Power supply structure with electric signal reversing function

Abstract

The utility model discloses a power supply structure with an electric signal commutation function, which comprises a power supply main body, a signal conversion jack, a power supply base, a protection plate and a top plate, the signal conversion jack is fixedly arranged on one side of the power supply main body, and the bottom of the power supply main body is movably connected with the power supply base. The two sides, corresponding to the power source body, of the top of the power source base are each fixedly connected with a protection plate, the tops of the two protection plates are fixedly connected with a top plate, and the bottom of the power source body is provided with a damping device used for reducing shaking of the power source body; according to the power supply structure with the electric signal reversing function, the problems that an existing electric signal reversing power supply lacks a special cushioning structure and generates noise pollution are solved; and the service life of the electric signal commutation power supply is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of power supplies, and particularly to a power supply structure with an electric signal commutation function. Background Art

[0002] With the rapid development of electronic technology, the power supply, as the heart of electronic devices, its stability and reliability are crucial for the normal operation of the entire system. Especially in occasions where precise control of the electric signal flow direction is required, such as industrial control, medical equipment, scientific research experiments and other fields, a power supply with an electric signal commutation function is even more indispensable. However, the existing power supply structures with an electric signal commutation function often have some deficiencies in design, and the most prominent problem among them is the lack of an effective shock absorption structure and noise control mechanism.

[0003] First of all, due to the lack of a special shock absorption structure, the existing electric signal commutation power supplies are prone to shaking or even damage when affected by the external environment (such as vibration, impact, etc.). This instability not only affects the normal operation of the power supply, but may also cause damage to other electronic devices connected thereto, thereby affecting the stability and safety of the entire system.

[0004] Secondly, when the electric signal commutation power supply performs an electrophysiological steering operation, the internal components may generate oscillations during the rapid change of the current. This kind of oscillation will not only cause fluctuations in the magnetic field and electric field inside the power supply, but may also be transmitted to the outside through electromagnetic radiation, generating noise pollution. This noise will not only cause discomfort to the user's hearing, but may also interfere with the electronic devices in the surrounding environment and affect their normal operation. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a power supply structure with an electric signal commutation function to solve the problems of the existing electric signal commutation power supplies lacking a special shock absorption structure and generating noise pollution as mentioned in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A power supply structure with an electric signal commutation function, including a power supply main body, a signal conversion socket, a power supply base, a protection plate and a top plate. A signal conversion socket is fixedly installed on one side of the power supply main body, and the bottom of the power supply main body is movably connected to a power supply base. A protection plate is fixedly connected to the top of the power supply base corresponding to both sides of the power supply main body respectively, and a top plate is fixedly connected to the top of the two protection plates. It further includes:

[0007] A shock absorption device is arranged at the bottom of the power supply main body for reducing its shaking.

[0008] Sound-absorbing cotton for absorbing the noise generated when the power supply main body performs signal steering work is filled inside the two protection plates.

[0009] Preferably, noise reduction holes are formed on one side of each of the two protective plates, and the sides of the two protective plates where the noise reduction holes are formed are respectively attached to both sides of the power supply main body, and the other ends of the noise reduction holes are attached to one side of the sound insulation cotton.

[0010] Preferably, a groove is formed at the top of the power supply base, and the bottom of the power supply main body is movably connected to the groove formed in the power supply base, and the shock absorption device is located inside the groove formed in the power supply base.

[0011] Preferably, the top plate and the two protective plates are fixedly connected in a U shape, and the bottom of the top plate is attached to the top of the power supply main body.

[0012] Preferably, the shock absorption device includes a mounting block, a support spring, a connecting plate, a support rod, a connecting rod, a fixing plate and a buffer spring. The mounting block is fixedly installed at the bottom of the power supply main body, the support spring is fixedly connected to the bottom of the mounting block, and a set of connecting plates are respectively movably connected to both ends of the mounting block. A connecting rod is fixedly connected between each set of connecting plates, a set of support rods are respectively movably connected to the outer surfaces of the two connecting rods, and a set of fixing plates are respectively movably connected to the outer surfaces of the two sets of support rods.

[0013] Preferably, the bottom ends of the two sets of fixing plates are fixedly connected to the inside of the groove formed in the power supply base, and two sets of buffer springs are fixedly connected to one side of the two sets of fixing plates, and one ends of the two sets of buffer springs are fixedly connected to two sets of movable plates.

