A multifunctional pen washer device

Abstract

The present invention relates to the field of pen wash devices, and discloses a multifunctional pen wash device, which includes a main body and a bottom shell fixedly connected to the main body. A cleaning assembly for cleaning pens is provided on the main body. The cleaning assembly includes a water tank formed by a depression of the main body downward. A control assembly for controlling the water inlet / outlet of the cleaning assembly into / from the water tank and a fitting unit used in conjunction with the pen are provided on the main body. Through the cooperation among the main body, the cleaning assembly, the control assembly, the fitting unit, etc., multiple fittings are integrated to form an integrated design, making it more convenient to use and ensuring the ink quality. At the same time, it has multiple functions to meet the pen wash requirements in different scenarios, improving the degree of automation. It not only facilitates the operation of the user, but also can ensure the pen wash effect.

Description

Technical Field

[0001] The present invention relates to the technical field of pen wash devices, and particularly relates to a multifunctional pen wash device. Background Art

[0002] The pen wash kits on the market for calligraphy desks usually consist of scattered accessories such as pen washes, ink bowls, and pen rests. The currently invented electric pen wash works by using a DC diaphragm water pump to suck water from a water bucket into a stainless steel iron bowl with drainage holes to wash the writing brush, and different pen wash requirements are met by controlling the water outlet time.

[0003] However, the current electric pen wash has the following problems: 1. There are no control buttons beside the water tank, and most of them are split buttons installed on the outside of the table, making the overall operation inconvenient; 2. Composed of multiple scattered accessories, it is easy to lose and store, and the overall use is also inconvenient, with certain limitations in use.

[0004] Therefore, it is necessary to provide a multifunctional pen wash device to solve the above technical problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a multifunctional pen wash device to solve the problems such as inconvenient operation caused by the lack of control buttons and inconvenient use caused by scattered components in the above background art.

[0006] To achieve the above purpose, a multifunctional pen wash device is designed with multiple control buttons to meet the pen wash requirements in different scenarios, and the accessories are integrally designed.

[0007] Based on the above idea, the present invention provides the following technical solution: A multifunctional pen wash device includes a main body 1 and a bottom case 2 fixedly connected to the main body 1. A cleaning component 4 for cleaning the pen is provided on the main body 1. The cleaning component 4 includes a water tank 407 formed by the depression of the main body 1 downward. A control component 5 for controlling the water inlet / outlet of the cleaning component 4 to the water tank 407 and an accessory unit for use with the pen are provided on the main body 1.

[0008] As a further solution of the present invention: The cleaning component 4 further includes a water pump 401 fixedly connected to the main body 1. The inlet of the water pump 401 is connected to an external water source through a water inlet pipe 402, and its outlet is connected to an elbow 403 corresponding to the position of the water tank 407. A water flow regulating controller is installed on the elbow 403 to control the water outlet speed of the elbow 403.

[0009] As a further solution of the present invention: The control component 5 includes a circuit board 501 fixedly connected to the main body 1, a digital tube 503, and a control panel 502 fixedly embedded in the top of the main body 1. The circuit board 501 is electrically connected to the digital tube 503, the control panel 502, the water pump 401, the water flow adjustment controller, and the solenoid valve 405, and the digital tube 503 is electrically connected to the control panel 502.

[0010] As a further solution of the present invention: Inside the water tank 407, there is a base 7 located directly in front of the elbow pipe 403. A placement groove 702 is formed on the surface of the base 7. Inside the placement groove 702, a support component 8 for fixing one side of the pen tip is rotatably installed. Inside the placement groove 702, an adjustment component 9 for driving the support component 8 to rotate itself is slidably installed. A flow channel 701 for water circulation is formed at the bottom of the base 7.

[0011] As a further solution of the present invention: The support component 8 includes a ring 801 rotatably installed in the placement groove 702. A gear 802 corresponding to the position of the adjustment component 9 is fixedly installed on the outer surface of the ring 801. Inside the ring 801, a clamping block 803 is elastically connected through a first spring.

