Multi-frequency ultrasonic generator

Abstract

The utility model discloses a multi-frequency ultrasonic generator, and particularly relates to the technical field of ultrasonic generators, the multi-frequency ultrasonic generator comprises a box body and an ultrasonic generator body arranged in the box body, a bearing plate is arranged in the box body in a sliding mode in the vertical direction, and the ultrasonic generator body is fixedly connected to the bearing plate through bolts. A shockproof assembly is arranged below the bearing plate and comprises a trigger block, the trigger block is fixedly connected to the lower portion of the bearing plate, the shockproof assembly further comprises a warping plate, and the warping plate is rotationally arranged below the trigger block. According to the ultrasonic generator disclosed by the utility model, by arranging the anti-vibration assembly, the triggering block and the warping plate in the anti-vibration assembly can be utilized to compensate the vibration force generated when the ultrasonic generator body is vibrated through the warping plate which moves upwards, so that the condition that the ultrasonic generator vibrates for a long time in a reciprocating manner when being vibrated can be further reduced; and the use is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic generators, in particular to a multi-frequency ultrasonic generator. Background Art

[0002] Ultrasonic power supply is usually called ultrasonic source, ultrasonic generator. Its function is to convert electrical energy into high-frequency AC signal that matches the ultrasonic transducer. From the perspective of the amplifier circuit, linear amplifier circuit and switching power supply circuit can be used. High-power ultrasonic power supply generally adopts the circuit form of switching power supply from the perspective of conversion efficiency. Linear power supply also has its own unique application range. Its advantage is that it does not strictly require circuit matching and allows continuous and rapid changes in operating frequency. From the perspective of the ultrasonic industry, ultrasonic power supply is mainly divided into self-excited and self-excited power supply.

[0003] The Chinese patent with the publication number CN215088601U discloses a frequency-chasing ultrasonic generator, including a shell, a box door and a frequency-chasing ultrasonic generator body, the frequency-chasing ultrasonic generator body is located inside the shell, the box door is hinged on the front of the shell, a floating plate is arranged inside the shell, and the frequency-chasing ultrasonic generator body is fixedly mounted on the floating plate. In the utility model, the setting of the telescopic rod can limit the shock-absorbing spring, so that the shock-absorbing spring can only be extended and retracted in the vertical direction, and the shock-absorbing spring is prevented from deforming and twisting under force. At this time, the mounting block fixes the clamping plate and moves downward, and the shock-absorbing spring starts to reset after reducing the vibration force, pushing the floating plate and the frequency-chasing ultrasonic generator body back to their original positions. The damping strip can protect the frequency-chasing ultrasonic generator body when it moves upward, solving the problem of poor shock-absorbing protection and poor shock-absorbing effect of the previous frequency-chasing ultrasonic generator.

[0004] Although the above patent can use the shock-absorbing spring to buffer and reduce the shock force generated when the ultrasonic generator is vibrated, the elastic force of the shock-absorbing spring is not fully utilized during the buffering process. Therefore, when subjected to a large shock force, the ultrasonic generator is likely to vibrate back and forth, which is inconvenient to use.

[0005] Therefore, we made improvements to this problem and proposed a multi-frequency ultrasonic generator. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The utility model discloses a multi-frequency ultrasonic generator, comprising a box body and an ultrasonic generator body arranged inside the box body, a bearing plate is slidably arranged in the vertical direction inside the box body, the ultrasonic generator body is fixedly connected to the bearing plate by bolts, an anti-vibration component is arranged below the bearing plate, the anti-vibration component comprises a trigger block, the trigger block is fixedly connected below the bearing plate, the anti-vibration component also comprises a seesaw, and the seesaw is rotatably arranged below the trigger block.

[0008] As a preferred technical solution of the utility model, an installation cavity is opened on the inner walls on both sides of the box body, a sliding rod is fixedly connected in the installation cavity, the supporting plate is slidably sleeved on the sliding rod, a first spring is sleeved on the sliding rod, and the first spring is arranged below the supporting plate.

