Winding frequency ultrasonic vibration plate convenient to adjust
By designing a vibration plate adjustment structure including connecting ears, vertical guide rails and clamping ears in the ultrasonic cleaning equipment, the problems of complex adjustment of vibration plates and loose threads in the prior art are solved, and the rapid and precise adjustment and fixation of vibration plate height are achieved, and the cleaning effect and equipment stability are improved.
Patent Information
- Application Number
- CN202421896734.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-07
AI Technical Summary
In existing ultrasonic cleaning equipment, the vibration plate adjustment structure is complex and the operation is complicated, which can easily lead to thread wear and looseness, affecting the stability and cleaning effect of the equipment.
A structure including a vibrating plate body, connecting ears, vertical guide rails, vertical sliders and clamping ears is designed. By combining the fast clamping locking member and the vertical locking member, the rapid adjustment and fixing of the vibrating plate height is achieved, avoiding the trouble of frequent loosening and tightening of bolts.
The operation of the height adjustment of the vibrator is simplified, the convenience and efficiency of adjustment are improved, and the thread wear and loosening problems caused by high-frequency vibration is reduced, ensuring the position stability and cleaning effect of the vibrator during the cleaning process.
Smart Images
Figure CN223027987U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of ultrasonic cleaning accessories, in particular to a frequency-changing ultrasonic vibration plate with convenient adjustment. Background Art
[0002] The frequency-changing ultrasonic cleaning equipment is an efficient equipment that improves the cleaning efficiency and effect by continuously changing the ultrasonic frequency. Its core structure includes an ultrasonic transducer, a vibration plate, and a cleaning tank. The ultrasonic transducer converts electrical energy into mechanical vibration energy and transmits the ultrasonic waves to the cleaning liquid through the vibration plate. The vibration plate is arranged in the cleaning tank and can evenly distribute the ultrasonic energy to avoid the "standing wave" phenomenon in ultrasonic cleaning with a fixed frequency, ensuring the uniformity and thoroughness of the cleaning effect. To further optimize the cleaning effect, the vibration plate usually needs to move up and down in the cleaning tank to adjust the distribution of ultrasonic energy in the cleaning tank. This position adjustment can clean complex structures and stubborn stains more effectively, ensuring that all areas can be cleaned thoroughly.
[0003] Commercially available ultrasonic cleaning equipment usually adopts a relatively complex vibration plate adjustment method, that is, by welding a porous ear plate at one end of the vibration plate, connecting the ear plate with a right-angle connecting plate on one side with bolts, and connecting the right-angle connecting plate with bolts on the inner wall of the cleaning tank through a long slot on its vertical part. When adjusting the up and down position of the vibration plate, it is necessary to loosen the bolts passing through the long slot, and then move the right-angle connecting plate to change the height of the vibration plate in the cleaning tank. After adjustment, tighten the bolts again to fix the height of the vibration plate. However, this adjustment method has many drawbacks. First, the operation is cumbersome, requiring multiple loosening and tightening of bolts, increasing the complexity and time cost of adjustment. Second, frequent bolt operations may cause thread wear or loosening. Under the high-frequency vibration of the vibration plate, these bolts are very easy to loosen again, resulting in the displacement of the vibration plate position, affecting the stability and safety of the equipment. In addition, errors are likely to occur during the adjustment process, resulting in inaccurate height of the vibration plate and affecting the cleaning effect. Due to these problems, users not only need more operation steps during use, but may also face problems such as frequent equipment maintenance, unsatisfactory cleaning effect, and insufficient equipment stability.
[0004] Therefore, the existing vibration plate adjustment structure needs to be further optimized and improved. Summary of the Utility Model
[0005] The purpose of the utility model is to provide a frequency-changing ultrasonic vibration plate with accurate, convenient, and fast height adjustment.
