Non-contact water feeder service life detection mechanism

Abstract

The utility model discloses a non-contact type water feeder service life detection mechanism, and relates to the technical field of non-contact type water feeder service life detection. The non-contact type water supply device service life detection mechanism comprises a detection table and a faucet body, a fixing frame is fixed to the rear side of the top of the detection table, a water inlet pipe is embedded in the fixing frame, and a connecting piece is arranged at a water outlet of the water inlet pipe and is in threaded fit with the faucet body, so that the faucet body can be conveniently installed, and subsequent detection operation is facilitated; a first bevel gear is mounted at the front end of the rotating rod, a second bevel gear is meshed with the upper side of the first bevel gear, a rotating shaft is connected to the upper end of the second bevel gear, a connecting rod is fixed to the outer wall of the rotating shaft, and a sensing plate is fixed to the end, away from the rotating shaft, of the connecting rod and matched with a sensing part on the faucet body; and under the meshing action of the first bevel gear and the second bevel gear, the induction plate can be conveniently adjusted to rotate, and the purpose of detecting the faucet body is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to non -contact type water supply utensil life detection technical field, especially relate to a non -contact type water supply utensil life detection mechanism. BACKGROUND

[0002] Non -contact type water supply utensil is a kind of equipment that automatically controls water flow by induction technology, and water supply function can be realized without manual operation.Non -contact type water supply utensil can be divided into non -contact type water nozzle (faucet), non -contact type shower, non -contact type urinal flusher and non -contact type toilet flusher according to use function, because it uses infrared and other non -contact control mode to automatically control switch water, it is widely used in various public places, such as school, hospital, airport, shopping mall, hotel etc., especially in crowded places, it can effectively reduce the risk of cross infection, and save water resource.Non -contact type water supply utensil is often needed to detect its service life after production and processing, to ensure product quality, and to ensure that it meets use requirements.

[0003] At present, existing non -contact water supply utensil life tester needs manual assistance when detecting the service life of non -contact faucet, increases the labor intensity of staff, and the degree of automation is low, which affects detection efficiency, and it is inconvenient to monitor water output of each time during testing non -contact faucet, which affects the accuracy of detection data.

[0004] In view of the above problems, a non -contact type water supply utensil life detection mechanism is proposed. INVENTION CONTENTS

[0005] TECHNICAL SCHEME

[0006] In order to solve the above technical problems, the utility model provides a kind of non -contact type water supply utensil life detection mechanism, including detection table and faucet body, the fixed frame is fixed on the detection table top rear side, the fixed frame is inlaid with inlet pipe, the water outlet of the inlet pipe is provided with connecting piece, the connecting piece is screwed with faucet body, the rotating rod is rotatably arranged in the inner side of the fixed frame, the first bevel gear is installed at the front end of the rotating rod, the second bevel gear is engaged on the upper side of the first bevel gear, the rotating shaft is connected to the upper end of the second bevel gear, the connecting rod is fixed on the outer wall of the rotating shaft, the inductive plate is fixed on the end of the connecting rod away from the rotating shaft, the inductive plate and the inductive part on the faucet body are matched with each other, the rectangular slot is penetrated on the detection table, the detection cylinder is arranged on the upper side of the rectangular slot, the opening end of the detection cylinder is matched with the water outlet of the faucet body, the turnover mechanism is arranged between the detection cylinder and the rotating rod, the reset assembly is connected on one side of the turnover mechanism.

[0007] The turnover mechanism comprises half-tooth gears, support rods, a tray, vertical rods, connecting blocks, pressure sensors and driven gears, the half-tooth gears are arranged on rotating rods, rear ends of the support rods are rotatably connected with the fixed frame, one ends of the support rods away from the fixed frame are fixedly connected with the bottom of the tray, the vertical rods are fixed on the top of the tray, the connecting blocks are slidably sleeved on the vertical rods, and the connecting blocks are fixedly connected with the outer wall of the detection cylinder.

[0008] The pressure sensors are arranged on the top of the tray, the pressure sensors are arranged directly below the detection cylinder, the driven gears are arranged on the support rods, the half-tooth gears are engaged with the driven gears, and the vertical rods are fixed with limit blocks at upper ends.

