CN106842011B - Air conditioner switch detecting system - Google Patents

Abstract

The invention provides an air conditioner switch detection system, which comprises: air conditioner switch socket detects work subassembly includes: the cylinder control device is installed on one side upper portion of the detection table, the cylinder telescopic rod penetrates through the side wall of the cylinder control device, the other end of the cylinder telescopic rod is connected with the air-conditioning switch socket detection box, the air-conditioning switch socket detection box is provided with a plurality of air-conditioning switch sockets, one end of an air-conditioning switch is inserted into the air-conditioning switch socket, the upper portion of the air-conditioning switch socket detection box is covered with a detection cover plate, the other end of the air-conditioning switch is connected with one end of a soft switch, the other end of the soft switch is installed on the soft switch base, the soft switch control cylinder is fixed on one side lower portion of the detection table, one end of the soft switch cylinder telescopic rod is connected with the soft switch control cylinder, the other end of the soft switch cylinder telescopic rod is connected with the soft switch base, and the soft switch base can move freely. The detection platform is used for detecting the air conditioner switches, so that the detection efficiency is remarkably improved.

Description

Air conditioner switch detection system

technical field

The invention relates to the field of electromechanical integration control, in particular to an air conditioner switch detection system.

Background technique

In the production process of the automobile air-conditioning switch, strict testing is required before it can be installed on the air conditioner for operation and control. However, the existing testing equipment cannot realize batch testing and accurate testing of the yield rate of products, which urgently needs skilled personnel in the field. Solve the corresponding technical problems.

Contents of the invention

The present invention aims at at least solving the technical problems existing in the prior art, and particularly innovatively proposes an air conditioner switch detection system.

In order to achieve the above-mentioned purpose of the present invention, the present invention provides a kind of air-conditioner switch detection system, it is characterized in that, comprises: detection table 20 is flat plate structure, is air-conditioning switch socket detection working assembly on the detection table 20 side, on detection table 20 The other side is the air conditioner switch detection circuit assembly,

The air-conditioning switch socket detection working assembly includes: the cylinder control device 18 is installed on the upper part of one side of the detection table 20, and the cylinder telescopic rod 19 is pierced from the side wall of the cylinder control device 18, and one end of the cylinder telescopic rod 19 is connected to the cylinder control device 18, The other end of the telescopic rod 19 of the cylinder is connected to the air conditioner switch socket detection box, and the air conditioner switch socket detection box is provided with a plurality of air conditioner switch sockets. The other end of the air conditioner switch is connected to one end of the soft switch 26, the other end of the soft switch 26 is installed on the soft switch base, the soft switch control cylinder 28 is fixed on the lower part of the detection platform 20, and one end of the soft switch cylinder telescopic rod 27 is connected to the soft switch The control cylinder 28, the other end of the telescopic rod 27 of the soft switch cylinder is connected to the soft switch base, and the soft switch base can move freely.

The beneficial effect of the above technical solution is that the detection efficiency of several air-conditioning switches is significantly improved through the detection platform.

The air conditioner switch detection system preferably further includes: detecting the flange 22 of the cover plate;

A detection cover plate flange 22 is arranged on the detection cover plate 21 to cover the air-conditioning switch 23 side, and the detection cover plate flange 22 is pressed on the air-conditioning switch 23 body, so that the air-conditioning switch 23 is fixed firmly.

The air conditioner switch detection system preferably further includes: a fixing slot 24;

A plurality of fixed grooves 24 are arranged near the side where the air conditioner switch is installed in the air conditioner switch socket detection box. The groove width of the fixed grooves 24 is the width of the air conditioner switch 23.

In the air conditioner switch detection system, preferably, an air conditioner switch plug 42 is provided on one side of the air conditioner switch 23, and the air conditioner switch plug 42 is a three-phase plug, wherein two pins are arranged in parallel, and the other pin is connected to the other pins. The two pins are perpendicular to each other, and the three pins are arranged in the shape of "冂", elastic pins 44 are arranged on both sides of the air conditioner switch 23, one end of the elastic pin 44 is connected to the air conditioner switch 23, and the other end of the elastic pin 44 is zigzag 45 and is in a suspended state, and the elastic pin 44 gradually becomes thicker from one end connected to the air-conditioning switch 23 to the other end.

The beneficial effect of the above technical solution is that the elastic pin can be stably placed in the detection fixing groove 24 during the process of fixing the air conditioner switch, and it is also very convenient to take it out.