[0006] To achieve the above object, the present utility model adopts the following solution: An easily adjustable frequency-winding ultrasonic vibration plate, comprising a vibration plate body, connection ears are respectively provided at both ends of the vibration plate body, and a plurality of positioning holes penetrate through the connection ears. Vertical guide rails are respectively provided on the inner walls of the cleaning tanks of the ultrasonic devices on one side of each connection ear. Tooth grooves are provided from top to bottom on one side of the vertical guide rails. A vertical slider that can move up and down along the vertical guide rail is slidably provided on the vertical guide rail. A clamping ear that can clamp the adjacent connection ear extends out on one side of the vertical slider. A floating plate that can move up and down is provided at the top of the clamping ear. A plurality of insertion posts that extend downward and penetrate through the top of the clamping ear are spaced apart at the bottom of the floating plate. A quick clamping and locking member that can horizontally rotate and then squeeze the floating plate to sink, so that the insertion posts pass through the corresponding positioning holes is hinged at the top of the clamping ear. A vertical locking member that can be driven by the quick clamping and locking member to slide toward the vertical guide rail when the quick clamping and locking member horizontally rotates, and the end thereof meshes with the tooth grooves is provided at the top of the clamping ear on one side of the rotation axis of the quick clamping and locking member. Compared with the existing vibration plate adjustment structure, by respectively providing connection ears at both ends of the vibration plate body, a plurality of positioning holes penetrate through the connection ears, and vertical guide rails are provided on the inner walls of the cleaning tanks, the vertical slider can move up and down along the vertical guide rail, and the connection ears are clamped by the clamping ears. It can simplify the operation of adjusting the height of the vibration plate, avoid the trouble of frequently loosening and tightening bolts, and greatly improve the convenience and efficiency of adjustment.
[0007] When adjusting the position of the vibration plate, the quick clamping and locking member and the vertical locking member can quickly lock and fix the vibration plate. This locking method reduces the problems of thread wear and loosening caused by high-frequency vibration, ensures the stability of the position of the vibration plate during the cleaning process, and improves the cleaning effect and the safety of the device.
[0008] As a preferred embodiment of the present utility model, a clamping groove is horizontally provided in the center of the clamping ear, and the side of the clamping groove facing the clamping ear and at least one adjacent side are open. The connection ear is detachably inserted into the clamping groove. The clamping ear is provided with a clamping groove, and the connection ear is detachably inserted, realizing the quick installation and disassembly of the vibration plate.
[0009] As a further solution of the present utility model, first through holes are vertically penetrated through the left and right sides of the floating plate respectively. On the top of the clamping ear, first guide rods that can respectively pass through the corresponding first through holes are vertically provided. On the first guide rods between the clamping ear and the floating plate, first return springs that can keep the floating plate in a state of being jacked up along the first guide rods are respectively sleeved. On the top of the clamping ear, a plurality of second through holes that can allow the insertion posts to pass through are penetrated corresponding to each of the insertion posts. The floating plate on the clamping ear realizes the quick locking and release of the vibrating plate through the cooperation of the insertion posts and the positioning holes. The floating plate is kept in a floating state by the return spring. During operation, the floating plate is pressed down by the rotation of the quick clamping locking member, realizing the quick locking and unlocking of the insertion posts and the connecting ear. This design avoids the complex process of frequently operating bolts, simplifies the adjustment operation, and improves the adjustment efficiency.
[0010] As a further solution of the present utility model, the quick clamping locking member includes a first rotating shaft vertically arranged on the top of the clamping ear. A rotating arm is rotatably sleeved on the first rotating shaft. One end of the rotating arm away from the first rotating shaft is provided with a pressing plate. On the side of the pressing plate in contact with the floating plate, a first pressing inclined surface that is inclined downward is provided. On one side of the floating plate, a first pressure-receiving surface that cooperates with the first pressing inclined surface is provided. On the pressing plate, a positioning member that can lock the rotation of the pressing plate after the pressing plate presses the floating plate downward is provided. Through the above solution, the stability and convenience of the quick clamping locking member during the operation process are ensured.
[0011] As a further solution of the present utility model, the positioning member includes a locking inclined edge provided on the side of the floating plate away from the first pressure-receiving surface. A lock tongue groove is vertically penetrated through the pressing plate. Guide grooves are respectively provided on the left and right inner walls of the lock tongue groove. On the top of the pressing plate above the lock tongue groove, a lock tongue bracket is provided. A lock tongue that can move up and down along the lock tongue groove is movably arranged in the lock tongue groove. Guide blocks that can be inserted into the guide grooves are respectively provided on the left and right sides of the lock tongue. On the side of the bottom end of the lock tongue facing the first pressure-receiving surface, a second pressing inclined surface is provided. A second return spring that can make the bottom end of the lock tongue extend downward is provided between the top of the lock tongue and the lock tongue bracket. The design of the inclined contact surface between the pressing plate and the floating plate, as well as the setting of the lock tongue, makes the process of locking the connecting ear by the insertion post more stable, avoiding the possibility that the connecting ear of the vibrating plate loosens again under high-frequency vibration while being clamped by the clamping ear.
