Silencing type oscillation device

Abstract

The utility model provides a noise reduction type oscillation device, which relates to the technical field of oscillators and comprises an oscillator body, a storage disc is arranged at the top of the oscillator body, an oscillation disc is arranged at the top of the storage disc, and an auxiliary fixing device is arranged between the storage disc and the oscillation disc. The bottom of the oscillator body is provided with a rectangular plate and a suction cup, four corners of the bottom of the oscillator body are fixedly connected with supporting blocks, and the middle of the bottom of the oscillator body is provided with an auxiliary positioning device, so that the threaded rod can drive the rectangular plate and the suction cup to move synchronously under the action of the threaded rod; and when the vibration disc vibrates, the suction disc gradually evacuates air between the suction disc and the plane until the bottom of the suction disc abuts against the top of the smooth plane, and the suction disc is adsorbed on the plane, so that the oscillator body and the smooth plane can be fixed, and the oscillator body is prevented from being driven to move on the plane in the vibration process of the vibration disc.

Description

Technical Field

[0001] The utility model relates to the technical field of oscillators, in particular to a noise-absorbing oscillating device. Background Art

[0002] An oscillator is an electronic component used to generate repetitive electronic signals. The circuit it forms is called an oscillation circuit. An electronic circuit or device that can convert direct current into an alternating current signal output with a certain frequency. Existing oscillators are usually made of sound-absorbing materials, with less noise and more convenient operation. They are widely used in the electronics industry, medical treatment, scientific research, etc.

[0003] During the use of the oscillator, the oscillation disk will vibrate continuously. If the plane on which the oscillation disk is placed is relatively smooth, the oscillator body may easily shift on the plane during the vibration of the oscillation disk. This will not only affect the accuracy of the detection data, but also cause the oscillator to generate greater noise, affecting the normal use of the oscillator. Utility Model Content

[0004] The utility model proposes a silencer type oscillation device to solve the problem that if the plane on which the oscillation disk is placed is relatively smooth, the oscillator body may be easily displaced on the plane during the vibration of the oscillation disk, which will not only affect the accuracy of the detection data, but also cause the oscillator to generate greater noise, affecting the normal use of the oscillator.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a silencer type oscillation device, comprising an oscillator body, a storage tray is arranged on the top of the oscillator body, an oscillation tray is arranged on the top of the storage tray, an auxiliary fixing device is arranged between the storage tray and the oscillation tray, support blocks are fixedly connected at the four corners of the bottom of the oscillator body, an auxiliary positioning device is arranged in the middle of the bottom of the oscillator body, the auxiliary positioning device comprises two rectangular plates, the two rectangular plates are symmetrically arranged at the bottom of the oscillator body, a suction cup is symmetrically fixedly connected to one side of the rectangular plate, extension blocks are symmetrically fixedly connected to both sides of the oscillator body, a threaded rod is arranged on the top of one side of the rectangular plate, and the outer surfaces of the two threaded rods are threadedly connected to the inner walls of two of the extension blocks.

[0006] The effect achieved by the above components is: by setting a rectangular plate and a suction cup, under the action of the threaded rod, the threaded rod is rotated, and the threaded rod will be extended and retracted on the inner wall of the extension block. During the extension and retraction process, the threaded rod will drive the rectangular plate and the suction cup to move synchronously until the bottom of the suction cup abuts against the top of the smooth plane. The suction cup will gradually empty the air between the suction cup and the plane, and adsorb on the plane, thereby fixing the oscillator body and the smooth plane, which is beneficial to prevent the oscillator body from shifting on the plane during the vibration of the oscillation disk, thereby improving the accuracy of the detection data and reducing the noise of the oscillator.

[0007] Preferably, a bearing is fixedly connected to the outer surface of the threaded rod, and the outer surface of the bearing is fixedly connected to the inner wall of the extension block.

[0008] The effect achieved by the above components is that by providing the bearing, the friction between the threaded rod and the extension block can be reduced when the threaded rod rotates, thereby making the threaded rod more labor-saving when rotating.

[0009] Preferably, one end of the threaded rod is fixedly connected to an operating block, and a protrusion is provided on the outer surface of the operating block.

[0010] The effect achieved by the above components is: by setting the operating block, rotating the operating block can drive the threaded rod to rotate, and at the same time, the outer surface of the operating block is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block, and has an anti-slip effect when rotating the operating block, thereby facilitating the rotation of the threaded rod through the operating block.

