Circuit board test tool for sweeping robot

Abstract

The utility model discloses a circuit board test tool for a sweeping robot, the specific structure is that the circuit board test tool comprises a tool table body and a test display instrument arranged on the surface of the tool table body, a positioning detection part is arranged on the tool table body, and the positioning detection part comprises a main positioning part and a plurality of auxiliary positioning parts; the main positioning part comprises a main positioning bottom plate and a positioning bearing plate arranged on the surface of the main positioning bottom plate, a main positioning groove is formed in the positioning bearing plate, a circuit board product is placed in the main positioning groove, and the auxiliary positioning parts comprise the upper end positioning part, the side end positioning part and the right end positioning part. The auxiliary positioning parts are respectively matched with other associated structures of the circuit board on the main positioning part for embedding, and the positioning part and the auxiliary positioning parts are arranged, so that the effect of stable multi-point detection is realized.

Description

Technical Field

[0001] The present application relates to the field of circuit board testing, and in particular to a circuit board testing tool for a sweeping robot. Background Art

[0002] In the electrical processing industry, sweeping robots are a common processing field. Sweeping robots need to have their circuit boards debugged and tested in order to be put into normal production framework.

[0003] During the circuit board testing process, the circuit board of the sweeping robot is generally tested manually. During the test, the chip of the sweeping robot is placed on the workbench, and point tests are performed on various parts of it. The electric pen is touched to various positions of the sweeping robot circuit board, and the values ​​are observed to determine whether the sweeping robot circuit board is working normally.

[0004] Regarding the above-mentioned related technologies, the inventors believe that under the existing testing system, since the circuit board is not fixed, the position will be inaccurate during manual testing, and deviations in the testing of key positions are likely to occur, resulting in the phenomenon that the circuit board has problems but passes the test. Therefore, the circuit board testing of the existing technology has the problem of large errors caused by the lack of positioning and fixation. Utility Model Content

[0005] The purpose of this application is to provide a circuit board testing tool for a sweeping robot to improve the problem of test errors caused by the inability to fix.

[0006] The circuit board testing tool for a sweeping robot provided in this application adopts the following technical solution:

[0007] A circuit board testing tool for a sweeping robot includes a tooling platform and a test display arranged on the surface of the tooling platform. A positioning detection part is provided on the tooling platform, and the positioning detection part includes a main positioning part and several auxiliary positioning parts. The main positioning part includes a main positioning base plate and a positioning support plate opened on the surface of the main positioning base plate. A main positioning groove is opened on the positioning support plate, and the circuit board product is placed in the main positioning groove. The auxiliary positioning parts are respectively an upper end positioning part, a side end positioning part and a right end positioning part. The auxiliary positioning parts are respectively engaged with other related structures of the circuit board on the main positioning part.

[0008] By adopting the above technical solution and setting up multiple positioning structures, it is possible to electrically connect multiple points while fixing the circuit board, thereby increasing the accuracy of the test, ensuring the stability during the test, and improving the test quality.

[0009] Optionally, a clearance groove is provided on the main positioning portion, an elastic limiting member is fixedly connected to the clearance groove, a front end of the elastic limiting member is located above the main positioning groove, and the elastic limiting member is "L"-shaped.

[0010] By adopting the above technical solution, the displacement of the circuit board can be restricted, achieving a limiting effect.

[0011] Optionally, a plurality of positioning pins are provided on the positioning support plate, and the height of the positioning pins is higher than the highest point of the main positioning groove.

[0012] By adopting the above technical solution, the positioning pin can achieve a positioning effect by extending and engaging, thereby ensuring the accurate placement of the circuit board.

[0013] Optionally, the upper end positioning portion includes a plurality of upper end positioning grooves, and a matching baffle is provided at the center of each upper end positioning groove.

[0014] By adopting the above technical solution, the upper circuit of the circuit board can be shunted and the upper part of the circuit board can be fixed.

[0015] Optionally, the side end positioning portion includes a side end base, and the side end base is provided with a power supply slot for supplying power to the circuit board.

[0016] By adopting the above technical solution, the effect of fixing the side of the circuit board is achieved and the circuit board is powered on, thereby achieving the effect of electrical testing.

[0017] Optionally, the right end positioning portion includes a positioning matching plate and a right end matching groove provided on the positioning matching plate.

