CN112007779A - Control switch and adjustment mechanism of atomizer - Google Patents

Abstract

The invention provides a control switch and an adjustment mechanism of an atomizer. It solves the problem that it is easy to accidentally touch the button located under the handle when taking the atomizer, which leads to the opening of the machine. When the present invention is in use, push the push button to move in the direction of the button to start the fan through the fan controller, and the push button drives the fixed rod on the push button to be positioned above the groove on the button, and pinch the button to drive the end of the button away from the adjustment mechanism to rotate around the rod Rotate upward until the slot on the button is snapped into the lower end of the above-mentioned fixed rod. At this time, the atomizer starts to emit water. When the push button or the button is pressed alone, no water is produced. The spring provides a force to the fixed rod away from the button to make the fixed rod The lower end of the fuselage is firmly clamped in the card slot, which is more convenient to use and effectively avoids the situation that the atomizer is started by mistakenly touching the button.

Description

A control switch and adjustment mechanism of an atomizer

technical field

The device of the invention belongs to the technical field of atomizers, and particularly relates to a control switch and an adjustment mechanism of an atomizer.

Background technique

The atomizer is rotated by the internal fan, so that the air outlet is located inside the water tank to form an air pressure difference. The liquid inside the water tank enters the air outlet under the action of air pressure, and forms a mist spray under the action of the fan, and the atomizer is activated by pressing the button. The fan inside and drives the connecting rod to move to control the opening and closing of the water outlet in the air outlet. Generally speaking, the length of the connecting rod is fixed, and the distance of the plug in the water outlet is fixed by the connecting rod. Press the button. The gap between the rear plug and the water outlet is the same, and the water output is the same. The size of the water output cannot be adjusted according to the actual use situation, which is inconvenient to use. Usually, the same button is used to control the fan and the water outlet at the same time. In actual use During the process, when taking the atomizer, it is easy to accidentally touch the button located under the handle, which leads to the opening of the machine, which is inconvenient to use, and there is room for improvement in the existing technology.

SUMMARY OF THE INVENTION

The device of the invention provides a control switch and an adjustment mechanism of the atomizer which can avoid the accidental touch, aiming at the insufficiency of opening the machine due to easily mistakenly touching the button located under the handle when taking the atomizer.

The purpose of the present invention is achieved through the following technical solutions: a control switch and an adjustment mechanism of an atomizer, which are installed in the atomizer housing, the control switch is used to control the opening and closing of the fan controller, and the adjustment The mechanism is located between the above-mentioned control switch and the water outlet pipe. It is located below the push button, and the other end is abutted on the adjustment mechanism. The fixing rod can move toward the button along the length direction of the push button with the push button, and the clamping groove on the button is rotated by pressing the button and then clamped on the fixing rod.

Preferably, the casing is provided with a sliding groove for clamping the rod push button and enabling the push button to reciprocate along the length direction of the push button, a rotating rod is fixedly arranged in the casing, and the button is rotated in the rotating position of the push button. on the rod.

Preferably, a fixing column is fixedly arranged on the end face of the fixing rod facing the button, the outer periphery of the fixing column is sleeved with a spring that drives the push button to move away from the button, and a fixing column is fixedly arranged in the casing for clamping The spring has an opening facing the clamping seat of the fixing rod, and one end of the spring away from the fixing column is clamped in the clamping seat.

Preferably, a torsion spring that drives the end of the button away from the adjusting mechanism to rotate downward around the rotating rod is sleeved on the rotating rod, and a clamping post is fixed on the housing, and the clamping post is located above the button. , one end of the torsion spring is clamped on the clamping post, and the other end of the button is fixedly arranged on the button.

Preferably, a push block is fixed on the upper end of the push button, the upper end of the push block is located on the outer side of the casing, and the casing is provided with a movable groove for clamping the push block, and the length of the movable groove is greater than The length of the push block.

Preferably, the push button is provided with opening and closing signs, the two signs are respectively located on both sides of the push block on the push button, and the two signs and the push block are on the same line and parallel to the length direction of the push button.

Preferably, the adjustment mechanism comprises a spline shaft rotatably arranged in the housing and a rotating collar sleeved on the outer circumference of the spline shaft and capable of moving along the length direction of the spline shaft, and the inner wall of the rotating collar is provided with the above-mentioned flower A guide groove matched with the spline shaft, the casing is fixedly provided with a limit plate for restricting the movement of the rotating collar along the length direction of the spline shaft, and the lower end surface of the spline shaft is provided with extending to the spline shaft The internal rotation groove, a mandrel is movably arranged in the rotation groove, the mandrel is movably arranged in the rotation groove through a threaded connection, a guide plate is fixedly arranged on both sides of the ejector rod, and the above-mentioned housing is fixedly arranged There is a clamping groove for the above-mentioned clamping rod, and the guide plate can move in the clamping groove along the length direction of the top rod with the movement of the top rod, and the housing is provided with an adjustment for controlling the rotation of the rotating collar knob.