[0012] As a further solution of the utility model, the vertical locking member includes a first annular tooth arranged on the circumferential outer wall of the rotating arm surrounding the first rotating shaft, a transmission gear that can mesh with the first annular tooth is hinged on the top of the clamping ear on one side of the first annular tooth, a coaxial driving gear is stacked below the driving gear, a transverse slide rail is arranged on the top of the clamping ear, a sliding rod is inserted laterally on the transverse slide rail, a fixed rack that can mesh with the driving gear is arranged on one side of the sliding rod, and a tooth block that can mesh with the locking tooth is arranged at one end of the sliding rod. When the floating plate is pressed down by the extrusion plate while the rotating arm rotates, the sliding rod is pushed out synchronously to quickly lock the position of the vertical slider on the vertical guide rail, thereby improving the convenience and speed of adjusting the vibration plate.
[0013] As a further solution of the utility model, a sliding rod groove is provided at the center of the sliding rod and along its length direction, a telescopic rod is movably inserted in the sliding rod groove, the tooth block is fixed at one end of the telescopic rod, and a third return spring is sleeved on the telescopic rod between the tooth block and the end of the sliding rod to ensure the tightness of the engagement between the tooth block and the locking teeth.
[0014] As a further solution of the utility model, the clamping ears can be arranged on the vertical slider in a transversely retractable manner, a plurality of locking holes are arranged at intervals on the telescopic rod, a locking socket is penetrated from top to bottom on the slide rod, a pin is plugged into the locking socket in a removable manner, and the pin is inserted into the locking socket and passes through the corresponding locking hole. The transversely retractable clamping ears can facilitate the adjustment of the left and right position of the vibration plate body in the cleaning tank of the ultrasonic equipment. The telescopic rod can be adjusted to the desired position relative to the slide rod slot through the pin.
[0015] As a preferred solution of the utility model, the clamping ear is in a "匚" shape, and a clamping plate that can float up and down is movably provided in the clamping ear. A third through hole is penetrated downwardly through the bottom inner wall of the clamping ear opening, and a guide column that can pass through the third through hole is provided at the bottom of the clamping plate. A fourth reset spring is sleeved on the guide column between the clamping plate and the bottom inner wall of the clamping ear opening. The gap between the top surface of the clamping plate and the top inner wall of the clamping ear opening forms the clamping groove. Through the action of the fourth reset spring, the clamping plate can float up and down, ensuring that the connecting ear can be stably inserted into the clamping groove and firmly clamped by the clamping ear. This structural design simplifies the installation and disassembly process of the vibration plate and improves the convenience of operation.
[0016] As a preferred solution of the utility model, a pull rod extends upward from the top of the lock tongue, and a fourth through hole for accommodating the pull rod is penetrated on the lock tongue bracket. A lifting ring is fixed on the top of the pull rod passing through the fourth through hole, so that the lock tongue can be manually adjusted by the lifting ring. The operator can easily control the up and down movement of the lock tongue, so that the lock tongue can be easily disengaged from the locking bevel, thereby unlocking the lock of the connecting ear.
[0017] In summary, the beneficial effects of the present utility model compared with the prior art are as follows: By providing connecting ears at both ends of the vibration plate body and adopting the design of vertical guide rails and vertical sliders, the height adjustment of the vibration plate becomes more convenient and rapid, avoiding the cumbersome operation of frequently loosening and tightening bolts, thus greatly improving the adjustment efficiency. The application of the quick clamping locking member and the vertical locking member, combined with the locking tongue, can quickly lock and fix the vibration plate, solving the problems of thread wear and loosening under high-frequency vibration and ensuring the stability and cleaning effect of the vibration plate during the cleaning process. Through the cooperation of the insertion posts at the bottom of the floating plate and the positioning holes on the connecting ears, the quick locking and release of the vibration plate are realized, further simplifying the operation process. The design of the engagement between the tooth blocks on the sliding rod and the teeth on one side of the vertical guide rail ensures the accuracy of the height adjustment of the vibration plate during the up and down movement, reduces the operation error, makes the fixation of the vibration plate in the vertical direction more reliable, and avoids the problems of position deviation and cumbersome operation in the traditional bolt locking method. Through the complementary functions of the above-mentioned vibration plate adjustment structures, different cleaning requirements can be adapted, further improving the applicability and operation convenience of the equipment. The optimization and improvement of these structural designs have significantly improved the operation convenience, stability, and reliability of the adjustment of the frequency-converting ultrasonic vibration plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 One of the three-dimensional views of the whole of the present utility model, and the enlarged view of the local area in the figure.
