Hand-held rocker switch detection method and detector

Abstract

The invention provides a handheld rocker switch detection method and a handheld rocker switch detector. Relates to the technical field of rocker switch detection. The invention discloses a handheld rocker switch detection method. The method comprises the following steps: S1, polling on-off states of a plurality of ports of a rocker switch; s2, according to the on-off states of the plurality of ports of the rocker switch, determining the on-path number and the port number of the rocker switch; and S3, outputting the connection path number and the port number of the rocker switch. And the test equipment polls the connection condition of each port and judges the connection path number and the port number. Through refreshing and testing the port state, one or more conducted circuits are found out, and the conduction condition of the rocker switch can be rapidly tested.

Description

Technical Field

[0001] The present invention relates to the technical field of rocker switch detection, and in particular to a handheld rocker switch detection method and a detection instrument. Background Art

[0002] Rocker switches are widely used in agricultural machinery, engineering machinery and road machinery, and are used in large quantities. The fundamental principle is the connection of physical contacts. However, during testing, it is necessary to detect the connection status of each contact. Generally, a multimeter is used to test the continuity of each contact, which is time-consuming and labor-intensive. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a handheld rocker switch detection method and a detector in view of the deficiencies in the prior art.

[0004] The technical solution of the present invention to solve the above technical problems is as follows: a handheld rocker switch detection method, comprising: S1, polling the on-off status of multiple ports of the rocker switch; S2, determining the number of connected paths and port numbers of the rocker switch according to the on-off status of the multiple ports of the rocker switch; S3, outputting the number of connected paths and port numbers of the rocker switch.

[0005] The beneficial effect of the technical solution of the present invention is that the test equipment polls the connection status of each port to determine the number of connected paths and port numbers. By refreshing the port status, one or more connected paths are found, and the conduction status of the rocker switch can be quickly tested.

[0006] Further, step S1 includes: S11, docking the port of the rocker switch at the pin position of the rocker switch through a spring probe; S12, polling the on / off states of multiple ports of the rocker switch.

[0007] The beneficial effect of adopting the above further technical solution is: by designing corresponding rocker switch connector pairs, the ports are docked at the pin position through spring probes, which facilitates refreshing the port status through circuits and microcontrollers to find out one or more conductive lines.

[0008] Further, step S3 includes: S31, outputting the number of connected paths and port numbers of the rocker switch; S32, displaying the number of connected paths and port numbers of the rocker switch through a display screen and an indicator light.

[0009] The beneficial effect of adopting the above further technical solution is that the conduction status of the rocker switch can be quickly displayed by displaying the channel port number through the liquid crystal display screen and the LED on the PCB housing.

[0010] Furthermore, in step S1, the on / off states of multiple ports of the seesaw switch are polled by a resistance measurement method or a voltage measurement method.

[0011] The beneficial effect of adopting the above further technical solution is that the test equipment polls the connection status of each port to determine the number of connected paths and port numbers. By refreshing the port status and finding one or more connected paths, the conduction status of the rocker switch can be quickly tested.

[0012] In addition, the present invention also provides a handheld rocker switch detector, which is used to implement a handheld rocker switch detection method described in any one of the above. The handheld rocker switch detector includes: a rocker switch to a plug-in indicator light end, a rocker switch to a plug-in switch end, multiple spring probes, a spring probe fixing plate, a PCB shell and a display device. The rocker switch to a plug-in indicator light end, the rocker switch to a plug-in switch end, the spring probe fixing plate and the display device are all installed on the PCB shell, and one end of the multiple spring probes respectively penetrates the rocker switch to a plug-in indicator light end and the rocker switch to a plug-in switch end and is connected to the spring probe fixing plate.

[0013] The beneficial effects of the technical solution of the present invention are as follows: the test equipment polls the connection status of each port to determine the number of connected paths and port numbers. By refreshing the port status and finding one or more connected paths, the conduction status of the rocker switch can be quickly tested. The spring probe is used to detect the on / off status of the rocker switch port.

[0014] Furthermore, the display device includes: an OLCD display screen and a plurality of LED indicator lights, and the OLCD display screen and the plurality of LED indicator lights are both mounted on the PCB housing.