The air conditioner switch detection system, preferably, the air conditioner switch detection circuit includes: the first normally open contacts of several air conditioner switch sockets are connected to the input end of the detection timer 10 relay, and the output end of the detection timer 10 relay is connected to the cylinder movement The input terminal of the counter 9 relay, the output terminal of the cylinder motion counter 9 relay is connected to one end of the coil of the contact solenoid valve 6, the other end of the coil of the contact solenoid valve 6 is connected to one end of the coil of the switch solenoid valve 5, and the other end of the coil of the switch solenoid valve 5 is connected to one end of the delay disconnection module , the other end of the delay disconnection module is respectively connected to the detection timer 10 relay input end and the cylinder motion counter 9 relay input end, and the other end of the contact solenoid valve 6 coil is also connected to the judgment counter 12 relay output end, and the judgment counter 12 relay input end Respectively connect the detection timer 10 relay input end, the cylinder motion counter 9 relay input end and the switching power supply 14 positive end.

The beneficial effects of the above-mentioned technical solution are: the layout of the detection circuit is reasonable, and the design work is stable.

In summary, owing to adopting above-mentioned technical scheme, the beneficial effect of the present invention is:

A number of air-conditioning switches are detected by the detection platform, so that the detection efficiency is significantly improved, the detection circuit layout is reasonable, and the design work is stable.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and understandable from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is the overall schematic diagram of detection system of the present invention;

Fig. 2 is a front schematic view of the detection platform of the present invention;

Fig. 3 is the internal schematic diagram of the present invention;

Fig. 4 is a schematic diagram of the air conditioner switch of the present invention;

Fig. 5 is a schematic diagram of the back side of the air conditioner switch of the present invention;

Fig. 6 is a schematic diagram of the other side of the air conditioner switch of the present invention;

Fig. 7 is a schematic diagram of part A of the air conditioner switch of the present invention;

Fig. 8 is a schematic diagram of an air conditioner switch detection circuit of the present invention.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention.

In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be mechanical connection or electrical connection, or two The internal communication of each element may be directly connected or indirectly connected through an intermediary. Those skilled in the art can understand the specific meanings of the above terms according to specific situations.

As shown in Figures 1 and 2, the present invention provides a kind of air-conditioning switch detection system, it is characterized in that, comprises: detection table 20 is flat plate structure, is air-conditioning switch socket detection work assembly on the detection table 20 side, on detection table 20 The other side is the air conditioner switch detection circuit assembly,

The air-conditioning switch socket detection working assembly includes: the cylinder control device 18 is installed on the upper part of one side of the detection table 20, and the cylinder telescopic rod 19 is pierced from the side wall of the cylinder control device 18, and one end of the cylinder telescopic rod 19 is connected to the cylinder control device 18, The other end of the telescopic rod 19 of the cylinder is connected to the air conditioner switch socket detection box, and the air conditioner switch socket detection box is provided with a plurality of air conditioner switch sockets. The other end of the air conditioner switch is connected to one end of the soft switch 26, the other end of the soft switch 26 is installed on the soft switch base, the soft switch control cylinder 28 is fixed on the lower part of the detection platform 20, and one end of the soft switch cylinder telescopic rod 27 is connected to the soft switch The control cylinder 28, the other end of the telescopic rod 27 of the soft switch cylinder is connected to the soft switch base, and the soft switch base can move freely.

The beneficial effect of the above technical solution is that the detection efficiency of several air-conditioning switches is significantly improved through the detection platform.

As shown in Figure 3, the air conditioner switch detection circuit assembly on the other side of the detection platform 20 includes: a detection box body, the detection box body is installed with a contact solenoid valve 31, a switch solenoid valve 32, a counting relay 33, a disconnection relay 34, a time delay Relay 35, action switch 36, pressure regulating valve 37, switching power supply 38, cylinder motion counter 39, detection timer 40 and judgment counter 41;

The contact solenoid valve 31 and the switch solenoid valve 32 are placed side by side on the side wall of the detection box body, and a counting relay 33, a disconnection relay 34 and a delay relay 35 are installed in the middle part of the detection box body. The cylinder motion counter 39, detection Timer 40 and judging counter 41 are installed on the detection box body side wall, and the display interface of described cylinder movement counter 39, detection timer 40 and judgment counter 41 faces the outside of detection box body, and described cylinder movement counter 39, detection timer 40 And the body of the judgment counter 41 is inserted into the detection box body, the action switch 36 and the pressure regulating valve 37 are installed on the other side of the detection box body side wall, and the switch power supply 38 is installed below the action switch 36 .

As shown in Figure 2, the air conditioner switch detection system preferably further includes: detection cover plate flange 22;

A detection cover plate flange 22 is arranged on the detection cover plate 21 to cover the air-conditioning switch 23 side, and the detection cover plate flange 22 is pressed on the air-conditioning switch 23 body, so that the air-conditioning switch 23 is fixed firmly.

The air conditioner switch detection system preferably further includes: a fixing slot 24;

A plurality of fixed grooves 24 are arranged near the side where the air conditioner switch is installed in the air conditioner switch socket detection box. The groove width of the fixed grooves 24 is the width of the air conditioner switch 23.