[0019] Figure 2 Another three-dimensional view of the whole of the present utility model, and the enlarged view of the local area in the figure.
[0020] Figure 3 The sectional view of the whole of the present utility model, and the enlarged view of the local area in the figure.
[0021] Figure 4 One of the state views of the vibration plate body detached from the clamping ear in the present utility model, and the enlarged view of the local area in the figure.
[0022] Figure 5 Another state view of the vibration plate body detached from the clamping ear in the present utility model, and the enlarged view of the local area in the figure.
[0023] Figure 6 One of the three-dimensional views of the clamping ear and the vertical guide rail connected together in the present utility model.
[0024] Figure 7 Another three-dimensional view of the clamping ear and the vertical guide rail connected together in the present utility model.
[0025] Figure 8One of the three-dimensional views of the clamping ear and the vertical guide rail disassembled in the present utility model, as well as an enlarged view of a partial area in the figure.
[0026] Figure 9 Two of the three-dimensional views of the clamping ear and the vertical guide rail disassembled in the present utility model, as well as an enlarged view of a partial area in the figure.
[0027] Figure 10 is Figure 9 the enlarged view of part A in
[0028] Figure 11 The partial sectional view of the clamping ear and the vertical guide rail connected together in the present utility model.
[0029] Figure 12 The partial sectional view of the clamping ear in the present utility model.
[0030] Explanation of reference numerals in the drawings: 1. Vibration plate body; 2. Connecting ear; 3. Vertical guide rail; 4. Vertical slider; 5. Clamping ear; 6. Floating plate; 7. Quick clamping lock; 8. Vertical lock; 9. Positioning part; 21. Positioning hole; 31. Card teeth; 51. Clamping groove; 52. Clamping plate; 53. Third through hole; 54. Guide post; 55. Fourth return spring; 61. Insertion post; 62. First through hole; 63. First guide rod; 64. First return spring; 65. Second through hole; 71. First rotating shaft; 72. Rotating arm; 73. Extrusion plate; 74. First extrusion slope; 75. First pressure-receiving surface; 81. First annular tooth; 82. Transmission gear; 83. Driving gear; 84. Horizontal slide rail; 85. Slide rod; 86. Fixed rack; 87. Tooth block; 88. Second rotating shaft; 91. Locking bevel; 92. Lock tongue groove; 93. Guide groove; 94. Lock tongue bracket; 95. Lock tongue; 96. Guide block; 97. Second extrusion slope; 98. Second return spring; 851. Slide rod groove; 852. Expansion rod; 853. Third return spring; 854. Lock hole; 855. Locking jack; 856. Pin; 941. Fourth through hole; 951. Pull rod; 952. Pulling ring. Detailed implementation manners
[0031] The following specific implementation contents provide various different embodiments or examples for implementing the present utility model. Of course, these are only embodiments or examples and are not intended to be restrictive. In addition, repeated reference numerals may be used in different embodiments, such as repeated numbers and / or letters. These repetitions are for the purpose of simply and clearly describing the present invention and do not represent a specific relationship between the different embodiments and / or structures discussed.
[0032] In addition, spatial-related terms may be used, such as "below", "lower side", "from the inside to the outside", "above", "upper side" and similar terms. These relational terms are used to facilitate the description of the relationship between some elements or features and other elements or features in the drawings. These spatial relationship terms include different orientations of the device during use or operation, as well as the orientations described in the drawings. The device may be rotated 90 degrees or other orientations, and the spatial-related adjectives used therein can be interpreted in the same way. Therefore, it cannot be understood as a limitation of the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.
