Automatic power-on device for batch aging test of electric toothbrushes

Abstract

An automatic power-on device for a batch aging test of electric toothbrushes comprises an electric control box, a shockproof bottom plate is arranged on the surface of the electric control box, a fixing seat is arranged on the shockproof bottom plate, a plurality of fixing grooves used for positioning the electric toothbrushes are formed in the fixing seat side by side, a supporting plate is erected on the portion, above the fixing seat, of the shockproof bottom plate, and an air cylinder is installed on the supporting plate. A telescopic rod of the air cylinder is connected with a downward pressing mechanism through the supporting plate, the downward pressing mechanism comprises a first pressing plate and a second pressing plate arranged on the first pressing plate, a row of pressing heads corresponding to the fixing grooves are installed on the second pressing plate, and the pressing heads face the position over a power button for positioning the electric toothbrush. And the pressing mechanism drives the pressing head to press a power button of the electric toothbrush so as to start and enter an aging mode of the electric toothbrush. According to the utility model, the operation is simple and convenient, the time of pressing the power button of the electric toothbrush is controlled by using the time relay, the power of 5-10 electric toothbrushes in batch aging tests can be realized at the same time, and the power efficiency of the aging tests of the electric toothbrushes is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric toothbrush production, in particular to an automatic start-up device for batch aging testing of electric toothbrushes. Background Art

[0002] In order to ensure that the quality of electric toothbrushes is qualified before leaving the factory, the whole machine needs to be subjected to an aging test before leaving the factory. The aging test of the electric toothbrush means that after the electric toothbrush is assembled, the vibration motor of the electric toothbrush is turned on and runs for a long time for 1-2 hours. Through long-term operation, the electric toothbrush can be run in after the assembly and trial operation. Through the trial operation, each component in the electric toothbrush can reach the best use state, and the quality of the electric toothbrush after a relatively long period of operation can be discovered in time, and defective products that can run but not for a long time can be eliminated, thereby ensuring that the electric toothbrushes leaving the factory can withstand long-term use.

[0003] The aging test of electric toothbrushes is conducted by pressing the power button to enter the aging mode. Therefore, in order to prevent users from accidentally triggering the aging mode, the electric toothbrush is set to enter the aging mode by pressing the power button for 10 seconds, which is different from the 3-second normal power-on mode set for the electric toothbrush. Therefore, when conducting the aging test of electric toothbrushes, production employees need to manually press the power button for 10 seconds. After the electric toothbrush enters the aging mode, it is placed in the packaging area for automatic testing. With the manual power-on test, one employee can test at most 2 electric toothbrushes at a time. The power-on test of electric toothbrushes is time-consuming, labor-intensive, and inefficient. Utility Model Content

[0004] The utility model aims to provide an automatic start-up device for batch aging tests of electric toothbrushes, aiming to solve the problem that it is time-consuming and laborious to manually enter an aging test mode and start the electric toothbrush during the aging test of the existing electric toothbrush.

[0005] In view of this, the technical solution provided by the utility model is: an automatic power-on device for batch aging testing of electric toothbrushes, comprising an electric control box, a shock-proof base plate is provided on the surface of the electric control box, a fixed seat is provided on the shock-proof base plate, a plurality of fixed grooves for positioning the electric toothbrush are arranged side by side on the fixed seat, the shock-proof base plate is provided with a support plate above the fixed seat, a cylinder is installed on the support plate, a telescopic rod of the cylinder is connected to a pressing mechanism through the support plate, the pressing mechanism comprises a first pressing plate and a second pressing plate connected to the first pressing plate, a row of pressing heads corresponding to the fixed grooves are installed on the second pressing plate, the pressing heads are directed to the top of the power button of the electric toothbrush, and the pressing mechanism drives the pressing head to press on the power button of the electric toothbrush through the cylinder to start the aging mode of the electric toothbrush.

