Ultrasonic rod capable of being controlled in sections

Abstract

The utility model relates to the field of ultrasonic application technology, and in particular, refers to a segmented controllable ultrasonic rod, including a shell, the outer wall of the shell is fixedly connected to the side strip, the outer wall of the shell is provided with a connecting hole, the outer wall of the shell is fixedly connected to a return spring, the other end of the return spring is fixedly connected to a pressure plate, the inner wall of the pressure plate is fixedly connected to a pressure column, the outer wall of the side strip is provided with a slider groove, the inner wall of the slider groove is fixedly connected to a limit rod, the outer wall of the limit rod is sleeved with a slider, the inner wall of the slider is fixedly connected to a convex block, the outer walls of both sides of the slider are provided with telescopic grooves, the inner wall of the telescopic groove is fixedly connected to a positioning spring, the other end of the positioning spring is fixedly connected to a positioning column, the outer wall of the positioning column is fixedly connected to a pull plate, and the inner walls of multiple slider grooves are provided with positioning grooves. The utility model realizes the segmented control function, prevents the part above the liquid level of the vibrating rod from heating up due to ultrasonic waves to cause the adhesive on the surface of the vibrating rod to agglomerate, and prevents the outer wall of the shell from agglomerating and falling into the new adhesive in the tank body to affect the film quality.

Description

Technical Field

[0001] The utility model relates to the field of ultrasonic applications, in particular to an ultrasonic rod that can be controlled in sections. Background Art

[0002] During the production process of health products, powder containing traditional Chinese medicine is added to water. In order to completely blend the powder with the water, ultrasonic vibration is used to completely mix the powder into the water. Ultrasonic waves can transmit sound waves through the water, causing the particles in the liquid to vibrate, forming holes and vortex flow, thereby accelerating the dissolution of the substance.

[0003] Existing ultrasonic vibrator rods all use an integrated ultrasonic vibrator. The entire vibrator rod will work continuously. The part of the vibrator rod above the liquid level will heat up due to the ultrasonic wave, causing the glue on the surface of the vibrator rod to clump and adhere to the surface of the vibrator rod. When used next time, the clumps will fall into the new glue in the tank, affecting the film quality. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide an ultrasonic rod that can be controlled in sections.

[0005] In order to achieve the above-mentioned object, the utility model adopts the following technical scheme: a segmentally controllable ultrasonic rod, comprising a shell, the outer wall of the shell is fixedly connected to a side strip, the outer wall of the shell is provided with a communicating hole, and the number of the communicating holes is multiple, the outer wall of the shell is fixedly connected to a return spring, and the number of the return springs is multiple, the other ends of the multiple return springs are fixedly connected to a pressure plate, the inner wall of the pressure plate is fixedly connected to a pressure column, the other end of the pressure column extends into the interior of the communicating hole, the outer wall of the side strip is provided with a slider groove, and the number of the slider grooves is multiple, the inner walls of the multiple slider grooves are fixedly connected to a limiting rod, the outer wall of the limiting rod is sleeved with a slider, the inner wall of the slider is fixedly connected with a protrusion, the outer walls of both sides of the slider are provided with a telescopic groove, the inner wall of the telescopic groove is fixedly connected with a positioning spring, the other end of the positioning spring is fixedly connected to a positioning column, the outer wall of the positioning column is fixedly connected to a pull plate, the pull plate is located on the outside of the side strip, the inner walls of the multiple slider grooves are provided with a positioning groove, and the number of the positioning grooves is two.

[0006] further:

[0007] The plurality of communicating holes and the plurality of return springs are all located inside the side strips, and the plurality of return springs are respectively located outside the edges of the plurality of communicating holes.

[0008] further:

[0009] The inner wall of the shell is fixedly connected to a support plate, and there are multiple support plates. Hollow grooves are opened inside the multiple support plates. The inner wall of the shell is fixedly connected to a rubber strip, and the rubber strip passes through the multiple hollow grooves. Copper sheets are provided inside the multiple shells, and the copper sheets pass through the multiple hollow grooves. The outer wall of one side of the copper sheet is fixedly connected to the inner walls of the multiple hollow grooves.

