Damping bracket for power supply

Abstract

The utility model relates to the technical field of shock absorption, in particular to a shock absorption support for a power supply, which comprises a bottom plate for mounting the power supply, and further comprises a cushioning mechanism and a fixing mechanism, the fixing mechanism comprises a plurality of rubber pads, a plurality of supporting assemblies and a plurality of sliding assemblies, each supporting assembly is fixedly arranged on the surface of the outer wall of a shock absorption frame, and the sliding assemblies are arranged on the rubber pads. Each rubber pad is arranged on one supporting assembly and can generate transverse vibration and longitudinal vibration, when the power source generates transverse vibration, the fixing base can be driven to move, when the fixing base gets close to the damping frame, the two hinge rods can be driven to rotate, and therefore the two connecting blocks are driven to get close to each other, at the moment, a spring and a damper between the two connecting blocks deform, and the damping effect is achieved. Elastic potential energy is stored through deformation, instantaneous impact is buffered, the vibration force of the power supply is weakened finally, the buffering and damping effects are achieved, and the service life of the power supply is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of shock absorption technology, specifically a shock absorption bracket for power supplies. Background Technology

[0002] Power supplies are common electrical appliances in daily life. They are mainly used to provide power to various electronic devices and have a wide range of applications. Power supplies contain many precision electronic components, such as capacitors, resistors, and transformers. When these components are subjected to vibration, they may shift, loosen, or even be damaged, which will affect the normal operation of the power supply. Vibration damping can effectively protect these internal components and extend the service life of the power supply.

[0003] Existing power supply vibration damping brackets typically only weaken longitudinal vibration forces. However, during actual use, the installation positions of the internal vibrating components vary, resulting in random vibration directions. This means that vibrations occur not only longitudinally but also laterally. Consequently, existing brackets loosen after prolonged use, gradually creating gaps between the bracket and the power supply. This reduces the effectiveness of vibration damping, affecting the normal operation of the power supply and further shortening its lifespan. Utility Model Content

[0004] The purpose of this utility model is to provide a shock-absorbing bracket for power supplies to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A shock-absorbing bracket for a power supply includes a base plate for mounting the power supply, and also includes a shock-absorbing mechanism and a fixing mechanism.

[0007] The damping mechanism includes a damping frame, multiple damping components, and multiple guide components. The damping frame is set on the outer wall of the base plate, each damping component is set on one side of the outer wall of the base plate, and each guide component is set on one end of the outer wall of the damping frame.

[0008] The fixing mechanism includes multiple rubber pads, multiple support components, and several sliding components. Each support component is fixedly installed on the outer wall surface of the shock-absorbing frame, and each rubber pad is installed on a support component.

[0009] As a further embodiment of this utility model: each shock absorber component includes a damper, a spring, two connecting blocks, two hinge rods, and two fixed seats. The two fixed seats are fixedly installed on one side of the base plate. One end of each hinge rod is rotatably connected to a fixed seat, and the other end of each hinge rod is rotatably connected to a connecting block. The damper is fixedly installed between the two connecting blocks. The spring is sleeved on the outer wall of the damper, and both ends of the spring are fixedly connected to the connecting blocks respectively.

[0010] As a further embodiment of this utility model: each guide assembly includes a guide rod, two connecting seats, two sliding sleeves and two connecting plates. The two connecting seats are fixedly disposed on one side of the shock-absorbing frame, the guide rod is fixedly disposed between the two connecting seats, each sliding sleeve is slidably disposed on the outer wall of the guide rod, and the two ends of each connecting plate are fixedly connected to the sliding sleeve and the connecting block respectively.

[0011] As a further embodiment of this utility model: each sliding component includes a sliding rod, a sliding block, and a sliding groove. The sliding groove is opened on the outer wall of the shock-absorbing frame, the sliding block is slidably disposed in the sliding groove, the sliding rod is slidably disposed on the sliding block, and one end is fixedly connected to one side of the base plate.

[0012] As a further embodiment of this utility model: each support component includes a support plate and a support base, the support plate is fixedly disposed on the outer wall of the shock-absorbing frame, the rubber pad is fixedly disposed on the bottom end of the support plate, and the support base is fixedly disposed on the bottom end of the rubber pad.

[0013] As a further embodiment of this utility model: each slider is provided with a slide bar at both ends, and each slide groove is provided with a guide groove corresponding to the slide bar inside.

[0014] As a further embodiment of this invention, the power supply is fixedly installed inside the base plate by bolts.

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

[0016] 1. This utility model provides a shock-absorbing bracket for a power supply. When the power supply vibrates during operation, it will generate lateral and longitudinal vibrations. When the power supply generates lateral vibration, it will drive the fixed base to move. When the fixed base approaches the shock-absorbing frame, it will drive the two hinge rods to rotate, thereby driving the two connecting blocks to move closer to each other. At this time, the spring and damper between the two connecting blocks will deform, storing elastic potential energy through deformation, buffering the instantaneous impact, and ultimately weakening the vibration force of the power supply, achieving the effect of buffering and shock absorption, which is beneficial to increasing the service life of the power supply.

