control unit also includes a backup control module, which is arranged in the first body of the device body, and the backup control module is electrically connected to the transmission circuit to replace the high-resistance control module and the low-resistance control module.

[0009] According to an embodiment of the utility model, the pressure plate assembly includes a pressure plate, a linkage frame and a force-applying member, wherein the pressure plate is driven and movably connected to the force-applying member and is located at a predetermined height, and the pressure plate is movably connected to the linkage frame and aligned with the placement table of the first body, the linkage frame is installed on the first body, and the linkage frame is provided with a limiting channel to limit the movement of the pressure plate, and the force-applying member is arranged at a predetermined height position on the linkage frame to adjust the distance between the pressure plate and the plate to be tested on the placement table.

[0010] According to one embodiment of the utility model, the force-applying component includes a driving member, a passive member and a connecting rod, wherein the driving member is movably mounted on the linkage frame to drive the passive member, the two ends of the passive member are respectively movably connected to the driving member and the connecting rod, one end of the connecting rod away from the passive member is connected to the clamping plate, and the connecting rod can move to the limiting channel of the linkage frame when the driving member drives the passive member.

[0011] According to an embodiment of the utility model, the pressure plate assembly also includes a plurality of protection rods, each of which is set to a predetermined length and is vertically installed on one side of the pressure plate for pressing the embedded plate, and each of the protection rods is evenly arranged.

[0012] According to an embodiment of the present invention, the first body of the device body is further provided with a placement slot for placing an ammeter, and the placement slot is arranged at the same side as the placement table.

[0013] According to one embodiment of the utility model, the device body also includes a second body, the second body has an opening and a accommodating cavity connected to the opening, the accommodating cavity is used to place the circuit control system, and the first body is detachably mounted on the second body to cover and open the opening.

[0014] According to one embodiment of the utility model, the electrode plate testing device also includes a supporting assembly, which can be supported between the first body and the second body when the first body and the second body are separated to form a predetermined angle, so as to maintain the connection state between the accommodating cavity and the outside world.

[0015] According to one embodiment of the utility model, the support assembly includes a first support frame and a second support frame, wherein the first support frame is movably connected to the first body of the device body, and one end of the first support frame away from the first body is hinged to one end of the second support frame, and the other end of the second support frame away from the first support frame is hinged to the second body.

[0016] According to an embodiment of the present invention, the first support frame of the support assembly is installed on a side of the first body for covering the opening, and the second support frame is disposed in the accommodating cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A stereoscopic diagram of the electrode plate testing device of the utility model is shown.

[0018] Figure 2 A cross-sectional view from a side angle of the electrode plate testing device of the utility model is shown.

[0019] Figure 3 The flowchart of the control unit of the electrode plate testing device of the utility model is shown. DETAILED DESCRIPTION

[0020] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0021] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0022] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0023] refer to Figures 1 to 3The electrode plate testing device according to a preferred embodiment of the utility model will be described in detail below. The electrode plate testing device determines the welding quality of the board to be tested by testing the current flow of the board to be tested under high resistance and low resistance. The electrode plate testing device includes a device body 10, a pressure plate assembly 20 and a control unit 30.

[0024] The device body 10 includes a first body 11 , and the first body 11 is provided with a placement table 111 , and the placement table 111 is used to place the board to be tested.

[0025] The pressing plate assembly 20 is disposed on the first body 11 of the device body 10 to press the board to be tested placed on the placement table 111 .

[0026] The control unit 30 includes a high-resistance control module 31, a low-resistance control module 32, a transmission circuit 33 and a display module 34, wherein the high-resistance control module 31 is arranged in the first body 11 of the device body 10, and the high-resistance control module 31 is electrically connected to the transmission circuit 33. The low-resistance control module 32 is arranged in the first body 11 of the device body 10, and the low-resistance control module 32 is electrically connected to the transmission circuit 33. The transmission circuit 33 is electrically connected to a power source and the placement table 111. The display module 34 is electrically connected to the transmission circuit 33, and can be started when the transmission circuit 33 is electrically connected to the power source and the high-resistance control module 31 is controlled.

