A fixture for an ultrasound device

Abstract

The utility model discloses a fixing device field is used for ultrasonic equipment's fixing device, including the fixing frame of installing on the cover of ultrasonic equipment, the through -hole for installing the fixing frame is opened to the cover, and the container for holding the article of ultrasonic processing is installed on the fixing frame, the fixing frame includes cylinder and elastic lining, the cylinder sets up in the through -hole, and the elastic lining sets up in the cylinder, and the internal space for installing the test tube is opened to the elastic lining, the fixing device provided by the utility model installs the container through installing the fixing frame on the cover of ultrasonic device, and the elastic lining is arranged in the fixing frame, and the container is arranged in the internal space of elastic lining, and the container is buffered under the ultrasonic effect through the elastic lining and shakes, and the utility model discloses simple structure, convenient operation is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of fixation devices, and more particularly to a fixation device for ultrasonic equipment. Background Technology

[0002] Ultrasonic equipment is commonly used in non-destructive testing, precision machining, and cleaning. Its core advantages are that it does not damage the workpiece, has high precision, and is widely applicable. However, during use, the items being processed will shake, which can damage the items and affect their performance. If the items are contained in a container, they will shake under the action of ultrasound, and the contents of the container may spill out, affecting the working environment. Therefore, it is necessary to fix the container and reduce its vibration. Utility Model Content

[0003] The purpose of this invention is to provide a fixing device for ultrasonic equipment, which reduces the shaking of the container under ultrasonic action by means of an elastic liner inside the cylinder.

[0004] To solve the above technical problems, the following technical solution is adopted: This utility model provides a fixing device for an ultrasonic device, including a fixing frame installed on the cover plate of the ultrasonic device. The cover plate has a through hole for installing the fixing frame, and a container for holding items to be ultrasonically processed is installed on the fixing frame. The mounting bracket includes a cylinder and an elastic liner. The cylinder is disposed within the through hole, and the elastic liner is disposed within the cylinder. An internal space for installing the container is provided on the elastic liner.

[0005] Optionally, the cylinder includes an upper disk, a lower disk, and an annular partition. The annular partition is a cylindrical structure with openings at both ends, and the upper disk and the lower disk are respectively disposed at both ends of the annular partition.

[0006] Optionally, the upper disk is located on the outer surface of the cover plate, and the lower disk is located on the inner surface of the cover plate.

[0007] Optionally, the inner and outer diameters of the upper and lower discs are R3 and R4, respectively; the elastic liner is a cylindrical structure with inner and outer diameters R1 and R2, respectively; the annular partition is installed at the outer diameter R2 of the elastic liner, and the relationship between R2 and R3 and R4 is: R3 < R2 < R4.

[0008] Optionally, the radius of the through hole on the cover plate is R6, and the relationship between R6 and R2 and R4 is: R2≤R6<R4.

[0009] Optionally, the outer diameter of the container is R5, and the relationship between R5 and R1 is: 0.90R5≤R1≤0.98R5.

[0010] Optionally, the cover plate is provided with a plurality of the fixing brackets, one end of the container extends into the cavity of the ultrasonic device, and the open end is located outside the ultrasonic device.

[0011] Optionally, the container is a test tube or a beaker.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are as follows: The fixing device provided by this utility model is used to install a container by installing a fixing frame on the cover plate of the ultrasonic equipment. An elastic liner is provided inside the fixing frame, and the container is placed in the internal space of the elastic liner. The elastic liner buffers the shaking of the container under the action of ultrasound. This utility model has a simple structure, is easy to operate, and is convenient to use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the fixing device in an embodiment of this utility model; Figure 2 This is a schematic diagram of the cylindrical structure in an embodiment of this utility model; Figure 3 This is a top view of the cylindrical structure in an embodiment of this utility model; Figure 4 This is a top view of the cylindrical and elastic liner in an embodiment of the present invention. Figure 5 This is a side view of the cylindrical structure in an embodiment of this utility model.

[0014] Explanation of reference numerals in the attached figures: 1. Ultrasonic equipment; 11. Cover plate; 12. Inner bottom; 13. Cavity; 2. Fixing frame; 21. Disc; 22. Elastic liner; 23. Internal space; 24. Annular partition. Detailed Implementation

[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use.

[0016] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0017] This embodiment provides a fixing device for an ultrasonic device, including a fixing frame 2 installed on the ultrasonic device 1. A test tube is installed on the fixing frame 2, and the test tube contains an item to be ultrasonically processed. The bottom of the test tube is located at the bottom of the cavity 13 inside the ultrasonic device 1, and the open end of the test tube is located outside the ultrasonic device 1. The test tube is fixedly installed on the cover plate 11 of the ultrasonic device 1 by the fixing frame 2.

[0018] The fixing frame 2 includes a cylinder and an elastic liner 22. The cylinder is installed on the cover plate 11. The cover plate 11 has several through holes for installing cylinders. A fixing frame 2 is installed in each through hole. An elastic liner 22 is installed inside each cylinder. The elastic liner 22 is a cylindrical structure with an internal space 23 in the middle. The test tube is placed in the internal space 23.