[0009] The reset assembly comprises support plates, a horizontal rod, movable plates, connecting ropes and reset springs, the support plates are arranged on the two sides of the fixed frame respectively, the support plates are fixed on the top of the detection table, the horizontal rod is fixed between the two support plates, the movable plates are slidably sleeved on the horizontal rod, the connecting ropes are fixedly connected between the movable plates and the support rods, and the reset springs are connected between the movable plates and the adjacent support plates.

[0010] The fixed frame is fixedly provided with a fixed plate, the rotating shaft penetrates through the fixed plate and is rotatably connected with the fixed plate, and the rotating shaft is rotatably connected with the top of the inner side of the fixed frame.

[0011] The fixed frame is fixedly provided with a fixed plate, the rotating shaft penetrates through the fixed plate and is rotatably connected with the fixed plate, and the rotating shaft is rotatably connected with the top of the inner side of the fixed frame.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a faucet body and water inlet pipe are connected together through connecting piece, the meshing of first bevel gear and second bevel gear is convenient for adjusting rotating shaft to rotate, and the inductive plate is rotated around rotating shaft under the combination of connecting rod, under the cooperation of inductive plate and inductive part on faucet body, faucet body is inducted, and water is discharged, and the water discharged from faucet body is received under the cooperation of the opening end of detection cylinder and faucet body, the purpose that the drainage capacity of faucet body is measured and detected is realized, and the accuracy of detection data is effectively improved.

[0014] Wherein under the action of the turnover mechanism, the detection cylinder is conveniently adjusted to turn over, the received water is poured out, the detection cylinder is driven to return to the initial position by the reset assembly, the second detection is continuously carried out, the continuous detection operation is ensured, manual assistance is not required, manpower is saved, the detection efficiency and detection effect of the non-contact faucet life detection are effectively improved, the defects that the existing non-contact water supply appliance life tester often needs manual assistance when detecting the life of the non-contact faucet, increases the labor intensity of the workers, has low automation degree and affects the detection efficiency are solved, and the defects that the existing technology is not convenient for monitoring the water output of each time during the testing of the non-contact faucet and affects the accuracy of the detection data are solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 It is Figure 2 It is a structure schematic view of the section A-A;

[0018] Figure 4 It is Figure 1 It is an enlarged structure schematic view of the B place;

[0019] Figure 5 It is Figure 3 It is an enlarged structure schematic view of the C place;

[0020] Figure 6 It is a side view of the utility model;

[0021] Figure 7 It is Figure 6 It is an enlarged structure schematic view of the D place.

[0022] The marks in the drawings are: 1, detection table; 2, faucet body; 3, fixed frame; 4, water inlet pipe; 5, rotating rod; 6, first bevel gear; 7, fixed plate; 8, rotating shaft; 9, connecting rod; 10, induction plate; 11, second bevel gear; 12, half-tooth gear; 13, support rod; 14, tray; 15, vertical rod; 16, connecting block; 17, detection cylinder; 18, limit block; 19, pressure sensor; 20, driven gear; 21, support plate; 22, cross rod; 23, movable plate; 24, connecting rope; 25, reset spring; 26, servo motor; 27, water tank. DETAILED DESCRIPTION