[0009] As a preferred technical solution of the utility model, sliding grooves are provided on the inner walls on both sides of the box body, and the first slider and the third slider are slidably connected in the sliding grooves, the first slider is located above the third slider, and a sliding groove is provided on the lower surface of the supporting plate, and the second slider is slidably connected in the sliding groove, and a connecting rod is hinged on the second slider, and the end of the connecting rod away from the second slider is hinged on the first slider.

[0010] As a preferred technical solution of the utility model, a sleeve rod is fixedly connected to the inside of the box body, and the seesaw is rotatably sleeved on the sleeve rod. One end of the seesaw is located inside the sliding groove and below the third slider, and the bottom of the other end of the seesaw is fixedly connected to the inner bottom surface of the box body through a second spring and is located below the trigger block.

[0011] As a preferred technical solution of the utility model, a door matching with the box body is hingedly connected to the box body through a hinge, and a transparent window is fixedly embedded in the interior of the box door.

[0012] As a preferred technical solution of the utility model, the top of the box is provided with heat dissipation holes, the heat dissipation holes are evenly distributed in an array in the front and rear directions and the left and right directions of the box, and the heat dissipation holes are arranged in a rectangular structure.

[0013] The beneficial effect of the utility model is that in the utility model, by setting the shockproof component, the trigger block and the seesaw in the shockproof component can be used to compensate the shock force generated by the ultrasonic generator body when it is vibrated by the upward moving seesaw, thereby further reducing the long-term reciprocating shaking of the ultrasonic generator when it is subjected to the shock force, and it is more convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0018] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure of part B in the middle.

[0019] In the figure: 1. box body; 2. heat dissipation hole; 3. box door; 4. transparent window; 5. installation cavity; 51. slide rod; 52. first spring; 6. bearing plate; 61. slide groove; 7. sleeve rod; 8. ultrasonic generator body; 9. trigger block; 10. slide groove; 11. first slider; 12. second slider; 13. connecting rod; 14. rocker; 15. second spring; 16. third slider. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figures 1 to 4 As shown, the utility model is a multi-frequency ultrasonic generator, including a box body 1 and an ultrasonic generator body 8 arranged inside the box body 1, a bearing plate 6 is slidably arranged in the vertical direction inside the box body 1, the ultrasonic generator body 8 is fixedly connected to the bearing plate 6 by bolts, and an anti-vibration component is arranged below the bearing plate 6, the anti-vibration component includes a trigger block 9, the trigger block 9 is fixedly connected below the bearing plate 6, and the anti-vibration component also includes a rocker 14, and the rocker 14 is rotatably arranged below the trigger block 9.

[0022] By setting up a shockproof component, the trigger block 9 in the shockproof component can be used to more conveniently press down one end of the rocker 14, and the other end of the rocker 14 can be used to push the third slider 16 upward to compensate for the shock force, further reducing the probability of reciprocating vibration of the ultrasonic generator body 8, making it more convenient to use.

[0023] The inner walls of both sides of the box body 1 are provided with installation cavities 5, in which slide bars 51 are fixedly connected, and the bearing plate 6 is slidably sleeved on the slide bars 51, and the slide bars 51 are sleeved with first springs 52, which are arranged below the bearing plate 6.

[0024] By utilizing the first spring 52 disposed in the mounting cavity 5 , the buffering effect of the supporting plate 6 on the ultrasonic generator body 8 can be further improved, making it more convenient to use.

[0025] Sliding grooves 10 are provided on the inner walls on both sides of the box body 1, and a first slider 11 and a third slider 16 are slidably connected in the sliding grooves 10. The first slider 11 is located above the third slider 16. A sliding groove 61 is provided on the lower surface of the supporting plate 6, and a second slider 12 is slidably connected in the sliding groove 61. A connecting rod 13 is hinged on the second slider 12, and one end of the connecting rod 13 away from the second slider 12 is hinged on the first slider 11.

[0026] By respectively hingedly connecting the two ends of the connecting rod 13 to the first slider 11 and the second slider 12 , the compensation effect of the shock force in the vertical direction can be further improved, and the use is more convenient.

