A multi-head combined transducer

Abstract

The present application relates to a kind of transducers, more specifically a kind of multi-head combination transducer.It includes cylinder, coil and magnetostrictive body, the magnetostrictive body is slidably connected on cylinder, and the outside of magnetostrictive body is provided with coil.It also includes bottom plate and top plate, the lower end of cylinder is fixed with bottom plate, and the upper end of cylinder is fixed with top plate.It also includes spring, and the upper and lower ends of cylinder are both sleeved with spring, and two springs are located on the upper and lower sides of magnetostrictive body respectively.It also includes support column and foot, the upper end of support column is fixed on top plate, the lower end of support column is fixed on bottom plate, and the left and right ends of bottom plate lower side are both fixed with foot.It also includes support, and the upper side of bottom plate is fixed with support, and coil is fixed on support.Different vibration heads can be replaced.

Description

Technical Field

[0001] This invention relates to a transducer, and more specifically to a multi-head combined transducer. Background Technology

[0002] A transducer is a device that converts one form of energy into another. It can convert electrical energy, mechanical energy, thermal energy, light energy, and other forms of energy. Transducers are used in various fields, including electronics, power systems, acoustics, and optics. They play a vital role in their respective fields, promoting the efficient utilization and transmission of energy. Traditional mechanical transducers have only one vibrating head, which cannot be replaced as needed. Summary of the Invention

[0003] To overcome the shortcomings of the prior art, the present invention provides a multi-head combined transducer, the advantage of which is that different vibration heads can be replaced.

[0004] A multi-head combined transducer includes a cylinder, a coil, and a magnetostrictive body, wherein the magnetostrictive body is slidably connected to the cylinder, and a coil is disposed on the outer side of the magnetostrictive body.

[0005] It also includes a base plate and a top plate. The bottom of the cylinder is fixed with a base plate, and the top of the cylinder is fixed with a top plate.

[0006] It also includes springs, with springs fitted at both the top and bottom ends of the cylinder, and the two springs located on the top and bottom sides of the magnetostrictive body, respectively.

[0007] It also includes support columns and feet. The upper end of the support column is fixed to the top plate, and the lower end of the support column is fixed to the bottom plate. Feet are fixed to both the left and right ends of the bottom side of the bottom plate.

[0008] It also includes a support; the upper side of the base plate is fixed with a support, and the coil is fixed on the support.

[0009] It also includes guide rods, a top seat, and a circular sleeve. The outer side of the magnetostrictive body is fitted with a circular sleeve, and guide rods are fixed at both ends of the upper side of the circular sleeve. Both guide rods are vertically slidably connected to the top plate, and a top seat is fixed between the upper ends of the two guide rods.

[0010] It also includes a T-shaped frame, a convex plate, and a vertical shaft. The convex plate is fixed to the right side of the top plate, and the lower end of the vertical shaft is rotatably connected to the vertical shaft through a bearing seat. The middle part of the T-shaped frame is fixed to the upper end of the vertical shaft.

[0011] It also includes insert plates, convex strips, stop pins and vertical columns. Vertical columns are fixed at both ends of the lower side of the T-shaped frame. Stop pins are fixed at both ends of each vertical column. Insert plates are vertically slidably connected to each vertical column. Multiple convex strips are arranged in a ring on each insert plate.

[0012] It also includes a square column, with a square column fixed on the upper side of the top seat. Each insert plate is provided with a square hole, and the insert plate can be inserted into the square column through the square hole.

[0013] It also includes a retaining sleeve and a fastening screw. The upper part of the square column is fitted with a retaining sleeve, and the retaining sleeve is threaded with a fastening screw, which presses against the square column. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 A schematic diagram of the structure of a multi-head combined transducer. Figure 1 ;

[0016] Figure 2 A schematic diagram of the structure of a multi-head combined transducer. Figure 2 ;

[0017] Figure 3 A schematic diagram of the structure of a multi-head combined transducer. Figure 3 ;

[0018] Figure 4 Schematic diagram of the T-shaped frame structure Figure 1 ;

[0019] Figure 5 Schematic diagram of the T-shaped frame structure Figure 2 ;

[0020] Figure 6 Schematic diagram of the supporting column and magnetostrictive body Figure 1 ;

[0021] Figure 7 Schematic diagram of the supporting column and magnetostrictive body Figure 2 ;

[0022] Figure 8 This is a schematic diagram of the retaining sleeve.

[0023] In the diagram: T-shaped frame 101; insert plate 102; protruding strip 103; stop pin 104; vertical column 105; protruding plate 106; vertical shaft 107;

[0024] Support column 201; base 202; base plate 203; cylinder 204; spring 205; support 206; coil 207; top plate 208;

[0025] Magnetostrictive body 301; guide rod 302; top seat 303; square column 304; round sleeve 305;

[0026] 401 retainer; 402 fastening screw. Detailed Implementation

[0027] A multi-head combined transducer includes a cylinder 204, a coil 207 and a magnetostrictive body 301, wherein the magnetostrictive body 301 is slidably connected to the cylinder 204 and the coil 207 is disposed on the outer side of the magnetostrictive body 301.