[0023] The specific embodiment is a non-contact water supply appliance life detection mechanism, which comprises a detection table, a faucet body, a fixed frame, a water inlet pipe, a rotating rod, a first bevel gear, a fixed plate, a rotating shaft, a connecting rod, an induction plate, a second bevel gear, a half-tooth gear, a support rod, a tray, a vertical rod, a connecting block, a detection cylinder, a limit block, a pressure sensor, a driven gear, a support plate, a cross rod, a movable plate, a connecting rope, a reset spring, a servo motor and a water tank. Figures 1-7As shown, the non-contact water supply instrument life detection mechanism includes a detection table 1 and a faucet body 2, a fixed frame 3 is fixed on the top rear side of the detection table 1, a water inlet pipe 4 is embedded on the fixed frame 3, a connecting piece is arranged at the water outlet of the water inlet pipe 4, the connecting piece is threadedly connected with the faucet body 2, a rotating rod 5 is rotatably arranged on the inner side of the fixed frame 3, a first bevel gear 6 is installed at the front end of the rotating rod 5, a second bevel gear 11 is engaged with the upper side of the first bevel gear 6, a rotating shaft 8 is connected with the upper end of the second bevel gear 11, a connecting rod 9 is fixedly connected with the outer wall of the rotating shaft 8, an induction plate 10 is fixedly connected with the end of the connecting rod 9 away from the rotating shaft 8, the induction plate 10 is matched with the induction part on the faucet body 2, a rectangular slot is arranged on the detection table 1, a detection cylinder 17 is arranged on the upper side of the rectangular slot, the opening end of the detection cylinder 17 is matched with the water outlet of the faucet body 2, a turnover mechanism is arranged between the detection cylinder 17 and the rotating rod 5, and a reset assembly is connected on one side of the turnover mechanism.

[0024] The faucet body 2 and the water inlet pipe 4 are connected together through the connecting piece, the rotating shaft 8 is adjusted to rotate under the meshing action of the first bevel gear 6 and the second bevel gear 11, the induction plate 10 is driven to rotate around the rotating shaft 8 in combination with the connecting rod 9, the faucet body 2 is inducted to start water under the matching action of the induction plate 10 and the induction part on the faucet body 2, the water discharged from the faucet body 2 is received under the matching of the opening end of the detection cylinder 17 and the faucet body 2, the purpose of measuring and detecting the water discharge of the faucet body 2 is achieved, and the accuracy of the detection data is effectively improved, the detection cylinder 17 is adjusted to turn over under the action of the turnover mechanism, the received water is poured out, the detection cylinder 17 is driven to return to the initial position in combination with the reset assembly, the second detection is continuously performed without manual assistance, manpower is saved, and the detection efficiency and detection effect of the non-contact faucet life detection are effectively improved.

[0025] The turnover mechanism includes a half-tooth gear 12, a support rod 13, a tray 14, a vertical rod 15, a connecting block 16, a pressure sensor 19 and a driven gear 20, the half-tooth gear 12 is arranged on the rotating rod 5, the rear end of the support rod 13 is rotatably connected with the fixed frame 3, the end of the support rod 13 away from the fixed frame 3 is fixedly connected with the bottom of the tray 14, the vertical rods 15 are fixed on the top of the tray 14, the connecting blocks 16 are slidably sleeved on the vertical rods 15, the connecting blocks 16 are fixedly connected with the outer wall of the detection cylinder 17, the pressure sensor 19 is arranged on the top of the tray 14 and directly below the detection cylinder 17, and the driven gear 20 is arranged on the support rod 13 and engaged with the half-tooth gear 12, and the vertical rods 15 are fixedly connected with the limit blocks 18 at the upper ends.

[0026] The reset assembly comprises support plates 21, a cross rod 22, movable plates 23, connecting ropes 24 and reset springs 25, two support plates 21 are arranged on the two sides of the fixed frame 3 respectively, and the support plates 21 are fixed on the top of the detection table 1, the cross rod 22 is fixed between the two support plates 21, the two movable plates 23 are slidably sleeved on the cross rod 22, the connecting ropes 24 are fixedly connected between the movable plates 23 and the support rods 13, and the reset springs 25 are connected between the movable plates 23 and the adjacent support plates 21.

[0027] The fixed plate 7 is fixed in the inner side of the fixed frame 3, the rotating shaft 8 penetrates the fixed plate 7 and is rotationally connected with the fixed plate 7, the upper end of the rotating shaft 8 is rotationally connected with the inner top of the fixed frame 3, and the rotating shaft 8 is rotationally connected with the fixed plate 7 and the fixed frame 3, thereby effectively limiting and supporting the rotating shaft 8, ensuring the stability of the rotating process of the rotating shaft 8 and further ensuring the stability of the rotating process of the sensing plate 10.