[0012] As a further solution of the present invention: The adjustment component 9 includes a floating block 901 slidably installed in the placement groove 702. A flexible rack 902 corresponding to the position of the gear 802 is fixedly installed on the surface of the floating block 901. Inside the base 7, a U-shaped groove 703 that is connected to the placement groove 702 and is used for placing the flexible rack 902 is formed.

[0013] As a further solution of the present invention: A moving component 10 corresponding to the position of the ring 801 is slidably installed on the surface of the base 7 near the elbow pipe. A cam 804 for driving the moving component 10 to slide reciprocally is fixedly installed on the outer surface of the ring 801.

[0014] As a further solution of the present invention: The moving component 10 includes two L-shaped brackets 1001 that are symmetrically arranged and slidably matched with the base 7. The two brackets 1001 are respectively in active contact with both sides of the cam 804; on the relative side of the two brackets 1001, a side block 1002 is fixedly installed. On the surface of the two side blocks 1002, cross bars 1003 arranged in a staggered manner are fixedly installed. A second spring 1004 is fixedly installed between the cross bar 1003 and the other side block 1002.

[0015] As a further solution of the present invention: The base 7 is arranged in an h shape, and the highest point of the sliding of the floating block 901 relative to the base 7 is higher than the position height of the ring 801 based on the base 7.

[0016] As a further solution of the present invention: The accessory unit includes an ink bowl 3 movably arranged in the main body 1, a cover plate 12 rotatably connected to the main body 1 and used to cover the ink bowl 3, and a pen rest 13 fixedly connected to the main body 1.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: Through the cooperation among the main body, the cleaning component, the control component and the accessory unit, etc., multiple accessories are integrated to form an integrated design, making it more convenient to use and ensuring the ink quality; at the same time, it has multiple functions to meet the pen washing needs in different scenarios, improving the degree of automation, which not only facilitates the operation of the user but also can ensure the pen washing effect, with higher practicality. Brief Description of the Drawings

[0018] The present invention will be further described below in conjunction with the drawings and embodiments:

[0019] Figure 1 It is a three-dimensional view of the overall structure of the present invention;

[0020] Figure 2 It is a bottom view of the main body bottom structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the sink and base structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the base and flow channel structure of the present invention;

[0023] Figure 5 It is a schematic diagram of the internal structure of the base of the present invention;

[0024] Figure 6 For Figure 5 The enlarged view of the structure at A in

[0025] Figure 7 It is a rear view of the ring and base of the present invention;

[0026] Figure 8 It is a schematic diagram of the moving component structure of the present invention;

[0027] Figure 9 It is a schematic diagram of the base, floating block and placement groove structure of the present invention;

[0028] Figure 10 It is a schematic diagram of the limiting component structure of the present invention.

[0029] In the figure: 1. Main body; 2. Bottom shell; 3. Ink bowl; 4. Cleaning component; 5. Control component; 6. Placing groove; 7. Base; 8. Support component; 9. Adjusting component; 10. Moving component; 11. Limiting component; 12. Cover plate; 13. Pen rest; 401. Water pump; 402. Water inlet pipe; 403. Elbow pipe; 404. Drain pipe; 405. Solenoid valve; 406. Overflow pipe; 407. Water tank; 501. Circuit board; 502. Control panel; 503. Digital tube; 701. Flow channel; 702. Placing slot; 703. U-shaped slot; 704. Slide groove; 801. Ring; 802. Gear; 803. Clamping block; 804. Cam; 901. Floating block; 902. Flexible rack; 1001. Bracket; 1002. Side block; 1003. Cross bar; 1004. Second spring; 1101. Connecting rod; 1102. Protrusion; 1103. Block; 1104. Third spring. Detailed implementation manners

[0030] Embodiment 1:

[0031] Please refer to Figure 1 , an embodiment of the present invention provides a multifunctional pen washer, mainly used to improve the convenience during the use of the pen washer. The pen washer includes a main body 1 fixedly fitted on a table and a bottom shell 2 fixedly installed at the bottom of the main body 1; of course, the main body 1 can also be fixedly installed on a wall alone. A cleaning component 4 for cleaning a pen is provided on the main body 1. The cleaning component 4 includes a water tank 407 formed by inward concavity of the main body 1 downward. The water tank 407 is designed with a wider upper part and a narrower lower part to reduce the bottom space and accelerate the water storage speed to achieve rapid water storage. The pen is washed by introducing clean water into the water tank 407 through the cleaning component 4. A control component 5 for controlling the inflow / outflow of water from the cleaning component 4 to the water tank 407 is further provided on the main body 1, and an accessory unit used in combination with the pen is provided.

