An electromagnetic vibrator with adjustable angle

Abstract

The present invention belongs to the technical field of vibrators, and is particularly an electromagnetic vibrator with adjustable angle, comprising a mainboard, wherein the bottom of the mainboard is respectively fixedly connected with an upper adapter block and a support block, one side of the upper adapter block is rotatably connected with a lower adapter block via a rotating rod, the bottom of the lower adapter block is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a slide rail, the surface of the slide rail is slidably connected with a slider, the top of the slider is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a concave block. The present invention rotates a threaded rod, and the threaded rod pushes the threaded block to move through the thread thrust, the threaded block drives the concave block to move, and the concave block drives the connecting rod to move. Through the cooperation of the upper adapter block and the lower adapter block, the angle between the mounting plate and the mainboard is changed, thereby realizing the adjustment of the vibration force direction, which is more convenient for use.

Description

Technical Field

[0001] The invention relates to the technical field of vibrators, in particular to an electromagnetic vibrator with adjustable angle. Background Art

[0002] Vibration is a universal phenomenon in the universe, which can be generally divided into macroscopic vibration (such as earthquakes and tsunamis) and microscopic vibration (thermal motion of elementary particles and Brownian motion). Some vibrations have relatively fixed wavelengths and frequencies, while some vibrations do not have fixed wavelengths and frequencies. When one of two objects vibrates at the same frequency, the other object can vibrate at the same frequency. This phenomenon is called resonance. The resonance phenomenon can bring many benefits and harms to humans. The working part of the vibrator is a rod-shaped hollow cylinder with an eccentric vibrator inside. It rotates at high speed driven by an electric motor to produce high-frequency, micro-amplitude vibrations.

[0003] At present, most vibrators rotate by driving the eccentric block through a rotating shaft. The rotating shaft is prone to wear, which may cause damage to the equipment. At the same time, the angle of the vibrator is difficult to adjust, which makes it difficult to adjust the angle of the vibrating force of the vibrator. At the same time, the protective cover of the vibrator has a relatively single function, resulting in insufficient protection ability, and most of the protective covers are difficult to remove and replace, which reduces the practicality of the equipment. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an electromagnetic vibrator with adjustable angle, which solves the problems that the vibrator shaft is easy to wear, the vibration force angle is difficult to adjust, the protective cover has a single function and is difficult to remove and replace.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electromagnetic vibrator with adjustable angle, comprising a main board, the bottom of the main board is respectively fixedly connected with an upper adapter block and a support block, one side of the upper adapter block is rotatably connected with a lower adapter block via a rotating rod, the bottom of the lower adapter block is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a slide rail, the surface of the slide rail is slidably connected with a slider, the top of the slider is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a concave block, the inner wall of the concave block is rotatably connected with a threaded block via a rotating rod, the inner wall of the threaded block is threadedly connected with a threaded rod, and one end of the threaded rod is connected with a threaded rod via a rotating rod. The bearing is rotatably connected to the support block, the top of the mainboard is fixedly connected to a base, the inner side wall of the base is fixedly connected to a spring sheet, the bottom of the spring sheet is fixedly connected to an impact block, the top of the base is fixedly installed with a shell, the inner top wall of the shell is fixedly connected to an electromagnet, the top of the spring sheet is fixedly connected to an armature, a junction box is fixedly installed on the surface of the base, a protective cover is arranged on the top of the mainboard, the protective cover includes an inner sound-absorbing layer, the surface of the inner sound-absorbing layer is fixedly connected to a substrate, the surface of the substrate is fixedly connected to a buffer layer, the surface of the buffer layer is fixedly connected to an outer sound-absorbing layer, and the surface of the outer sound-absorbing layer is fixedly connected to an insulating layer.

[0008] As a preferred technical solution of the present invention, a fixing block is fixedly installed on the top of the mainboard by means of mounting bolts, and a protective cover is fixedly connected to one side of the fixing block.