[0028] The servo motor 26 is installed on the rear side of the fixed frame 3, the output end of the servo motor 26 is connected with the rear end of the rotating rod 5, the water tank 27 is arranged on the lower side of the detection table 1, the opening end of the water tank 27 is matched with the rectangular groove, and the water supply mechanism is arranged between the end of the water inlet pipe 4 away from the fixed frame 3 and the water tank 27.

[0029] Embodiment:

[0030] In use, first, the faucet body 2 to be detected is connected with the upper end of the water inlet pipe 4 through the connecting piece, and the servo motor 26 is started, the rotating rod 5 is driven to rotate by the servo motor 26, the first bevel gear 6 is driven to rotate in the rotating process of the rotating rod 5, the rotating shaft 8 is driven to rotate synchronously under the meshing action of the first bevel gear 6 and the second bevel gear 11 and the rotation of the rotating shaft 8 and the fixed plate 7 and the fixed frame 3, the sensing plate 10 is driven to rotate around the rotating shaft 8 in the rotating process of the rotating shaft 8 in combination with the connecting rod 9, when the sensing plate 10 rotates to the lower side of the faucet body 2, the faucet body 2 is sensed, starts to discharge water, and the discharged water of the faucet body 2 is received by the detection cylinder 17.

[0031] The weight of the detection cylinder 17 increases along the direction of the vertical rod 15 to extrude the pressure sensor 19 downward, the pressure sensor 19 is extruded at this time, and signals are transmitted to the external controller, the weight of the water entering the detection cylinder 17 is monitored by the pressure sensor 19, and the detection times and the weight of the water discharged at the corresponding times are recorded by the external controller.

[0032] With the servo motor 26 continues to run, the rotating rod 5 continues to rotate, under the cooperation of the first bevel gear 6, the second bevel gear 11, the rotating shaft 8 and the connecting rod 9, drives the induction plate 10 to rotate in the direction away from the induction part of the faucet body 2;

[0033] Wherein the rotating rod 5 rotates, drives the half gear 12 to rotate, when the faucet body 2 is drained, the pressure sensor 19 measures the water into the detection cylinder 17, the half gear 12 rotates to the state of engaging with the driven gear 20, the rotating rod 5 continues to rotate, drives the support rod 13 to rotate, and then drives the tray 14 to overturn, through the overturning of the tray 14, drives the detection cylinder 17 to overturn, realizes the purpose of pouring out the water received in the detection cylinder 17;

[0034] The water in the detection cylinder 17 falls into the water tank 27 below through the rectangular groove, realizes the recycling of water resources, avoids the waste of water resources;

[0035] In this process, the support rod 13 rotates to realize the purpose of winding the connecting rope 24, with the winding of the connecting rope 24 by the support rod 13, the movable plate 23 is pulled to move along the direction of the horizontal rod 22, and the reset spring 25 on both sides is stretched;

[0036] When the water in the detection cylinder 17 is completely poured out, the tooth part of the half gear 12 is separated from the driven gear 20, at this time, under the elastic action of the reset spring 25, the movable plate 23 is pulled to move away from the support rod 13, combined with the connecting rope 24, and then drives the support rod 13 to rotate reversely, until the driven gear 20 is restored and stabilized at the initial position, at this time, the detection cylinder 17 is driven to restore to the initial state, and the first detection of the faucet body 2 is completed;

[0037] Secondly, the servo motor 26 continues to run, and the second detection operation is carried out according to the above principle, so as to achieve the purpose of continuous detection of the faucet body 2, until the number of rotations of the rotating rod 5 driven by the servo motor 26 reaches the preset number, and feedback to the external controller, the external controller controls the servo motor 26 to stop running, and compares the drainage amount of the faucet body 2 several times, if the drainage amount of the faucet body 2 always remains in the preset drainage range, the service life of the faucet body 2 meets the use requirement, and the product quality is qualified, if the drainage amount of the faucet body 2 gradually decreases and gradually decreases below the preset minimum drainage amount, or the faucet body 2 fails to normally drain before reaching the preset drainage times, then the service life of the faucet body 2 does not meet the use requirement, and the product quality is unqualified, and the non-contact faucet life detection operation is completed.