[0033] The following further describes the present utility model in conjunction with the accompanying drawings and specific embodiments: As Figures 1 to 12A frequency-winding ultrasonic vibration plate with convenient adjustment, comprising a vibration plate body 1. At both ends of the vibration plate body 1, there are respectively provided connecting ears 2 extending horizontally. A plurality of positioning holes 21 penetrate vertically through the connecting ears 2. On the inner wall of the cleaning tank of the ultrasonic device on one side of each connecting ear 2, there are respectively provided vertical guide rails 3. On one side of the vertical guide rails 3, there are provided teeth 31 extending from top to bottom. The teeth 31 are similar to a rack shape. A vertical slider 4 that can move up and down along the vertical guide rail 3 is slidably provided on the vertical guide rail 3. On one side of the vertical slider 4, there extends a clamping ear 5. A clamping groove 51 is horizontally provided in the center of the clamping ear 5. The side of the clamping groove 51 facing the clamping ear 5 and at least one side adjacent to this side are open. That is to say, the clamping ear 5 is in a "C" shape. The connecting ear 2 of the vibration plate body 1 is detachably inserted into the clamping groove 51. At the top of the clamping ear 5, there is a floating plate 6 that can move up and down. On the left and right sides of the floating plate 6, there are respectively vertically penetrated with first through holes 62. Vertically provided on the top of the clamping ear 5 are first guide rods 63 that can respectively pass through the corresponding first through holes 62. On the first guide rods 63 between the clamping ear 5 and the floating plate 6, there are respectively sleeved with first return springs 64 that can keep the floating plate 6 in a state of being jacked up along the first guide rods 63. At the bottom of the floating plate 6, there are provided a plurality of downward-extending insertion posts 61 at intervals. At the top of the clamping ear 5 corresponding to each insertion post 61, there are a plurality of second through holes 65 that can allow the insertion posts 61 to pass through. After the insertion posts 61 pass through the corresponding second through holes 65, they continue to extend downward and pass through the positioning holes 21 on the connecting ears 2. A quick clamping and locking member 7 is hinged at the top of the clamping ear 5. After rotating horizontally, it can squeeze the floating plate 6 to sink, so that the insertion posts 61 pass through the corresponding positioning holes 21. At the top of the clamping ear 5 on one side of the rotating shaft of the quick clamping and locking member 7, there is a vertical locking member 8 that can be driven by the quick clamping and locking member 7 to slide toward the vertical guide rail 3 when the quick clamping and locking member 7 rotates horizontally, and then the end is engaged with the teeth 31.
[0034] Among them, as Figures 1 to 12As shown in the figure, the quick clamping and locking member 7 includes a first rotating shaft 71 vertically provided at the top of the clamping ear 5. A rotating arm 72 is rotatably sleeved on the first rotating shaft 71. One end of the rotating arm 72 away from the first rotating shaft 71 is provided with a pressing plate 73. On the side of the pressing plate 73 in contact with the floating plate 6, there is a first pressing inclined surface 74 arranged obliquely downward. On one side of the floating plate 6, there is a first pressure-receiving surface 75 cooperating with the first pressing inclined surface 74. After the connecting ear 2 of the vibrator body 1 is detachably inserted into the clamping groove 51, the operator manually rotates the pressing plate 73 along the first rotating shaft 71. The first pressing inclined surface 74 will press the first pressure-receiving surface 75, thereby forcing the floating plate 6 to move towards the top of the clamping ear 5. The insertion post 61 at the bottom of the floating plate 6 is inserted downward into the first through hole 62 on the clamping ear 5. Then, continue to rotate the pressing plate 73 until it crosses over the top of the clamping ear 5. On the pressing plate 73, there is a positioning member 9 that can lock the pressing plate 73 to prevent it from rotating back after the pressing plate 73 crosses over the top of the clamping ear 5. The positioning member 9 includes a locking inclined edge 91 arranged on the side of the floating plate 6 away from the first pressure-receiving surface 75. A locking tongue groove 92 is vertically penetrated through the pressing plate 73. In this embodiment, the locking tongue groove 92 is actually a concave notch on one side of the first pressing inclined surface 74. On the left and right inner walls of the locking tongue groove 92, guide grooves 93 are respectively vertically provided. Above the locking tongue groove 92 at the top of the pressing plate 