[0032] Please refer to Figure 1 to Figure 2 , in this embodiment, preferably: the cleaning component 4 further includes a water pump 401 fixedly connected to the main body 1. The inlet of the water pump 401 is connected to an external water source through a water inlet pipe 402, and its outlet is connected to an elbow pipe 403 corresponding to the position of the water tank 407; at the same time, a drain pipe 404 for draining water after the pen washing is completed is connected to the bottom of the water tank 407. A water flow regulating controller and a solenoid valve 405 are respectively installed on the elbow pipe 403 and the drain pipe 404 to respectively control the water outlet speed of the elbow pipe 403 and the opening and closing of the drain pipe 404. The change of the water outlet speed can meet the specific requirements of different pen washing scenarios.

[0033] To ensure water use safety, an overflow pipe 406 is connected to the surface of the water tank 407 and above the drain pipe 404. When the water in the water tank 407 reaches the height of the overflow pipe 406, it automatically flows out through the overflow pipe 406 to achieve the anti-overflow design.

[0034] The control component 5 includes a circuit board 501 fixedly connected to the main body 1, a digital tube 503, and a control panel 502 fixedly fitted on the top of the main body 1. There are electrical connections between the circuit board 501 and the digital tube 503, between the digital tube 503 and the control panel 502, and between the circuit board 501 and the control panel 502. At the same time, the control panel 502 is also electrically connected to the water pump 401, the water flow adjustment controller, and the solenoid valve 405. That is, taking the circuit board 501 as the main control end, it controls the digital tube 503, the water pump 401, the solenoid valve 405, the water flow adjustment controller, and the control panel 502 to perform corresponding operations. Among them, the water flow adjustment controller, the digital tube 503, the circuit board 501, the control panel 502, and the solenoid valve 405 are all existing mature technologies and will not be elaborated here.

[0035] Specifically, the control panel 502 is designed for touch control. The buttons have functions of water storage, pen moistening, and pen washing, which can be triggered by gently touching the switch with a finger. If it is closed midway, the switch can be touched again to forcefully stop the current action. After the water storage function is triggered, the solenoid valve 405 is automatically closed so that the drain pipe 404 cannot drain water, and the water pump 401 automatically discharges water and stops discharging water automatically after reaching a certain water level. After the pen moistening function is triggered, the water pump 401 stops discharging water automatically 15 seconds after discharging water. After the pen washing function is triggered, the water pump 401 stops discharging water automatically 30 seconds after discharging water. The function of the digital tube 503 is to display the countdown numbers, prompting the user of the remaining time to stop discharging water. Through the digital display design, after the water storage, pen moistening, and pen washing functions are triggered, it automatically displays the countdown water discharging time, which is synchronized with the water discharging time of the water pump 401 to improve convenience.

[0036] The accessory unit includes an ink bowl 3 movably placed on the main body 1, a cover plate 12 rotatably connected to the main body 1, and a pen rest 13 fixedly connected to the side wall of the main body 1. The ink bowl 3 is designed to be matched with the cover plate 12 and there are two ink bowls 3 on the left and right, and there are also two pen rests 13 synchronized with the ink bowls 3. Among them, the control panel 502 is located in the middle of the water tank 407 and the right ink bowl 3 for convenient overall control.

[0037] Specifically, a groove is opened on the main body 1 to place the ink bowl 3, and the cover plate 12 is rotatably installed at the corresponding groove so that the cover plate 12 can cover the ink bowl 3 after the ink bowl 3 is placed. The embedded and separable design of the ink bowl 3 makes the ink bowl 3 not easily fall due to accidental touch. The cover plate 12 is equipped to cover it when not in use to avoid being stained with ink. The design of the pen rest 13 allows the writing brush to be placed here temporarily when it needs to be put aside to avoid staining other clothes.