[0011] Preferably, a round rod is fixedly connected to the other side of the top of the rectangular plate, and the outer surfaces of the two round rods are slidably connected to the inner walls of the other two extension blocks.

[0012] The effect achieved by the above components is: by setting the round rod, the rectangular plate can be limited. When the threaded rod drives the rectangular plate to move, the rectangular plate will drive the round rod to slide on the inner wall of the extension block, making the rectangular plate more stable during the movement.

[0013] Preferably, a rubber sleeve is provided on the outer surface of the support block, and the outer surface of the support block is inserted into the inner wall of the rubber sleeve.

[0014] The effect achieved by the above components is that by providing the rubber sleeve, the friction force at the bottom of the support block can be increased, making it less likely for the oscillator to shift when placed on a plane.

[0015] Preferably, the auxiliary fixing device includes two circular hole blocks, one side of the two circular hole blocks are symmetrically fixedly connected to the two sides of the oscillation plate, a threaded pin is inserted into the inner wall of the circular hole block, one end of the threaded pin is fixedly connected to a clamping block, one side of the two clamping blocks are respectively symmetrically fixedly connected to the two sides of the storage plate, a nut is provided on the outer surface of the threaded pin, and the outer surface of the threaded pin is threadedly inserted into the inner wall of the nut.

[0016] The effect achieved by the above-mentioned components is: by setting a threaded pin, inserting the threaded pin into the inner wall of the circular hole block, so that one side of the circular hole block abuts against one side of the clamping block, and then sleeve a nut on one end of the threaded pin, and rotating the nut so that one side of the nut abuts against one side of the circular hole block, the circular hole block and the clamping block can be fixed, and then the storage plate and the oscillation plate can be fixed, and it is also convenient for the oscillation plate to be maintained and replaced separately.

[0017] Preferably, a gasket is provided between the nut and the circular hole block, one side of the nut is fixedly connected to one side of the gasket, and the outer surface of the threaded pin is inserted into the inner wall of the gasket.

[0018] The effect achieved by the above components is that by arranging the gasket, one side of the nut can be replaced to abut against one side of the circular hole block, so that the nut will not be loosened easily.

[0019] Preferably, a U-shaped block is fixedly connected to one side of the circular hole block, and the outer surface of the clamping block is inserted into the inner wall of the U-shaped block.

[0020] The effect achieved by the above components is that the U-shaped block is provided to facilitate installation and positioning of the card block.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by arranging a rectangular plate and a suction cup, under the action of the threaded rod, the threaded rod can drive the rectangular plate and the suction cup to move synchronously until the bottom of the suction cup abuts against the top of the smooth plane, and the suction cup will gradually empty the air between the suction cup and the plane, and adsorb on the plane, so as to fix the oscillator body and the smooth plane, which is beneficial to prevent the oscillator body from shifting on the plane during the vibration of the oscillation disk, thereby improving the accuracy of the detection data and reducing the noise of the oscillator. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the oscillator body of the utility model;

[0025] Figure 3It is a three-dimensional structural schematic diagram of the oscillating disk of the utility model;

[0026] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram of FIG.

[0027] Legend: 1. Oscillator body; 2. Storage plate; 3. Oscillating plate; 4. Auxiliary fixing device; 41. Round hole block; 42. Clamp block; 43. Threaded pin; 44. Nut; 45. Gasket; 46. U-shaped block; 5. Support block; 6. Auxiliary positioning device; 61. Rectangular plate; 62. Suction cup; 63. Threaded rod; 64. Extension block; 65. Bearing; 66. Operating block; 67. Round rod; 68. Rubber sleeve. DETAILED DESCRIPTION

[0028] Example 1, reference Figure 1-Figure 3 As shown, this embodiment discloses a silencer type oscillation device, including an oscillator body 1, a storage tray 2 is arranged on the top of the oscillator body 1, an oscillation plate 3 is arranged on the top of the storage tray 2, an auxiliary fixing device 4 is arranged between the storage tray 2 and the oscillation plate 3, support blocks 5 are fixedly connected at the four corners of the bottom of the oscillator body 1, an auxiliary positioning device 6 is arranged in the middle of the bottom of the oscillator body 1, and the auxiliary positioning device 6 includes two rectangular plates 61, the two rectangular plates 61 are symmetrically arranged at the bottom of the oscillator body 1, a suction cup 62 is symmetrically fixedly connected to one side of the rectangular plate 61, and extension blocks 64 are symmetrically fixedly connected to both sides of the oscillator body 1, and a threaded rod 63 is arranged on the top of one side of the rectangular plate 61, and the two threaded rods 63 The outer surface is threadedly connected to the inner walls of two extension blocks 64, and the rectangular plate 61 and the suction cup 62 are arranged. Under the action of the threaded rod 63, the threaded rod 63 is rotated, and the threaded rod 63 will be extended and retracted on the inner wall of the extension block 64. During the extension and retraction process, the threaded rod 63 will drive the rectangular plate 61 and the suction cup 62 to move synchronously until the bottom of the suction cup 62 abuts against the top of the smooth plane. The suction cup 62 will gradually empty the air between the suction cup 62 and the plane and adsorb on the plane, thereby fixing the oscillator body 1 and the smooth plane, which is beneficial to prevent the oscillator body 1 from shifting on the plane during the vibration of the oscillation disk 3, thereby improving the accuracy of the detection data and reducing the noise of the oscillator.