Preferably, the adjusting knob is rotatably arranged on the casing, the first gear is fixedly arranged at one end of the rotating collar facing the top rod, and the end of the adjusting knob facing the rotating collar is fixed with a first gear that is always connected to the above-mentioned The first gear is meshed with the second gear, and the adjusting knob can drive the rotating sleeve to rotate around the central axis of the rotating sleeve through the mutually matched first gear and the second gear.

Preferably, the first gear is a helical gear, the second gear is gradually inclined toward the outer circumference of the adjustment knob from the adjusting knob to the direction of the rotating collar, and the length direction of the teeth on the second gear is the same as the length of the teeth on the first gear. Orientation is vertical.

Preferably, one end of the rotating collar facing the ejector rod is fixedly provided with a limit ring, the limit ring is located in the first gear and sleeved on the outer circumference of the ejector rod, and the inner diameter of the limit ring is smaller than the flower The outer diameter of the key shaft, a ring of positioning ring is fixed on the top rod, and the diameter of the positioning ring is larger than the diameter of the top rod and smaller than the inner diameter of the limit ring.

Preferably, a pressing block is fixedly arranged at one end of the spline shaft away from the above-mentioned ejector rod.

Compared with the prior art, the present invention pushes the push button to move in the direction of the button to start the fan through the fan controller, and drives the fixed rod on the push button to be positioned above the slot on the button through the push button, and pushes the button to drive the button away from the button. One end of the adjustment mechanism rotates up around the rotating rod until the slot on the button is engaged with the lower end of the above-mentioned fixed rod. At this time, the atomizer starts to emit water. When the push button or the button is pressed alone, no water is produced. The spring provides a distance from the fixed rod. The force in the direction of the button makes the lower end of the fixed rod firmly clamped in the slot, and the end of the button away from the adjustment mechanism is provided with a force to move and rotate downward around the rotating rod through the torsion spring. Under the action, the end of the button is driven away from the adjusting mechanism to rotate downward around the rotating rod. When the card slot is separated from the fixed rod, the fixed rod moves along the sliding groove away from the button under the action of the spring and controls the fan controller to close, which is more convenient to use. Effectively avoid the situation where the atomizer is started by accidentally touching the button.

Description of drawings

Fig. 1 is the overall structure view after installation of the present invention;

Fig. 2 is the enlarged view of C place in Fig. 1;

Figure 3 is an overall structural view of the present invention;

4 is a cutaway view of a control switch;

Fig. 5 is the overall structure view after the control switch is closed;

Fig. 6 is the enlarged view of A place in Fig. 1;

Fig. 7 is the overall structure view of the adjustment mechanism;

Figure 8 is an exploded view of the structure of the adjustment mechanism;

Figure 9 is a cutaway view of the adjustment mechanism;

FIG. 10 is an enlarged view of B in FIG. 9 .

Markings in the figure: 1. Shell; 2. Button; 3. Outlet pipe; 4. Spline shaft; 5. Rotating collar; 6. Guide groove; 7. Limit plate; 8. Rotating groove; 9. Ejector ; 10, guide plate; 11, snap groove; 12, adjustment knob; 13, first gear; 14, second gear; 15, limit ring; 16, positioning ring; 17, pressure block; 18, control switch; 19. Adjustment mechanism; 20. Push button; 21. Sliding slot; 22. Rotating rod; 23. Fixed rod; 24. Slot; 25. Fixed post; 26. Spring; 29. Clamping post; 30. Push block; 31. Active slot; 32. Logo.

Detailed ways

The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings: As shown in Figures 1-5, a control switch 18 and an adjustment mechanism 19 of an atomizer are installed in the atomizer housing 1, and the control The switch 18 is used to control the opening and closing of the fan controller. The adjusting mechanism 19 is located between the above-mentioned control switch 18 and the water outlet pipe. The control switch 18 includes a push button 20 for controlling the opening and closing of the fan controller and a drive The button 2 of the adjusting mechanism 19 is moved, and the casing 1 is provided with a sliding groove 21 for clamping the rod push button 20 and enabling the push button 20 to reciprocate along the length direction of the push button 20. The casing 1 is fixedly arranged in the There is a rotating rod 22, the button 2 is rotatably arranged on the rotating rod 22, one end of the button 2 is located below the above-mentioned push button 20, the other end is abutted on the above-mentioned adjusting mechanism 19, and the lower end of the push button 20 is fixedly arranged There is a fixing rod 23, and the upper end face of the button 2 away from the adjusting mechanism 19 is provided with a slot 24 for clamping the fixing rod 23. The fixing rod 23 can be along the length of the sliding groove 21. The direction of the button 2 Move and rotate the button 2 around the rotating rod 22 by pressing the button 2 , so that the slot 24 on the button 2 rotates upward around the rotating rod 22 and is clamped on the above-mentioned fixed rod 23 .