73, there is a locking tongue bracket 94. A locking tongue 95 that can move up and down along the locking tongue groove 92 is movably arranged in the locking tongue groove 92. On the left and right sides of the locking tongue 95, there are guide blocks 96 that can be inserted into the guide grooves 93. On the side of the bottom end of the locking tongue 95 facing the first pressure-receiving surface 75, there is a second pressing inclined surface 97 having the same inclination angle as the first pressing inclined surface 74. The top of the locking tongue 95 extends upward with a pull rod 951. A fourth through hole 941 through which the pull rod 951 can pass is penetrated through the locking tongue bracket 94. A lifting ring 952 is fixed at the top of the pull rod 951 passing through the fourth through hole 941. On the pull rod 951 between the top of the locking tongue 95 and the locking tongue bracket 94, there is a second return spring 98 that can make the bottom end of the locking tongue 95 extend downward out of the bottom of the locking tongue groove 92. After the pressing plate 73 crosses over the top of the clamping ear 5, the locking tongue 95 extends downward out of the locking tongue groove 92 under the action of the second return spring 98. The vertical surface on the side of the locking tongue 95 away from the second pressing inclined surface 97 is inserted downward along the locking inclined edge 91 and abuts against the locking inclined edge 91. In this way, the pressing plate 73 cannot rotate in the reverse direction. When it is necessary to unlock the pressing plate 73 to make it rotate back to release the connecting ear 2, by pulling up the lifting ring 952, the locking tongue 95 is separated from the locking inclined edge 91, and then the pressing plate 73 can be rotated in the reverse direction. When the pressing plate 73 is separated from the extrusion of the floating plate 6, the first return springs 64 on the left and right of the floating plate 6 push the floating plate 6 upward. The insertion post 61 is pulled out upward from the positioning hole 21 of the connecting ear 2 and retracts into the second through hole 65.
[0035] In addition, as Figures 1 to 12 shown, the vertical locking member 8 includes a first annular tooth 81 provided on the circumferential outer wall of the rotating arm 72 around the first rotating shaft 71. At the top of the clamping ear 5 on one side of the first annular tooth 81, a transmission gear 82 that can mesh with the first annular tooth 81 is hinged. Below the transmission gear 82, a coaxial driving gear 83 is stacked. On the top of the clamping ear 5, a transverse slide rail 84 is provided. A slide rod 85 is horizontally inserted into the transverse slide rail 84. On one side of the slide rod 85, a fixed rack 86 that can mesh with the driving gear 83 is provided. At one end of the slide rod 85, a tooth block 87 that can mesh with the tooth 31 is provided. When the extrusion plate 73 is rotated manually along the first rotating shaft 71, the first annular tooth 81 outside the rotating shaft of the rotating arm 72 drives the meshing transmission gear 82 to rotate. Since the driving gear 83 and the transmission gear 82 are integrally rotatably sleeved on the second rotating shaft 88 on one side of the first rotating shaft 71. Therefore, the driving gear 83 will rotate synchronously and drive the slide rod 85 with the fixed rack 86 to move along the transverse slide rail 84 towards the tooth 31 on one side of the vertical guide 3. When the extrusion plate 73 brings the locking tongue 95 into contact with the locking inclined edge 91, the tooth block 87 at the end of the slide rod 85 also meshes with the tooth 31 synchronously. Thus, the height of the vibration plate body 1 and the connecting ear 2 of the vibration plate body 1 are locked simultaneously. The purpose of using the tooth block 87 to mesh with the tooth 31 is to make the adjustment of the height of the vibration plate body 1 more accurate. In fact, the tooth 31 can also be replaced with holes vertically and sequentially spaced apart and directly cooperate with the slide rod 85, and the height of the vibration plate body 1 is locked by inserting the slide rod 85 into holes at different heights. In order to prevent the rotating arm 72 from not being able to rotate in place when the tooth block 87 abuts against the tooth 31 and meshes, a slide rod groove 851 is penetrated through the center of the slide rod 85 along its length direction. A telescopic rod 852 is movably inserted into the slide rod groove 851. The tooth block 87 is fixed at one end of the telescopic rod 852. A third return spring 853 is sleeved on the telescopic rod 852 between the tooth block 87 and the end of the slide rod 85. In this way, even if the tooth block 87 and the tooth 31 abut and press together first, the rotating arm 72 can still continue to rotate around the first rotating shaft 71, thereby ensuring the locking of the locking tongue 95 to the extrusion plate 73.