[0009] As a preferred technical solution of the present invention, a gasket is provided between the mounting bolt and the fixing block, and the mounting bolt is a hexagon socket head bolt.

[0010] As a preferred technical solution of the present invention, a nameplate is fixedly connected to one side of the base, and the number of the nameplate is one.

[0011] As a preferred technical solution of the present invention, the inner wall of the threaded block is slidably connected to a limiting rod, and one side of the support block is fixedly connected to the limiting rod.

[0012] As a preferred technical solution of the present invention, a reinforcing block is fixedly connected to the bottom of the main board, and the surface of the threaded rod is rotatably connected to the reinforcing block via a bearing.

[0013] As a preferred technical solution of the present invention, one end of the threaded rod is fixedly connected to a turning handle, and an anti-slip groove is provided on the surface of the turning handle.

[0014] As a preferred technical solution of the present invention, a waterproof layer is fixedly connected to the surface of the insulating layer, an anti-corrosion layer is fixedly connected to the surface of the waterproof layer, the waterproof layer is super hydrophobic, and the anti-corrosion layer is a fluorocarbon topcoat.

[0015] As a preferred technical solution of the present invention, the inner sound-absorbing layer is a polyester fiber sound-absorbing board, the outer sound-absorbing layer is glass wool, the buffer layer is sponge, and the insulating layer is insulating rubber.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides an electromagnetic vibrator with adjustable angle, which has the following beneficial effects:

[0018] 1. The electromagnetic vibrator with adjustable angle, through the cooperation of electromagnet and armature, can periodically apply tension to the spring sheet when power is turned on, so that the spring sheet vibrates periodically, and then drives the impact block to hit the base, thereby realizing the vibration of the equipment. It does not need to use a rotating shaft, greatly reduces the wear of the equipment, and increases the service life of the equipment, which is very convenient for use.

[0019] 2. The electromagnetic vibrator with adjustable angle rotates the threaded rod, and the threaded rod pushes the threaded block to move through the thread thrust, and the threaded block drives the concave block to move, and the concave block drives the connecting rod to move. Through the cooperation of the upper adapter block and the lower adapter block, the angle between the mounting plate and the main board is changed, thereby realizing the adjustment of the vibration force direction, which is more convenient for use.

[0020] 3. The electromagnetic vibrator with adjustable angle can absorb the noise of the equipment through the cooperation of the inner sound-absorbing layer and the outer sound-absorbing layer, and can buffer the external impact force through the cooperation of the buffer layer and the substrate. By setting an insulating layer, the safety of the equipment can be improved, the practicality of the equipment is greatly improved, and it is more convenient to use.

[0021] 4. The electromagnetic vibrator with adjustable angle can be replaced by the user through the cooperation of the fixing block and the mounting bolts. The stability of the mounting bolts can be improved by setting gaskets, and the loosening of the mounting bolts due to vibration can be effectively avoided, thereby greatly improving the practicality of the equipment and making it more convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 For the present invention Figure 1 A magnified view of the structure at B in the middle;

[0024] Figure 3 It is a left side view of the present invention;

[0025] Figure 4 For the present invention Figure 3 A magnified view of the structure at center;

[0026] Figure 5It is a right side view of the present invention;

[0027] Figure 6 It is a cross-sectional view of the present invention;

[0028] Figure 7 It is a schematic diagram of the protective cover structure of the present invention.

