Shower system for rail transit

Abstract

A shower system for rail transit, including a first support, a second support, a sleeve, an adjustment pad, a hexagon socket countersunk screw, a damping mechanism, a positioning pin baffle, a pressure sensor, a flip bench, a speed change device, a relay control unit, a drive motor, a shaft module, a shower head and a transmission shaft. Currently, there are no shower facilities in rail transit equipment, and there has been no innovation in civilian shower facilities for decades. The present invention can not only effectively enhance the sense of luxury and innovation of shower facilities in the rail transit field and the civilian field, but also enhance the user's comfort experience and market reputation. The present invention occupies a small space, is easy to maintain, and is fully automated, and has certain commercial value.

Description

Technical Field

[0001] The invention relates to the field of rail transit equipment, and in particular to a bathing system for rail transit. Background Art

[0002] In previous rail transit equipment, the vehicles were not equipped with shower facilities, resulting in passengers on long-distance trips being unable to obtain higher comfort. In order to effectively improve the comfort of passengers and the grade of trains, shower facilities are installed in the vehicles; combining artificial intelligence and ergonomics, an intelligent rail transit equipment shower facility is developed. Summary of the invention

[0003] The object of the present invention is to provide a bathing system on a rail transit vehicle.

[0004] To achieve the above-mentioned purpose, the present invention provides a shower system for rail transit, comprising a first support, a second support, a sleeve, an adjustment pad, a hexagon socket countersunk screw, a damping mechanism, a locating pin baffle, a pressure sensor, a flip bench, a speed change device, a relay control unit, a drive motor, a rotating shaft module, a shower head and a transmission shaft. The flip bench is installed on a wall panel and is located below the shower head through the first support, the second support, the hexagon socket countersunk screw, the sleeve, the adjustment pad and the locating pin baffle. The flip bench has a built-in damping mechanism and can be automatically flipped up. A pressure sensor is arranged under the flip bench. The speed change device, the relay control unit and the drive motor are integrated in one module. The pressure sensor is connected to the relay control unit using a signal line, and the relay control unit is connected to the drive motor using a signal line; the speed change device is connected to the rotating shaft module through the transmission shaft, a limit switch is arranged in the rotating shaft module, and the shower head is installed on the wall panel through the rotating shaft module.

[0005] Furthermore, it also includes a power conversion module, the relay control unit includes a closing relay and an opening relay, the closing relay includes a first contact, a second contact, a third contact and a fourth contact, the opening relay includes a fifth contact, a sixth contact, a seventh contact and an eighth contact, the shaft module includes a first limit switch and a second limit switch, the first limit switch includes a ninth contact and a tenth contact, the second limit switch includes an eleventh contact and a twelfth contact, the pressure sensor includes a thirteenth contact, a fourteenth contact and a fifteenth contact, point, the power conversion module includes a first port, a second port, a third port and a fourth port, the first port and the second port of the power conversion module are respectively connected to the power supply, the third port of the power conversion module is connected to the first contact of the closing relay, and is connected to the seventh contact of the opening relay, and is connected to the ninth contact of the first limit switch, and is connected to the eleventh contact of the second limit switch; the fourth port of the power conversion module is connected to the third contact of the closing relay, and is connected to the fifth contact of the opening relay, and is connected to the thirteenth contact of the pressure sensor;

[0006] The driving motor includes a fifth port and a sixth port, the fifth port of the driving motor is connected to the second contact of the closing relay and the sixth contact of the opening relay; the sixth port of the motor is connected to the fourth contact of the closing relay and the eighth contact of the opening relay;

[0007] The two ports of the closing relay are respectively connected to the 10th contact of the first limit switch and the 14th contact of the pressure sensor, and the two ports of the opening relay are respectively connected to the 12th contact of the second limit switch and the 15th contact of the pressure sensor.

