Power supply board for electrical instrument

Abstract

The utility model provides a power supply board for an electrical instrument, which belongs to the technical field of power supply boards and comprises a power supply board, two first matching sliders arranged on the rear side of the power supply board, and a plurality of rebounding devices fixedly connected to the inner walls of the two sides of the two first matching sliders respectively. And the multiple second matching sliders are fixedly connected to the front ends of the multiple rebounding devices correspondingly, the multiple first sliding blocks are slidably connected into the multiple second matching sliders correspondingly, and by using the device, the problem of stability caused by the fact that a clamping mechanism is not additionally arranged on a power supply board for a traditional electrical instrument is solved; the clamping mechanism is mainly used for fixing and supporting the electrical instrument and ensuring the stability of the electrical instrument in the using process, if the power supply board is not provided with the clamping mechanism, the electrical instrument may move or topple over due to vibration, external force or other factors, the measurement precision of the instrument is affected, and potential safety hazards may be caused to the experiment or working environment.

Description

Technical Field

[0001] The utility model belongs to the technical field of power supply boards, and particularly relates to a power supply board for electrical instruments. Background Art

[0002] The power supply board for electrical instruments, usually called a distribution board or power distribution board, plays a crucial role in electrical instruments. Its main functions and uses include power distribution. The core function of the power supply board is to distribute the input electrical energy to different circuits or electrical equipment. It usually has one or more input power sources, and through components such as circuit breakers, fuses, or leakage protection devices inside, it safely distributes the electrical energy to each required power consumption point or circuit. Safety protection. The power supply board not only is responsible for power distribution but also undertakes the important responsibility of protecting the safety of users and equipment. Various protection devices it contains, such as circuit breakers, fuses, leakage protection devices, etc., can quickly cut off the power supply when abnormal situations such as short circuits, overloads, and leakage occur in the circuit, preventing safety accidents such as electric shock and fire.

[0003] In the prior art, the traditional power supply board for electrical instruments does not have a clamping mechanism added, which will lead to stability problems. The main role of the clamping mechanism is to fix and support the electrical instrument to ensure its stability during use. If the power supply board does not have a clamping mechanism, the electrical instrument may move or topple due to vibration, external force, or other factors. This will not only affect the measurement accuracy of the instrument but also may pose a safety hazard to the experimental or working environment. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a power supply board for electrical instruments, aiming to solve the problem that the traditional power supply board for electrical instruments in the prior art does not have a clamping mechanism added, which will lead to stability problems.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A power supply board for electrical instruments includes:

[0007] Power supply board;

[0008] An adaptation mechanism, the adaptation mechanism is arranged at the rear side of the power supply board. The adaptation mechanism includes a first mating slider, a spring-back device, a second mating slider and a first slider. There are two first mating sliders. There are multiple spring-back devices, second mating sliders and first sliders. Both of the two first mating sliders are arranged at the rear side of the power supply board. Multiple spring-back devices are respectively fixedly connected to the inner walls on both sides of the two first mating sliders. Multiple second mating sliders are respectively fixedly connected to the front ends of the multiple spring-back devices. Multiple first sliders are respectively slidably connected in the multiple second mating sliders. Multiple spring-back devices are respectively fixedly connected to the rear ends of the multiple first sliders;

[0009] A clamping mechanism, the clamping mechanism is arranged at one side of the adaptation mechanism.

[0010] As a preferred solution of the present utility model, the clamping mechanism includes sliding rods, second sliders and clamps. There are multiple sliding rods, second sliders and clamps. Multiple sliding rods are respectively slidably connected in the multiple second mating sliders. Multiple sliding rods are respectively fixedly connected to the front ends of the multiple first sliders. Multiple second sliders are respectively fixedly connected to the front ends of the multiple sliding rods. Multiple clamps are respectively fixedly connected to the outer surfaces of the multiple second sliders.

[0011] As a preferred solution of the present utility model, two rotating shafts are respectively fixedly connected in the two first mating sliders. Two rotators are respectively rotatably connected to the circumferential surfaces of the two rotating shafts. Two rotators are fixedly connected to the rear end of the power supply board.

[0012] As a preferred solution of the present utility model, a display screen is arranged at the front end of the power supply board.

[0013] As a preferred solution of the present utility model, a controller is arranged at the front end of the power supply board.

[0014] As a preferred solution of the present utility model, a plurality of data interfaces are respectively opened on the upper side of the power supply board.

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

[0016] 1. In this solution, two rotating shafts are respectively fixedly connected inside the two first mating sliders. These rotating shafts serve as the rotation centers, and two rotators are rotatably connected to the circumferential surfaces thereof. This design allows the rotators to freely rotate around the rotating shafts to achieve angle adjustment. At the same time, two rotators are also fixedly connected to the rear end of the power supply board, which means that the power supply board can interact with the rotators inside the first mating sliders through these rotators to achieve overall adjustment.