[0029] In the figure: 1. main board; 2. fixing block; 3. gasket; 4. mounting bolts; 5. protective cover; 501. inner sound-absorbing layer; 502. base plate; 503. buffer layer; 504. outer sound-absorbing layer; 505. insulation layer; 506. waterproof layer; 507. anti-corrosion layer; 6. upper adapter block; 7. lower adapter block; 8. mounting plate; 9. slide rail; 10. slider; 11. connecting rod; 12. concave block; 13. threaded block; 14. threaded rod; 15. support block; 16. base; 17. spring sheet; 18. housing; 19. electromagnet; 20. armature; 21. impact block; 22. junction box; 23. turning handle; 24. limit rod; 25. reinforcement block; 26. nameplate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0031] See also Figure 1-7The present invention provides the following technical solutions: an electromagnetic vibrator with adjustable angle, comprising a main board 1, the bottom of the main board 1 is respectively fixedly connected with an upper adapter block 6 and a support block 15, one side of the upper adapter block 6 is rotatably connected with a lower adapter block 7 through a rotating rod, the bottom of the lower adapter block 7 is fixedly connected with a mounting plate 8, the top of the mounting plate 8 is fixedly connected with a slide rail 9, the surface of the slide rail 9 is slidably connected with a slider 10, the top of the slider 10 is fixedly connected with a connecting rod 11, one end of the connecting rod 11 is fixedly connected with a concave block 12, the inner wall of the concave block 12 is rotatably connected with a threaded block 13 through a rotating rod, the inner wall of the threaded block 13 is threadedly connected with a threaded rod 14, one end of the threaded rod 14 is rotatably connected with the support block 15 through a bearing, the main board 1 is fixedly connected to the top of the mainboard 1, a spring sheet 17 is fixedly connected to the inner side wall of the base 16, a collision block 21 is fixedly connected to the bottom of the spring sheet 17, a shell 18 is fixedly installed on the top of the base 16, an electromagnet 19 is fixedly connected to the inner top wall of the shell 18, an armature 20 is fixedly connected to the top of the spring sheet 17, a junction box 22 is fixedly installed on the surface of the base 16, a protective cover 5 is arranged on the top of the mainboard 1, the protective cover 5 includes an inner sound-absorbing layer 501, a substrate 502 is fixedly connected to the surface of the inner sound-absorbing layer 501, a buffer layer 503 is fixedly connected to the surface of the substrate 502, an outer sound-absorbing layer 504 is fixedly connected to the surface of the buffer layer 503, and an insulating layer 505 is fixedly connected to the surface of the outer sound-absorbing layer 504.

[0032] In this embodiment, through the cooperation of the electromagnet 19 and the armature 20, when power is turned on, a pulling force can be periodically applied to the spring sheet 17, so that the spring sheet 17 vibrates periodically, and then drives the impact block 21 to impact the base 16, thereby realizing the vibration of the equipment. There is no need to use a rotating shaft, which greatly reduces the wear of the equipment and improves the service life of the equipment. By rotating the threaded rod 14, the threaded rod 14 pushes the threaded block 13 to move through the threaded thrust, and the threaded block 13 drives the concave block 12 to move, and the concave block 12 drives the connecting rod 11 to move. Through the cooperation of the upper adapter block 6 and the lower adapter block 7, the angle between the mounting plate 8 and the main board 1 is changed, thereby realizing the adjustment of the direction of the vibration force. Through the cooperation of the inner sound-absorbing layer 501 and the outer sound-absorbing layer 504, the noise of the equipment can be absorbed. Through the cooperation of the buffer layer 503 and the substrate 502, the external impact force can be buffered. By setting the insulating layer 505, the safety of the equipment can be improved, the practicality of the equipment is greatly improved, and it is more convenient to use.

[0033] Specifically, a fixing block 2 is fixedly mounted on the top of the mainboard 1 via mounting bolts 4 , and a protective cover 5 is fixedly connected to one side of the fixing block 2 .

[0034] In this embodiment, through the cooperation between the fixing block 2 and the mounting bolts 4 , the user can remove and replace the protective cover 5 .

[0035] Specifically, a gasket 3 is provided between the mounting bolt 4 and the fixing block 2, and the mounting bolt 4 is a hexagon socket head bolt.

[0036] In this embodiment, by providing the gasket 3, the stability of the mounting bolt 4 can be improved, and the loosening of the mounting bolt 4 due to vibration can be effectively avoided.

[0037] Specifically, a nameplate 26 is fixedly connected to one side of the base 16 , and the number of the nameplate 26 is one.

[0038] In this embodiment, by providing a nameplate 26, it is convenient for the user to identify the model of the device and understand the precautions.