[0006] Furthermore, the pressure head includes a fixed head, a pressure rod and a silicone head. The fixed head is provided with a sleeve hole. The pressure rod includes a clamping column and a sleeve rod. The pressure rod is clamped on the end surface of the sleeve hole of the fixed head through the clamping column. The sleeve rod is sleeved in the sleeve hole of the fixed head and fixed and extends outside the sleeve hole. The silicone head is sleeved on the outer side of the end of the sleeve rod. By arranging the silicone head on the sleeve rod, the power button of the electric toothbrush can be pressed well by the silicone head without damaging the power button.

[0007] Furthermore, the sleeve rod is surrounded by a spring between the silicone head and the fixed head. By winding the spring around the sleeve rod and utilizing the elastic buffer of the spring, it can be ensured that when the pressure head presses the power button, an elastic buffer is formed between the silicone head and the spring, so that the silicone head can elastically press the power button of the electric toothbrush, effectively simulating the action state of an artificial finger pressing the power button, and better realizing the power on of the electric toothbrush in the aging test mode.

[0008] Furthermore, the first pressing plate is provided with a pair of sliding rods for the pressing mechanism to slide up and down, and the support plate is provided with linear bearings corresponding to the sliding rods, and the sliding rods are sleeved in the linear bearings. Through the linear bearings, a sliding connection is formed between the sliding rods and the support plate, so that the pressing mechanism is more stable and accurate during the lifting and lowering process.

[0009] Furthermore, a start button is installed on the side wall of the electric control box, through which the air cylinder can be well controlled to lower the pressure head and press on the power button of the electric toothbrush.

[0010] Furthermore, the cylinder is a magnetic induction cylinder.

[0011] Furthermore, a time relay is installed on the side wall of the electric control box, and the time relay is electrically connected to the magnetic core sensor of the cylinder. After the cylinder is started by pressing the start button, the magnetic core sensor on the cylinder senses and controls the time relay to start the time counting. When the time count of the time relay reaches the set value, the time relay reversely controls the start cylinder through the control device to make the cylinder rise. The time is set by the time relay, and the cylinder pressing time is controlled regularly, so as to ensure that the pressure head presses the power button of the electric toothbrush to realize the aging test mode of the electric toothbrush.

[0012] Furthermore, the fixing seat is provided with 5-10 fixing grooves.

[0013] The utility model can fix 5 to 10 electric toothbrushes on the fixing seat at the same time. After the electric toothbrushes are fixed by the fixing grooves of the fixing seat, the power button is pressed simultaneously by the pressure head on the pressing mechanism, so that the electric toothbrushes can be automatically turned on for batch aging tests, which greatly improves the power-on efficiency of the aging test of the electric toothbrushes.

[0014] The utility model uses a time relay to control the pressing time of the pressure head on the power button of the electric toothbrush, which well realizes the power-on of the electric toothbrush in the aging test mode, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the pressure head.

[0017] Figure 3 Schematic diagram of the exploded three-dimensional structure of the pressure head.

[0018] Among them: 1-electric control box, 11-shockproof bottom plate, 12-support plate, 13-support rod, 14-time relay, 15-start button, 16-emergency stop button, 2-fixed seat, 21-fixed slot, 3-cylinder, 4-pressing mechanism, 41-first pressing plate, 42-second pressing plate, 5-electric toothbrush, 51-power button, 6-pressing head, 61-fixed head, 611-sleeve hole, 62-pressing rod, 621-clamping column, 622-sleeving rod, 63-spring, 64-silicone head, 7-linear bearing, 8-sliding rod. DETAILED DESCRIPTION

[0019] The following is a brief description of the implementation of the present utility model in conjunction with the accompanying drawings.