[0014] Preferably, one ends of the two sets of support rods sequentially penetrate through the movable plates, the buffer springs and the fixing plates and are fixedly connected to two sets of counterweight blocks, and the outer surfaces of the two sets of support rods are respectively fixedly connected to the two sets of movable plates.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. Through the designed shock absorption device, including components such as a mounting block, a support spring, a connecting plate, a support rod, a connecting rod, a fixing plate and a buffer spring, the vibrations that the power supply main body may receive during operation are effectively absorbed and dispersed. This shock absorption mechanism can significantly reduce the impact of vibrations generated by the external environment or the operation of internal components on the power supply main body, ensure the stability and reliability of the power supply, and extend the service life of the power supply.

[0017] 2. Through the sound insulation cotton filled inside the protective plate and the specially designed noise reduction holes, a highly efficient noise absorption system is jointly formed. When the power supply main body generates noise during signal conversion or the operation of internal components, the noise can enter the inside of the protective plate through the noise reduction holes and then be effectively absorbed by the sound insulation cotton, thereby greatly reducing the transmission of noise to the outside world, providing a quieter working environment for users, and improving the use experience. Brief Description of the Drawings

[0018] Figure 1 is the front view of the present utility model;

[0019] Figure 2 is the internal view of the base of the present utility model;

[0020] Figure 3 is the structural diagram of the shock absorption device of the present utility model;

[0021] Figure 4 is the sectional view of the protection plate of the present utility model.

[0022] In the figures: 1, power supply main body; 2, signal conversion socket; 3, power supply base; 4, sound insulation cotton; 5, protection plate; 6, top plate; 7, noise reduction hole; 8, mounting block; 9, support spring; 10, connecting plate; 11, support rod; 12, connecting rod; 13, fixing plate; 14, buffer spring; 15, movable plate; 16, counterweight block. Detailed Description of the Preferred Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0024] Please refer to Figures 1-4 , the present utility model provides a power supply structure with an electric signal commutation function, including a power supply main body 1, a signal conversion socket 2, a power supply base 3, a protection plate 5, and a top plate 6. A signal conversion socket 2 is fixedly installed on one side of the power supply main body 1, and the bottom of the power supply main body 1 is movably connected to a power supply base 3. A protection plate 5 is fixedly connected to each side of the power supply main body 1 corresponding to the top of the power supply base 3, and a top plate 6 is fixedly connected to the tops of the two protection plates 5. It further includes:

[0025] A shock absorption device for reducing the shaking of the power supply main body 1 is provided at the bottom of the power supply main body 1;

[0026] Sound insulation cotton 4 for absorbing the noise generated during the signal conversion operation of the power supply main body 1 is filled inside the two protection plates 5.

[0027] Furthermore, noise reduction holes 7 are respectively opened on one side of the two protection plates 5, and the sides of the two protection plates 5 where the noise reduction holes 7 are opened are respectively attached to both sides of the power supply main body 1, and the other ends of the noise reduction holes 7 are attached to one side of the sound insulation cotton 4.

[0028] Furthermore, a groove is opened on the top of the power supply base 3, and the bottom of the power supply main body 1 is movably connected inside the groove opened on the power supply base 3, and the shock absorption device is located inside the groove opened on the power supply base 3.

[0029] Furthermore, the top plate 6 and the two protective plates 5 are fixedly connected in a U shape, and the bottom of the top plate 6 is attached to the top of the power supply main body 1.

[0030] Furthermore, the shock absorption device includes a mounting block 8, a support spring 9, a connecting plate 10, a support rod 11, a connecting rod 12, a fixing plate 13 and a buffer spring 14. The mounting block 8 is fixedly installed at the bottom of the power supply main body 1. The bottom of the mounting block 8 is fixedly connected to the support spring 9. One end of each of the two sides of the mounting block 8 is movably connected to a set of connecting plates 10. A connecting rod 12 is fixedly connected between each set of connecting plates 10. The outer surfaces of the two connecting rods 12 are respectively movably connected to a set of support rods 11. The outer surfaces of the two sets of support rods 11 are respectively movably connected to a set of fixing plates 13.

[0031] Furthermore, the bottom ends of the two sets of fixing plates 13 are fixedly connected inside the grooves formed in the power supply base 3. One side of the two sets of fixing plates 13 is fixedly connected to two sets of buffer springs 14. One end of each of the two sets of buffer springs 14 is fixedly connected to two sets of movable plates 15.