[0038] During use, the water pump 401 is started and the solenoid valve 405 is closed through the control panel 502 and the circuit board 501, and the corresponding water storage, pen moistening, and pen washing functions are selected to realize the water discharging of the water tank 407 for the corresponding time, and thus the quick pen washing can be completed.

[0039] In summary, through the cooperation of structures such as the control panel 502, the water pump 401, the elbow pipe 403, and the ink bowl 3, an integrated design of a pen washer, a pen rest 13, an ink bowl 3, and a water tank 407 is achieved, making it more convenient to use; the setting of the control panel 502 on the main body 1 not only facilitates the operation of the user but also has multiple functions to meet different scenarios, with higher overall practicality.

[0040] Embodiment 2:

[0041] Please refer to Figure 1 to Figure 5 , on the basis of Embodiment 1, in order to improve the cleaning effect of the pen, a base 7 is provided inside the water tank 407 in a front-back collinear state with the elbow pipe 403, but the base 7 is located at a position closer to the front side of the elbow pipe 403, so that when the pen is fixed on the base 7, the pen tip can correspond to the water outlet of the elbow pipe 403, that is, the rear side of the base 7 corresponds to the elbow pipe 403, and its front side corresponds to the inner front side of the water tank 407; when the front side of the pen is fixed on the base 7, its rear side is located on the front side of the main body 1, and at this time, a placing groove 6 can be opened on the front side of the main body 1 so that the rear side of the pen can fall into it to avoid its left-right deviation.

[0042] Specifically, a placing groove 702 is opened on the surface of the base 7, and a support assembly 8 for fixing the front side of the pen (i.e., the side where the pen tip is installed) is rotatably installed inside the placing groove 702. At the same time, an adjusting assembly 9 for controlling the self-rotation of the support assembly 8 is slidably installed up and down inside the placing groove 702. The adjusting assembly 9 is controlled by the water volume in the water tank 407. When the water in the water tank 407 accumulates more, the adjusting assembly 9 starts to rise, and finally rises to the top at which time the base 7 is submerged by the clear water. In order to realize the control of the adjusting assembly 9 by water, a flow channel 701 for water circulation is opened at the bottom of the base 7, and the flow channel 701 is designed in a cross shape.

[0043] Please refer to Figure 1 to Figure 6 , in this embodiment, preferably: the support assembly 8 includes a ring 801 rotatably installed in the placing groove 702, a gear 802 corresponding to the position of the adjusting assembly 9 is fixedly installed on the outer surface of the ring 801, and a clamping block 803 is elastically connected inside the ring 801 through a first spring (not shown in the figure). The number of the clamping plates is at least two and is arranged in a circular array. Under the action of the first spring, the clamping block 803 can tightly clamp the pen barrel.

[0044] The adjusting assembly 9 includes a floating block 901 slidably mounted up and down in the placement groove 702. The bottom of the floating block 901 is about to contact the bottom surface of the water tank 407, or the bottom surface of the water tank 407 can also support the floating block 901. The floating block 901 has a certain weight, but as the water in the water tank 407 accumulates, it can rise vertically along the placement groove 702 under the action of buoyancy. A flexible rack 902 corresponding to the position of the gear 802 is fixedly installed on the side wall of the floating block 901. To limit the flexible rack 902, a U-shaped groove 703 communicating with the placement groove 702 and used for the sliding placement of the flexible rack 902 is opened inside the base 7. When the floating block 901 drives the flexible rack 902 to rise, the flexible rack 902 deforms along the U-shaped groove 703 and can drive the gear 802 to rotate counterclockwise.

[0045] In the above structure, the base 7 is designed in a column shape. Of course, in order to further improve the cleaning effect, the base 7 can also be designed in an h shape. The floating block 901 is installed on the higher side of the base 7, while the circular ring 801 and the clamping block 803 are installed on the lower side. Thus, the rising height of the floating block 901 along the placement groove 702 is higher than the height of the circular ring 801 based on the base 7, so that when the water level submerges the circular ring 801, the floating block 901 can still continue to rise. When the water level submerges the pen tip, the flexible rack 902 continues to move and drives the pen tip to rotate through the gear 802 and the circular ring 801.

