Life tester for whitening instrument

Abstract

The invention belongs to the technical field of whitening instrument product service life testing, and particularly relates to a whitening instrument service life tester which comprises an LED control panel, an automatic control box, a base and a cover plate, the LED control panel is located on an upper cover of the automatic control box, the base is provided with a plurality of test clamp stations, the automatic control box is provided with a plurality of wire clamps, and the wire clamps are connected with the LED control panel. An inductor is arranged on the base, the cover plate is connected with the base through two symmetrically arranged hinges and screws, a test data terminal is arranged in the automatic control box, a placement plate matched with the test data terminal is arranged in the automatic control box, and a telescopic main body matched with the placement plate is arranged on the bottom wall of the automatic control box. A buffering body matched with the containing plate is arranged on the side wall of the automatic control box, and a fireproof mechanism is arranged on the bottom wall of the automatic control box. The system can overcome the defects of manual testing and improve the testing efficiency, and is automatic in control, high in efficiency and good in repeatability.

Description

Technical Field

[0001] The invention belongs to the technical field of life test of whitening instrument products, and in particular relates to a life tester for whitening instruments. Background Art

[0002] The life test of whitening instruments is a very important item in product performance testing. The designed service life of whitening instruments is 630 times. The traditional test method is to fully charge the product first, then manually turn on the machine to discharge for 5 minutes, wait for 15 minutes of protection time, then turn on the machine for testing for 5 minutes, wait for 15 minutes of protection time and then turn on the machine again. Repeat the test about 10 times. After the product issues a low-battery reminder, the product needs to be placed on the charging stand for about 10 hours to fully charge, and then repeat the previous test method. After 630 cumulative discharges, check the function of the product. This traditional manual testing method requires a lot of manpower costs, the test efficiency is relatively low, and the number of tests is prone to errors. For this reason, we propose a life tester for whitening instruments to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a life tester for whitening instruments, which can solve the shortcomings of manual testing and improve testing efficiency, and has automatic control, high efficiency and good repeatability.

[0004] The technical solution adopted by the present invention is as follows: A life tester for a whitening instrument comprises an LED control panel, an automatic control box, a base and a cover plate, wherein the LED control panel is located on the upper cover of the automatic control box, the base is provided with a plurality of test fixture stations, the automatic control box is provided with a plurality of wire clamps, the base is provided with a sensor, the cover plate is connected to the base via two symmetrically arranged hinges and screws, the automatic control box is provided with a test data terminal, and the automatic control box is provided with a placement plate matched with the test data terminal, the bottom wall of the automatic control box is provided with a telescopic body matched with the placement plate, the side wall of the automatic control box is provided with a buffer body matched with the placement plate, the bottom wall of the automatic control box is provided with a fire prevention mechanism, the side wall of the automatic control box is provided with an air outlet connected with the outside, and a ventilation mechanism is provided in the air outlet.

[0005] In a preferred embodiment, the wire clamp is matched with the test fixture station, and the wire clamp is matched with the test data terminal, and the test data terminal is matched with the LED control panel, and the test data terminal consists of three relays, a monitoring module, and a data processing module.

[0006] In a preferred embodiment, the placement plate is provided with two symmetrically arranged first clamping plates, and the placement plate is provided with two symmetrically arranged sliding grooves, the two first clamping plates are respectively located on both sides of the test data terminal, and the two first clamping plates are respectively slidably connected to the bottom walls of the two sliding grooves, a fixing rod is provided in each of the two sliding grooves, and the two first clamping plates are both sleeved on the fixing rod, and the two fixing rods are both provided with a first spring matched with the first clamping plates, the two first clamping plates are both hollow structures, and the second clamping plates are slidably connected in the two first clamping plates, and the two first clamping plates are both provided with an active buckle matched with the second clamping plate.

[0007] In a preferred embodiment, an inspection port matching the test data terminal is provided on the upper cover of the automatic control box, a baffle is rotatably connected to the inner wall of the inspection port via a rotating member, the baffle is matched with the inspection port, a block is movably clamped on the baffle, and the block is matched with the upper cover of the automatic control box.