[0008] Currently, there are no shower facilities in rail transit equipment, and there has been no innovation in civilian shower facilities for decades. The present invention can not only effectively enhance the sense of luxury and innovation of shower facilities in the rail transit and civilian fields, but also enhance the user's comfort experience and market reputation. The present invention occupies a small space, is easy to maintain, and is fully automated, and has certain commercial value. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the system structure;

[0010] Figure 2 for Figure 1 A side view of the local structure;

[0011] Figure 3 for Figure 1 B-side view of the local structure;

[0012] Figure 4This is the electrical structure diagram of the system;

[0013] Figure 5 The following is the logical flow chart of the system. DETAILED DESCRIPTION

[0014] The present invention designs a shower facility with linkage control, in which a foldable flip bench is arranged in the shower facility, and a pressure sensor is added behind the flip bench. When the pressure sensor detects pressure, the relay control unit sends a signal to the drive motor to drive the shower head to rotate to a certain angle, thereby satisfying the user's use angle. Figure 1 System working condition display diagram, Figure 2 As shown in the mechanical schematic diagram of the system, when the user sits on the flip bench, the shower head automatically points vertically downward and is aimed at the user; when the user leaves the flip bench, the flip bench is folded and the shower head automatically rotates to form a 45° angle with the horizontal and is aimed at the user.

[0015] Reference Figure 1 and Figure 2 , in the figure: first support 1; second support 2; sleeve 3; adjustment pad 4; hexagon socket countersunk screw 5; damping mechanism 6; positioning pin baffle 7; pressure sensor 8; flip bench 9; speed change device 10; relay control unit 11; drive motor 12; signal 13 line; shaft module 14; shower 15; Transmission shaft 16; the flip bench 9 is installed on the wall panel and is located below the shower head 15 through the first support 1, the second support 2, the hexagon socket countersunk screw 5, the sleeve 3, the adjustment pad 4 and the positioning pin baffle 7. The flip bench 9 has a built-in damping mechanism 6 and can be automatically flipped up. A pressure sensor 8 is arranged under the flip bench 9. The speed change device 10, the relay control unit 11 and the drive motor 12 are integrated in one module. The pressure sensor 8 is connected to the relay control unit 11 using a signal line 13, and the relay control unit 11 is connected to the drive motor 12 using a signal line 13; the speed change device 10 is connected to the rotating shaft module 14 through the transmission shaft 16, and a limit switch is set in the rotating shaft module 14. The shower head 15 is installed on the wall panel through the rotating shaft module 14.

[0016] Reference Figure 4 and Figure 5, in the figure: power conversion module U1; first limit switch SQ1; second limit switch SQ2; closing relay K1; opening relay K2; driving motor M1; pressure sensor S1, the relay control unit 11 includes a closing relay K1 and an opening relay K2, the closing relay K1 includes a first contact, a second contact, a third contact and a fourth contact, the opening relay K2 includes a fifth contact, a sixth contact, a seventh contact and an eighth contact, the shaft module 14 includes a first limit switch SQ1 and a second limit switch SQ2, the first limit switch SQ1 includes a ninth contact and a tenth contact, the second limit switch SQ2 includes an eleventh contact and a twelfth contact, the The pressure sensor S1 includes a 13th contact, a 14th contact and a 15th contact, the power conversion module U1 includes a first port, a second port, a third port and a fourth port, the first port and the second port of the power conversion module U1 are respectively connected to the power supply, the third port of the power conversion module U1 is connected to the first contact of the closing relay K1, and is connected to the seventh contact of the opening relay K2, and is connected to the ninth contact of the first limit switch SQ1, and is connected to the eleventh contact of the second limit switch SQ2; the fourth port of the power conversion module U1 is connected to the third contact of the closing relay K1, and is connected to the fifth contact of the opening relay K2, and is connected to the thirteenth contact of the pressure sensor S1;

[0017] The driving motor M1 includes a fifth port and a sixth port. The fifth port of the driving motor is connected to the second contact of the closing relay K1 and is also connected to the sixth contact of the opening relay K2. The sixth port of the driving motor M1 is connected to the fourth contact of the closing relay K1 and is also connected to the eighth contact of the opening relay K2.

[0018] The two ports of the closing relay K1 are respectively connected to the 10th contact of the first limit switch SQ1 and the 14th contact of the pressure sensor S1, and the two ports of the opening relay K2 are respectively connected to the 12th contact of the second limit switch SQ2 and the 15th contact of the pressure sensor S1.