[0017] 2. This utility model discloses a shock-absorbing bracket for a power supply. During shock absorption, the shock-absorbing frame is fixed by a support component. The vibration of the power supply will cause the base plate to vibrate. When the base plate moves laterally due to the vibration force, it will cause the sliding rods fixed on the outer wall of the base plate to extend and slide. Since the sliding rods are slidably connected to the slider, the slider slides in the groove, allowing the base plate to slide in any four directions horizontally for buffering and shock absorption. When the power supply slides laterally in any of the four directions, the four sliding rods at both ends will reduce the vibration force by sliding, and the other four sliding rods at both ends will drive the slider to slide, preventing the eight sliding rods from colliding with each other during shock absorption, thus improving the flexibility and practicality of this bracket.

[0018] 3. A shock-absorbing bracket for a power supply according to this utility model, when the vibration force is transmitted to the shock-absorbing frame through the base plate, and then to the support base through the shock-absorbing frame, a rubber pad is set between the support base and the support plate. The rubber pad is used for buffering and shock absorption, preventing the rigid vibration force from being directly transmitted to the support base and the ground and then being transmitted back to the base plate under the action of the reaction force, causing the power supply to vibrate, and further increasing the service life of the power supply. Attached Figure Description

[0019] Figure 1 This is a top view of the structure of this utility model.

[0020] Figure 2 This utility model Figure 1 A magnified structural diagram at point B.

[0021] Figure 3 This is a schematic diagram of the structure of the base plate of this utility model.

[0022] Figure 4 This utility model Figure 3 A magnified structural diagram at point A.

[0023] Figure 5 This is a schematic diagram of the structure of the base plate of this utility model.

[0024] Figure 6 This is a schematic diagram of the structure of the spring of this utility model.

[0025] The components are as follows: 2. Base plate; 3. Rubber pad; 4. Damper; 5. Spring; 6. Connecting block; 7. Hinge rod; 8. Fixed seat; 9. Guide rod; 10. Connecting seat; 11. Sliding sleeve; 12. Connecting plate; 13. Shock absorber frame; 14. Sliding rod; 15. Sliding block; 16. Sliding groove; 17. Support plate 1; 18. Support seat. Detailed Implementation

[0026] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0027] The present invention provides the following preferred embodiments:

[0028] like Figures 1-6 As shown, a shock-absorbing bracket for a power supply includes a base plate 2 for mounting the power supply, and also includes a shock-absorbing mechanism and a fixing mechanism.

[0029] The damping mechanism includes a damping frame, more than 13 damping components, and multiple guide components. The damping frame 13 is set on the outer wall of the base plate 2, each damping component is set on one side of the outer wall of the base plate 2, and each guide component is set on one end of the outer wall of the damping frame 13.

[0030] The fixing mechanism includes multiple rubber pads 3, multiple support components and several sliding components. Each support component is fixedly installed on the outer wall surface of the shock-absorbing frame 13, and each rubber pad 3 is installed on a support component.

[0031] like Figures 1-6 As shown, each damping component includes a damper 4, a spring 5, two connecting blocks 6, two hinge rods 7, and two fixed seats 8. The two fixed seats 8 are fixedly installed on one side of the base plate 2. One end of each hinge rod 7 is rotatably connected to a fixed seat 8, and the other end of each hinge rod 7 is rotatably connected to a connecting block 6. The damper 4 is fixedly installed between the two connecting blocks 6. The spring 5 is sleeved on the outer wall of the damper 4, and both ends of the spring 5 are fixedly connected to the connecting blocks 6 respectively.

[0032] In the initial state of this bracket, the power supply is fixedly installed on the base plate 2. When the power supply vibrates, it will generate lateral and longitudinal vibrations. When the power supply generates lateral vibration force, it will push the base plate towards the side that is offset by the lateral vibration force, thereby causing the fixed seat 8 to move closer to the shock-absorbing frame 13. When the fixed seat 8 moves closer to the shock-absorbing frame 13, it will drive the two hinge rods 7 to rotate, thereby causing the two connecting blocks 6 to move closer to each other. At this time, the spring 5 and damper 4 between the two connecting blocks 6 will deform, weakening the lateral vibration force and achieving shock absorption.

[0033] like Figures 1-6 As shown, each guide assembly includes a guide rod 9, two connecting seats 10, two sliding sleeves 11, and two connecting plates 12. The two connecting seats 10 are fixedly mounted on one side of the shock-absorbing frame 13, the guide rod 9 is fixedly mounted between the two connecting seats 10, each sliding sleeve 11 is slidably mounted on the outer wall of the guide rod 9, and both ends of each connecting plate 12 are fixedly connected to the sliding sleeve 11 and the connecting block 6, respectively.

[0034] When the two connecting blocks 6 rotate, the two connecting plates 12 drive the two sliding sleeves 11 to move. Since the two sliding sleeves 11 are slidably connected to the guide rod 9, the guide rod 9 can guide the two sliding sleeves 11 when they slide laterally, so that the sliding sleeves 11, the connecting plates 12 and the connecting blocks 6 will not be offset, thus improving the shock absorption stability.