[0032] Furthermore, one end of each of the two sets of support rods 11 sequentially passes through the movable plate 15, the buffer spring 14 and the fixing plate 13 and is fixedly connected to two sets of counterweight blocks 16. The outer surfaces of the two sets of support rods 11 are respectively fixedly connected to the two sets of movable plates 15.

[0033] When the embodiment of the present application is in use: When the power supply main body 1 is vibrated, the vibration force is transmitted to the connecting plate 10 through the mounting block 8, and then transmitted to the support rod 11 through the connecting rod 12. At the same time, the vibration force squeezes the support spring 9 through the mounting block 8, so that part of the vibration force can be absorbed. Then, during the squeezing movement of the mounting block 8, the connecting plate 10 is driven through the connecting rod 12, so that the movable plate 15 on the support rod 11 moves towards the fixing plate 13 under the action of the vibration force, thereby compressing the buffer spring 14, so that the further compression of the buffer spring 14 can provide an additional buffering effect, further reducing the influence of the vibration on the power supply main body 1. Then, when the power supply main body 1 performs an electrical signal conversion through the signal conversion socket 2, they may oscillate when the current changes, generating magnetic and electric field interference, thereby generating noise. And as the use time increases, the components inside the power supply may age or be damaged, resulting in an increase in noise. The generated noise is transmitted to the inside of the protective plate 5 through the noise reduction holes 7 on both sides of the power supply main body 1, and the noise is absorbed by the sound insulation cotton 4 inside the protective plate 5, thereby reducing the influence of the noise on the surroundings.

[0034] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A power supply structure with an electrical signal reversing function, comprising a power supply body (1), a signal conversion socket (2), a power supply base (3), a protective plate (5) and a top plate (6), wherein the signal conversion socket (2) is fixedly mounted on one side of the power supply body (1), and the bottom of the power supply body (1) is movably connected to the power supply base (3), and the top of the power supply base (3) is respectively fixedly connected to a protective plate (5) on both sides corresponding to the power supply body (1), and the tops of the two protective plates (5) are fixedly connected to the top plate (6), characterized in that: Also includes: A shock absorbing device for reducing shaking is provided at the bottom of the power source body (1); The interiors of the two protection plates (5) are filled with sound insulation cotton (4) for absorbing the noise generated when the power source body (1) performs signal steering work.

2. The power supply structure with electric signal commutation function according to claim 1, characterized in that: One side of the two protective plates (5) is provided with a noise reduction hole (7), and the sides of the two protective plates (5) with the noise reduction holes (7) are respectively attached to the two sides of the power supply body (1), and the other end of the noise reduction hole (7) is attached to one side of the sound insulation cotton (4).

3. The power supply structure with electric signal commutation function according to claim 1, characterized in that: The top of the power base (3) is provided with a groove, and the bottom of the power main body (1) is movably connected inside the groove of the power base (3), and the shock absorbing device is located inside the groove of the power base (3).

4. The power supply structure with electric signal commutation function according to claim 1, characterized in that: The top plate (6) and the two protection plates (5) are fixedly connected together in a U shape, and the bottom of the top plate (6) is attached to the top of the power source body (1).

5. The power supply structure with electric signal commutation function according to claim 1, characterized in that: The shock absorbing device comprises a mounting block (8), a support spring (9), a connecting plate (10), a support rod (11), a connecting rod (12), a fixing plate (13) and a buffer spring (14); the mounting block (8) is fixedly mounted on the bottom of the power source body (1); the supporting spring (9) is fixedly connected to the bottom of the mounting block (8); and a group of connecting plates (10) are movably connected at both ends of the mounting block (8); a connecting rod (12) is fixedly connected between each group of connecting plates (10); the outer surfaces of the two connecting rods (12) are movably connected to a group of support rods (11); and the outer surfaces of the two groups of support rods (11) are movably connected to a group of fixing plates (13).

6. The power supply structure with electric signal switching function according to claim 5, characterized in that: The bottom ends of the two groups of fixed plates (13) are fixedly connected to the inside of the grooves provided in the power base (3), and one side of the two groups of fixed plates (13) is fixedly connected to two groups of buffer springs (14), and one end of the two groups of buffer springs (14) is fixedly connected to two groups of movable plates (15).

7. The power supply structure with electric signal commutation function according to claim 6, characterized in that: One end of the two groups of support rods (11) passes through the movable plate (15), the buffer spring (14) and the fixed plate (13) in sequence and is fixedly connected to two groups of counterweights (16), and the outer surfaces of the two groups of support rods (11) are respectively fixedly connected to the two groups of movable plates (15).

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