[0019] The electrical control logic principles in the system specifically include:

[0020] (1) When the system is powered on and the user makes the flip bench 9 horizontal, the 13th and 14th contacts of the pressure sensor S1 are closed, the coil of the closing relay K1 is energized, the 1st, 2nd, 3rd and 4th contacts of the closing relay K1 are energized, the 5th, 6th, 7th and 8th contacts of the opening relay K2 are disconnected, the fifth port of the drive motor M1 is 24V, the sixth port is 0V, the drive motor M1 rotates forward, and when it reaches the first limit switch SQ1, the first limit switch SQ1 is disconnected, the coil of the closing relay K1 is de-energized, the 1st, 2nd, 3rd and 4th contacts of the closing relay K1 are disconnected, and the drive motor M1 stops rotating. At this time, the shower head 15 is vertically downward, aiming at the user;

[0021] (2) When the user turns the flip bench 9 to a vertical position, the 13th and 15th contacts of the pressure sensor S1 are closed, the open relay K2 coil is energized, the 1st, 2nd, 3rd and 4th contacts of the closed relay K1 are disconnected, the 5th, 6th, 7th and 8th contacts of the open relay K2 are attracted, the fifth port of the drive motor M1 is 0V, the sixth port is 24V, the drive motor M1 reverses, and when it turns to the second limit switch SQ2, the second limit switch SQ2 is disconnected, the open relay K2 coil is de-energized, the 5th, 6th, 7th and 8th contacts of the open relay K2 are disconnected, and the drive motor M1 stops rotating. At this time, the shower head 15 is at an angle of 45° to the horizontal and is aimed at the user.

Claims

1. A shower system for rail transit, characterized in that: It includes a first support, a second support, a sleeve, an adjustment pad, a hexagon socket countersunk screw, a damping mechanism, a locating pin baffle, a pressure sensor, a flip bench, a speed change device, a relay control unit, a drive motor, a shaft module, a shower head and a transmission shaft. The flip bench is installed on the wall panel and is located below the shower head through the first support, the second support, the hexagon socket countersunk screw, the sleeve, the adjustment pad and the locating pin baffle. The flip bench has a built-in damping mechanism and can be automatically flipped up. A pressure sensor is arranged under the flip bench. The speed change device, the relay control unit and the drive motor are integrated in one module. The pressure sensor is connected to the relay control unit using a signal line, and the relay control unit is connected to the drive motor using a signal line; the speed change device is connected to the shaft module through the transmission shaft, a limit switch is arranged in the shaft module, and the shower head is installed on the wall panel through the shaft module; The system also includes a power conversion module, the relay control unit includes a closing relay and an opening relay, the closing relay includes a first contact, a second contact, a third contact and a fourth contact, the opening relay includes a fifth contact, a sixth contact, a seventh contact and an eighth contact, the limit switch includes a first limit switch and a second limit switch, the first limit switch includes a ninth contact and a tenth contact, the second limit switch includes an eleventh contact and a twelfth contact, and the pressure sensor includes a thirteenth contact, a fourteenth contact and a fifteenth contact. , the power conversion module includes a first port, a second port, a third port and a fourth port, the first port and the second port of the power conversion module are respectively connected to the power supply, the third port of the power conversion module is connected to the first contact of the closing relay, and is also connected to the seventh contact of the opening relay, and is also connected to the ninth contact of the first limit switch, and is also connected to the eleventh contact of the second limit switch; the fourth port of the power conversion module is connected to the third contact of the closing relay, and is also connected to the fifth contact of the opening relay, and is also connected to the thirteenth contact of the pressure sensor; The driving motor includes a fifth port and a sixth port, the fifth port of the driving motor is connected to the second contact of the closing relay and the sixth contact of the opening relay; the sixth port of the motor is connected to the fourth contact of the closing relay and the eighth contact of the opening relay; The two ports of the closing relay are respectively connected to the 10th contact of the first limit switch and the 14th contact of the pressure sensor, and the two ports of the opening relay are respectively connected to the 12th contact of the second limit switch and the 15th contact of the pressure sensor.

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