As shown in Figures 4, 5, 6 and 7, in the air-conditioning switch detection system, preferably, the air-conditioning switch 23 side is provided with an air-conditioning switch plug 42, and the air-conditioning switch plug 42 is a three-phase plug, two of which The pins are arranged in parallel, the other pin is perpendicular to the other two pins, and the three pins are arranged in the shape of "冂", elastic pins 44 are arranged on both sides of the air conditioner switch 23, and one end of the elastic pin 44 is connected to the air conditioner switch 23. The other end of the elastic pin 44 is zigzag 45 and in a suspended state, and the elastic pin 44 gradually becomes thicker from the end connected to the air conditioner switch 23 to the other end.

The beneficial effect of the above technical solution is that the elastic pin can be stably placed in the detection fixing groove 24 during the process of fixing the air conditioner switch, and it is also very convenient to take it out.

Principle description: (through the automatic pressing of the cylinder, at the same time detect whether the on-off performance of 5 AC switches is normal for 5 times

1. Place 5 pieces of AC switches neatly on the detection card slot of the tooling, and press the start switch;

2. The detection timer starts counting, the cylinder motion counter is powered on, the contact solenoid valve is connected, the contact cylinder is ventilated, the AC switch to be tested on the tooling is pressed, and the circuit in the detector is connected to the AC switch plug;

After the delay relay starts timing, when the delay timer expires, the cylinder controlled by the switching solenoid valve extends out and presses the AC switch on the tooling, combined with the disconnection of the delay relay, the cylinder is controlled to retract, and the AC switch is pressed cyclically;

3. Every movement of the switch cylinder drives the action switch action, and the cylinder movement counter starts counting. When the count reaches the set 10 times, disconnect the contact solenoid valve, retract the contact cylinder, release the AC switch on the tooling, and the inspection is over;

4. Press the AC switch when the switch cylinder moves for the first time, and turn off the AC switch after the second movement, and each indicator light indicates the on-off status of the AC switch at this position. After the switch cylinder is pressed, the counting relay is connected when all 5 switches are qualified.

Give the judgment counter 1 signal, if the switch cylinder moves 10 times, and the judgment counter receives 5 counting relay signals, it will be judged that all 5 AC switches in this inspection are qualified, otherwise it means that there are unqualified products in the 5 AC switches.

Unqualified products can be judged and selected by the indicator light 4 on the tooling.

As shown in Figure 8, the air conditioner switch detection circuit includes: the first normally open contacts of several air conditioner switch sockets are connected to the input terminals of the detection timer 10 relays, and the output terminals of the detection timer 10 relays are connected to the input terminals of the cylinder motion counter 9 relays The output end of the cylinder motion counter 9 relay is connected to one end of the coil of the contact solenoid valve 6, the other end of the coil of the contact solenoid valve 6 is connected to one end of the coil of the switch solenoid valve 5, and the other end of the coil of the switch solenoid valve 5 is connected to one end of the delay disconnection module. The other end of the time-disconnecting module is respectively connected to the input end of the detection timer 10 relay and the input end of the cylinder motion counter 9 relay, and the other end of the contact solenoid valve 6 coil is also connected to the output end of the judgment counter 12 relay, and the input end of the judgment counter 12 relay is respectively connected to the detection timing Device 10 relay input end, cylinder motion counter 9 relay input end and switching power supply 14 positive ends.

The beneficial effects of the above-mentioned technical solution are: the layout of the detection circuit is reasonable, and the design work is stable.

The time-delay disconnection module includes a time-delay relay 7 and a disconnection relay 8;

The relay input terminal of the delay relay 7 is connected to the input terminal of the detection timer 10 relay, one end of the coil of the delay relay 7 is connected to one end of the coil of the contact solenoid valve 6, the other end of the coil of the delay relay 7 is connected to the first output terminal of the disconnect relay 8, and the delay The relay output end of the relay 7 is respectively connected to the second output end of the disconnect relay 8 and one end of the coil of the disconnect relay 8, and the other end of the coil of the disconnect relay 8 is connected to the second input terminal contact and the switching power supply 14 negative pole.

It also includes an on-off indicator light 4;

A stabilizing resistor is connected between the second contact and the third contact of the air-conditioning switch socket, and an on-off indicator light 4 is connected between the third contact of the air-conditioning switch socket and the switching power supply 14 .

Also includes qualified indicator light and NG indicator light;

Judgment counter 12 relay output normally open contact is connected to one end of the qualified indicator light, the other end of the qualified indicator light is connected to the negative pole of switching power supply 14, one end of the NG indicator light is connected to the judgment counter 12 relay output normally closed contact, the other end of the NG indicator light is connected to the negative pole of switching power supply 14 .