[0029] Reference Figure 2 and Figure 3As shown, the outer surface of the threaded rod 63 is fixedly connected to a bearing 65, and the outer surface of the bearing 65 is fixedly connected to the inner wall of the extension block 64. By providing the bearing 65, the friction between the threaded rod 63 and the extension block 64 can be reduced when the threaded rod 63 rotates, thereby making the threaded rod 63 more labor-saving when rotating; one end of the threaded rod 63 is fixedly connected to an operating block 66, and the outer surface of the operating block 66 is provided with a protrusion. By providing the operating block 66, rotating the operating block 66 can drive the threaded rod 63 to rotate. At the same time, the outer surface of the operating block 66 is provided with a protrusion, which can effectively increase the friction of the outer surface of the operating block 66, and has an anti-slip effect when the operating block 66 is rotated, thereby facilitating the rotation of the threaded rod 63 through the operating block 66.

[0030] Reference Figure 2 and Figure 3 As shown, a round rod 67 is fixedly connected to the other side of the top of the rectangular plate 61, and the outer surfaces of the two round rods 67 are slidably connected to the inner walls of the other two extension blocks 64. By setting the round rod 67, the rectangular plate 61 can be limited. When the threaded rod 63 drives the rectangular plate 61 to move, the rectangular plate 61 will drive the round rod 67 to slide on the inner wall of the extension block 64, so that the rectangular plate 61 is more stable during the movement; the outer surface of the support block 5 is provided with a rubber sleeve 68, and the outer surface of the support block 5 is inserted into the inner wall of the rubber sleeve 68. By setting the rubber sleeve 68, the friction force at the bottom of the support block 5 can be increased, so that the oscillator is less likely to shift when placed on a plane.

[0031] Reference Figure 2-Figure 4 As shown, the auxiliary fixing device 4 includes two circular hole blocks 41, one side of the two circular hole blocks 41 is symmetrically fixedly connected to the two sides of the oscillation plate, a threaded pin 43 is inserted into the inner wall of the circular hole block 41, one end of the threaded pin 43 is fixedly connected to a clamping block 42, one side of the two clamping blocks 42 are respectively symmetrically fixedly connected to the two sides of the storage plate 2, and a nut 44 is provided on the outer surface of the threaded pin 43, and the outer surface of the threaded pin 43 is threadedly inserted into the inner wall of the nut 44. By setting the threaded pin 43, the threaded pin 43 is inserted into the inner wall of the circular hole block 41 so that one side of the circular hole block 41 abuts against one side of the clamping block 42, and then the nut 44 is sleeved on one end of the threaded pin 43, and the nut 44 is rotated so that one side of the nut 44 abuts against one side of the circular hole block 41, so that the circular hole block 41 and the clamping block 42 can be fixed, and then the storage plate 2 and the oscillation plate 3 can be fixed, and it is also convenient for the oscillation plate 3 to be maintained and replaced separately.

[0032] Reference Figure 2-Figure 4As shown, a gasket 45 is provided between the nut 44 and the circular hole block 41, one side of the nut 44 is fixedly connected to one side of the gasket 45, and the outer surface of the threaded pin 43 is inserted into the inner wall of the gasket 45. By providing the gasket 45, one side of the nut 44 can be replaced to abut against one side of the circular hole block 41, so that the nut 44 will not be easily loosened; a U-shaped block 46 is fixedly connected to one side of the circular hole block 41, and the outer surface of the clamping block 42 is inserted into the inner wall of the U-shaped block 46. By providing the U-shaped block 46, it is convenient to install and position the clamping block 42.