[0027] It can be understood by those skilled in the art that the placement table 111 is internally arranged with detection pins for energizing the board to be tested. Therefore, when the board to be tested is placed on the placement table 111 and the transmission circuit 33 is connected to the power supply, the high-resistance control module 31 is controlled so that the current flows from the high-resistance control module 31 to the display module 34, thereby starting the display module 34. At the same time, the low-resistance control module 32 is switched and controlled so that the current flows from the low-resistance control module 32 to the display module 34, and the display module 34 is not started at this time. It should be noted that there are two different ways for the current to flow to the display module 34, and the display module 34 can be started when the current passes through the high-resistance control module 31, and not started when the current passes through the low-resistance control module 32, which means that there is no problem with the welding quality of the current board to be tested. In addition, the switchable control operation of the high-resistance control module 31 and the low-resistance control module 32 simplifies the test process of the board to be tested so that the current flow mode can be quickly adjusted, which improves the efficiency of testing the welding quality of the board to be tested. At the same time, whether the display module 34 is started can also help the staff quickly determine whether there is a problem with the welding quality of the board to be tested.

[0028] Preferably, the display module 34 is implemented as a display light, so as to help the staff to judge whether the welding quality of the board to be tested is good or bad by using two display states: bright and dark.

[0029] Preferably, the control unit 30 also includes a backup control module 35, which is arranged in the first body 11 of the device body 10, and the backup control module 35 is electrically connected to the transmission circuit 33 to replace the high-resistance control module 31 and the low-resistance control module 32.

[0030] The pressure plate assembly 20 includes a pressure plate 21, a linkage frame 22 and a force member 23, wherein the pressure plate 21 is driven and movably connected to the force member 23 and is located at a predetermined height, and the pressure plate 21 is movably connected to the linkage frame 22 and is aligned with the placement table 111 of the first body 11. The linkage frame 22 is installed on the first body 11, and the linkage frame 22 is provided with a limiting channel to limit the movement of the pressure plate 21. The force member 23 is provided at a predetermined height position on the linkage frame 22 to adjust the distance between the pressure plate 21 and the plate to be tested on the placement table 111.

[0031] It can be understood that when the placement table 111 of the first body 10 places the board to be tested and needs to be pressed, force is applied to the force-applying component 23 to drive the pressing plate 21 to move, and due to the limiting effect of the linkage frame 22, the pressing plate 21 can approach and abut against the embedded plate on the placement table 111, thereby pressing the embedded plate.

[0032] Preferably, the force-applying member 23 includes a driving member 231, a passive member 232 and a connecting rod 233, wherein the driving member 231 is movably mounted on the linkage frame 22 to drive the passive member 232. The two ends of the passive member 232 are movably connected to the driving member 231 and the connecting rod 233, respectively. One end of the connecting rod 233 away from the passive member 232 is connected to the clamping plate 21, and the connecting rod 233 can move to the limiting channel of the linkage frame 22 when the driving member 231 drives the passive member 232, so that the distance between the clamping plate 21 and the embedded plate on the placement table 111 is adjusted.

[0033] Preferably, the pressing plate assembly 20 also includes a plurality of protective rods 24, each of which is set to a predetermined length and is vertically installed on one side of the pressing plate 21 for pressing the embedded plate, and each of the protective rods 24 is evenly arranged, so that when the pressing plate 21 presses the embedded plate, each of the protective rods 24 can abut against the embedded plate to prevent the pins for testing provided on the pressing plate 21 from being bent when the plate to be tested is pressed.

[0034] Preferably, the first body 11 of the device body 10 is also provided with a placement slot 101 for placing an ammeter. Preferably, the placement slot 101 is arranged at the same side as the placement platform 111, so that when the current test is performed on the board to be tested, the staff can observe the value on the ammeter in time.

[0035] Preferably, the device body 10 further includes a second body 12, the second body 12 having an opening 1201 and a receiving chamber 1202 in communication with the opening 1201, the receiving chamber 1202 being used to place a circuit control system. The first body 11 is detachably mounted on the second body 12 to cover and open the opening 1201. It is understandable that when the first body 11 covers the opening 1201, the circuit control system installed in the receiving chamber 1202 is covered to prevent dust from falling. When the first body 11 opens the opening 1201, the circuit control system installed in the receiving chamber 1202 is opened, so that when the circuit control system fails, the staff can open the opening 1201 to test the circuit control system.

[0036] Furthermore, the electrode plate testing device also includes a supporting assembly 40, which can be supported between the first body 11 and the second body 12 when the first body 11 and the second body 12 are separated to form a predetermined angle, so as to maintain the connectivity between the accommodating cavity 1202 and the outside world, thereby facilitating the user to inspect the circuit control system in the accommodating cavity 1202.