[0015] The beneficial effect of adopting the above further technical solution is that when a switch is connected, the test equipment will poll the connection status of each port, determine the number of connected channels and port numbers, and display them through the OLCD display screen and LED indicator light.

[0016] Furthermore, the rocker switch to the plug-in indicator light end and the rocker switch to the plug-in switch end are an integrally formed structure, and the rocker switch to the plug-in indicator light end and the rocker switch to the plug-in switch end are both made of insulators.

[0017] The beneficial effects of adopting the above further technical solution are: facilitating the installation and maintenance of the tester, and preventing the rocker switch from conducting electricity to the plug-in indicator light end and the rocker switch from conducting electricity to the plug-in switch end.

[0018] Furthermore, a battery and a single-chip microcomputer are installed inside the PCB housing, the battery is connected to the single-chip microcomputer, and the single-chip microcomputer is respectively connected to the plurality of spring probes and the display device.

[0019] The beneficial effect of adopting the above further technical solution is that the battery is used to power the tester, and the single chip microcomputer is used to poll the connection status of each port to determine the number of connected channels and port numbers.

[0020] Furthermore, a voltage regulating module and a charging module are installed inside the PCB housing, the battery is a lithium battery, and the voltage regulating module and the charging module are both connected to the battery.

[0021] The beneficial effects of adopting the above further technical solution are: the voltage regulating module is used to regulate the voltage. The setting of the charging module facilitates charging the battery.

[0022] Furthermore, the number of the spring probes matches the number of ports of the rocker switch.

[0023] The beneficial effect of adopting the above further technical solution is: by designing corresponding rocker switch connector pairs, the ports are docked at the pin position through spring probes, which facilitates refreshing the port status through circuits and microcontrollers to find out one or more conductive lines.

[0024] Advantages of additional aspects of the present invention will be given in part in the following description, and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic flowchart of a handheld rocker switch detection method provided in an embodiment of the present invention.

[0026] Figure 2 This is one of the structural schematic diagrams of a handheld rocker switch detector provided in an embodiment of the present invention.

[0027] Figure 3 The second structural schematic diagram of the handheld rocker switch detector provided in the embodiment of the present invention.

[0028] Figure 4 The third structural schematic diagram of the handheld rocker switch detector provided in the embodiment of the present invention.

[0029] Figure 5 The fourth structural schematic diagram of the handheld rocker switch detector provided in the embodiment of the present invention.

[0030] Explanation of the figure numbers: 1. Rocker switch to plug-in indicator light end; 2. Rocker switch to plug-in switch end; 3. Spring probe; 4. Spring probe fixing plate; 5. PCB housing; 6. OLCD display; 7. LED indicator light; 8. Battery. DETAILED DESCRIPTION

[0031] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention but not to limit the scope of the present invention.

[0032] like Figure 1 As shown, an embodiment of the present invention provides a handheld rocker switch detection method, including: S1, polling the on-off status of multiple ports of the rocker switch; S2, determining the number of connected paths and port numbers of the rocker switch according to the on-off status of the multiple ports of the rocker switch; S3, outputting the number of connected paths and port numbers of the rocker switch.

[0033] The beneficial effect of the technical solution of the present invention is that the test equipment polls the connection status of each port to determine the number of connected paths and port numbers. By refreshing the port status, one or more connected paths are found, and the conduction status of the rocker switch can be quickly tested.

[0034] By designing the corresponding rocker switch connector pair, docking the port at the pin position through a spring probe, refreshing the port status through the circuit and the single-chip microcomputer to find out the one or more conductive paths, and displaying the path port number through the LCD display (OLCD display) and the LED (LED indicator) on the shell (PCB shell), the conduction status of the rocker switch can be quickly tested.

[0035] Further, step S1 includes: S11, docking the port of the rocker switch at the pin position of the rocker switch through a spring probe; S12, polling the on / off states of multiple ports of the rocker switch.

[0036] The beneficial effect of adopting the above further technical solution is: by designing corresponding rocker switch connector pairs, the ports are docked at the pin position through spring probes, which facilitates refreshing the port status through circuits and microcontrollers to find out one or more conductive lines.