[0018] By adopting the above technical solution, the right end of the circuit board can be fixed and the voltage value of the right part of the circuit board can be tested.

[0019] Optionally, an observation device is provided on the tooling table, and the observation device is arranged in a direction where the upper end positioning portion is away from the main positioning portion, and the observation device is located right in front of the operator's workstation.

[0020] By adopting the above technical solution, it is possible to ensure that the voltage changes are constantly observed during the detection process to detect the detection results of the circuit board, and the performance changes of the circuit board can be observed more intuitively.

[0021] Optionally, the observation device includes an observation base and a simulated production tool fixedly arranged on the observation base.

[0022] By adopting the above technical solution, the simulation of the real effect is achieved through the simulation of the product, making the test results more accurate.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. Set up a fixed structure to fix and position the circuit board on the surface of the workbench to ensure that the circuit board is in a horizontal position during the test and the test point is correct.

[0025] 2. Auxiliary positioning parts are set in several directions, which can detect the circuit board in all directions while positioning, achieving the effect of fixed detection.

[0026] 3. Setting up simulation tools can enhance the reality of the test, be closer to the use scenario, and ensure the quality of the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0028] Figure 2 It is a structural diagram of part of the utility model.

[0029] Figure 3 This is a schematic diagram of the structure of the utility model Figure 2 .

[0030] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0031] In the figure,

[0032] 1. Tooling platform; 11. Test display; 12. Observation device; 121. Observation base; 122. Simulated production tool;

[0033] 2. Positioning detection part; 21. Main positioning part; 211. Main positioning base plate; 212. Positioning support plate; 213. Main positioning groove; 214. Yield groove; 215. Elastic limiting member; 216. Positioning pin; 22. Auxiliary positioning part; 221. Upper end positioning part; 2211. Upper end positioning groove; 2212. Matching baffle; 222. Side end positioning part; 2221. Side end base; 2222. Power supply slot; 223. Right end positioning part; 2231. Positioning matching plate; 2232. Right end matching groove. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0035] refer to Figure 1-4A tooling platform 1 is provided, and a test display 11 is provided on the tooling platform 1. The test display 11 can display the test value and report it to the operator. A positioning detection part 2 is provided on the tooling platform 1. The positioning detection part 2 can detect the circuit board placed on its surface.

[0036] refer to Figure 1-4 The positioning and detection part 2 includes a main positioning part 21 and several auxiliary positioning parts 22. The main positioning part 21 mainly has a fixing effect and can fix the circuit board. In addition to the auxiliary positioning effect, the auxiliary positioning part 22 also has the effect of connecting circuits and electrical detection, and can detect different points on the surface of the circuit board.

[0037] refer to Figure 1-4 The main positioning part 21 includes a main positioning base plate 211 and a positioning support plate 212 opened on the surface of the main positioning base plate 211. A main positioning groove 213 is opened on the positioning support plate 212. The circuit board product is placed in the main positioning groove 213 to achieve a limiting effect. The product is limited in the main positioning groove 213.

[0038] refer to Figure 1-4 A clearance groove 214 is provided on the main positioning portion, and an elastic limiting member 215 is fixedly connected to the clearance groove 214. The front end of the elastic limiting member 215 is located above the main positioning groove 213, and the elastic limiting member 215 is "L"-shaped; the "L"-shaped elastic limiting member 215 is used to limit the vertical direction of the circuit board, thereby enhancing the limiting effect and positioning effect. The elastic limiting member 215 is made of insulating material with elastic properties, which can facilitate the placement of the circuit board into the main positioning groove 213.

[0039] refer to Figure 1-4 Several positioning pins 216 are provided on the positioning support plate 212, and the height of the positioning pins 216 is higher than the highest point of the main positioning groove 213; the positioning pins 216 are exposed on the surface of the positioning groove, and the circuit board has holes that match the positioning pins 216, which can accurately place the circuit board at the position where it needs to be tested.

[0040] refer to Figure 1-4 The auxiliary positioning parts 22 are respectively an upper positioning part 221, a side positioning part 222 and a right positioning part 223. The auxiliary positioning parts 22 are respectively engaged with other related structures of the circuit board on the main positioning part 21. Detection wires and plugs at the ends of the detection wires are connected in three directions of the circuit board, and the three auxiliary positioning parts 22 are engaged and energized to detect the voltage at three positions of the circuit board.