[0039] Specifically, the inner wall of the threaded block 13 is slidably connected to the limiting rod 24 , and one side of the support block 15 is fixedly connected to the limiting rod 24 .

[0040] In this embodiment, by providing the limiting rod 24, the threaded block 13 can be limited, so that the threaded block 13 can run more smoothly.

[0041] Specifically, a reinforcing block 25 is fixedly connected to the bottom of the main board 1 , and the surface of the threaded rod 14 is rotatably connected to the reinforcing block 25 via a bearing.

[0042] In this embodiment, by providing the reinforcing block 25, the threaded rod 14 can be reinforced and supported, thereby improving the stability of the device.

[0043] Specifically, one end of the threaded rod 14 is fixedly connected to a turning handle 23 , and a surface of the turning handle 23 is provided with an anti-slip groove.

[0044] In this embodiment, by providing the turning handle 23, it is convenient for the user to hold and turn the threaded rod 14, which is more conducive to the user to operate the device.

[0045] Specifically, the surface of the insulating layer 505 is fixedly connected with a waterproof layer 506, and the surface of the waterproof layer 506 is fixedly connected with an anti-corrosion layer 507. The waterproof layer 506 is super hydrophobic, and the anti-corrosion layer 507 is a fluorocarbon topcoat.

[0046] In this embodiment, the super-hydrophobic material has good water resistance, and the fluorocarbon topcoat has excellent corrosion resistance. By providing the waterproof layer 506 and the anti-corrosion layer 507, the protective property of the protective cover 5 can be effectively improved, making it more convenient to use.

[0047] Specifically, the inner sound-absorbing layer 501 is a polyester fiber sound-absorbing board, the outer sound-absorbing layer 504 is glass wool, the buffer layer 503 is sponge, and the insulating layer 505 is insulating rubber.

[0048] In this embodiment, the sponge can absorb external impact force, the insulating rubber has good insulation properties, and the polyurethane fiber sound-absorbing board and glass wool both have excellent sound absorption properties. By using these materials in combination, the functionality and protectiveness of the protective cover 5 can be improved, which is very convenient for use.