[0046] When in use, first insert the pen tip into the circular ring 801 from the front side of the base 7. The pen barrel is limited under the action of the first spring and the clamping block 803, and the pen tip extends out of the base 7 and is directly below the water outlet of the elbow pipe 403. Then place the rear end of the pen in the placement groove 6. Next, pump water into the water tank 407 through the water pump 401 and the elbow pipe 403. During the water injection process, the water flowing out of the elbow pipe 403 can wash the pen tip. At the same time, as the water volume in the water tank 407 increases, it can drive the floating block 901 and the flexible rack 902 to rise. The flexible rack 902 cooperates with the U-shaped groove 703 to drive the gear 802, the circular ring 801 and the clamping block 803 to rotate, thereby driving the pen barrel and the pen tip to rotate synchronously, which can effectively improve the pen washing effect.

[0047] In the first embodiment, although it can meet the use of pen washers in multiple scenarios, it is necessary to manually wash the pen tip back and forth in clean water after the water tank 407 is filled with water. The cleaning effect cannot be guaranteed to be stable, the overall efficiency needs to be improved, and there is also a possibility of contaminating the palm, so there are certain limitations in use. Compared with the first embodiment, through the cooperation of structures such as the gear 802, the flexible rack 902, the floating block 901, and the ring 801, when the elbow 403 starts to discharge water, it can not only wash the pen tip, but also drive the floating block 901 to rise automatically. Then, the pen tip is driven to rotate continuously through the ring 801, so that the water discharged from the elbow 403 can wash different areas of the pen tip, and the pen tip can still be driven to rotate continuously when the water submerges the pen tip. As a result, the pen washing effect is greatly improved, the quality stability of the pen washer is ensured, the overall operation is combined with the water discharge of the elbow 403 and the water storage of the water tank 407, the automation degree and efficiency are higher, there is no need for manual cleaning in the water tank 407, and the overall cleanliness is also improved, and the applicability is stronger.

[0048] Embodiment Three:

[0049] Please refer to Figure 1 to Figure 7 , on the basis of the second embodiment, in order to further improve the pen washing effect, a moving component 10 corresponding to the position of the ring 801 is slidably installed left and right at the rear side of the base 7. When the pen tip passes through the ring 801 and extends out of the base 7, it is located in the middle of the moving component 10. A cam 804 for driving the moving component 10 to slide left and right reciprocally is fixedly installed on the outer surface of the ring 801. During the left and right sliding, the moving component 10 can slightly squeeze the pen tip, so that the residual ink in the pen tip can be quickly separated.

[0050] Please refer to Figure 1 to Figure 9 , in this embodiment, preferably: the moving component 10 includes an L-shaped bracket 1001 slidably assembled with the base 7 left and right. The number of brackets 1001 is two and they are symmetrically arranged. The two brackets 1001 are respectively in active contact with both sides of the cam 804. In order to realize the sliding of the bracket 1001 along the base 7, a horizontal chute 704 communicating with the placement groove 702 is opened at the rear side of the base 7 for the placement of the bracket 1001.

[0051] On the opposite sides of the two brackets 1001, side blocks 1002 are fixedly installed. The opposite sides of the side blocks 1002 have arc-shaped surfaces that can just fit with the pen tip. At the bottoms of the two side blocks 1002, cross bars 1003 designed in a cross shape are fixedly installed. And a second spring 1004 is fixedly installed between the cross bar 1003 and the bottom of the other side block 1002. The design of the cross bars 1003 enables the pen tip to fall above, and it will not be bent at a large angle with the flushing of the water flowing out of the elbow 403, thereby ensuring the quality of the pen tip. At the same time, the cross bars 1003 will neither affect the relative reciprocating movement of the two side blocks 1002 nor affect the passage of water flow. When the cam 804 drives the two brackets 1001 and the two side blocks 1002 to separate to both sides, the side blocks 1002 pull the second spring 1004 through the cross bars 1003. As the cam 804 continues to rotate, under the action of the second spring 1004, the two brackets 1001 and the two side blocks 1002 can automatically close towards the middle, and the brackets 1001 always remain in contact with the cam 804.