[0028] like Figure 6-7 As shown, this example can achieve the effect of convenient stretching vibration and vertical sliding vibration of the magnetostrictive body 301.

[0029] When the coil 207 is energized, the magnetostrictive body 301 can perform telescopic vibration, and the magnetostrictive body 301 can also slide vertically on the cylinder 204, which facilitates the telescopic vibration and vertical sliding vibration of the magnetostrictive body 301, thereby performing energy transduction.

[0030] A multi-head combined transducer also includes a base plate 203 and a top plate 208. The lower end of the cylinder 204 is fixed with the base plate 203, and the upper end of the cylinder 204 is fixed with the top plate 208.

[0031] like Figure 6-7 As shown, this example can achieve the effect of preventing the magnetostrictive body 301 from detaching from the cylinder 204.

[0032] The top plate 208 and the bottom plate 203 block the upper and lower ends of the cylinder 204 respectively, thereby preventing the magnetostrictive body 301 from detaching from the cylinder 204.

[0033] A multi-head combined transducer also includes springs 205. Springs 205 are sleeved on both the upper and lower ends of the cylinder 204, and the two springs 205 are located on the upper and lower sides of the magnetostrictive body 301, respectively.

[0034] like Figure 6-7 As shown, this example demonstrates that when the magnetostrictive body 301 slides relative to the cylinder 204, it can be returned to its original position by the elastic force of the two springs 205.

[0035] Two springs 205 apply elastic force to both ends of the magnetostrictive body 301. When the magnetostrictive body 301 slides relative to the cylinder 204, it can return to its original position through the elastic force of the two springs 205.

[0036] A multi-head combined transducer also includes a support column 201 and a base foot 202. The upper end of the support column 201 is fixed to the top plate 208, and the lower end of the support column 201 is fixed to the bottom plate 203. The left and right ends of the bottom side of the bottom plate 203 are both fixed with base feet 202.

[0037] like Figure 6-7 As shown, this example can achieve the effect of making the base plate 203 and the top plate 208 more stable.

[0038] The support column 201 can support the base plate 203 and the top plate 208, making the base plate 203 and the top plate 208 more stable. The two feet 202 can support the base plate 203. Both feet 202 are provided with screw holes, so that screws can be inserted into the two feet 202 to fix the transducer in the required position.

[0039] A multi-head combined transducer also includes a support 206, on the upper side of the base plate 203, and a coil 207 is fixed on the support 206.

[0040] like Figure 6-7 As shown, this example can achieve the effect of supporting the coil 207 on the outside of the magnetostrictive body 301.

[0041] The coil 207 can be supported by the support 206, thereby supporting the coil 207 on the outside of the magnetostrictive body 301.

[0042] A multi-head combined transducer also includes guide rods 302, top seat 303 and circular sleeve 305. The circular sleeve 305 is sleeved on the outside of the magnetostrictive body 301. Guide rods 302 are fixed at both ends of the upper side of the circular sleeve 305. The two guide rods 302 are vertically slidably connected to the top plate 208. The top seat 303 is fixed between the upper ends of the two guide rods 302.

[0043] like Figure 6-7 As shown, this example can achieve the effect of transferring the vertical sliding vibration of the magnetostrictive body 301 to the top seat 303.

[0044] When the magnetostrictive body 301 slides vertically on the cylinder 204, it can drive the circular sleeve 305, the two guide rods 302 and the top seat 303 to vibrate up and down, thereby transferring the vertical sliding vibration of the magnetostrictive body 301 to the top seat 303.

[0045] A multi-head combined transducer also includes a T-shaped frame 101, a protruding plate 106 and a vertical shaft 107. The protruding plate 106 is fixed to the right side of the top plate 208. The lower end of the vertical shaft 107 is rotatably connected to the vertical shaft 107 through a bearing seat. The middle part of the T-shaped frame 101 is fixed to the upper end of the vertical shaft 107.

[0046] like Figure 4-5 As shown, this example can achieve the effect of switching between the two ends of the T-shaped frame 101.

[0047] The T-shaped frame 101 can be rotated via the vertical shaft 107, thereby switching between the two ends of the T-shaped frame 101.

[0048] A multi-head combined transducer also includes a plug plate 102, a protrusion 103, a stop pin 104, and a vertical column 105. The left and right ends of the lower side of the T-shaped frame 101 are fixed with vertical columns 105, and the upper and lower ends of each vertical column 105 are fixed with stop pins 104. Each vertical column 105 is vertically slidably connected to a plug plate 102, and each plug plate 102 is provided with multiple protrusions 103 in a ring.