[0008] In a preferred embodiment, the buffer body includes a buffer groove, a vertically arranged buffer rod is movably connected in the buffer groove, and the placement plate is sleeved on the buffer rod, a second spring is sleeved on the buffer rod, and the second spring is matched with the placement plate.

[0009] In a preferred embodiment, the telescopic body includes a vertically arranged first support rod, and the first support rod is a hollow structure, a second support rod is inserted in the first support rod, and the second support rod is movably connected to the placement plate, a first drive motor is provided on the side wall of the first support rod, the output end of the first drive motor passes through the side wall of the first support rod and is movably connected to a rotating rod, a first gear is sleeved on the rotating rod, and a first tooth groove is provided on the side wall of the second support rod to mesh with the first gear.

[0010] In a preferred embodiment, the fireproof mechanism includes a fireproof box, and carbon dioxide is injected into the fireproof box, an air outlet is provided on the side wall of the fireproof box, a mounting plate is movably connected to the side wall of the fireproof box, and a leakage-proof plate is slidably connected to the side wall of the fireproof box, the leakage-proof plate is matched with the air outlet, the mounting plate and the leakage-proof plate are connected by a third spring, and a counterweight tin block is movably connected to the side wall of the leakage-proof plate.

[0011] In a preferred embodiment, the ventilation mechanism includes a ventilation plate, and the ventilation plate is a hollow structure. Both side walls of the ventilation plate are provided with ventilation ports that penetrate the ventilation plate. A ventilation pump is provided on the inner wall of the ventilation port. A connecting rod is movably connected to the output end of the ventilation pump, and ventilation fan blades are movably connected to the connecting rod.

[0012] In a preferred embodiment, both side walls of the placement plate are slidably connected with sliding plates, a refrigerator is movably connected to the side walls of the sliding plates, an output end of the refrigerator is fixedly connected to a refrigeration pipe, a refrigeration plate is fixedly connected to the refrigeration pipe, the refrigeration plate is a hollow structure, and the refrigeration plate is matched with the test data terminal, a refrigeration port is provided on the side wall of the refrigeration plate, and the opening of the refrigeration port is arranged toward the test data terminal, and a dustproof net is movably connected to the inner wall of the refrigeration port.

[0013] In a preferred embodiment, a second drive motor is provided on the side wall of the placement plate, and a second gear is movably connected to the output end of the second drive motor, and the second gear is a half gear. A mounting opening is provided on the sliding plate, and the mounting opening passes through the side wall of the sliding plate. The second gear is located in the mounting opening, and the inner walls on both sides of the mounting opening are provided with second tooth grooves meshing with the second gear.

[0014] The technical effects achieved by the present invention are: The working status of the product is controlled by three relays, and the current of the product is detected by the monitoring module to feedback whether the product is working normally. If the product current is abnormal, an alarm will be displayed on the LED control panel. The cause of the fault is automatically determined according to the number of faults, and the production defect rate is predicted according to the number of defective samples tested. The first clamping plate cooperates with the second clamping plate to fix the test data terminal, and the fixing rod, the first spring, the buffer rod and the second spring cooperate to provide buffer protection for the test data terminal. When the test data terminal needs to be repaired, the baffle is rotated by the rotating member to open the inspection port, and the first drive motor is turned on to drive the rotating rod to rotate, thereby driving the first gear to rotate, and then driving the second support rod to move in the vertical direction, pushing the test data terminal out of the inspection port to repair the test data terminal. When the test data terminal is running, the refrigerator is turned on for cooling, and cold air enters the cooling plate through the refrigeration pipe, and the cold air passes through the dustproof net to the test data terminal. The end is cooled for protection to prevent the test data terminal from overheating due to long-term operation. The second drive motor is turned on to drive the second gear to rotate. Since the second gear is a half gear, the rotation of the second gear can drive the sliding plate to reciprocate in the horizontal direction, thereby more evenly dissipating the heat for the test data terminal. The ventilation pump is turned on to drive the connecting rod and the ventilation fan blades to rotate, thereby improving the ventilation efficiency of the automatic control box. When the temperature in the automatic control box rises abnormally, the counterweight tin block is melted by the heat, and the leakage-proof plate moves under the action of the third spring, thereby opening the air outlet and discharging the carbon dioxide in the fireproof box, thereby preventing the automatic control box from overheating and catching fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a life tester for a whitening device of the present invention.