[0033] Working principle: When it is necessary to fix the oscillator and the smooth plane, the rotating operation block 66 drives the threaded rod 63 to rotate, and the threaded rod 63 will be extended and retracted on the inner wall of the extension block 64. Under the limit of the round rod 67, the threaded rod 63 will drive the rectangular plate 61 and the suction cup 62 to move synchronously during the extension and retraction process, until the bottom of the suction cup 62 abuts against the top of the smooth plane, then the suction cup 62 will gradually empty the air between the suction cup 62 and the plane, and adsorb on the plane, so as to fix the oscillator body 1 and the smooth plane. At the same time, the rubber sleeve 68 can increase the friction at the bottom of the support block 5, which is beneficial to prevent the vibration of the oscillation disk 3 during the vibration. The oscillator body 1 is displaced on the plane, thereby improving the accuracy of the detection data and reducing the noise of the oscillator; when the oscillation disk 3 needs to be installed, the threaded pin 43 is inserted into the inner wall of the circular hole block 41, and the block 42 is made to enter the inner wall of the U-shaped block 46, so that one side of the circular hole block 41 abuts against one side of the block 42, and then the nut 44 and the gasket 45 are sleeved on one end of the threaded pin 43, and the nut 44 is rotated so that the gasket 45 on one side of the nut 44 abuts against one side of the circular hole block 41, so that the circular hole block 41 and the block 42 can be fixed, and then the storage plate 2 and the oscillation disk 3 are fixed, and it is also convenient for the oscillation disk 3 to be maintained and replaced separately.

Claims

1. A noise-absorbing oscillating device, comprising an oscillator body (1), Features: A storage tray (2) is arranged on the top of the oscillator body (1), an oscillating tray (3) is arranged on the top of the storage tray (2), an auxiliary fixing device (4) is arranged between the storage tray (2) and the oscillating tray (3), four corners of the bottom of the oscillator body (1) are fixedly connected to support blocks (5), and an auxiliary positioning device (6) is arranged in the middle of the bottom of the oscillator body (1), the auxiliary positioning device (6) comprises two rectangular plates (61), the two rectangular plates (61) are symmetrically arranged on the bottom of the oscillator body (1), one side of the rectangular plates (61) is symmetrically fixedly connected to a suction cup (62), both sides of the oscillator body (1) are symmetrically fixedly connected to extension blocks (64), a threaded rod (63) is arranged on the top of one side of the rectangular plate (61), and the outer surfaces of the two threaded rods (63) are threadedly connected to the inner walls of two of the extension blocks (64).

2. A noise-absorbing oscillation device according to claim 1, Features: A bearing (65) is fixedly connected to the outer surface of the threaded rod (63), and the outer surface of the bearing (65) is fixedly connected to the inner wall of the extension block (64).

3. A noise-absorbing oscillation device according to claim 1, Features: One end of the threaded rod (63) is fixedly connected to an operating block (66), and a protrusion is provided on the outer surface of the operating block (66).

4. A noise-absorbing oscillation device according to claim 1, Features: A round rod (67) is fixedly connected to the other side of the top of the rectangular plate (61), and the outer surfaces of the two round rods (67) are slidably connected to the inner walls of the other two extension blocks (64).

5. A noise-absorbing oscillation device according to claim 1, Features: The outer surface of the support block (5) is provided with a rubber sleeve (68), and the outer surface of the support block (5) is inserted into the inner wall of the rubber sleeve (68).

6. A noise-absorbing oscillation device according to claim 1, Features: The auxiliary fixing device (4) comprises two circular hole blocks (41), one side of the two circular hole blocks (41) is symmetrically fixedly connected to the two sides of the oscillation plate, a threaded pin (43) is inserted into the inner wall of the circular hole block (41), one end of the threaded pin (43) is fixedly connected to a clamping block (42), one side of the two clamping blocks (42) are respectively symmetrically fixedly connected to the two sides of the storage plate (2), and a nut (44) is provided on the outer surface of the threaded pin (43), and the outer surface of the threaded pin (43) is threadedly inserted into the inner wall of the nut (44).

7. A noise-absorbing oscillation device according to claim 6, Features: A gasket (45) is provided between the nut (44) and the circular hole block (41); one side of the nut (44) is fixedly connected to one side of the gasket (45); and the outer surface of the threaded pin (43) is inserted into the inner wall of the gasket (45).

8. A noise-absorbing oscillation device according to claim 7, Features: A U-shaped block (46) is fixedly connected to one side of the circular hole block (41), and the outer surface of the clamping block (42) is inserted into the inner wall of the U-shaped block (46).

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