[0038] It needs to be further explained that the mounting structure, connection mode or setting mode of each component in the utility model are common mechanical modes, as long as the beneficial effects can be achieved, and the pressure sensor 19 and the servo motor 26 in the utility model are purchased on the market, and the technical personnel in the field can install, wire and use according to requirements.

[0039] All the technical features in the embodiment can be freely combined according to actual needs.

[0040] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principles and practical applications of the utility model, so that the technical personnel in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A non-contact water supply device life detection mechanism comprising a detection stand (1) and a faucet body (2), characterized in that, The fixed frame (3) is fixed on the top rear side of the detection table (1), the water inlet pipe (4) is inlaid on the fixed frame (3), the water outlet of the water inlet pipe (4) is provided with a connecting piece, the connecting piece is screwed with the faucet body (2), the rotating rod (5) is rotatably arranged on the inner side of the fixed frame (3), the first bevel gear (6) is installed on the front end of the rotating rod (5), the second bevel gear (11) is engaged on the upper side of the first bevel gear (6), the rotating shaft (8) is connected with the upper end of the second bevel gear (11), the connecting rod (9) is fixed on the outer wall of the rotating shaft (8), the induction plate (10) is fixed on the end of the connecting rod (9) away from the rotating shaft (8), the induction plate (10) is matched with the induction part on the faucet body (2), the rectangular slot is penetrated on the detection table (1), the detection cylinder (17) is arranged on the upper side of the rectangular slot, the opening end of the detection cylinder (17) is matched with the water outlet of the faucet body (2), the turnover mechanism is arranged between the detection cylinder (17) and the rotating rod (5), and the reset assembly is connected on one side of the turnover mechanism.

2. The non-contact water supply device life detection mechanism according to claim 1, characterized by, The turnover mechanism comprises a half-tooth gear (12), a supporting rod (13), a tray (14), a vertical rod (15), a connecting block (16), a pressure sensor (19) and a driven gear (20), the half-tooth gear (12) is arranged on the rotating rod (5), the rear end of the supporting rod (13) is rotatably connected with the fixed frame (3), the end of the supporting rod (13) away from the fixed frame (3) is fixedly connected with the bottom of the tray (14), the vertical rods (15) are fixed on the top of the tray (14), the connecting blocks (16) are slidably sleeved on the vertical rods (15), and the connecting blocks (16) are fixedly connected with the outer wall of the detection cylinder (17).

3. The non-contact water supply device life detection mechanism according to claim 2, characterized by, The pressure sensor (19) is arranged on the top of the tray (14), and the pressure sensor (19) is arranged directly below the detection cylinder (17), the driven gear (20) is arranged on the supporting rod (13), and the half-tooth gear (12) is engaged with the driven gear (20), and the vertical rod (15) is fixedly connected with the limiting block (18) on the upper end.

4. The non-contact water supply device life detection mechanism according to claim 3, characterized by The reset assembly comprises a supporting plate (21), a cross rod (22), a movable plate (23), a connecting rope (24) and a reset spring (25), two supporting plates (21) are arranged on the two sides of the fixed frame (3), and the supporting plates (21) are fixed on the top of the detection table (1), the cross rod (22) is fixed between the two supporting plates (21), the movable plates (23) are slidably sleeved on the cross rod (22), the connecting rope (24) is fixedly connected between the movable plate (23) and the supporting rod (13), and the reset spring (25) is connected between the movable plate (23) and the adjacent supporting plate (21).

5. The non-contact water supply device life detection mechanism according to claim 4, characterized by The fixed plate (7) is fixed on the inner side of the fixed frame (3), the rotating shaft (8) penetrates the fixed plate (7), and the rotating shaft (8) is rotatably connected with the fixed plate (7), and the rotating shaft (8) is rotatably connected with the inner side top of the fixed frame (3).

6. The non-contact water supply device life detection mechanism according to claim 5, characterized by The rear side of the fixing frame (3) is provided with a servo motor (26), the output end of the servo motor (26) is connected with the rear end of the rotating rod (5), the lower side of the detection table (1) is provided with a water tank (27), the opening end of the water tank (27) is matched with the rectangular groove, and the water supply mechanism is arranged between the water tank (27) and the end of the water inlet pipe (4) away from the fixing frame (3).

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