[0016] Figure 2 The invention discloses an exploded schematic diagram of a life tester for a whitening device.

[0017] Figure 3 The present invention is a schematic diagram of the interior of an automatic control box of a life tester for a whitening device.

[0018] Figure 4 for Figure 3 Schematic diagram at A in the middle.

[0019] Figure 5 for Figure 3 Schematic diagram of point B in the figure.

[0020] Figure 6 for Figure 3 Schematic diagram at C in the middle.

[0021] Figure 7 The present invention is a schematic diagram of the structure of a sliding plate of a life tester for a whitening device.

[0022] In the figure: 1 LED control panel, 2 automatic control box, 3 base, 4 cover plate, 5 test fixture station, 6 sensor, 7 hinge, 8 screw, 9 wire clamp, 10 test data terminal, 11 placement plate, 12 first clamp, 13 slide groove, 14 fixed rod, 15 first spring, 16 second clamp, 17 movable buckle, 18 rotating part, 19 baffle, 20 block, 21 buffer groove, 22 buffer rod, 23 second spring, 24 first support rod, 25 second support rod, 26 first drive motor, 27 rotating rod, 28 first gear, 29 fireproof box, 30 mounting plate, 31 leakproof plate, 32 third spring, 33 counterweight tin block, 34 ventilation plate, 35 ventilation pump, 36 connecting rod, 37 ventilation fan blade, 38 sliding plate, 39 refrigerator, 40 refrigeration pipe, 41 refrigeration plate, 42 dust net, 43 second drive motor, 44 second gear, 45 installation opening. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] See also Figure 1-7The present invention provides a life tester for a whitening instrument, comprising an LED control panel 1, an automatic control box 2, a base 3, and a cover plate 4. The LED control panel 1 is located on the upper cover of the automatic control box 2, a plurality of test fixture stations 5 are provided on the base 3, and a plurality of wire clamps 9 are provided on the automatic control box 2, a sensor 6 is provided on the base 3, and the cover plate 4 is connected to the base 3 through two symmetrically arranged hinges 7 and screws 8, a test data terminal 10 is provided in the automatic control box 2, and a placement plate 11 matched with the test data terminal 10 is provided in the automatic control box 2, a telescopic body matched with the placement plate 11 is provided on the bottom wall of the automatic control box 2, a buffer body matched with the placement plate 11 is provided on the side wall of the automatic control box 2, a fire prevention mechanism is provided on the bottom wall of the automatic control box 2, an air outlet connected to the outside is provided on the side wall of the automatic control box 2, and a ventilation mechanism is provided in the air outlet.

[0025] The wire clamp 9 is matched with the test fixture station 5, and the wire clamp 9 is matched with the test data terminal 10, and the test data terminal 10 is matched with the LED control panel 1. The test data terminal 10 is composed of three relays, a monitoring module, and a data processing module.

[0026] Two symmetrically arranged first clamping plates 12 are provided on the placement plate 11, and two symmetrically arranged sliding grooves 13 are provided on the placement plate 11. The two first clamping plates 12 are respectively located on both sides of the test data terminal 10, and the two first clamping plates 12 are respectively slidably connected to the bottom walls of the two sliding grooves 13, and fixed rods 14 are provided in the two sliding grooves 13, and the two first clamping plates 12 are both sleeved on the fixed rods 14, and the two fixed rods 14 are both provided with first springs 15 matched with the first clamping plates 12, the two first clamping plates 12 are both hollow structures, and the second clamping plates 16 are slidably connected in the two first clamping plates 12, and the two first clamping plates 12 are both provided with active buckles 17 matched with the second clamping plates 16.