[0020] An automatic startup device for batch aging test of electric toothbrushes, reference 1, includes an electric control box 1, a shockproof bottom plate 11 is provided on the surface of the electric control box 1, the shockproof bottom plate 11 and the electric control box 1 are connected together by commonly used connection methods such as threads or gluing, the shockproof bottom plate 11 is made of a hard rubber plate, which can ensure that after the aging test of the electric toothbrush 5 is turned on, the vibration of the electric toothbrush 5 affects the circuit board in the electric control box 1, the shockproof bottom plate 11 is provided with a fixing seat 2, and the fixing seat 2 is provided with a plurality of fixing grooves 21 for positioning the electric toothbrush 5 in parallel, and the fixing grooves 21 can be set to 5-10 according to actual use, so that 5-10 electric toothbrushes 5 can be fixed on the fixing seat 2 at the same time, so as to realize the startup of the batch aging test of the electric toothbrush 5, and the shockproof bottom plate 11 is provided with a fixing seat 2 above the fixing seat 2. The support plate 12 is usually supported by a support rod 13 fixed on the surface of the electric control box 1, wherein a cylinder 3 is installed on the support plate 12, and the telescopic rod of the cylinder 3 is connected to a pressing mechanism 4 through the support plate 12, and the pressing mechanism 4 includes a first pressing plate 41 and a second pressing plate 42 connected to the first pressing plate 41, wherein the telescopic rod of the cylinder 3 is connected to the first pressing plate 41, and a row of pressure heads 6 corresponding to the fixed groove 21 are installed on the second pressing plate 42, and the pressure heads 6 are directed to be positioned directly above the power button 51 of the electric toothbrush 5, and through the cylinder 3, the pressing mechanism 4 drives the pressure head 6 to press on the power button 51 of the electric toothbrush 5 to start the aging mode of the electric toothbrush 5, and after the electric toothbrush 5 enters the aging mode by being pressed by the pressure head 6, it is manually taken out and placed in the packaging area to complete the aging test by itself.

[0021] In this embodiment, a pair of slide bars 8 are provided on the first pressure plate 41 for the downward sliding positioning of the downward pressing mechanism 4, and a linear bearing 7 corresponding to the slide bar 8 is provided on the support plate 12. The slide bar 8 is sleeved in the linear bearing 7, and a sliding connection is formed between the slide bar 8 and the support plate 12 through the linear bearing 7, so that the downward pressing mechanism 4 is more stable and accurate in the upward and downward lifting process, ensuring that the pressure head 6 accurately presses the power button 51 of the electric toothbrush 5.

[0022] Among them, a start button 15 is installed on the side wall of the electric control box 1, and the start button 15 is used to start the cylinder 3, and is used to control the cylinder 3 to lower the pressure head 6 to the power button 51 of the electric toothbrush 5. Among them, the cylinder 3 is a magnetic induction cylinder, that is, magnetic sensors are installed at both ends of the cylinder 3, and a time relay 14 is installed on the side wall of the electric control box 1. The time relay 14 is electrically connected to the magnetic core sensor of the cylinder 3. When the cylinder 3 is pressed down to the lower stroke, the magnetic sensor of the cylinder 3 generates an induction signal of being pressed in place. Correspondingly, the magnetic core sensor on the cylinder 3 controls the time relay 14 to start the time counting after sensing. When the time count of the time relay 14 reaches the set value, the time relay 14 reversely controls the start cylinder 3 through the control device, so that the cylinder 3 automatically rises after reaching the pressing time. The time is set by the time relay 14, and the pressing time of the cylinder 3 is controlled regularly, so as to ensure the pressing time of the pressure head 6 on the power button 51 of the electric toothbrush 5, and realize the aging test mode startup of the electric toothbrush 5.

