Equipment for detecting hard connection type control auxiliary window glass lifting switch

Abstract

The utility model discloses equipment for detecting a hard connection type control auxiliary window glass lifting switch, which comprises an equipment main body, one side of the equipment main body is provided with a light emitting diode, one side of the equipment main body is provided with an LED lamp, one side of the equipment main body is provided with a voltmeter, one side of the equipment main body is provided with an ampere meter, and the other side of the equipment main body is provided with a power supply. One side of the equipment main body is provided with a power switch, the other side of the equipment main body is provided with a power line interface, and the hard connection type auxiliary window glass lifting control switch can be detected through the arranged light emitting diodes, the three-color LED lamps, the ampere meter, the voltmeter and the circuit board. The device is simple in structure and easy to improve and upgrade, can simplify the field inspection process of a finished product, shortens the inspection time, improves the efficiency, can directly detect the on-off performance, the conductive stability performance, the voltage drop under rated current and the on-off logic of the auxiliary rocker detection switch at the same time, and greatly facilitates the use of workers.

Description

Technical Field

[0001] This utility model relates to the field of secondary window glass lifting switch testing technology, and in particular to a device for testing hard-wired control secondary window glass lifting switches. Background Technology

[0002] Today, automobiles have become mass consumer products and the main means of transportation for most people. With the advancement of technology, the functions of automobile electrical systems have become increasingly powerful and complex, placing higher demands on various control switches in the vehicle. Like electrical equipment in daily life, there are two types of control circuits for various switches in automobiles: one is a hard-wired control circuit, which is a circuit in which the switch directly controls the actuator (such as a motor, light bulb, buzzer, etc.), and the other is a soft-wired control circuit, which adds a layer of logic control circuit between the switch and the actuator.

[0003] Existing equipment for testing rigidly connected secondary window lift switches cannot directly detect the switch's on / off performance, conductivity stability, voltage drop under rated current, and switch logic. These parameters must be tested sequentially, making the process cumbersome and inconvenient for operators. Therefore, we propose a new device for testing rigidly connected secondary window lift switches. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a device for detecting hard-wired control of secondary window glass lifting switches, thereby solving the aforementioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A device for detecting a hard-wired control window lift switch includes a main body, a light-emitting diode on one side of the main body, an LED on one side of the main body, a voltmeter on one side of the main body, an ammeter on one side of the main body, a power switch on one side of the main body, a power cord interface on the other side of the main body, a cooling fan fixedly installed inside the main body, and a detection component inside the main body.

[0007] Preferably, the number of light-emitting diodes is three, which are distributed at equal intervals, and the light colors are green, yellow and red from top to bottom. The number of LEDs is three, which are distributed at equal intervals, and the light colors are green, yellow and red from left to right.

[0008] Preferably, an access harness is provided on one side of the main body of the device, and a plug-in protective sleeve is provided at one end of the access harness.

[0009] Preferably, a detection switch is provided on one side of the main body of the device, and the detection switch is provided with a first pin, a second pin, a third pin, a fourth pin, and a fifth pin, which are arranged in a corresponding manner.

[0010] Preferably, there are three voltmeters and three ammeters, with the voltmeters being four and a half digit precision voltmeters and the ammeters being three and a half digit precision ammeters.

[0011] Preferably, the detection component includes a main power supply fixedly installed on the bottom of the inner wall of the device body, a heat dissipation base plate is provided inside the device body, a heat dissipation bracket is provided on the top of the heat dissipation base plate, a circuit board is provided on the outside of the heat dissipation bracket, and an auxiliary power supply is provided on the top of the heat dissipation bracket.

[0012] Preferably, heat dissipation grooves are provided on both sides of the main body of the device, and there are multiple heat dissipation grooves distributed at equal intervals.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the hard-wired control of the secondary window glass lifting switch can be tested by setting up light-emitting diodes, tri-color LEDs, ammeters, voltmeters and circuit boards. This device is modularly assembled, easy to improve and upgrade, simplifies the finished product's outgoing inspection process, shortens inspection time and improves efficiency. It can simultaneously and directly detect the on / off performance, conductivity stability, voltage drop under rated current and switch on / off logic of the secondary rocker switch, which greatly facilitates the use of the staff. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a structural schematic diagram of one side of the main body of the device of this utility model;

[0017] Figure 4 This is a structural schematic diagram of the other side of the main body of the device of this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the plug-in protective sleeve of this utility model.