[0027] An inspection port matching the test data terminal 10 is provided on the upper cover of the automatic control box 2, and a baffle 19 is rotatably connected to the inner wall of the inspection port through a rotating member 18, the baffle 19 is matched with the inspection port, a block 20 is movably clamped on the baffle 19, and the block 20 is matched with the upper cover of the automatic control box 2.

[0028] The buffer body includes a buffer groove 21 , in which a vertically arranged buffer rod 22 is movably engaged, and the placement plate 11 is sleeved on the buffer rod 22 , and the buffer rod 22 is sleeved with a second spring 23 , and the second spring 23 is matched with the placement plate 11 .

[0029] The telescopic body includes a first support rod 24 which is vertically arranged, and the first support rod 24 is a hollow structure. A second support rod 25 is inserted into the first support rod 24, and the second support rod 25 is movably connected to the placement plate 11. A first drive motor 26 is provided on the side wall of the first support rod 24. The output end of the first drive motor 26 passes through the side wall of the first support rod 24 and is movably connected to a rotating rod 27. A first gear 28 is sleeved on the rotating rod 27. A first tooth groove which is meshed with the first gear 28 is provided on the side wall of the second support rod 25.

[0030] The fireproof mechanism includes a fireproof box 29, and carbon dioxide is injected into the fireproof box 29. An air outlet is provided on the side wall of the fireproof box 29. A mounting plate 30 is movably connected to the side wall of the fireproof box 29, and a leak-proof plate 31 is slidably connected to the side wall of the fireproof box 29. The leak-proof plate 31 is matched with the air outlet. The mounting plate 30 and the leak-proof plate 31 are connected by a third spring 32. A counterweight tin block 33 is movably connected to the side wall of the leak-proof plate 31.

[0031] The ventilation mechanism includes a ventilation plate 34, and the ventilation plate 34 is a hollow structure. Both side walls of the ventilation plate 34 are provided with ventilation ports penetrating the ventilation plate 34. A ventilation pump 35 is provided on the inner wall of the ventilation port. A connecting rod 36 is movably connected to the output end of the ventilation pump 35, and a ventilation fan blade 37 is movably connected to the connecting rod 36.

[0032] The side walls of the placement plate 11 are slidably connected with sliding plates 38, and a refrigerator 39 is movably connected to the side wall of the sliding plate 38. The output end of the refrigerator 39 is fixedly connected to a refrigeration pipe 40, and the refrigeration pipe 40 is fixedly connected to a refrigeration plate 41. The refrigeration plate 41 is a hollow structure, and the refrigeration plate 41 is matched with the test data terminal 10. A refrigeration port is provided on the side wall of the refrigeration plate 41, and the opening of the refrigeration port is set toward the test data terminal 10, and a dustproof net 42 is movably connected to the inner wall of the refrigeration port.

[0033] A second drive motor 43 is provided on the side wall of the placement plate 11, and a second gear 44 is movably connected to the output end of the second drive motor 43, and the second gear 44 is a half gear. A mounting opening 45 is provided on the sliding plate 38, and the mounting opening 45 penetrates the side wall of the sliding plate 38. The second gear 44 is located in the mounting opening 45, and the inner walls on both sides of the mounting opening 45 are provided with second tooth grooves meshing with the second gear 44.

[0034] In the present invention, the whitening device to be tested is placed on the test fixture station 5 and connected to the wire clamp 9, and the working state of the product is controlled by three relays, as follows.

[0035] a) Relay 1 closes and turns on the power.

[0036] b) After 5S, relay 2 closes for 2S and then opens, activating the device.

[0037] c) Relay 3 closes and turns on the Button, and the device starts working.

[0038] d) After 5 minutes, the equipment automatically cuts off relay 3 and enters a 15-minute rest protection time.

[0039] e) After the 15-minute protection ends, after waiting for 1 minute, relay 1 disconnects the circuit.

[0040] f) After 10S, relay 1 closes and connects the power supply. Refer to steps 1 to 6 to enter the second round of testing.