A fixing column 25 is fixedly arranged on the end surface of the fixing rod 23 facing the button 2 , and a spring 26 is sleeved on the outer periphery of the fixing column 25 to drive the push button 20 to move away from the button 2 , and the housing 1 is fixedly arranged in the There is a snap seat 27 for snapping the spring 26 with the opening facing the fixing rod 23 , and one end of the spring 26 away from the fixing post 25 is snapped into the snap seat 27 . The rotating rod 22 is sleeved with a torsion spring 28 that rotates downward around the rotating rod 22 at one end of the drive button 2 away from the adjusting mechanism 19 . 29 is located above the button 2 , one end of the torsion spring 28 is clamped on the clamping post 29 , and the other end of the button 2 is fixedly arranged on the button 2 .

A push block 30 is fixed on the upper end of the push button 20. The upper end of the push block 30 is located on the outer side of the casing 1. The casing 1 is provided with a movable slot 31 for clamping the push block 30. The length of the slot 31 is greater than the length of the push block 30 . The push button 20 is provided with the opening and closing marks 32, the two marks 32 are respectively located on both sides of the push block 30 on the push button 20, the two marks 32 and the push block 30 are located on the same line and are on the same line as the push button 20. The length direction is parallel. It can display the working status of the atomizer more intuitively.

When in use, push the push button 20 to move in the direction of the button 2 to start the fan through the fan controller, and drive the fixed rod 23 on the push button 20 to be located above the slot 24 on the button 2 through the push button 20, and pinch the button 2 to drive the button 2 away from One end of the adjustment mechanism 19 rotates upward around the rotating rod 22 until the slot 24 on the button 2 is clamped to the lower end of the above-mentioned fixing rod 23. At this time, the atomizer starts to emit water, and when the push button 20 or the button 2 is pressed alone, there is no water. The spring 26 provides a force in the direction away from the button 2 to the fixed rod 23, so that the lower end of the fixed rod 23 is firmly clamped in the slot 24, and the end of the button 2 away from the adjustment mechanism 19 is provided to move around the rotating rod 22 through the torsion spring 28. Under the force of lower rotation, after the user releases the button 2 and then the torsion spring 28 drives the end of the button 2 away from the adjustment mechanism 19 and rotates downward around the rotating rod 22, the slot 24 is disengaged from the fixed rod 23, and the fixed rod 23 is in Under the action of the spring 26, it moves along the sliding groove 21 in the direction away from the button 2 and controls the fan controller to turn off. It is more convenient to use and effectively avoids the accidental touch of the button 2 causing the atomizer to start.

As shown in FIGS. 6-10 , the adjustment mechanism 19 includes a spline shaft 4 rotatably disposed in the housing 1 and a rotating collar 5 sleeved on the outer circumference of the spline shaft 4 and capable of moving along the length direction of the spline shaft 4 , the inner wall of the rotating collar 5 is provided with a guide groove 6 matched with the above-mentioned spline shaft 4, and the casing 1 is fixedly provided with a limit for restricting the movement of the rotating collar 5 along the length direction of the above-mentioned spline shaft 4 Plate 7, the lower end surface of the spline shaft 4 is provided with a rotation groove 8 extending to the interior of the spline shaft 4, and a push rod 9 is movably arranged in the rotation groove 8, and the push rod 9 is movably set through a threaded connection In the rotating groove 8, a guide plate 10 is fixed on both sides of the ejector rod 9, and a snap-on slot 11 for the snap-on rod is fixed in the housing 1 so that the guide plate 10 can follow the ejector. The rod 9 moves along the length direction of the ejector rod 9 in the snap groove 11 , and the housing 1 is provided with an adjustment knob 12 for controlling the rotation of the rotating collar 5 .