[0036] In order to enable the vibration plate body 1 to also adjust its left - right displacement position, the clamping ear 5 is horizontally telescopically arranged on the vertical slider 4. That is to say, a horizontal guide rail can be arranged on one side of the vertical slider 4. The clamping ear 5 can be installed on the guide rail by using a slider, and the position of the slider is fixed by a screw screwed on the slider. Existing technical solutions can be adopted to achieve this, which will not be elaborated here. Since the clamping ear 5 is horizontally slidably installed on the vertical slider 4, in order to ensure that after adjusting the left - right position, it will not sway left and right during high - frequency vibration, a plurality of locking holes 854 are spaced on the telescopic rod 852. A locking insertion hole 855 penetrates through the sliding rod 85 from top to bottom. A pin 856 is insertably and removably inserted into the locking insertion hole 855. After the pin 856 is inserted into the locking insertion hole 855, it passes through the corresponding locking hole 854. After adjusting the left - right position of the vibration plate body 1, by locking the pressing plate 73 and then inserting the pin 856, the vibration plate body 1 can be prevented from swaying left and right in this way.
[0037] In addition, in order for the clamping groove 51 to clamp connection ears 2 with different thicknesses, a clamping plate 52 that can float up and down is movably arranged in the clamping ear 5. A third through - hole 53 penetrates downward through the bottom inner wall of the opening of the clamping ear 5. The bottom of the clamping plate 52 is provided with a guide post 54 that can pass through the third through - hole 53. A fourth return spring 55 is sleeved on the guide post 54 between the bottom inner wall of the opening of the clamping ear 5 and the clamping plate 52. The gap between the top surface of the clamping plate 52 and the top inner wall of the opening of the clamping ear 5 forms the clamping groove 51. In this way, even if the connection ear 2 is relatively thin, it can be clamped tightly.
[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above - mentioned embodiments. What is described in the above - mentioned embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. A frequency-wound ultrasonic vibration plate with convenient adjustment, comprising a vibration plate body (1), with connecting ears (2) respectively provided at both ends of the vibration plate body (1), and a plurality of positioning holes (21) passing through the connecting ears (2), characterized in that: A vertical guide rail (3) is provided on the inner wall of the cleaning tank of the ultrasonic equipment on one side of each connecting ear (2), a latching tooth (31) is provided on one side of the vertical guide rail (3) from top to bottom, a vertical slider (4) is slidably provided on the vertical guide rail (3) and can move up and down along the vertical guide rail (3), a clamping ear (5) is extended from one side of the vertical slider (4) and can clamp the adjacent connecting ear (2), a floating plate (6) that can move up and down is provided on the top of the clamping ear (5), and a plurality of bolts (31) that extend downward and penetrate the clamping ear are provided at intervals on the bottom of the floating plate (6). The plug post (61) at the top of the clamping ear (5) is hinged with a quick clamping locking member (7) which can rotate horizontally and squeeze the floating plate (6) to sink, thereby allowing the plug post (61) to pass through the corresponding positioning hole (21). The top of the clamping ear (5) located on one side of the rotating shaft of the quick clamping locking member (7) is provided with a vertical locking member (8) which can be driven by the quick clamping locking member (7) when the quick clamping locking member (7) rotates horizontally and slides toward one side of the vertical guide rail (3), thereby engaging the end of the vertical locking member with the latching tooth (31).
2. The easily adjustable frequency-wound ultrasonic vibration plate according to claim 1, characterized in that: A clamping groove (51) is horizontally provided in the center of the clamping ear (5); the clamping groove (51) is open toward one side of the clamping ear (5) and at least one adjacent side; the connecting ear (2) can be detachably inserted into the clamping groove (51).
3. The easily adjustable frequency-wound ultrasonic vibration plate according to claim 2, characterized in that: First through holes (62) are vertically penetrated on the left and right sides of the floating plate (6), first guide rods (63) are vertically provided on the top of the clamping ear (5) and can respectively pass through the corresponding first through holes (62), first return springs (64) are respectively sleeved on the first guide rods (63) between the clamping ear (5) and the floating plate (6) and can keep the floating plate (6) in an upwardly lifted state along the first guide rods (63), and a plurality of second through holes (65) capable of accommodating the insertion posts (61) to pass through are penetrated on the top of the clamping ear (5) corresponding to the insertion posts (61).