[0017] 2. In this solution, by using this device, the problem that the power supply board used in traditional electrical instruments does not have a clamping mechanism, resulting in stability problems, is solved. The main function of the clamping mechanism is to fix and support the electrical instrument to ensure its stability during use. If the power supply board does not have a clamping mechanism, the electrical instrument may move or fall due to vibration, external force or other factors, which will not only affect the measurement accuracy of the instrument, but also pose a safety hazard to the experimental or working environment. Description of the Drawings

[0018] The drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0019] Figure 1 is the front perspective view of the present utility model;

[0020] Figure 2 is the rear perspective view of the present utility model;

[0021] Figure 3 is the top perspective view of the present utility model;

[0022] Figure 4 is the exploded view of the present utility model;

[0023] In the figure: 1. Power supply board; 2. First mating slider; 3. Rebounder; 4. Second mating slider; 5. First slider; 6. Slide bar; 7. Second slider; 8. Clamp; 9. Rotating shaft; 10. Rotator; 11. Display screen; 12. Controller; 13. Data interface. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0025] Embodiment

[0026] Please refer to Figures 1 - 4 , the present utility model provides the following technical solutions:

[0027] A power supply board for an electrical instrument includes:

[0028] Power supply board 1;

[0029] The adaptation mechanism is arranged at the rear side of the power supply board 1. The adaptation mechanism includes two first mating sliders 2, a plurality of spring-back devices 3, a plurality of second mating sliders 4 and a plurality of first sliders 5. The two first mating sliders 2 are both arranged at the rear side of the power supply board 1. The plurality of spring-back devices 3 are respectively fixedly connected to the inner walls on both sides of the two first mating sliders 2. The plurality of second mating sliders 4 are respectively fixedly connected to the front ends of the plurality of spring-back devices 3. The plurality of first sliders 5 are respectively slidably connected in the plurality of second mating sliders 4. The plurality of spring-back devices 3 are respectively fixedly connected to the rear ends of the plurality of first sliders 5;

[0030] The clamping mechanism is arranged on one side of the adaptation mechanism.

[0031] In a specific embodiment of the present utility model, the adaptation mechanism at the rear side of the power supply board 1 provides a stable support basis through the first mating slider 2. The spring-back devices 3 are installed on both sides of the first mating slider 2. Utilizing their elastic characteristics, when the second mating slider 4 is subjected to an external force, the spring-back device 3 can absorb and buffer the impact to maintain mechanical stability. The second mating slider 4 is fixedly connected to the front end of the spring-back device 3 to ensure the transmission and stability of force. At the same time, the first slider 5 slides in the second mating slider 4 to achieve flexible displacement adjustment. This linkage mechanism enables the power supply board 1 to adapt to electrical instruments of different sizes, reduces vibration and impact through the buffering effect of the spring-back device 3, and improves the durability and stability of the power supply board 1. The clamping mechanism is arranged on one side of the adaptation mechanism, further enhancing the fixing ability and flexibility of the device.

[0032] Specifically, please refer to Figures 1 - 4 , the clamping mechanism includes a plurality of sliding rods 6, a plurality of second sliders 7 and a plurality of clamps 8. The plurality of sliding rods 6, the plurality of second sliders 7 and the plurality of clamps 8 are all provided. The plurality of sliding rods 6 are respectively slidably connected in the plurality of second mating sliders 4. The plurality of sliding rods 6 are respectively fixedly connected to the front ends of the plurality of first sliders 5. The plurality of second sliders 7 are respectively fixedly connected to the front ends of the plurality of sliding rods 6. The plurality of clamps 8 are respectively fixedly connected to the outer surfaces of the plurality of second sliders 7.

[0033] In this embodiment, the clamping mechanism is composed of a sliding rod 6, a second slider 7, and a gripper 8. Multiple components are provided to adapt to different requirements. The sliding rod 6 is slidably connected to the second mating slider 4 and is fixedly connected to the front end of the first slider 5 at the same time, realizing the linkage with the adaptation mechanism. When the first slider 5 moves within the second mating slider 4, it drives the sliding rod 6 to move synchronously, and then transmits the force to the gripper 8 through the second slider 7. This linkage mechanism allows the gripper 8 to be flexibly adjusted according to the size and shape of the electrical instrument, ensuring a firm grip. The gripper 8 acts directly on the electrical instrument to provide a reliable fixing force, while the sliding rod 6 and the second slider 7 serve as transmission elements to achieve precise position adjustment and force transmission, enhancing the overall practicality and adaptability of the power supply board.

[0034] For details, please refer to Figures 1 - 4 , two rotating shafts 9 are respectively fixedly connected inside the two first mating sliders 2, and two rotators 10 are respectively rotatably connected to the circumferential surfaces of the two rotating shafts 9. Two rotators 10 are fixedly connected to the rear end of the power supply board 1.

[0035] In this embodiment: Inside the two first mating sliders 2, two rotating shafts 9 are respectively fixedly connected. These rotating shafts 9 serve as the rotation centers, and two rotators 10 are rotatably connected to their circumferential surfaces. This design allows the rotators 10 to freely rotate around the rotating shafts 9 to achieve angle adjustment. At the same time, two rotators 10 are also fixedly connected to the rear end of the power supply board 1, which means that the power supply board 1 can interact with the rotators 10 inside the first mating sliders 2 through these rotators 10 to achieve overall adjustment.