The adjusting knob 12 is rotatably arranged on the above-mentioned housing 1 , the first gear 13 is fixedly arranged at one end of the rotating collar 5 toward the above-mentioned ejector rod 9 , and the adjusting knob 12 is fixedly arranged toward one end of the rotating collar 5 There is a second gear 14 meshing with the first gear 13 all the time. The adjusting knob 12 can drive the rotating collar 5 to rotate around the central axis of the rotating collar 5 through the first gear 13 and the second gear 14 cooperating with each other. By rotating the knob, the knob drives and drives the rotating collar 5 sleeved on the spline shaft 4 to rotate around the rotation center of the spline shaft 4 by always meshing the first gear 13 and the second gear 14 with each other. The guide plates 10 on both sides of the ejector rod 9 are clamped in the clamping groove 11 to limit the rotation of the ejector rod 9, and the ejector rod 9 is driven by the threaded spline shaft 4 and the ejector rod 9 under the drive of the rotating spline shaft 4. Move along the length direction of the snap groove 11 to achieve the purpose of adjusting the overall length of the spline shaft 4 and the ejector rod 9. Press the button 2 to press the adjustment mechanism with different lengths to adjust the size of the gap between the plug in the water outlet pipe 3 and the water outlet. , to achieve the purpose of adjusting the size of the water output, the structure is simple and the adjustment is more convenient.

The first gear 13 is a helical gear, the second gear 14 is gradually inclined toward the outer circumference of the adjusting knob 12 from the adjusting knob 12 to the direction of the rotating collar 5 , and the length direction of the teeth on the second gear 14 is the same as that of the first gear 13 . The length direction of the upper teeth is vertical. Since the length direction of the teeth on the second gear 14 is perpendicular to the length direction of the teeth on the first gear 13 , the force of rotating the adjusting knob 12 can be transmitted to the first gear 13 relatively completely, and the rotation is relatively labor-saving.

One end of the rotating collar 5 facing the ejector rod 9 is fixedly provided with a limit ring 15 , the limit ring 15 is located in the first gear 13 and sleeved on the outer circumference of the ejector rod 9 , the limit ring 15 is The inner diameter is smaller than the outer diameter of the above-mentioned spline shaft 4 , and a ring of positioning ring 16 is fixed on the ejector rod 9 . During assembly, the lower end of the spline shaft 4 is abutted on the end surface of the limit ring 15 facing the spline shaft 4, and the ejector rod 9 is transferred into the spline shaft 4 through a threaded connection until the positioning ring 16 abuts on the above-mentioned spline shaft 4. The key shaft 4 is assembled toward the end face of the ejector rod 9, and the assembling position of the ejector rod 9 is limited by the positioning ring 16, and the positioning is relatively accurate during installation.

One end of the spline shaft 4 away from the above-mentioned ejector rod 9 is fixedly provided with a pressing block 17 . The pressing block 17 is a spherical pressing block 17, the button 2 on the atomizer is pressed to drive the spline shaft 4 to move, the button 2 is always abutted on the pressing block 17, and the button 2 is always in a state of rotation during the pressing , the end face of the button 2 is always abutted on the pressing block 17 to avoid a sense of frustration during the pressing process, and the pressing process is smoother.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention pertains can make various modifications or additions to the described specific embodiments or substitute in similar manners, but will not deviate from the spirit of the present invention or go beyond the definitions of the appended claims range.

Claims (10)