[0037] Further, step S3 includes: S31, outputting the number of connected paths and port numbers of the rocker switch; S32, displaying the number of connected paths and port numbers of the rocker switch through a display screen and an indicator light.

[0038] The beneficial effect of adopting the above further technical solution is that the conduction status of the rocker switch can be quickly displayed by displaying the channel port number through the liquid crystal display screen and the LED on the PCB housing.

[0039] The display screen may be an OLCD display screen, and the indicator light may be an LED indicator light.

[0040] Furthermore, in step S1, the on / off states of multiple ports of the seesaw switch are polled by a resistance measurement method or a voltage measurement method.

[0041] The beneficial effect of adopting the above further technical solution is that the test equipment polls the connection status of each port to determine the number of connected paths and port numbers. By refreshing the port status and finding one or more connected paths, the conduction status of the rocker switch can be quickly tested.

[0042] like Figures 2 to 5 As shown, in addition, the present invention also provides a handheld rocker switch detector, which is used to implement a handheld rocker switch detection method described in any one of the above, and the handheld rocker switch detector includes: a rocker switch to plug-in indicator light end 1, a rocker switch to plug-in switch end 2, a plurality of spring probes 3, a spring probe fixing plate 4, a PCB shell 5 and a display device, the rocker switch to plug-in indicator light end 1, the rocker switch to plug-in switch end 2, the spring probe fixing plate 4 and the display device are all installed on the PCB shell 5, and one end of the plurality of spring probes 3 respectively penetrates the rocker switch to plug-in indicator light end 1 and the rocker switch to plug-in switch end 2 and is connected to the spring probe fixing plate 4.

[0043] The beneficial effects of the technical solution of the present invention are as follows: the test equipment polls the connection status of each port to determine the number of connected paths and port numbers. By refreshing the port status and finding one or more connected paths, the conduction status of the rocker switch can be quickly tested. The spring probe is used to detect the on / off status of the rocker switch port.

[0044] The handheld rocker switch detector provided by the embodiment of the present invention can be directly connected to the rocker switch, and is suitable for random inspection, market problem analysis, and workshop assembly inspection. It has a simple structure, a small size, and is easy to use. The detection speed is fast.

[0045] like Figures 2 to 5 As shown, further, the display device includes: an OLCD display screen 6 and a plurality of LED indicator lights 7 , and the OLCD display screen 6 and the plurality of LED indicator lights 7 are both mounted on the PCB housing 5 .

[0046] The beneficial effect of adopting the above further technical solution is that when a switch is connected, the test equipment will poll the connection status of each port, determine the number of connected channels and port numbers, and display them through the OLCD display screen and LED indicator light.

[0047] Among them, the light on represents the conduction status. The OLCD display screen is a human-computer interaction interface that can display the specific conduction status of the switch.

[0048] like Figures 2 to 5 As shown, further, the rocker switch to the plug-in indicator light end 1 and the rocker switch to the plug-in switch end 2 are an integrally formed structure, and the rocker switch to the plug-in indicator light end 1 and the rocker switch to the plug-in switch end 2 are both made of insulators.

[0049] The beneficial effects of adopting the above further technical solution are: facilitating the installation and maintenance of the tester, and preventing the rocker switch from conducting electricity to the plug-in indicator light end and the rocker switch from conducting electricity to the plug-in switch end.

[0050] like Figures 2 to 5 As shown, further, a battery 8 and a single-chip microcomputer are installed inside the PCB housing 5, the battery 8 is connected to the single-chip microcomputer, and the single-chip microcomputer is respectively connected to the plurality of spring probes 3 and the display device.

[0051] The beneficial effect of adopting the above further technical solution is that the battery is used to power the tester, and the single chip microcomputer is used to poll the connection status of each port to determine the number of connected channels and port numbers.

[0052] like Figures 2 to 5 As shown, further, a voltage regulating module and a charging module are installed inside the PCB housing 5, the battery 8 is a lithium battery, and the voltage regulating module and the charging module are both connected to the battery 8.

[0053] The beneficial effects of adopting the above further technical solution are: the voltage regulating module is used to regulate the voltage. The setting of the charging module facilitates charging the battery.