[0010] further:

[0011] The tops of the plurality of support plates are all fixedly connected with a vibration assembly, and the lower end of the right side wall of the vibration assembly is fixedly connected with a conductive sheet.

[0012] further:

[0013] A flange is provided on the top of the shell, a terminal is fixedly connected to the top of the flange, a connecting ring is fixedly connected to the top of the flange, and an outer wall of the connecting ring is threadedly connected to the upper end of the inner wall of the shell.

[0014] further:

[0015] A connecting wire is fixedly connected to the bottom of the flange, and the other end of the connecting wire is connected to the top outer wall of the copper sheet.

[0016] The utility model has the following beneficial effects:

[0017] When the two positioning posts correspond to the two positioning grooves on the inner wall of the slider groove, the two positioning springs rebound, causing the two positioning posts to enter the two positioning grooves respectively. At this time, the slider is locked, and the pressure plate and the pressure post no longer move. At this time, the positioning post squeezes out the slider and squeezes out the pressure plate. The rubber strip is pressed, and the rubber strip squeezes the copper sheet and contacts the conductive sheet on the top of the vibration component to energize the vibration component. Multiple vibration components can be energized and work in this way, and multiple vibration components can be controlled in segments according to the liquid level to prevent the part of the vibration rod above the liquid level from being heated due to the ultrasound and causing the glue on the surface of the vibration rod to agglomerate, and to avoid the outer wall of the shell from agglomerating and falling into the new glue in the tank body and affecting the film quality. The existing ultrasonic vibration rods all use an integrated ultrasonic vibrator, and the entire vibration rod will continue to work. The part of the vibration rod above the liquid level will cause the glue on the surface of the vibration rod to agglomerate due to the heat of the ultrasound and adhere to the surface of the vibration rod; when used next time, the agglomerates will fall into the new glue in the tank body and affect the film quality. This device realizes the function of segmented control to prevent the part of the vibration rod above the liquid level from being heated due to the ultrasound and causing the glue on the surface of the vibration rod to agglomerate, and to avoid the outer wall of the shell from agglomerating and falling into the new glue in the tank body and affecting the film quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the segmentally controllable ultrasonic rod of the utility model from a first perspective;

[0019] Figure 2 This is a schematic diagram of the internal structure of the segmentally controllable ultrasonic rod of the present invention;

[0020] Figure 3 The ultrasonic rod that can be controlled in sections of the utility model Figure 2 A magnified schematic diagram of the structure B in the middle;

[0021] Figure 4 This is a schematic diagram of the internal structure of the shell of the segmentally controllable ultrasonic rod of the present invention;

[0022] Figure 5 The ultrasonic rod that can be controlled in sections of the utility model Figure 4 A magnified schematic diagram of the structure in the middle;

[0023] Figure 6 This is a schematic diagram of the structure of the slider of the ultrasonic rod that can be controlled in sections according to the present invention;

[0024] Figure 7 This is a schematic diagram of the positioning column structure of the segmentally controllable ultrasonic rod of the present utility model;

[0025] Figure 8 This is a schematic diagram of the support plate structure of the ultrasonic rod that can be controlled in sections according to the present invention.

[0026] Legend:

[0027] 1. Housing; 2. Side strip; 3. Connecting hole; 4. Return spring; 5. Pressure plate; 6. Pressure column; 7. Slider slot; 8. Limit rod; 9. Slider; 10. Bump; 11. Telescopic slot; 12. Positioning spring; 13. Positioning column; 14. Pull plate; 15. Positioning slot; 16. Rubber strip; 17. Support plate; 18. Hollow slot; 19. Copper sheet; 20. Vibration assembly; 21. Conductive sheet; 22. Flange; 23. Terminal; 24. Connecting ring; 25. Connecting wire. DETAILED DESCRIPTION