[0023] Reference Figure 2 , Figure 3 The pressure head 6 includes a fixed head 61, a pressure rod 62 and a silicone head 64. The fixed head 61 is provided with a sleeve hole 611. The pressure rod 62 includes a clamping column 621 and a sleeve rod 622. The pressure rod 62 is clamped on the end surface of the sleeve hole 611 of the fixed head 61 through the clamping column 621. The sleeve rod 622 is sleeved in the sleeve hole 611 of the fixed head 61 and fixed and extends outside the sleeve hole 611. The fixed head 61 is connected to the second pressing plate 42 by screws. The outer side of the end of the sleeve rod 622 is sleeved with a silicone head 64. Since the silicone head 64 is soft in texture, the silicone head 64 is sleeved on the sleeve rod 62 2, the silicone head 64 will not damage the electric toothbrush 5 when pressing the power button 51. At the same time, in order to ensure that the power button 51 of the aging test mode of the electric toothbrush 5 is better turned on when the pressure head 6 presses down, the sleeve rod 622 is surrounded by a spring 63 between the silicone head 64 and the fixed head 61. After the spring 63 is set, an elastic buffer is formed between the silicone head 64 and the spring 63. By utilizing the elastic buffer of the spring 63, the silicone head 64 can elastically press the power button 51 of the electric toothbrush 5, effectively simulating the action state of an artificial finger pressing the power button 51.

[0024] In this embodiment, an emergency stop button 16 is also provided on the front end of the electric control box 1. The emergency stop button 16 is used to deal with emergency situations and can terminate the downward movement of the cylinder 3. If the electric toothbrush 5 is not placed in place or pressed by the hand, the emergency stop button 16 can be pressed immediately to achieve an emergency stop of the device.

[0025] The above embodiments only express the implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An automatic start-up device for batch aging test of electric toothbrushes, characterized by: It includes an electric control box, the surface of which is provided with a shockproof base plate, the shockproof base plate is provided with a fixing seat, the fixing seat is provided with a plurality of fixing grooves for positioning an electric toothbrush in parallel, the shockproof base plate is provided with a support plate above the fixing seat, a cylinder is installed on the support plate, the telescopic rod of the cylinder is connected to a pressing mechanism through the support plate, the pressing mechanism includes a first pressing plate and a second pressing plate connected to the first pressing plate, a row of pressing heads corresponding to the fixing grooves are installed on the second pressing plate, the pressing heads are directed to the top of the power button of the electric toothbrush, and the pressing mechanism drives the pressing head to press on the power button of the electric toothbrush through the cylinder to start the aging mode of the electric toothbrush.

2. According to claim 1, an automatic start-up device for batch aging test of electric toothbrushes, characterized in that: The pressure head includes a fixed head, a pressure rod and a silicone head. The fixed head is provided with a sleeve hole. The pressure rod includes a clamping column and a sleeve rod. The pressure rod is clamped on the end face of the sleeve hole of the fixed head through the clamping column. The sleeve rod is sleeved and fixed in the sleeve hole of the fixed head and extends outside the sleeve hole. The silicone head is sleeved on the outer side of the end of the sleeve rod.

3. According to claim 2, an automatic start-up device for batch aging test of electric toothbrushes, characterized in that: The sleeve rod is surrounded by a spring between the silicone head and the fixing head.

4. According to claim 1, an automatic start-up device for batch aging test of electric toothbrushes, characterized in that: The first pressing plate is provided with a pair of sliding rods for the pressing mechanism to slide up and down and position, the support plate is provided with linear bearings corresponding to the sliding rods, and the sliding rods are sleeved in the linear bearings.

5. According to claim 1, an automatic start-up device for batch aging test of electric toothbrushes, characterized in that: A start button is installed on the side wall of the electric control box.

6. According to claim 5, an automatic start-up device for batch aging test of electric toothbrushes, characterized in that: The cylinder is a magnetic induction cylinder.

7. The automatic start-up device for batch aging test of electric toothbrushes according to claim 6, characterized in that: A time relay is installed on the side wall of the electric control box, and the time relay is electrically connected to the magnetic core inductor of the cylinder.

8. The automatic start-up device for batch aging test of electric toothbrushes according to claim 1, characterized in that: The fixing seat is provided with 5-10 fixing grooves.

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