[0041] The monitoring module detects the product current to provide feedback on whether the product is working properly. If the product current is abnormal, an alarm will be displayed on the 1LED control panel; Automatically determine the cause of the fault based on the number of faults that occur: Lifetime failure occurs when there are 0 to 200 software algorithm failures; Lifetime failures occur between 201 and 400 software and hardware failures; Lifetime failures occur between 400 and 630 hardware failures; Prediction of production defect rate based on the number of defective samples tested: If 1 to 3 defects are found in 21 samples of the same batch, the production defect rate is predicted to be below 14.3%; If 3 to 6 defects are found in 21 samples of the same batch, the production defect rate is predicted to be below 28.6%; If more than 7 samples out of 21 samples in the same batch are defective, the production defect rate is predicted to be over 33%.

[0042] The first clamping plate 12 cooperates with the second clamping plate 16 to fix the test data terminal 10, and the fixing rod 14, the first spring 15, the buffer rod 22 and the second spring 23 cooperate to provide buffer protection for the test data terminal 10. When the test data terminal 10 needs to be repaired, the baffle 19 is rotated by the rotating member 18 to open the inspection port, and the first driving motor 26 is turned on to drive the rotating rod 27 to rotate, thereby driving the first gear 28 to rotate, and then driving the second support rod 25 to move in the vertical direction, and the test data terminal 10 is pushed out of the inspection port to repair the test data terminal 10. When the test data terminal 10 is running, the refrigerator 39 is turned on for cooling, and the cold air enters the cooling plate 41 through the cooling pipe 40, and the cold air passes through the dustproof net 42 The test data terminal 10 is provided with temperature reduction protection to prevent the test data terminal 10 from overheating due to long-term operation. The second drive motor 43 is turned on to drive the second gear 44 to rotate. Since the second gear 44 is a half gear, the rotation of the second gear 44 can drive the sliding plate 39 to reciprocate in the horizontal direction, thereby more evenly performing heat dissipation protection on the test data terminal 10. The ventilation pump 35 is turned on to drive the connecting rod 36 and the ventilation fan blades 37 to rotate, thereby improving the ventilation efficiency of the automatic control box 2. When the temperature inside the automatic control box 2 rises abnormally, the counterweight tin block 33 is melted by the heat, and the leakage prevention plate 31 moves under the action of the third spring 32, thereby opening the air outlet and discharging the carbon dioxide in the fireproof box 29, thereby preventing the automatic control box 2 from overheating and catching fire.

[0043] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. A life tester for a whitening device, characterized in that: The invention comprises an LED control panel (1), an automatic control box (2), a base (3), and a cover plate (4), wherein the LED control panel (1) is located on the upper cover of the automatic control box (2), the base (3) is provided with a plurality of test fixture stations (5), the automatic control box (2) is provided with a plurality of wire clamps (9), the base (3) is provided with a sensor (6), the cover plate (4) is connected to the base (3) via two symmetrically arranged hinges (7) and screws (8), the automatic control box (2) is provided with a test data terminal (10), and the automatic control box (2) is provided with a placement plate (11) matched with the test data terminal (10), the bottom wall of the automatic control box (2) is provided with a telescopic body matched with the placement plate (11), the side wall of the automatic control box (2) is provided with a buffer body matched with the placement plate (11), the bottom wall of the automatic control box (2) is provided with a fire prevention mechanism, the side wall of the automatic control box (2) is provided with an air outlet connected with the outside, and a ventilation mechanism is provided in the air outlet; The wire clamp (9) is matched with the test fixture station (5), and the wire clamp (9) is matched with the test data terminal (10), and the test data terminal (10) is matched with the LED control panel (1), and the test data terminal (10) is composed of three relays, a monitoring module, and a data processing module; The placement plate (11) is provided with two symmetrically arranged first clamping plates (12), and the placement plate (11) is provided with two symmetrically arranged sliding grooves (13), the two first clamping plates (12) are respectively located on both sides of the test data terminal (10), and the two first clamping plates (12) are respectively slidably connected to the bottom walls of the two sliding grooves (13), the two sliding grooves (13) are each provided with a fixing rod (14), and the two first clamping plates (12) are each sleeved on the fixing rod (14), the two fixing rods (14) are each provided with a first spring (15) matched with the first clamping plates (12), the two first clamping plates (12) are both hollow structures, and the two first clamping plates (12) are each slidably connected with a second clamping plate (16), and the two first clamping plates (12) are each provided with an active buckle (17) matched with the second clamping plate (16).