[0052] During use, insert the pen tip into the ring 801 from the front side of the base 7 and fix it through the clamping block 803, so that the pen tip extends out of the base 7 and is located between the two side blocks 1002. The pen tip falls above the cross bar 1003 and is simultaneously located directly below the water outlet of the elbow 403. Then start the water pump 401 to make the elbow 403 discharge water. During the water discharge process, the water flowing out of the elbow 403 flushes the pen tip, and through the cooperation of structures such as the floating block 901, the flexible rack 902, the gear 802, and the ring 801, the pen tip is driven to continuously rotate. The working process and effect of this part are the same as those in the second embodiment and will not be repeated here. The difference is that when the ring 801 rotates, it will also drive the cam 804 to rotate synchronously. The cam 804 can drive the two side blocks 1002 to make relative reciprocating movements through the second spring 1004 and the bracket 1001. When the two side blocks 1002 close towards the middle, they can squeeze the pen tip, and in cooperation with the rotation of the pen tip, different areas of the pen tip can come into extrusion contact with the cross bar 1003 and the side blocks 1002.

[0053] In the second embodiment, although the pen tip can be driven to rotate to improve the pen washing effect, the inside of the pen tip cannot be effectively stressed. That is, a certain amount of ink usually remains inside the pen tip after pen washing, which has certain limitations in use. Compared with the second embodiment, through the cooperation of structures such as the ring 801, the cam 804, the bracket 1001, and the second spring 1004, the rotation of the ring 801 can not only drive the pen tip to continuously rotate, but also drive the two side blocks 1002 to do relative reciprocating motion through the cam 804. When the two side blocks 1002 are closed, the cooperation with the cross bar 1003 can achieve the extrusion of the pen tip, and different areas of the pen tip can be squeezed and contacted along with the rotation of the pen tip; during the process of the pen tip being squeezed and contacted, the residual ink inside it can be quickly separated, thereby further improving the cleaning effect of the pen tip. At the same time, the setting of the cross bar 1003 can also play a good supporting effect on the pen tip, avoiding the malignant bending of the pen tip caused by the water flushing of the bent pipe 403, ensuring the reliable quality of the pen tip. The overall operation is combined with the rotation of the ring 801 to meet more needs in actual use.

[0054] Embodiment 4:

[0055] Please refer to Figure 1 to Figure 9 , on the basis of the second embodiment, in order to facilitate the placement of the pen relative to the base 7, a limiting component 11 corresponding to the position of the floating block 901 is slidably installed left and right inside the placement groove 702. The limiting component 11 can be relatively hidden inside one of the feet of the base 7 (due to the opening of the flow channel 701, four feet are formed at the bottom of the base 7). Four vertical grooves corresponding to the four feet of the base 7 are opened on the bottom surface of the water tank 407, and a card slot adapted to the size of the limiting component 11 is opened on the side surface of one of the vertical grooves.

[0056] When the four corners of the bottom of the base 7 are respectively inserted into the vertical grooves, the limiting component 11 corresponds to the card slot, so that the base 7 and the water tank 407 are relatively limited. When the floating block 901 rises to the highest point and contacts the limiting component 11, it can drive the limiting component 11 to hide inside the foot. At this time, the state between the base 7 and the water tank 407 changes to an active state, and the base 7 can rise and separate from the water tank 407. In order to prevent the random movement of the base 7 after separation, a telescopic rod is fixedly installed between the foot and the vertical groove. Through the design of the telescopic rod, the separated base 7 is in a vertically rising state; among them, the vertical groove, the card slot, and the telescopic rod are not shown in the figure in this embodiment.

[0057] Please refer to Figure 1 to Figure 10, in this embodiment, preferably: the limiting component 11 includes a connecting rod 1101 that is slidably assembled left and right with the placement groove 702. A clamping block 1103 adapted to the size of the card slot is fixedly installed at the bottom of the connecting rod 1101. A convex block 1102 corresponding to the position of the floating block 901 is fixedly installed at the top of the connecting rod 1101. The convex block 1102 is located above the floating block 901. When the floating block 901 rises and squeezes the convex block 1102, the convex block 1102 can drive the clamping block 1103 to separate from the card slot through the connecting rod 1101. At the same time, a third spring 1104 is fixedly installed on the surface of the connecting rod 1101 away from the clamping block 1103, so that the clamping block 1103 can either move toward the third spring 1104 side and hide in the bottom foot, or slide out under the action of the third spring 1104 and engage with the card slot.