[0019] Figure 6 This is a schematic diagram of the structure of the heat dissipation base plate of this utility model;

[0020] Figure 7 This is a schematic diagram of the structure of the heat dissipation bracket of this utility model;

[0021] Figure 8 This is a schematic diagram of the circuit board structure of this utility model;

[0022] Figure 9 This is a schematic diagram of the process of this utility model;

[0023] Figure 10 This is a schematic diagram of the detection switch position of this utility model.

[0024] In the diagram: 1. Light Emitting Diode; 2. LED; 3. Voltmeter; 4. Ammeter; 5. Detection Switch; 501. First Pin; 502. Second Pin; 503. Third Pin; 504. Fourth Pin; 505. Fifth Pin; 6. Heatsink Bracket; 7. Heatsink Base Plate; 8. Main Power Supply; 9. Auxiliary Power Supply; 10. Main Unit; 11. Power Switch; 12. Wiring Harness; 13. Cooling Fan; 14. Power Cord Interface; 15. Current Plate; 16. Plug-in Protective Cover; 17. Heat Sink. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example: Refer to Figure 1-10 A device for detecting hard-wired control of a secondary window glass lifting switch includes a main body 10. Three LEDs 1 are equidistantly distributed on one side of the main body 10, with the LED colors being green, yellow, and red from top to bottom. Three LEDs 2 are also equidistantly distributed on one side of the main body 10, with the LED colors being green, yellow, and red from left to right. A wiring harness 12 is located on one side of the main body 10, with a plug-in protective sleeve 16 at one end. A voltmeter 3 and an ammeter 4 are also located on one side of the main body 10. There are three voltmeters 3 and 4, with the voltmeter 3 being a 4.5-digit precision voltmeter and the ammeter 4 being a 3.5-digit precision ammeter.

[0027] Specifically, a power switch 11 is provided on one side of the main body 10, and a power cord interface 14 is provided on the other side of the main body 10. A cooling fan 13 is fixedly installed inside the main body 10. Multiple heat dissipation slots 17 are provided on both sides of the main body 10, and the heat dissipation slots 17 are distributed at equal intervals. The heat inside the main body 10 can be dissipated through the multiple equally spaced heat dissipation slots 17. A detection component is provided inside the main body 10. The detection component includes a main power supply 8 fixedly installed at the bottom of the inner wall of the main body 10, a heat dissipation base plate 7 inside the main body 10, a heat dissipation bracket 6 on the top of the heat dissipation base plate 7, a circuit board 15 on the outside of the heat dissipation bracket 6, and an auxiliary power supply 9 on the top of the heat dissipation bracket 6. The detection switch 5 can be detected by the detection equipment.

[0028] Specifically, a detection switch 5 is provided on one side of the main body 10 of the device. The detection switch 5 has a first pin 501, a second pin 502, a third pin 503, a fourth pin 504, and a fifth pin 505. The first pin 501, the second pin 502, the third pin 503, the fourth pin 504, and the fifth pin 505 are arranged in a corresponding distribution. In the natural state of the switch, the first pin 501 is connected to the second pin 502, and the third pin 503 is connected to the fifth pin 505. When the switch is raised, the first pin 501 is connected to the second pin 502, and the third pin 503 is connected to the fourth pin 504. When the switch is pressed down, the first pin 501 is connected to the fourth pin 504, and the third pin 503 is connected to the fifth pin 505.