[0028] Reference Figure 1-8The utility model provides a segmentally controllable ultrasonic rod: it includes a shell 1, the outer wall of the shell 1 is fixedly connected to the side strip 2, the outer wall of the shell 1 is provided with a connecting hole 3, and the number of the connecting holes 3 is multiple, the outer wall of the shell 1 is fixedly connected to a return spring 4, and the number of the return springs 4 is multiple, the other ends of the multiple return springs 4 are fixedly connected to a pressure plate 5, the inner wall of the pressure plate 5 is fixedly connected to a pressure column 6, the other end of the pressure column 6 extends to the inside of the connecting hole 3, the outer wall of the side strip 2 is provided with a slider groove 7, and the number of the slider grooves 7 is multiple, the inner walls of the multiple slider grooves 7 are fixedly connected to a limiting rod 8, the outer wall of the limiting rod 8 is provided with a slider 9, the inner wall of the slider 9 is fixedly connected with a protrusion 10, the outer walls of both sides of the slider 9 are provided with a telescopic groove 11, the inner wall of the telescopic groove 11 is fixedly connected to a positioning spring 12, and the other end of the positioning spring 12 is fixed It is connected to a positioning column 13, and the outer wall of the positioning column 13 is fixedly connected to a pull plate 14, and the pull plate 14 is located on the outside of the side strip 2. The inner walls of multiple slider grooves 7 are provided with positioning grooves 15, and the number of positioning grooves 15 is two. The inner wall of the outer shell 1 is fixedly connected to a support plate 17, and the number of support plates 17 is multiple, and the interiors of the multiple support plates 17 are provided with hollow grooves 18. The inner wall of the outer shell 1 is fixedly connected to a rubber strip 16, and the rubber strip 16 passes through the multiple hollow grooves 18. Copper sheets 19 are provided inside the multiple outer shells 1, and the copper sheets 19 pass through the multiple hollow grooves 18. The outer wall of one side of the copper sheet 19 is fixedly connected to the inner walls of the multiple hollow grooves 18 respectively. The tops of the multiple support plates 17 are fixedly connected with a vibration assembly 20, and the vibration assembly 20 includes an ultrasonic transducer and an ultrasonic amplitude rod. The lower end of the right side wall of the vibration assembly 20 is fixedly connected with a conductive sheet 21.

[0029] In the initial state, the multiple sliders 9 are respectively located at the inner lower ends of the multiple slider grooves 7. At this time, the multiple vibration components 20 are in the power-off state, and the two positioning columns 13 inside the multiple sliders 9 are in a relatively close state. The positioning spring 12 is in a compressed state. First, the multiple sliders 9 are pushed upward along the limit rod 8. The movement of the slider 9 drives the protrusion 10 connected to its inner wall to move together. The protrusion 10 moves upward and contacts the pressure plate 5. The pressure plate 5 and the pressure column 6 will move toward the inside of the shell 1 due to the extrusion of the protrusion 10. At this time, the return spring 4 In the compressed state, continue to push the slider 9 upward. When the two positioning posts 13 correspond to the two positioning grooves 15 opened on the inner wall of the slider groove 7, the two positioning springs 12 rebound, causing the two positioning posts 13 to enter the two positioning grooves 15 respectively. At this time, the slider 9 is locked, and the pressure plate 5 and the pressure post 6 no longer move. At this time, the positioning post 13 squeezes the rubber strip 16, and the rubber strip 16 squeezes the copper sheet 19 to contact the conductive sheet 21 on the top of the vibration component 20 to energize the vibration component 20. Multiple vibration components 20 can be energized and work in this way.

[0030] Multiple connecting holes 3 and multiple return springs 4 are all located inside the side strip 2, and multiple return springs 4 are respectively located outside the edges of the multiple connecting holes 3. A flange 22 is provided on the top of the outer shell 1, and a terminal 23 is fixedly connected to the top of the flange 22. A power line can be connected to the terminal 23 to provide power for the copper sheet 19. A connecting ring 24 is fixedly connected to the top of the flange 22, and the outer wall of the connecting ring 24 is threadedly connected to the upper end of the inner wall of the outer shell 1. A connecting wire 25 is fixedly connected to the bottom of the flange 22, and the other end of the connecting wire 25 is connected to the top outer wall of the copper sheet 19.