[0035] like Figures 1-6 As shown, each sliding component includes a slide rod 14, a slider 15, and a slide groove 16. The slide groove 16 is formed on the outer wall of the shock-absorbing frame 13. The slider 15 is slidably disposed in the slide groove 16. The slide rod 14 is slidably disposed on the slider 15, and one end is fixedly connected to one side of the base plate 2.

[0036] During the shock absorption process, the shock absorption frame 13 is fixed by the support assembly. The power supply will drive the base plate 2 to vibrate. When the base plate 2 moves laterally due to the vibration, it will drive the slide rod 14, which is fixed on the outer wall of the base plate 2, to slide. The slide rod 14 is slidably set in the slider 15, and the slider 15 is slidably set in the slide groove 16, so that the base plate 2 can slide and absorb shock in any direction in the horizontal direction, preventing collision during the shock absorption process.

[0037] like Figures 1-6 As shown, each support component includes a support plate 17 and a support base 18. The support plate 17 is fixedly installed on the outer wall of the shock-absorbing frame 13, the rubber pad 3 is fixedly installed at the bottom end of the support plate 17, and the support base 18 is fixedly installed at the bottom end of the rubber pad 3.

[0038] When the power supply generates longitudinal vibration force, this vibration force is transmitted to the shock-absorbing frame 13 through the base plate 2, and then to the support base 18 through the shock-absorbing frame 13. A rubber pad 3 is set between the support base 18 and the support plate 17 to buffer and dampen the vibration, preventing the rigid vibration force from being directly transmitted to the support base and the ground and then being transmitted back to the base plate under the action of the reaction force, causing the power supply to vibrate, and further increasing the service life of the power supply.

[0039] like Figures 1-6 As shown, each slider 15 has a slider at both ends, and each groove 16 has a guide groove for the corresponding slider inside. By opening the guide groove inside the groove 16, the slider 15 can slide inside the groove 16, thus buffering the lateral vibration force.

[0040] like Figures 1-6 As shown, the power supply is fixedly installed inside the base plate 2 by bolts, so that the power supply is fastened to the base plate 2. Fixing the power supply to the base plate 2 by bolts can facilitate the rapid transmission of the vibration force generated when the power supply is operating, which is beneficial to improving the vibration reduction efficiency.

Claims

1. A shock-absorbing bracket for a power supply, comprising a base plate (2) for mounting the power supply, characterized in that, It also includes shock absorption mechanisms and fixing mechanisms; The damping mechanism includes a damping frame (13), multiple damping components, and multiple guide components. The damping frame (13) is set on the outer wall of the base plate (2), each damping component is set on one side of the outer wall of the base plate (2), and each guide component is set on one end of the outer wall of the damping frame (13). The fixing mechanism includes multiple rubber pads (3), multiple support components and several sliding components. Each support component is fixedly installed on the outer wall surface of the shock-absorbing frame (13), and each rubber pad (3) is installed on a support component.

2. The shock-absorbing bracket for a power supply according to claim 1, characterized in that, Each damping component includes a damper (4), a spring (5), two connecting blocks (6), two hinge rods (7), and two fixed seats (8). The two fixed seats (8) are fixedly installed on one side of the base plate (2). One end of each hinge rod (7) is rotatably connected to a fixed seat (8), and the other end of each hinge rod (7) is rotatably connected to a connecting block (6). The damper (4) is fixedly installed between the two connecting blocks (6). The spring (5) is sleeved on the outer wall of the damper (4), and both ends of the spring (5) are fixedly connected to the connecting blocks (6) respectively.

3. A shock-absorbing bracket for a power supply according to claim 2, characterized in that, Each guide assembly includes a guide rod (9), two connecting seats (10), two sliding sleeves (11) and two connecting plates (12). The two connecting seats (10) are fixedly mounted on one side of the shock-absorbing frame (13). The guide rod (9) is fixedly mounted between the two connecting seats (10). Each sliding sleeve (11) is slidably mounted on the outer wall of the guide rod (9). The two ends of each connecting plate (12) are fixedly connected to the sliding sleeve (11) and the connecting block (6) respectively.

4. A shock-absorbing bracket for a power supply according to claim 3, characterized in that, Each sliding component includes a slide rod (14), a slider (15), and a groove (16). The groove (16) is opened on the outer wall of the shock-absorbing frame (13). The slider (15) is slidably disposed in the groove (16). The slide rod (14) is slidably disposed on the slider (15) and one end is fixedly connected to one side of the base plate (2).

5. A shock-absorbing bracket for a power supply according to claim 4, characterized in that, Each support assembly includes a support plate (17) and a support seat (18). The support plate (17) is fixedly mounted on the outer wall of the shock-absorbing frame (13), the rubber pad (3) is fixedly mounted on the bottom end of the support plate (17), and the support seat (18) is fixedly mounted on the bottom end of the rubber pad (3).

6. A shock-absorbing bracket for a power supply according to claim 5, characterized in that, Each slider (15) has a slider at both ends, and each groove (16) has a guide groove for the corresponding slider inside.

7. A shock-absorbing bracket for a power supply according to claim 6, characterized in that, The power supply is fixedly installed inside the base plate (2) by bolts.

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