1. A control switch (18) and an adjustment mechanism (19) of an atomizer, installed in an atomizer housing (1), the control switch (18) is used to control the opening and closing of a fan controller, so The adjusting mechanism (19) is located between the control switch (18) and the water outlet pipe (3), characterized in that the control switch (18) includes a push button (20) for controlling the opening and closing of the fan controller and a Drive the adjusting mechanism (19) to move and rotate the button (2) provided in the housing (1). One end of the button (2) is located below the above-mentioned push button (20), and the other end is abutted against the above-mentioned adjusting mechanism (19). ), the lower end of the push button (20) is fixedly provided with a fixing rod (23), and the upper end surface of the button (2) away from the adjusting mechanism (19) is provided with a fixing rod (23) for clamping the above-mentioned fixing rod (23). ) of the card slot (24), the fixing rod (23) can move with the push button (20) along the length direction of the push button (20) in the direction of the button (2) and press the button (2) to make the button (2) The upper card slot (24) is locked on the above-mentioned fixing rod (23) after being rotated. 2 . The control switch ( 18 ) and the adjustment mechanism ( 19 ) of an atomizer according to claim 1 , wherein the housing ( 1 ) is provided with a push button ( 20 ) for clamping the rod A sliding groove (21) that enables the push button (20) to reciprocate along the length direction of the push button (20), a rotating rod (22) is fixedly arranged in the casing (1), and the push button (2) is rotated to set on the rotating lever (22). 3 . The control switch ( 18 ) and the adjusting mechanism ( 19 ) of an atomizer according to claim 1 , wherein the end surface of the fixing rod ( 23 ) facing the button ( 2 ) is fixedly provided with a A fixed column (25), the outer periphery of the fixed column (25) is sleeved with a spring (26) that drives the push button (20) to move away from the button (2). The end of the spring (26) away from the fixing post (25) is clamped in the clamping seat (27) in the clamping seat (27) which is clamped to the spring (26) and the opening is facing the fixing rod (23). 4. The control switch (18) and adjustment mechanism (19) of an atomizer according to claim 1, characterized in that a drive button (2) is sleeved on the rotating rod (22) to keep away from the adjustment One end of the mechanism (19) is a torsion spring (28) that rotates downward around the rotating rod (22). The casing (1) is fixedly provided with a clamping post (29), the clamping post (29) is located at the button Above (2), one end of the torsion spring (28) is clamped on the clamping post (29), and the other end of the button (2) is fixedly arranged on the button (2). 5 . The control switch ( 18 ) and the adjusting mechanism ( 19 ) of an atomizer according to claim 4 , wherein a push block ( 30 ) is fixedly arranged on the upper end of the push button ( 20 ), The upper end of the push block (30) is located outside the casing (1), and the casing (1) is provided with a movable groove (31) for clamping the push block (30). The length is greater than the length of the push block (30). 6. The control switch (18) and the adjusting mechanism (19) of an atomizer according to claim 1, wherein the push button (20) is provided with an opening and closing sign (32), The two marks (32) are respectively located on both sides of the upper push block (30) of the push button (20), and the two marks (32) and the push block (30) are located on the same straight line and parallel to the length direction of the push button (20). . 7 . The control switch ( 18 ) and the adjustment mechanism ( 19 ) of an atomizer according to claim 1 , wherein the adjustment mechanism ( 19 ) comprises a flower rotatably arranged in the casing ( 1 ). 8 . The key shaft (4) and the rotating collar (5) sleeved on the outer periphery of the spline shaft (4) and capable of moving along the length direction of the spline shaft (4), the inner wall of the rotating collar (5) is provided with the above-mentioned flowers. A guide groove (6) matched with the key shaft (4), a limiting plate (7) for restricting the movement of the rotating collar (5) along the length direction of the spline shaft (4) is fixed on the casing (1). ), the lower end surface of the spline shaft (4) is provided with a rotation groove (8) extending to the inside of the spline shaft (4), and a top rod (9) is movably arranged in the rotation groove (8), The ejector rod (9) is movably arranged in the rotation groove (8) through a threaded connection, and a guide plate (10) is fixed on both sides of the ejector rod (9). The guide plate (10) can move in the clamping groove (11) along the length direction of the ejector rod (9) along with the movement of the ejector rod (9), so that the The housing (1) is provided with an adjusting knob (12) for controlling the rotation of the rotating collar (5). 8. The control switch (18) and the adjusting mechanism (19) of an atomizer according to claim 7, wherein the adjusting knob (12) is rotatably arranged on the above-mentioned housing (1), so that the A first gear (13) is fixedly arranged at one end of the rotating collar (5) toward the above-mentioned ejector rod (9), and a first gear (13) is fixedly arranged at one end of the adjusting knob (12) toward the rotating collar (5). A second gear (14) meshing with a gear (13), the adjusting knob (12) can drive the rotating collar (5) to rotate around the rotating sleeve through the first gear (13) and the second gear (14) that cooperate with each other The central axis of the ring (5) rotates. 9 . The control switch ( 18 ) and the adjustment mechanism ( 19 ) of an atomizer according to claim 8 , wherein the first gear ( 13 ) is a helical gear, and the second gear ( 14 ) ) from the adjustment knob (12) to the direction of the rotating collar (5) and gradually inclines toward the outer circumference of the adjustment knob (12), the length direction of the teeth on the second gear (14) and the length direction of the teeth on the first gear (13) vertical. 10. The control switch (18) and adjustment mechanism (19) of an atomizer according to claim 7, characterized in that, one end of the rotating collar (5) facing the ejector rod (9) is fixedly provided with a A limit ring (15), the limit ring (15) is located in the first gear (13) and sleeved on the outer circumference of the top rod (9), the inner diameter of the limit ring (15) is smaller than the spline The outer diameter of the shaft (4), the mandrel (9) is fixedly provided with a ring of positioning ring (16), the diameter of the positioning ring (16) is larger than the diameter of the mandrel (9) and smaller than the limit ring (15) the inner diameter.

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