[0058] In the above structure, the connecting rod 1101 has a certain thickness in the left-right direction, so that the right side surface of the connecting rod 1101 can be flush with the side surface of the bottom foot without protruding from the bottom foot. This design allows the user to manually press the connecting rod 1101 to contract it into the bottom foot, driving the clamping block 1103 to also retract into the bottom foot. At the same time, in the initial state, the base 7 can be in a separated state from the water tank 407 without being in a relatively fixed state (i.e., the clamping block 1103 and the card slot may not be engaged first).

[0059] At the same time, both the clamping block 1103 and the convex block 1102 have inclined surfaces with the same inclination direction, so that the floating block 901 can push the convex block 1102 based on the inclined surface, and the clamping block 1103 can retract into the bottom foot based on the inclined surface when it descends and contacts the surface of the water tank 407. In this embodiment, the bottom foot where the connecting rod 1101 is installed is on the left side, and the inclined surface is inclined upward to the right.

[0060] During use, the pen tip is rinsed by the water output from the water pump 401 and the elbow pipe 403. The pen tip is continuously rotated by the cooperation of structures such as the floating block 901, the flexible rack 902, the gear 802, and the ring 801. The pen tip is squeezed and contacted by structures such as the ring 801, the cam 804, the bracket 1001, and the second spring 1004. The working process and effect of this part are the same as those in Embodiment 3 and will not be repeated here. The difference is that first, the rear side of the pen (i.e., the side of the pen away from the pen tip) is passed through between the two side blocks 1002, then passed through the clamping block 803, passed through the ring 801, and extended from the front side of the base 7. Then, the rear side of the pen is pulled so that the pen tip is located in the middle of the two side blocks 1002 (the state in Embodiment 3). At this time, the rear side of the pen can be placed in the placement groove 6 again. Then, the base 7 is pressed downward so that the bottom foot is inserted into the vertical groove. At this time, the clamping block 1103 first retracts into the bottom foot and then extends out under the action of the third spring 1104 and engages with the card slot.

[0061] Then, the water outlet of the elbow pipe 403 causes the floating block 901 to rise. When the floating block 901 rises to the vertex, it contacts the convex block 1102 and drives the clamping block 1103 to hide inside the base feet through the connecting rod 1101. At this time, under the action of buoyancy, the base 7 cooperates with the telescopic rod to rise vertically, so that the base 7 rises and floats on the water surface, thereby moving the whole pen onto the water surface; when the base 7 rises and stops on the water surface (the pen is already on the water surface), the position of the floating block 901 will also move downward based on the base 7. Therefore, the floating block 901 will also drive the circular ring 801 to rotate in the reverse direction through the flexible rack 902 and the gear 802. At this time, the pen tip will also rotate in the reverse direction and the two side blocks 1002 will also move reciprocally. Therefore, after the pen tip leaves the water surface, the dehydration effect of the pen tip can also be achieved.

[0062] In the third embodiment, although the cleaning effect of the pen tip is further improved, since the base 7 is continuously fixed in the water tank 407, the assembly of the pen with the base 7 and the circular ring 801 can only be: the pen tip passes through the front side of the circular ring 801, passes through the middle of the clamping block 803 and then extends out from the base 7. The disadvantage of this method is that the pen tip will be bifurcated under the flipping action of the clamping block 803; at the same time, since the pen tip is submerged in the water along with the circular ring 801, the user cannot clearly observe the cleaning state of the pen tip in time, which has certain limitations in use. Compared with the third embodiment, through the cooperation of structures such as the clamping block 1103, the telescopic rod, the floating block 901 and the base 7, when the floating block 901 rises, it can not only drive the flexible rack 902 to move correspondingly, but also drive the clamping block 1103 to separate from the card slot through the convex block 1102 and the connecting rod 1101 when it rises to the vertex, releasing the limit between the base 7 and the groove surface, so that the base 7 rises vertically under the action of buoyancy, thereby making the pen tip emerge from the water surface. When the pen tip emerges from the water surface, it can also drive the pen tip to rotate in the reverse direction and continuously squeeze the pen tip, so that the pen tip can be effectively dehydrated for subsequent use; since the pen tip can finally emerge from the water surface, the user can clearly observe the specific state of the pen tip in time, and can freely choose to pull out the pen from the front side / rear side of the base 7 (after the base 7 rises, pulling from the front side will not interfere with the inner rear side of the water tank 407), and can also move the pen forward from the rear side of the base 7 for installation, so that the pen tip will not contact the clamping block 803 when the pen is assembled on the base 7, further ensuring the reliable quality of the pen tip. The overall operation is combined with the water discharge of the water tank 407 and the movement of the floating block 901, meeting more requirements in actual use.