[0029] During use: After the main body 10 of the device is connected to AC power, press the power switch 11 to start the device; at this time, it can be seen that the three light-emitting diodes 1 and the three LED lights 2 are not lit, and the readings of the three voltmeters 3 are all the output voltage of the main power supply 8 inside the device, which is 12V; the three ammeters 4 do not display anything. When the plug-in protective cover 16 is inserted into the detection switch 5 (the detection switch 5 is in the natural state), the four indicator lights, namely the green light-emitting diode 1 and LED light 2, and the red light-emitting diode 1 and LED light 2, light up simultaneously. The power supply next to the lit light-emitting diode 1... The readings of voltmeter 3 and ammeter 4 change simultaneously. At this time, the voltmeters next to the green and red lights measure the voltages between pins 501 and 502, and between pins 503 and 505 (generally only tens of millivolts, the same below). Ammeter 4 displays the current flowing through these two circuits. When the rocker switch is pulled up, the four indicator lights—green LED 1 and LED 2, yellow LED 1 and LED 2—light up simultaneously. The voltmeters 3 and 4 next to the lit LED 1... The display status changes simultaneously; at this time, the voltmeter 3 next to the green and yellow lights measures the voltages of pin 1 (501) and pin 2 (502), and pin 3 (503) and pin 4 (504), respectively; the ammeter 4 displays the current flowing through these two paths. When the rocker switch button is pressed, the four indicator lights—yellow LED 1 and LED 2, red LED 1 and LED 2—light up simultaneously. The voltmeter 3 and ammeter 4 next to the lit LED 1 change their display status simultaneously; at this time, the voltmeter 3 next to the yellow and red lights measures the voltages of pin 1 (501) and pin 4 (504), and pin 3 (503) and pin 5 (505), respectively; the ammeter 4 displays the current flowing through these two paths. The detection operation of the detection switch 5 is then complete. This device is modularly assembled, easy to improve and upgrade, simplifies the factory inspection process, shortens inspection time, and improves efficiency. It can simultaneously and directly detect the on / off performance, conductivity stability, voltage drop under rated current, and switch on / off logic of the secondary rocker detection switch 5, greatly facilitating its use by operators.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting a rigidly connected control window glass lifting switch, comprising a main body (10), characterized in that, A light-emitting diode (1) is provided on one side of the main body (10), an LED light (2) is provided on one side of the main body (10), a voltmeter (3) is provided on one side of the main body (10), an ammeter (4) is provided on one side of the main body (10), a power switch (11) is provided on one side of the main body (10), a power cord interface (14) is provided on the other side of the main body (10), a cooling fan (13) is fixedly installed inside the main body (10), and a detection component is provided inside the main body (10).

2. The device for detecting a hard-connected control switch for raising and lowering a secondary window as described in claim 1, characterized in that, The number of light-emitting diodes (1) is three, which are distributed at equal intervals, and the light colors are green, yellow and red from top to bottom. The number of LEDs (2) is three, which are distributed at equal intervals, and the light colors are green, yellow and red from left to right.

3. The device for detecting a hard-connected control switch for raising and lowering a secondary window as described in claim 1, characterized in that, A connection harness (12) is provided on one side of the main body (10) of the device, and a plug-in protective sleeve (16) is provided at one end of the connection harness (12).

4. The device for detecting a hard-connected control switch for raising and lowering secondary windows according to claim 1, characterized in that, A detection switch (5) is provided on one side of the main body (10) of the device. The detection switch (5) is provided with a first pin (501), a second pin (502), a third pin (503), a fourth pin (504), and a fifth pin (505). The first pin (501), the second pin (502), the third pin (503), the fourth pin (504), and the fifth pin (505) are arranged in a corresponding distribution.

5. The device for detecting a hard-connected control switch for raising and lowering a secondary window as described in claim 1, characterized in that, The number of voltmeters (3) and ammeters (4) is three each. The voltmeter (3) is a four-and-a-half-digit precision voltmeter, and the ammeter (4) is a three-and-a-half-digit precision ammeter.

6. The device for detecting a hard-connected control switch for raising and lowering a secondary window as described in claim 1, characterized in that, The detection component includes a main power supply (8) fixedly installed at the bottom of the inner wall of the device body (10), a heat dissipation base plate (7) is provided inside the device body (10), a heat dissipation bracket (6) is provided on the top of the heat dissipation base plate (7), a circuit board (15) is provided on the outside of the heat dissipation bracket (6), and an auxiliary power supply (9) is provided on the top of the heat dissipation bracket (6).

7. The device for detecting a hard-connected control switch for raising and lowering a secondary window as described in claim 1, characterized in that, The main body (10) of the equipment has heat dissipation slots (17) on both sides. There are multiple heat dissipation slots (17) and they are distributed at equal intervals.

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