[0019] The cylinder includes a disc 21 and an annular partition 24. The disc 21 includes an upper disc and a lower disc. The annular partition 24 is a cylindrical structure with openings at both ends. The upper disc and the lower disc are fixedly installed at both ends of the annular partition 24, and the upper and lower boundaries of the annular partition 24 are located between the inner and outer boundaries of the disc 21.

[0020] The inner and outer diameters of the elastic liner 22 are R1 and R2, respectively, and the inner and outer diameters of the disc 21 are R3 and R4, respectively. The annular partition 24 is positioned at R2, where R2 is less than R4 and greater than R3. This arrangement creates a step at both ends of the upper and lower discs inside the annular partition 24. The elastic liner 22 is installed on the inner wall of the annular partition 24, and its position is restricted by the step. The test tube is placed inside the elastic liner 22, and its outer diameter is R5. The relationship between R5 and R1 is: 0.90R5≤R1≤0.98R5. The elastic liner 22 is interference-fitted with the test tube and is made of elastic material. The elastic liner 22 buffers the vibrations generated by the test tube during ultrasonic treatment within the cavity of the ultrasonic device 1. The inner diameter of the through hole on the cover plate 11 is R6. The relationship between R6 and R2 and R4 is R2≤R6<R4. After the cylinder is installed in the through hole of the cover plate 11, the cylinder is restricted to the through hole of the cover plate 11 by the discs 21 at the upper and lower ends of the cylinder. The lower surface of the upper disc is fixed to the outer surface of the cover plate 11. The upper surface of the lower disc can be located on the inner surface of the cover plate 11 or below the inner surface of the cover plate 11. That is, the height of the annular partition 24 is greater than the thickness of the cover plate 11. The upper disc can be installed on the upper surface of the cover plate 11.

[0021] In some embodiments, the lower disc and the annular partition 24 can be configured as a detachable structure for easy installation. The lower disc can be removed, and then the annular partition 24 with the upper disc and the inner elastic liner 22 can be installed in the through hole. Then the lower disc can be installed at the lower end of the annular partition 24 for use. Alternatively, the cover plate 11 of the ultrasonic device 1 and the cylinder on its through hole can be processed into a non-detachable fixed structure. In use, the elastic liner 22 can be installed inside the annular partition 24 for use.

[0022] In use, the cover plate 11 with several fixing brackets 2 is installed at the upper opening of the ultrasonic device 1. Then, the test tube containing the item to be ultrasonically treated is placed on the fixing bracket 2. Since the inner diameter of the elastic liner 22 on the fixing bracket 2 is smaller than the outer diameter of the test tube, the elastic liner 22 will squeeze the outer wall of the test tube to fix the test tube in position. After the bottom of the test tube contacts the inner bottom 12 of the ultrasonic device 1, the installation of the test tube is completed. Then, the ultrasonic device 1 is turned on.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A fixing device for ultrasonic equipment, characterized in that, The device includes a mounting bracket installed on the cover plate of an ultrasonic device, the cover plate having a through hole for mounting the mounting bracket, and a container for holding items to be ultrasonically processed mounted on the mounting bracket. The mounting bracket includes a cylinder and an elastic liner. The cylinder is disposed within the through hole, and the elastic liner is disposed within the cylinder. An internal space for installing the container is provided on the elastic liner.

2. The fixing device for ultrasonic equipment according to claim 1, characterized in that, The cylinder includes an upper disk, a lower disk, and an annular partition. The annular partition is a cylindrical structure with openings at both ends. The upper disk and the lower disk are respectively disposed at both ends of the annular partition.

3. The fixing device for ultrasonic equipment according to claim 2, characterized in that, The upper disk is located on the outer surface of the cover plate, and the lower disk is located on the inner surface of the cover plate.

4. The fixing device for ultrasonic equipment according to claim 2, characterized in that, The inner and outer diameters of the upper and lower discs are R3 and R4, respectively; the elastic liner is a cylindrical structure with inner and outer diameters of R1 and R2, respectively; the annular partition is installed at the outer diameter R2 of the elastic liner, and the relationship between R2 and R3 and R4 is: R3 < R2 < R4.

5. The fixing device for ultrasonic equipment according to claim 4, characterized in that, The radius of the through hole on the cover plate is R6, and the relationship between R6 and R2 and R4 is: R2≤R6<R4.

6. The fixing device for ultrasonic equipment according to claim 4, characterized in that, The outer diameter of the container is R5, and the relationship between R5 and R1 is: 0.90R5≤R1≤0.98R5.

7. The fixing device for ultrasonic equipment according to claim 1, characterized in that, The cover plate is provided with several fixing brackets, one end of the container extends into the cavity of the ultrasonic device, and the open end is located outside the ultrasonic device.

8. The fixing device for ultrasonic equipment according to claim 1, characterized in that, The container is a test tube or a beaker.

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