4. The easily adjustable frequency-wound ultrasonic vibration plate according to claim 3, characterized in that: The quick clamping locking member (7) comprises a first rotating shaft (71) vertically arranged on the top of the clamping ear (5), a rotating arm (72) rotatably sleeved on the first rotating shaft (71), an extrusion plate (73) being provided at one end of the rotating arm (72) away from the first rotating shaft (71), a first extrusion inclined surface (74) being arranged downwardly inclined on the side of the extrusion plate (73) in contact with the floating plate (6), a first pressure-bearing surface (75) cooperating with the first extrusion inclined surface (74) being provided on one side of the floating plate (6), and a positioning member (9) being provided on the extrusion plate (73) for locking the extrusion plate (73) from rotating when the extrusion plate (73) extrudes the floating plate (6) downward.
5. The easily adjustable frequency-wound ultrasonic vibration plate according to claim 4, characterized in that: The positioning member (9) includes a locking bevel edge (91) provided on the side of the floating plate (6) away from the first pressure surface (75). A locking tongue groove (92) vertically penetrates through the pressing plate (73). Guide grooves (93) are respectively provided on the left and right inner walls of the locking tongue groove (92). A locking tongue bracket (94) is provided on the top of the pressing plate (73) above the locking tongue groove (92). A locking tongue (95) that can move up and down along the locking tongue groove (92) is movably provided in the locking tongue groove (92). Guide blocks (96) that can be inserted into the guide grooves (93) are respectively provided on the left and right sides of the locking tongue (95). A second pressing bevel surface (97) is provided on the side of the bottom end of the locking tongue (95) facing the first pressure surface (75). A second return spring (98) that can make the bottom end of the locking tongue (95) extend downward is provided between the top of the locking tongue (95) and the locking tongue bracket (94).
6. The easily adjustable frequency-wound ultrasonic vibration plate according to claim 4, characterized in that: The vertical locking member (8) includes a first annular tooth (81) provided on the circumferential outer wall of the rotating arm (72) around the first rotating shaft (71). A transmission gear (82) that can mesh with the first annular tooth (81) is hinged to the top of the clamping ear (5) on one side of the first annular tooth (81). A driving gear (83) coaxial with the transmission gear (82) is stacked below the transmission gear (82). A horizontal slide rail (84) is provided on the top of the clamping ear (5). A slide rod (85) is horizontally inserted into the horizontal slide rail (84). A fixed rack (86) that can mesh with the driving gear (83) is provided on one side of the slide rod (85). A tooth block (87) that can mesh with the tooth (31) is provided at one end of the slide rod (85).
7. The easily adjustable frequency-wound ultrasonic vibration plate according to claim 6, characterized in that: A slide rod groove (851) penetrates through the center of the slide rod (85) along its length direction. A telescopic rod (852) is movably inserted into the slide rod groove (851). The tooth block (87) is fixed to one end of the telescopic rod (852). A third return spring (853) is sleeved on the telescopic rod (852) between the tooth block (87) and the end of the slide rod (85).
8. The easily adjustable frequency-wound ultrasonic vibration plate according to claim 7, characterized in that: The clamping ear (5) is horizontally telescopically provided on the vertical slider (4). A plurality of locking holes (854) are provided at intervals on the telescopic rod (852). A locking insertion hole (855) penetrates through the slide rod (85) from top to bottom. A pin (856) is insertably and removably inserted into the locking insertion hole (855). After the pin (856) is inserted into the locking insertion hole (855), it passes through the corresponding locking hole (854).
9. The easily adjustable frequency-wound ultrasonic vibration plate according to claim 2, characterized in that: The clamping ear (5) is in a "C" shape. A clamping plate (52) that can float up and down is movably provided in the clamping ear (5). A third through hole (53) penetrates downward through the bottom inner wall of the opening of the clamping ear (5). A guide post (54) that can pass through the third through hole (53) is provided at the bottom of the clamping plate (52). A fourth return spring (55) is sleeved on the guide post (54) between the clamping plate (52) and the bottom inner wall of the opening of the clamping ear (5). A clamping groove (51) is formed by the gap between the top surface of the clamping plate (52) and the top inner wall of the opening of the clamping ear (5).
10. The easily adjustable frequency-wound ultrasonic vibration plate according to claim 5, characterized in that: A pull rod (951) extends upward from the top of the locking tongue (95), a fourth through hole (941) capable of accommodating the pull rod (951) passing through the locking tongue bracket (94) is penetrated, and a lifting ring (952) is fixed to the top of the pull rod (951) passing through the fourth through hole (941).