Claims

1. A multifunctional pen washer device, comprising a main body and a bottom shell fixedly connected to the main body, characterized in that, A cleaning component for cleaning the pen is provided on the main body. The cleaning component includes a water tank formed by a depression in the main body. A control component for controlling the water inlet / outlet of the cleaning component to the water tank and a fitting unit used in conjunction with the pen are provided on the main body; The cleaning component further includes a water pump fixedly connected to the main body. The inlet of the water pump is connected to an external water source through a water inlet pipe, and its outlet is connected to a bent pipe corresponding to the position of the water tank. A water flow regulating controller is installed on the bent pipe to control the water outlet speed of the bent pipe; A base is arranged inside the water tank and is located directly in front of the bent pipe. A placement groove is formed on the surface of the base. A support component for fixing one side of the pen tip is rotatably installed inside the placement groove. An adjusting component for driving the support component to rotate by itself is slidably installed inside the placement groove. A flow channel for water circulation is formed at the bottom of the base; The support component includes a ring rotatably installed in the placement groove. A gear corresponding to the position of the adjusting component is fixedly installed on the outer surface of the ring. A clamping block is elastically connected to the inside of the ring through a first spring; The adjusting component includes a floating block slidably installed in the placement groove. A flexible rack corresponding to the position of the gear is fixedly installed on the surface of the floating block. A U-shaped groove for placing the flexible rack is formed inside the base and is connected to the placement groove; A limiting component corresponding to the floating block is slidably installed left and right inside the placement groove. The limiting component can be relatively hidden inside one of the base feet. Four vertical grooves corresponding to the four base feet of the base are formed on the bottom surface of the water tank. A clamping groove adapted to the size of the limiting component is formed on the side of one of the vertical grooves; When the four corners of the bottom of the base are respectively inserted into the vertical grooves, the limiting component corresponds to the clamping groove, so that the base and the water tank are relatively limited. When the floating block rises to the highest point and contacts the limiting component, the limiting component can be driven to hide inside the base foot. At this time, the base and the water tank are in an active state, and the base can rise and separate from the water tank.

2. The multifunctional pen washer device according to claim 1, wherein The control component includes a circuit board, a digital tube fixedly connected to the main body, and a control panel fixedly embedded on the top of the main body. The circuit board is electrically connected to the digital tube, the control panel, the water pump, the water flow regulating controller, and the solenoid valve, and the digital tube is electrically connected to the control panel; 3. The multifunctional pen washer device according to claim 1, characterized in that, A moving component corresponding to the ring is slidably installed on the surface of the base close to the bent pipe. A cam for driving the moving component to slide reciprocally is fixedly installed on the outer surface of the ring; 4. The multifunctional pen washer device according to claim 3, characterized in that, The moving component includes two L-shaped brackets symmetrically arranged in sliding cooperation with the base. The two brackets are respectively in active contact with both sides of the cam; Side blocks are fixedly installed on the opposite sides of the two brackets. Cross bars arranged in a staggered manner are fixedly installed on the surfaces of the two side blocks. A second spring is fixedly installed jointly between the cross bar and the other side block; 5. The multifunctional pen washer device according to claim 4, wherein, The base is arranged in an h shape. The highest point of the floating block sliding relative to the base is higher than the position height of the ring based on the base.

6. The multifunctional pen washer device according to any one of claims 1-5, characterized in that, ​

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