Also includes counting relay 15,

One end of the counting relay 15 coil is connected to the switching power supply 14, the other end of the counting relay 15 coil is connected to the second contact of the air conditioner switch socket, and one end of the normally open contact of the counting relay 15 is respectively connected to the common end of the cylinder movement counter 9, the common end of the detection timer 10 and The common end of the judgment counter 12, the other end of the normally open contact of the counting relay 15 is connected to the signal input end of the judgment counter 12.

Also includes a start switch 11,

One end of the start switch 11 is respectively the reset end of the cylinder motion counter 9, the reset end of the detection timer 10 and the reset end of the judgment counter 12, and the other end of the start switch 11 is respectively connected to the common end of the cylinder motion counter 9, the common end of the detection timer 10, and the common end of the judgment counter 12 end.

Also includes emergency stop switch 13,

One end of the emergency stop switch 13 is connected to the positive end of the power supply, and the other end of the emergency stop switch 13 is connected to the positive end of the switching power supply 14 .

Also includes action switch,

One end of the action switch is connected to the reset end of the cylinder motion counter 9, and the other end of the action switch is connected to the common end of the cylinder motion counter 9.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the invention is defined by the claims and their equivalents.

Claims (3)

1. An air conditioner switch detection system, comprising: the detection table (20) is of a flat plate structure, one side of the detection table (20) is provided with an air-conditioner switch socket detection working assembly, the other side of the detection table (20) is provided with an air-conditioner switch detection circuit assembly,

the air conditioner switch socket detection work assembly comprises: the air cylinder control device (18) is arranged at the upper part of one side of the detection table (20), an air cylinder telescopic rod (19) penetrates through the side wall of the air cylinder control device (18), one end of the air cylinder telescopic rod (19) is connected with the air cylinder control device (18), the other end of the air cylinder telescopic rod (19) is connected with an air-conditioning switch socket detection box, the air-conditioning switch socket detection box is provided with a plurality of air-conditioning switch sockets, one end of an air-conditioning switch is inserted into the air-conditioning switch socket, the upper part of the air-conditioning switch socket detection box is covered with a detection cover plate (21), the other end of the air-conditioning switch is connected with one end of a soft switch (26), the other end of the soft switch (26) is arranged on a soft switch base, one end of a soft switch control cylinder (28) is fixed at the lower part of one side of the detection table (20), one end of a soft switch Guan Qigang telescopic rod (27) is connected with the soft switch control cylinder (28), and the other end of the soft switch Guan Qigang telescopic rod (27) is connected with a soft switch base which can move freely.

The air conditioner switch detection circuit includes: the 1 st normally open contact of the plurality of air conditioner switch sockets is connected with the relay input end of the detection timer (10), the relay output end of the detection timer (10) is connected with the relay input end of the cylinder motion counter (9), the relay output end of the cylinder motion counter (9) is connected with one end of a coil of the contact electromagnetic valve (6), the other end of the coil of the contact electromagnetic valve (6) is connected with one end of a coil of the switch electromagnetic valve (5), the other end of the coil of the switch electromagnetic valve (5) is connected with one end of a delay breaking module, the other end of the delay breaking module is respectively connected with the relay input end of the detection timer (10) and the relay input end of the cylinder motion counter (9), and the relay input end of the judgment counter (12) is respectively connected with the relay input end of the detection timer (10), the relay input end of the cylinder motion counter (9) and the positive end of the switch power supply (14); detecting the cover flange (22); a detection cover plate flange (22) is arranged on one side of the detection cover plate (21) for sealing the air conditioner switch (23), and the detection cover plate flange (22) is pressed on the air conditioner switch (23) body, so that the air conditioner switch (23) is firmly fixed.

2. The air conditioner switch detection system according to claim 1, further comprising: a fixing groove (24);

a plurality of fixing grooves (24) are formed in one side, close to the air-conditioning switch, of the air-conditioning switch socket detection box, the groove width of each fixing groove (24) is the width of the air-conditioning switch (23), and the fixing grooves (24) prevent the air-conditioning switch from loosening and swinging.

3. The air conditioner switch detection system according to claim 1, wherein an air conditioner switch plug (42) is arranged on one side of the air conditioner switch (23), the air conditioner switch plug (42) is a three-phase plug, two pins are arranged in parallel, the other pin is perpendicular to the other two pins, the three pins are arranged in a shape of a letter ', elastic pins (44) are arranged on two sides of the air conditioner switch (23), one end of each elastic pin (44) is connected with the air conditioner switch (23), the other end of each elastic pin (44) is in a zigzag shape (45) and is in a suspended state, and the elastic pins (44) are gradually thickened from one end connected with the air conditioner switch (23) to the other end.

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