2. The life tester for whitening device according to claim 1, characterized in that: The upper cover of the automatic control box (2) is provided with an inspection port matched with the test data terminal (10); a baffle (19) is rotatably connected to the inner wall of the inspection port via a rotating member (18); the baffle (19) is matched with the inspection port; a baffle (20) is movably engaged with the baffle (19); and the baffle (20) is matched with the upper cover of the automatic control box (2).

3. The life tester for whitening device according to claim 1, characterized in that: The buffer body comprises a buffer groove (21), a vertically arranged buffer rod (22) is movably engaged in the buffer groove (21), the placement plate (11) is sleeved on the buffer rod (22), a second spring (23) is sleeved on the buffer rod (22), and the second spring (23) is matched with the placement plate (11).

4. The life tester for whitening device according to claim 1, characterized in that: The telescopic body comprises a first support rod (24) arranged vertically, and the first support rod (24) is a hollow structure, a second support rod (25) is inserted into the first support rod (24), and the second support rod (25) is movably engaged with the placement plate (11), a first drive motor (26) is arranged on the side wall of the first support rod (24), an output end of the first drive motor (26) passes through the side wall of the first support rod (24) and is movably engaged with a rotating rod (27), a first gear (28) is sleeved on the rotating rod (27), and a first tooth groove meshing with the first gear (28) is arranged on the side wall of the second support rod (25).

5. The life tester for whitening device according to claim 1, characterized in that: The fireproof mechanism comprises a fireproof box (29), and carbon dioxide is injected into the fireproof box (29), an air outlet is provided on the side wall of the fireproof box (29), a mounting plate (30) is movably connected to the side wall of the fireproof box (29), and a leakproof plate (31) is slidably connected to the side wall of the fireproof box (29), the leakproof plate (31) is matched with the air outlet, the mounting plate (30) and the leakproof plate (31) are connected by a third spring (32), and a counterweight tin block (33) is movably connected to the side wall of the leakproof plate (31).

6. The life tester for whitening device according to claim 1, characterized in that: The ventilation mechanism comprises a ventilation plate (34), and the ventilation plate (34) is a hollow structure. Both side walls of the ventilation plate (34) are provided with ventilation ports penetrating the ventilation plate (34). An ventilation pump (35) is provided on the inner wall of the ventilation port. The output end of the ventilation pump (35) is movably connected to a connecting rod (36), and a ventilation fan blade (37) is movably connected to the connecting rod (36).

7. The life tester for whitening device according to claim 1, characterized in that: The side walls of both sides of the placement plate (11) are slidably connected to sliding plates (38), a refrigerator (39) is movably connected to the side walls of the sliding plates (38), an output end of the refrigerator (39) is fixedly connected to a refrigeration pipe (40), a refrigeration plate (41) is fixedly connected to the refrigeration pipe (40), the refrigeration plate (41) is a hollow structure, and the refrigeration plate (41) is matched with the test data terminal (10), a refrigeration port is provided on the side wall of the refrigeration plate (41), and the opening of the refrigeration port is arranged toward the test data terminal (10), and a dustproof net (42) is movably connected to the inner wall of the refrigeration port.

8. The life tester for whitening device according to claim 7, characterized in that: A second drive motor (43) is provided on the side wall of the placement plate (11); a second gear (44) is movably engaged with the output end of the second drive motor (43); and the second gear (44) is a half gear. A mounting opening (45) is provided on the sliding plate (38); and the mounting opening (45) penetrates the side wall of the sliding plate (38); the second gear (44) is located in the mounting opening (45); and the inner walls on both sides of the mounting opening (45) are provided with second tooth grooves meshing with the second gear (44).

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