[0041] refer to Figure 1-4The upper end positioning portion 221 includes several upper end positioning grooves 2211, and a matching baffle 2212 is provided at the center of each upper end positioning groove 2211. The side end positioning portion 222 includes a side end base 2221, and a power supply slot 2222 for supplying power to the circuit board is provided on the side end base 2221. The right end positioning portion 223 includes a positioning matching plate 2231 and a right end matching groove 2232 provided on the positioning matching plate 2231; the effect of detecting the circuit board surface in three directions is achieved respectively, and power is supplied to all three directions to observe the numerical trends on the test display 11.

[0042] refer to Figure 1-4 An observation device 12 is provided on the workbench body 1. The observation device 12 is provided in a direction where the upper positioning portion 221 is away from the main positioning portion 21. The observation device 12 is located directly in front of the operator's workstation and can be used for formal observation and detection. The observation device 12 includes an observation base 121 and a simulation tool 122 fixedly provided on the observation base 121. The simulation tool 122 is used to simulate the use environment of the product, so that the detected value is more in line with the life scene, thereby enhancing the accuracy of the detection.

[0043] The working principle of this mechanism is: when it is necessary to test the circuit board, the circuit board is placed on the main positioning groove 213, positioned by the positioning pin 216, and limited by the elastic limiting member 215, and the three test points on the surface of the circuit board are connected by wires, and the other ends of the wires are electrically connected to the upper positioning part 221, the side positioning part 222 and the right positioning part 223 respectively. The bottom ends of the three auxiliary positioning parts 22 are all provided with power sockets. At the same time, the three positions are energized, the simulation production tool 122 is started, and the data of the test display 11 is observed to complete the accurate point detection process.

[0044] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A circuit board testing tool for a sweeping robot, comprising a tool platform (1) and a test display (11) arranged on the surface of the tool platform (1), characterized in that: A positioning detection part (2) is provided on the tooling table (1), and the positioning detection part (2) includes a main positioning part (21) and several auxiliary positioning parts (22). The main positioning part (21) includes a main positioning base plate (211) and a positioning support plate (212) provided on the surface of the main positioning base plate (211). A main positioning groove (213) is provided on the positioning support plate (212), and the circuit board product is placed in the main positioning groove (213). The auxiliary positioning parts (22) are respectively an upper end positioning part (221), a side end positioning part (222) and a right end positioning part (223). The auxiliary positioning parts (22) are respectively matched with other related structures of the circuit board on the main positioning part (21) for engagement.

2. The circuit board testing tool for a sweeping robot according to claim 1, characterized in that: A clearance groove (214) is provided on the main positioning portion, and an elastic limiting member (215) is fixedly connected to the clearance groove (214). The front end of the elastic limiting member (215) is located above the main positioning groove (213), and the elastic limiting member (215) is "L"-shaped.

3. The circuit board testing tool for a sweeping robot according to claim 1, characterized in that: A plurality of positioning pins (216) are provided on the positioning support plate (212), and the height of the positioning pins (216) is higher than the highest point of the main positioning groove (213).

4. The circuit board testing tool for a sweeping robot according to claim 1, characterized in that: The upper end positioning portion (221) comprises a plurality of upper end positioning grooves (2211), and a matching baffle (2212) is provided at the center of each upper end positioning groove (2211).

5. The circuit board testing tool for a sweeping robot according to claim 1, characterized in that: The side end positioning portion (222) comprises a side end base (2221), and a power supply slot (2222) for supplying power to the circuit board is provided on the side end base (2221).

6. The circuit board testing tool for a sweeping robot according to claim 1, characterized in that: The right end positioning portion (223) comprises a positioning matching plate (2231) and a right end matching groove (2232) provided on the positioning matching plate (2231).

7. The circuit board testing tool for a sweeping robot according to claim 1, characterized in that: An observation device (12) is provided on the tooling platform (1), and the observation device (12) is provided in a direction in which the upper end positioning portion (221) is away from the main positioning portion (21), and the observation device (12) is located directly in front of the operator's workstation.

8. The circuit board testing tool for a sweeping robot according to claim 7, characterized in that: The observation device (12) comprises an observation base (121) and a simulated production tool (122) fixedly arranged on the observation base (121).

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