[0049] The working principle and use process of the present invention are as follows: when the device is in use, the user holds the turning handle 23 and turns it, the turning handle 23 drives the threaded rod 14 to rotate, the threaded rod 14 pushes the threaded block 13 to move through the threaded thrust, the threaded block 13 drives the concave block 12 to move, the concave block 12 drives the connecting rod 11 to move, the connecting rod 11 drives the slider 10 to slide along the slide rail 9, and applies a thrust to the mounting plate 8, one side of the mounting plate 8 rotates under the restriction of the lower adapter block 7, thereby realizing the adjustment of the angle between the main board 1 and the mounting plate 8, installing the mounting plate 8 to the working area, and then starting the device, the electromagnet 19 is turned on and periodically obtains magnetism, the electromagnet 19 attracts the armature 20 through magnetism, the armature 20 moves under the action of the magnetic force and pulls the spring sheet 17, the spring sheet 17 deforms and stores energy, when the electromagnet 19 loses its magnetism, the spring sheet 17 releases its elastic potential energy to push the impact block 21, and the impact block 21 hits the bottom The seat 16 forms resonance, and then generates a vibration force parallel to the movement direction of the armature 20. The vibration force is transmitted to the main board 1 through the base 16, and then transmitted to the mounting plate 8, and finally transmitted by the mounting plate 8. Through the cooperation of the mounting bolts 4 and the gaskets 3, the user can remove the mounting bolts 4, separate the fixing block 2 and the main board 1, and replace the protective cover 5. After replacement, the fixing block 2 and the main board 1 are installed together through the mounting bolts 4, and the operation can be continued. Through the cooperation of the inner sound-absorbing layer 501 composed of the polyurethane fiber sound-absorbing board and the outer sound-absorbing layer 504 composed of glass wool, the noise generated during the operation of the equipment is absorbed to avoid noise pollution. By using the insulating layer 505 composed of insulating rubber, the safety of the equipment can be improved. Through the cooperation of the buffer layer 503 composed of sponge and the substrate 502, the impact force from the outside can be absorbed to avoid the equipment being affected, thereby greatly improving the practicality of the equipment.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electromagnetic vibrator with adjustable angle, comprising a main board (1), characterized in that: The bottom of the main board (1) is respectively fixedly connected with an upper transfer block (6) and a support block (15); one side of the upper transfer block (6) is rotatably connected with a lower transfer block (7) via a rotating rod; the bottom of the lower transfer block (7) is fixedly connected with a mounting plate (8); the top of the mounting plate (8) is fixedly connected with a slide rail (9); the surface of the slide rail (9) is slidably connected with a slider (10); the top of the slider (10) is fixedly connected with a connecting rod (11); one end of the connecting rod (11) is fixedly connected with a concave block (12); the concave The inner wall of the block (12) is rotatably connected to a threaded block (13) through a rotating rod, the inner wall of the threaded block (13) is threadably connected to a threaded rod (14), one end of the threaded rod (14) is rotatably connected to a support block (15) through a bearing, the top of the main board (1) is fixedly connected to a base (16), the inner side wall of the base (16) is fixedly connected to a spring sheet (17), the bottom of the spring sheet (17) is fixedly connected to an impact block (21), the top of the base (16) is fixedly installed with a shell (18), and the shell (18) The inner top wall of the mainboard (1) is fixedly connected to an electromagnet (19), the top of the spring sheet (17) is fixedly connected to an armature (20), a terminal box (22) is fixedly mounted on the surface of the base (16), a protective cover (5) is arranged on the top of the mainboard (1), the protective cover (5) comprises an inner sound-absorbing layer (501), a substrate (502) is fixedly connected to the surface of the inner sound-absorbing layer (501), a buffer layer (503) is fixedly connected to the surface of the substrate (502), and an outer sound-absorbing layer (503) is fixedly connected to the surface of the buffer layer (503). 4), an insulating layer (505) is fixedly connected to the surface of the outer sound-absorbing layer (504), a waterproof layer (506) is fixedly connected to the surface of the insulating layer (505), an anti-corrosion layer (507) is fixedly connected to the surface of the waterproof layer (506), the waterproof layer (506) is super-hydrophobic, the anti-corrosion layer (507) is fluorocarbon topcoat, the inner sound-absorbing layer (501) is a polyester fiber sound-absorbing board, the outer sound-absorbing layer (504) is glass wool, the buffer layer (503) is sponge, and the insulating layer (505) is insulating rubber.

2. The electromagnetic vibrator with adjustable angle according to claim 1, characterized in that: A fixing block (2) is fixedly mounted on the top of the main board (1) via mounting bolts (4), and a protective cover (5) is fixedly connected to one side of the fixing block (2).

3. The electromagnetic vibrator with adjustable angle according to claim 2, characterized in that: A gasket (3) is provided between the mounting bolt (4) and the fixing block (2), and the mounting bolt (4) is a hexagon socket head bolt.

4. The electromagnetic vibrator with adjustable angle according to claim 1, characterized in that: A nameplate (26) is fixedly connected to one side of the base (16), and the number of the nameplate (26) is one.

5. The electromagnetic vibrator with adjustable angle according to claim 1, characterized in that: The inner wall of the threaded block (13) is slidably connected to a limiting rod (24), and one side of the support block (15) is fixedly connected to the limiting rod (24).

6. The electromagnetic vibrator with adjustable angle according to claim 1, characterized in that: A reinforcing block (25) is fixedly connected to the bottom of the main board (1), and the surface of the threaded rod (14) is rotatably connected to the reinforcing block (25) via a bearing.

7. The electromagnetic vibrator with adjustable angle according to claim 1, characterized in that: One end of the threaded rod (14) is fixedly connected to a turning handle (23), and a surface of the turning handle (23) is provided with an anti-slip groove.

Images