[0049] like Figure 4-5 As shown, this example can achieve the effect of switching between the two insert plates 102 at both ends of the T-shaped bracket 101.

[0050] Two insert plates 102 are respectively connected to the vertical columns 105 at both ends of the T-shaped frame 101. Thus, when the T-shaped frame 101 rotates through the vertical shaft 107, the two insert plates 102 at both ends of the T-shaped frame 101 are switched.

[0051] A multi-head combined transducer also includes a square column 304. The square column 304 is fixed on the upper side of the top seat 303. Each insert plate 102 is provided with a square hole, and the insert plate 102 can be inserted into the square column 304 through the square hole.

[0052] like Figure 6-7 As shown, this example can achieve the effect that when the top seat 303 vibrates, it drives the corresponding insert plate 102 and the multiple protrusions 103 on it to vibrate.

[0053] Different insert plates 102 can be inserted into the square post 304. The positions of the multiple protrusions 103 on each insert plate 102 are set differently, so the vibration effect is also different. Thus, the vibration head can be switched as needed. When the top seat 303 vibrates, it will drive the corresponding insert plate 102 and its multiple protrusions 103 to vibrate.

[0054] A multi-head combined transducer also includes a retaining sleeve 401 and a fastening screw 402. The retaining sleeve 401 is sleeved on the upper part of the square column 304, and the fastening screw 402 is threaded on the retaining sleeve 401 and presses the fastening screw 402 on the square column 304.

[0055] like Figure 6-8 As shown, this example can prevent the insert plate 102 from detaching from the square post 304.

[0056] When the insert plate 102 is inserted into the square post 304, the retaining sleeve 401 can be inserted into the square post 304, and then the fastening screw 402 can be turned to press it into the square post 304, thus fixing the retaining sleeve 401 into the square post 304 and preventing the insert plate 102 from detaching from the square post 304. When the insert plate 102 vibrates up and down, the insert plate 102 can slide and vibrate vertically on the corresponding vertical post 105. The two retaining pins 104 on the vertical post 105 can prevent the insert plate 102 from detaching from the vertical post 105.

Claims

1. A multi-headed combined transducer comprising a cylinder (204), a coil (207) and a magnetostrictive body (301), characterized in that: The magnetostrictive body (301) is slidingly connected to the cylinder (204), and a coil (207) is arranged on the outer side of the magnetostrictive body (301); The bottom plate (203) and the top plate (208) are further included, the lower end of the cylinder (204) is fixed with the bottom plate (203), and the upper end of the cylinder (204) is fixed with the top plate (208); The guide rod (302), the top seat (303) and the round sleeve (305) are further included, the outer side of the magnetostrictive body (301) is sleeved with the round sleeve (305), the left and right ends of the upper side of the round sleeve (305) are both fixed with the guide rod (302), the two guide rods (302) are both vertically slidingly connected to the top plate (208), and the top seat (303) is fixed between the upper ends of the two guide rods (302); The T-shaped frame (101), the convex plate (106) and the vertical shaft (107) are further included, the right side of the top plate (208) is fixed with the convex plate (106), the lower end of the vertical shaft (107) is rotatably connected with the vertical shaft (107) through a bearing seat, and the middle part of the T-shaped frame (101) is fixed to the upper end of the vertical shaft (107); The plug disc (102), the convex strip (103), the blocking pin (104) and the vertical column (105) are further included, the left and right ends of the lower side of the T-shaped frame (101) are both fixed with the vertical column (105), the upper and lower ends of each vertical column (105) are both fixed with the blocking pin (104), each vertical column (105) is vertically slidingly connected with the plug disc (102), and a plurality of convex strips (103) are arranged in a ring shape on each plug disc (102); The square column (304) is further included, the upper side of the top seat (303) is fixed with the square column (304), a square hole is arranged on each plug disc (102), and the plug disc (102) can be inserted on the square column (304) through the square hole; The blocking sleeve (401) and the fastening screw (402) are further included, the upper part of the square column (304) is sleeved with the blocking sleeve (401), the blocking sleeve (401) is threadedly connected with the fastening screw (402), and the fastening screw (402) is pressed on the square column (304).

2. A multiple head combined transducer according to claim 1, characterized in that: The spring (205) is further included, the upper and lower ends of the cylinder (204) are both sleeved with the spring (205), and the two springs (205) are located on the upper and lower sides of the magnetostrictive body (301) respectively.

3. A multiple head combined transducer according to claim 2, wherein: The supporting column (201) and the bottom foot (202) are further included, the upper end of the supporting column (201) is fixed to the top plate (208), the lower end of the supporting column (201) is fixed to the bottom plate (203), and the left and right ends of the lower side of the bottom plate (203) are both fixed with the bottom foot (202).

4. A multiple head combined transducer according to claim 3, wherein: The support (206) is further included, the upper side of the bottom plate (203) is fixed with the support (206), and the coil (207) is fixed to the support (206).

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