[0027] A sleeve rod 7 is fixedly connected to the inside of the box body 1, and a seesaw 14 is rotatably sleeved on the sleeve rod 7. One end of the seesaw 14 is located inside the sliding groove 10 and below the third slider 16. The bottom of the other end of the seesaw 14 is fixedly connected to the inner bottom surface of the box body 1 through a second spring 15 and is located below the trigger block 9.

[0028] By arranging one end of the seesaw 14 below the trigger block 9 and the other end of the seesaw 14 below the third slider 16 , it is easier to compensate for the shock force generated in the vertical direction.

[0029] A matching box door 3 is hingedly connected to the box body 1, and a transparent window 4 is fixedly embedded inside the box door 3. The hinged box door 3 can make it easier to inspect and repair the ultrasonic generator body 8.

[0030] The top of the box body 1 is provided with heat dissipation holes 2, which are evenly distributed in an array in the front and rear directions and the left and right directions of the box body 1, and the heat dissipation holes 2 are arranged in a rectangular structure. The heat dissipation holes 2 opened on the top of the box body 1 can further improve the heat dissipation capacity of the ultrasonic generator body 8.

[0031] During operation, the ultrasonic generator body 8 is fixedly connected to the supporting plate 6 by bolts. When the ultrasonic generator body 8 inside the box body 1 is vibrated, the supporting plate 6 will move in the vertical direction. When the trigger block 9 fixedly connected to the bottom of the supporting plate 6 presses one end of the rocker 14 downward, the other end of the rocker 14 will push the third slider 16 upward, and the third slider 16 will push the first slider 11 upward. The first slider 11 will push the second slider 12 through the connecting rod 13 to compensate for the shock force generated in the vertical direction.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multi-frequency ultrasonic generator, comprising a housing (1) and an ultrasonic generator body (8) arranged inside the housing (1), characterized in that: A bearing plate (6) is slidably arranged in the vertical direction inside the box body (1); the ultrasonic generator body (8) is fixedly connected to the bearing plate (6) by bolts; an anti-vibration component is arranged below the bearing plate (6); the anti-vibration component includes a trigger block (9); the trigger block (9) is fixedly connected below the bearing plate (6); the anti-vibration component also includes a seesaw (14); the seesaw (14) is rotatably arranged below the trigger block (9).

2. A multi-frequency ultrasonic generator according to claim 1, characterized in that: The inner walls of both sides of the box body (1) are provided with installation cavities (5), a slide rod (51) is fixedly connected in the installation cavity (5), the bearing plate (6) is slidably mounted on the slide rod (51), a first spring (52) is mounted on the slide rod (51), and the first spring (52) is arranged below the bearing plate (6).

3. A multi-frequency ultrasonic generator according to claim 1, characterized in that: The inner walls of both sides of the box body (1) are provided with sliding grooves (10), a first slider (11) and a third slider (16) are slidably connected in the sliding grooves (10), the first slider (11) is located above the third slider (16), a sliding groove (61) is provided on the lower surface of the bearing plate (6), a second slider (12) is slidably connected in the sliding groove (61), a connecting rod (13) is hinged on the second slider (12), and one end of the connecting rod (13) away from the second slider (12) is hinged on the first slider (11).

4. A multi-frequency ultrasonic generator according to claim 1, characterized in that: A sleeve rod (7) is fixedly connected to the interior of the box body (1), and the seesaw (14) is rotatably sleeved on the sleeve rod (7). One end of the seesaw (14) is located inside the sliding groove (10) and below the third sliding block (16). The bottom of the other end of the seesaw (14) is fixedly connected to the inner bottom surface of the box body (1) through a second spring (15) and is located below the trigger block (9).

5. A multi-frequency ultrasonic generator according to claim 4, characterized in that: A matching box door (3) is hingedly connected to the box body (1) via a hinge, and a transparent window (4) is fixedly embedded inside the box door (3).

6. A multi-frequency ultrasonic generator according to claim 1, characterized in that: The top of the box body (1) is provided with heat dissipation holes (2), the heat dissipation holes (2) are evenly distributed in an array in the front and rear directions and the left and right directions of the box body (1), and the heat dissipation holes (2) are arranged in a rectangular structure.

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