[0031] Working principle: In the initial state, multiple sliders 9 are respectively located at the inner lower ends of multiple slider slots 7. At this time, multiple vibration components 20 are in a power-off state, and the two positioning columns 13 inside the multiple sliders 9 are in a relatively close state. The positioning spring 12 is in a compressed state. First, push the multiple sliders 9 upward along the limit rod 8. The movement of the slider 9 drives the protrusion 10 connected to its inner wall to move together. The protrusion 10 moves upward and contacts the pressure plate 5. The pressure plate 5 and the pressure column 6 will move toward the inside of the shell 1 due to the extrusion of the protrusion 10. At this time, they return to their original position. The spring 4 is in a compressed state and continues to push the slider 9 upward. When the two positioning posts 13 correspond to the two positioning grooves 15 opened on the inner wall of the slider groove 7, the two positioning springs 12 rebound, causing the two positioning posts 13 to enter the two positioning grooves 15 respectively. At this time, the slider 9 is locked, and the pressure plate 5 and the pressure post 6 no longer move. At this time, the positioning post 13 squeezes the rubber strip 16, and the rubber strip 16 squeezes the copper sheet 19 to contact the conductive sheet 21 on the top of the vibration component 20 to energize the vibration component 20. Multiple vibration components 20 can be energized and work in this way.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A segmentally controllable ultrasonic rod, comprising a housing (1), characterized in that: The outer wall of the shell (1) is fixedly connected to a side strip (2), the outer wall of the shell (1) is provided with a connecting hole (3), and the number of the connecting holes (3) is multiple; the outer wall of the shell (1) is fixedly connected to a return spring (4), and the number of the return springs (4) is multiple, the other ends of the multiple return springs (4) are fixedly connected to a pressure plate (5), the inner wall of the pressure plate (5) is fixedly connected to a pressure column (6), the other end of the pressure column (6) extends to the inside of the connecting hole (3), the outer wall of the side strip (2) is provided with a slider groove (7), and the number of the slider grooves (7) is multiple, and the inner walls of the multiple slider grooves (7) are fixedly connected to the inner wall of the multiple slider grooves (7). A limit rod (8) is fixedly connected, the outer wall of the limit rod (8) is sleeved with a slider (9), the inner wall of the slider (9) is fixedly connected with a protrusion (10), the outer walls of both sides of the slider (9) are provided with telescopic grooves (11), the inner wall of the telescopic groove (11) is fixedly connected with a positioning spring (12), the other end of the positioning spring (12) is fixedly connected with a positioning column (13), the outer wall of the positioning column (13) is fixedly connected with a pull plate (14), the pull plate (14) is located outside the side strip (2), and the inner walls of the plurality of slider grooves (7) are provided with positioning grooves (15), and the number of positioning grooves (15) is two.

2. The segmentally controllable ultrasonic rod according to claim 1, characterized in that: The plurality of connecting holes (3) and the plurality of return springs (4) are all located inside the side strip (2), and the plurality of return springs (4) are respectively located outside the edges of the plurality of connecting holes (3).

3. The segmentally controllable ultrasonic rod according to claim 1, characterized in that: The inner wall of the shell (1) is fixedly connected to a support plate (17), and the number of the support plates (17) is multiple, and the interiors of the multiple support plates (17) are each provided with a hollow groove (18). The inner wall of the shell (1) is fixedly connected to a rubber strip (16), and the rubber strip (16) passes through the multiple hollow grooves (18). The interiors of the multiple shells (1) are provided with a copper sheet (19), and the copper sheet (19) passes through the multiple hollow grooves (18), and one side outer wall of the copper sheet (19) is respectively fixedly connected to the inner walls of the multiple hollow grooves (18).

4. The segmentally controllable ultrasonic rod according to claim 3, characterized in that: The tops of the plurality of support plates (17) are all fixedly connected to a vibration assembly (20), and the lower end of the right side wall of the vibration assembly (20) is fixedly connected to a conductive sheet (21).

5. The segmentally controllable ultrasonic rod according to claim 1, characterized in that: A flange (22) is provided at the top of the housing (1), a terminal post (23) is fixedly connected to the top of the flange (22), a connecting ring (24) is fixedly connected to the top of the flange (22), and an outer wall of the connecting ring (24) is threadedly connected to the upper end of the inner wall of the housing (1).

6. The segmentally controllable ultrasonic rod according to claim 5, characterized in that: A connecting wire (25) is fixedly connected to the bottom of the flange (22), and the other end of the connecting wire (25) is connected to the top outer wall of the copper sheet (19).

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