[0036] For details, please refer to Figures 1 - 4 , a display screen 11 is provided at the front end of the power supply board 1.

[0037] In this embodiment: The display screen 11 is integrated at the front end of the power supply board 1. This design realizes the direct display of information and user interaction. As an accessory component of the power supply board 1, the display screen 11 is connected to the control system of the power supply board 1 through the internal circuit and can display key information such as the power supply status, voltage, and current in real time.

[0038] For details, please refer to Figures 1 - 4 , a controller 12 is provided at the front end of the power supply board 1.

[0039] In this embodiment: The controller 12 is configured at the front end of the power supply board 1. This design closely combines the input of operation instructions with the control function of the power supply board 1.

[0040] For details, please refer to Figures 1 - 4 , a plurality of data interfaces 13 are provided on the upper side of the power supply board 1.

[0041] In this embodiment: A plurality of data interfaces 13 are designed on the upper side of the power supply board 1. These interfaces serve as a bridge for connecting the power supply board with external devices or circuits, realizing data transmission and exchange.

[0042] The working principle and usage process of the present utility model are as follows: First, place the power supply board 1 in a suitable position to ensure its stability. Subsequently, use the adaptation mechanism for device adaptation and installation. The adaptation mechanism is located at the rear side of the power supply board 1 and includes a first mating slider 2, a spring-back device 3, a second mating slider 4, and a first slider 5. The two first mating sliders 2 serve as the basic framework, and the spring-back device 3 is installed on both sides of it, providing elastic support for subsequent sliding. The second mating slider 4 is fixedly connected to the front end of the spring-back device 3, and the first slider 5 is slidably connected inside it. Through the interaction between the spring-back device 3 and the first slider 5, the functions of sliding and positioning are realized. Next, install the clamping mechanism to fix the external device. The clamping mechanism includes sliding rods 6, second sliders 7, and clamps 8, all of which are provided in multiple numbers and are respectively connected to the second mating slider 4, the first slider 5, and the external device. By sliding the sliding rods 6 in the second mating slider 4, the second sliders 7 and the clamps 8 are driven to move until the clamps 8 tightly clamp the external device, completing the fixation. By using this device, the problem that the power supply board used in traditional electrical instruments does not have an added clamping mechanism, which may lead to stability problems, is solved. The main function of the clamping mechanism is to fix and support the electrical instrument to ensure its stability during use. If the power supply board does not have a clamping mechanism, the electrical instrument may move or topple due to vibration, external force, or other factors. This will not only affect the measurement accuracy of the instrument but also pose potential safety hazards to the experimental or working environment.

[0043] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for 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 board for an electrical instrument, characterized in that Comprising: A power supply board (1); An adaptation mechanism, which is arranged at the rear side of the power supply board (1). The adaptation mechanism includes a first mating slider (2), a spring-back device (3), a second mating slider (4) and a first slider (5). There are two first mating sliders (2). There are multiple spring-back devices (3), second mating sliders (4) and first sliders (5). The two first mating sliders (2) are both arranged at the rear side of the power supply board (1). The multiple spring-back devices (3) are respectively fixedly connected to the inner walls on both sides of the two first mating sliders (2). The multiple second mating sliders (4) are respectively fixedly connected to the front ends of the multiple spring-back devices (3). The multiple first sliders (5) are respectively slidably connected in the multiple second mating sliders (4). The multiple spring-back devices (3) are respectively fixedly connected to the rear ends of the multiple first sliders (5); A clamping mechanism, which is arranged on one side of the adaptation mechanism.

2. The power supply board for an electrical instrument according to claim 1, characterized in that: The clamping mechanism includes a sliding rod (6), a second slider (7) and a gripper (8). There are multiple sliding rods (6), second sliders (7) and grippers (8). The multiple sliding rods (6) are respectively slidably connected in the multiple second mating sliders (4). The multiple sliding rods (6) are respectively fixedly connected to the front ends of the multiple first sliders (5). The multiple second sliders (7) are respectively fixedly connected to the front ends of the multiple sliding rods (6). The multiple grippers (8) are respectively fixedly connected to the outer surfaces of the multiple second sliders (7).

3. The power supply board for an electrical instrument according to claim 2, characterized in that: Two rotating shafts (9) are respectively fixedly connected in the two first mating sliders (2). Two rotators (10) are respectively rotatably connected to the circumferential surfaces of the two rotating shafts (9). Two rotators (10) are fixedly connected to the rear end of the power supply board (1).

4. The power supply board for an electrical instrument according to claim 3, characterized in that: A display screen (11) is arranged at the front end of the power supply board (1).

5. The power supply board for an electrical instrument according to claim 4, characterized in that: A controller (12) is arranged at the front end of the power supply board (1).

6. The power supply board for an electrical instrument according to claim 5, characterized in that: A plurality of data interfaces (13) are respectively opened on the upper side of the power supply board (1).

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