[0037] Preferably, the support assembly 40 includes a first support frame 41 and a second support frame 42, wherein the first support frame 41 is movably connected to the first body 11 of the device body 10, and one end of the first support frame 41 away from the first body 11 is hinged to one end of the second support frame 42. The other end of the second support frame 42 away from the first support frame 41 is hinged to the second body 12.

[0038] It can be understood that when the first body 11 and the second body 12 are separated so that the accommodating cavity 1202 is opened, the first support frame 41 is driven, thereby driving the second support frame 42 to move, and when the first body 11 and the second body 12 are separated to form the predetermined angle, the first support frame 41 and the second support frame 42 act together between the first body 11 and the second body 12, and at this time, the accommodating cavity 1202 remains connected to the outside world.

[0039] In one embodiment, the first support frame 41 of the support assembly 40 is installed on one side of the first body 11 for covering the opening 1201, and the second support frame 42 is arranged in the accommodating cavity 1202, so that when the first body 11 covers the opening 1201 connected to the accommodating cavity 1202, the support assembly 40 is covered and not in contact with the outside world, so as to prevent the support assembly 40 from being covered with dust and affecting its use.

[0040] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. An electrode plate testing device, characterized in that: The electrode plate testing device comprises: The device body comprises a first body, the first body is provided with a placement table, and the placement table is used to place the board to be tested; A pressing plate assembly, which is arranged on the first body of the device body and is used to press the board to be tested placed on the placement table; A control unit, the control unit comprising a high-resistance control module, a low-resistance control module, a transmission circuit and a display module, wherein the high-resistance control module is arranged in the first body of the device body, and the high-resistance control module is electrically connected to the transmission circuit, the low-resistance control module is arranged in the first body of the device body, and the low-resistance control module is electrically connected to the transmission circuit, the transmission circuit is electrically connected to a power source and the placement table, the display module is electrically connected to the transmission circuit, and is started when the transmission circuit is electrically connected to the power source and the high-resistance control module is controlled.

2. The electrode plate testing device according to claim 1, characterized in that: The control unit also includes a backup control module, which is arranged in the first body of the device body and is electrically connected to the transmission circuit to replace the high-resistance control module and the low-resistance control module.

3. The electrode plate testing device according to claim 2, characterized in that: The pressure plate assembly includes a pressure plate, a linkage frame and a force-applying member, wherein the pressure plate is driven and movably connected to the force-applying member and is located at a predetermined height, and the pressure plate is movably connected to the linkage frame and aligned with the placement table of the first body, the linkage frame is installed on the first body, and the linkage frame is provided with a limiting channel to limit the movement of the pressure plate, and the force-applying member is arranged at a predetermined height position on the linkage frame to adjust the distance between the pressure plate and the plate to be tested on the placement table.

4. The electrode plate testing device according to claim 3, characterized in that: The force-applying component includes a driving member, a passive member and a connecting rod, wherein the driving member is movably mounted on the linkage frame to drive the passive member, two ends of the passive member are movably connected to the driving member and the connecting rod respectively, one end of the connecting rod away from the passive member is connected to the clamping plate, and the connecting rod can move to the limiting channel of the linkage frame when the driving member drives the passive member.

5. The electrode plate testing device according to claim 4, characterized in that: The pressing plate assembly further includes a plurality of protection rods, each of which is set to a predetermined length and is vertically mounted on one side of the pressing plate for pressing the embedded plate, and each of the protection rods is evenly arranged.

6. The electrode plate testing device according to claim 1, characterized in that: The first body of the device body is also provided with a placement slot for placing an ammeter, and the placement slot is arranged at the same side as the placement platform.

7. The electrode plate testing device according to claim 6, characterized in that: The device body also includes a second body, the second body has an opening and a receiving cavity communicated with the opening, the receiving cavity is used to place a circuit control system, and the first body is detachably mounted on the second body to cover and open the opening.

8. The electrode plate testing device according to claim 7, characterized in that: The electrode plate testing device further includes a supporting assembly, which can be supported between the first body and the second body when the first body and the second body are separated to form a predetermined angle, so as to maintain the connection between the accommodating cavity and the outside.

9. The electrode plate testing device according to claim 8, characterized in that: The support assembly includes a first support frame and a second support frame, wherein the first support frame is movably connected to the first body of the device body, and one end of the first support frame away from the first body is hinged to one end of the second support frame, and the other end of the second support frame away from the first support frame is hinged to the second body.

10. The electrode plate testing device according to claim 9, characterized in that: The first support frame of the support assembly is installed on one side of the first body for covering the opening, and the second support frame is arranged in the accommodating cavity.

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