[0054] Furthermore, the number of the spring probes 3 matches the number of ports of the rocker switch.

[0055] The beneficial effect of adopting the above further technical solution is: by designing corresponding rocker switch connector pairs, the ports are docked at the pin position through spring probes, which facilitates refreshing the port status through circuits and microcontrollers to find out one or more conductive lines.

[0056] like Figures 2 to 5 As shown, 1. The rocker switch to the plug-in indicator light terminal 1 and the rocker switch to the plug-in switch terminal 2 are an integral whole, the rocker switch to the plug-in indicator light terminal 1 and the rocker switch to the plug-in switch terminal 2 are made of non-conductive materials, and the spring probe 3 assembled inside is used to detect the on-off status of the rocker switch port.

[0057] 2. The spring probe fixing plate 4 is used to weld the spring probe 3 through the bottom of the rocker switch to the plug-in indicator light end 1 and the rocker switch to the plug-in switch end 2. One is to fix the spring probe 3, and the other is to fix the PCB shell 5. The fixing method is to weld the pads together.

[0058] 3. The PCB housing 5 contains circuits, lithium batteries, voltage regulation, charging modules, etc., and has a compact structure.

[0059] 4. When a switch is connected, the test equipment (tester) will poll the connection status of each port, determine the number of connected channels and port numbers, and display them through the OLCD display 6 and LED indicator 7.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A handheld rocker switch detection method, characterized in that: include: S1, polling the on / off status of multiple ports of the rocker switch; S2, determining the number of connected paths and port numbers of the seesaw switch according to the on / off states of the multiple ports of the seesaw switch; S3, the number of connected channels and port numbers of the output rocker switch.

2. A handheld rocker switch detection method according to claim 1, characterized in that: Step S1 includes: S11, docking the port of the rocker switch at the pin position of the rocker switch through a spring probe; S12, polling the on / off states of multiple ports of the rocker switch.

3. A handheld rocker switch detection method according to claim 1, characterized in that: Step S3 includes: S31, the number of connected channels and port numbers of the output rocker switch; S32, displaying the number of connected paths and port numbers of the rocker switch through a display screen and an indicator light.

4. A handheld rocker switch detection method according to claim 1, characterized in that: In step S1 , the on / off states of multiple ports of the seesaw switch are polled by a resistance measurement method or a voltage measurement method.

5. A handheld rocker switch detector, characterized in that: A handheld rocker switch detection method for implementing any one of claims 1 to 4 above, the handheld rocker switch detector comprises: a rocker switch to plug-in indicator light end, a rocker switch to plug-in switch end, a plurality of spring probes, a spring probe fixing plate, a PCB housing and a display device, wherein the rocker switch to plug-in indicator light end, the rocker switch to plug-in switch end, the spring probe fixing plate and the display device are all mounted on the PCB housing, and one end of the plurality of spring probes respectively penetrates the rocker switch to plug-in indicator light end and the rocker switch to plug-in switch end and is connected to the spring probe fixing plate.

6. A handheld rocker switch detector according to claim 5, characterized in that: The display device comprises: an OLCD display screen and a plurality of LED indicator lights, and the OLCD display screen and the plurality of LED indicator lights are both mounted on the PCB housing.

7. A handheld rocker switch detector according to claim 5, characterized in that: The rocker switch to the plug-in indicator light end and the rocker switch to the plug-in switch end are an integrally formed structure, and the rocker switch to the plug-in indicator light end and the rocker switch to the plug-in switch end are both made of insulators.

8. A handheld rocker switch detector according to claim 5, characterized in that: A battery and a single-chip microcomputer are installed inside the PCB housing, the battery is connected to the single-chip microcomputer, and the single-chip microcomputer is respectively connected to the plurality of spring probes and the display device.

9. A handheld rocker switch detector according to claim 8, characterized in that: A voltage regulating module and a charging module are installed inside the PCB shell. The battery is a lithium battery. The voltage regulating module and the charging module are both connected to the battery.

10. A handheld rocker switch detector according to claim 5, characterized in that: The number of the spring probes is adapted to the number of ports of the rocker switch.

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