PCB control board testing device

Abstract

The utility model discloses a PCB control panel testing device, including bottom plate, display subassembly, locating plate, butt joint subassembly and detection head, display subassembly and locating plate are respectively provided the two sides of bottom plate, locating plate is provided with limit slot, the limit slot is used for holding PCB control panel, butt joint subassembly is provided above locating plate, butt joint subassembly is used for holding the PCB control panel. The butt joint assembly is used for controlling lifting of the detection head, the detection head is matched with a terminal groove in the PCB control panel, the detection head is electrically connected with the display assembly, and the display assembly is used for controlling test items and real test results; according to the PCB control board testing device, the positioning plate is adopted, the position of the PCB can be rapidly limited, the PCB is prevented from displacing when the detection head is inserted into the PCB, the butt joint assembly is matched, rapid butt joint of the detection head and the terminal groove of the PCB is guaranteed, the detection efficiency is high, and the detection precision is good.

Description

Technical Field

[0001] The utility model relates to a PCB board detection technology, in particular to a PCB control board testing device. Background Art

[0002] A circuit board can be called a printed circuit board or a printed circuit board. The English name is (Printed Circuit Board) PCB. The PCB board needs to be tested after production and before use in order to determine whether the PCB board can be used normally.

[0003] However, the existing PCB board testing method is to manually operate the detection equipment to insert the detection head into each terminal slot of the PCB board in turn, which is complicated to operate and prone to missed detection or wrong detection. Utility Model Content

[0004] In order to solve the defects of the above-mentioned prior art, the utility model provides a PCB control board testing device, which can quickly limit the position of the PCB board to prevent the PCB board from being displaced when the detection head is inserted, and cooperate with the docking component to ensure the rapid docking of the probe and the terminal slot of the PCB board, with high detection efficiency and good detection accuracy.

[0005] To achieve the above technical objectives, the utility model adopts the following technical solutions: a PCB control board testing device, comprising a base plate, a display component, a positioning plate, a docking component and a detection head, wherein the display component and the positioning plate are respectively arranged on both sides of the base plate, and the positioning plate is provided with a limit groove, and the limit groove is used to accommodate the PCB control board. The docking component is arranged above the positioning plate, and the docking component is used to control the lifting and lowering of the detection head. The detection head cooperates with the terminal slot on the PCB control board, and the detection head is electrically connected to the display component, and the display component is used to control the test items and actual test results.

[0006] Preferably, the docking assembly includes a docking plate, a bracket, a driving unit and a pressure rod, the bracket is fixed to the base plate, the driving unit is arranged on the bracket and located above the positioning plate, the docking plate is arranged below the driving unit, the pressure rod connects the driving unit and the docking plate, and the detection head is fixed to the docking plate.

[0007] Preferably, the driving unit comprises a cylinder, the cylinder is fixed to a bracket, and the pressure rod is coaxially fixed with the cylinder piston rod.

[0008] Preferably, a guide rod is provided between the top of the bracket and the positioning plate, and the guide rod passes through the docking plate to guide the docking plate to rise and fall.

[0009] Preferably, the docking plate is provided with a mounting hole, and the detection head passes through the mounting hole and is fixed to the docking plate.

[0010] Preferably, the display assembly includes a mounting frame and a touch screen, the mounting frame is vertically fixed to the base plate, and the touch screen is fixed to the mounting frame.

[0011] Preferably, a control device is provided in the mounting frame, and the control device connects the touch screen and the detection head.

[0012] In summary, the utility model has achieved the following technical effects:

[0013] The PCB control board testing device of the utility model adopts a positioning plate, which can quickly limit the position of the PCB board and prevent the PCB board from being displaced when the detection head is inserted. In addition, the docking component is cooperated to ensure the rapid docking of the detection head and the terminal slot of the PCB board, so that the detection efficiency is high and the detection accuracy is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a PCB control board testing device of the utility model;

[0015] Figure 2 It is a structural schematic diagram of a docking assembly of a PCB control board testing device of the utility model;

[0016] Figure 3 It is a structural schematic diagram of a docking plate of a PCB control board testing device of the utility model;

[0017] Figure 4 It is a structural schematic diagram of a touch screen of a PCB control board testing device of the utility model;

[0018] Figure 5 It is a structural schematic diagram of a positioning plate of a PCB control board testing device of the utility model;

[0019] Explanation of the reference numerals in the drawings in the specification: 1. Base plate; 2. Mounting frame; 3. Positioning plate; 4. Docking plate; 5. Bracket; 6. Drive unit; 7. Guide rod; 8. Detection head; 9. Pressure rod; 10. Touch screen; 11. Limiting groove. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] Embodiment 1:

[0027] like Figure 1 , 5As shown, a PCB control board test device includes a bottom plate 1, a display component, a positioning plate 3, a docking component and a detection head 8, wherein the display component and the positioning plate 3 are respectively arranged on both sides of the bottom plate 1, and the positioning plate 3 is provided with two limit grooves 11, and the limit grooves 11 are used to accommodate the PCB control board, and the docking component is arranged above the positioning plate 3, and the docking component is used to control the lifting of the detection head 8, and the detection head 8 cooperates with the terminal slot on the PCB control board, and the detection head 8 is electrically connected to the display component, and the display component is used to control the test items and the actual test results;

[0028] The two limiting grooves 11 have different sizes, and the setting of the two limiting grooves 11 can be applicable to PCB boards of different sizes. In addition, two detection heads 8 are also arranged on the docking plate 4 to further improve the adaptability.

[0029] The PCB control board testing device of the present embodiment adopts a positioning plate 3, which can quickly define the position of the PCB board and prevent the PCB board from being displaced when the detection head 8 is inserted. In addition, the docking assembly is cooperated to ensure the rapid docking of the detection head 8 with the terminal slot of the PCB board, so as to achieve high detection efficiency and good detection accuracy.

[0030] like Figure 2 As shown, the docking assembly includes a docking plate 4, a bracket 5, a driving unit 6 and a pressure rod 9, the bracket 5 is fixed on the base plate 1, the driving unit 6 is arranged on the bracket 5 and is located above the positioning plate 3, the docking plate 4 is arranged below the driving unit 6, the pressure rod 9 connects the driving unit 6 and the docking plate 4, and the detection head 8 is fixed to the docking plate 4.

[0031] The driving unit 6 comprises a cylinder, which is fixed to the bracket 5, and the pressure rod 9 is coaxially fixed with the cylinder piston rod; wherein the driving unit 6 can also be driven manually or by an electric cylinder.

[0032] A guide rod 7 is provided between the top of the bracket 5 and the positioning plate 3 , and the guide rod 7 passes through the docking plate 4 to guide the docking plate 4 to rise and fall.

[0033] like Figure 3 As shown, the docking plate 4 is provided with a mounting hole, and the detection head 8 passes through the mounting hole and is fixed to the docking plate 4.

[0034] like Figure 4 As shown, the display assembly includes a mounting frame 2 and a touch screen 10, wherein the mounting frame 2 is vertically fixed to the bottom plate 1, and the touch screen 10 is fixed to the mounting frame 2; a control device is provided in the mounting frame 2, and the control device connects the touch screen 10 and the detection head 8;

[0035] The mounting frame 2 is tilted upward toward the user side to facilitate the user to observe and operate the touch screen 10. When in use, the user selects a test item through the touch screen 10, the control device provides power to the PCB board through the detection head 8 and tests the PCB board according to the test item selected by the touch screen 10. After the test is completed, the test result is displayed through the touch screen 10 for the user to observe.

[0036] The above description is only a preferred implementation mode of the present invention, and does not limit the present invention in any form. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A PCB control board testing device, characterized in that: It includes a base plate, a display component, a positioning plate, a docking component and a detection head. The display component and the positioning plate are respectively arranged on both sides of the base plate. The positioning plate is provided with a limit groove, and the limit groove is used to accommodate a PCB control board. The docking component is arranged above the positioning plate. The docking component is used to control the lifting and lowering of the detection head. The detection head cooperates with the terminal slot on the PCB control board. The detection head is electrically connected to the display component, and the display component is used to control the test items and actual test results.

2. A PCB control board testing device according to claim 1, characterized in that: The docking assembly includes a docking plate, a bracket, a driving unit and a pressure rod. The bracket is fixed on the base plate, the driving unit is arranged on the bracket and located above the positioning plate, the docking plate is arranged below the driving unit, the pressure rod connects the driving unit and the docking plate, and the detection head is fixed on the docking plate.

3. A PCB control board testing device according to claim 2, characterized in that: The driving unit comprises a cylinder, the cylinder is fixed to a bracket, and the pressure rod is coaxially fixedly arranged with a piston rod of the cylinder.

4. A PCB control board testing device according to claim 2, characterized in that: A guide rod is provided between the top of the bracket and the positioning plate, and the guide rod passes through the docking plate to guide the docking plate to rise and fall.

5. A PCB control board testing device according to claim 2, characterized in that: The docking plate is provided with a mounting hole, and the detection head passes through the mounting hole and is fixed to the docking plate.

6. A PCB control board testing device according to claim 1, characterized in that: The display assembly comprises a mounting frame and a touch screen, wherein the mounting frame is vertically fixed to the bottom plate, and the touch screen is fixed to the mounting frame.

7. A PCB control board testing device according to claim 6, characterized in that: A control device is arranged in the mounting frame, and the control device is connected with the touch screen and the detection head.

Images