Portable anti-interference verification integrated box

Abstract

The utility model relates to electrician's instrument and meter technical field discloses a portable anti -interference check integrated box, including integrated box body, the inner wall sliding connection of integrated box body has fixed post no.

Description

Technical Field

[0001] This utility model relates to the field of electrical instrumentation technology, and in particular to a portable anti-interference calibration integrated box. Background Technology

[0002] Anti-interference calibration is a key technology for ensuring the measurement accuracy of instruments in industrial production, power operation and maintenance and other scenarios. It is a technology that outputs a precise reference signal from a standard signal source in a complex electromagnetic environment and compares it with the measurement signal of the instrument to be calibrated and corrects for deviations. This ensures that the instrument can still work stably and reliably under harsh conditions such as electromagnetic interference and vibration. The portable anti-interference calibration integrated box is an integrated device that integrates an anti-interference shielding system, a standard calibration module, a portable storage structure and a transmission mechanism. The unfoldable design of the box provides a stable space for calibration operations, while taking into account both mobility and anti-interference performance. It can meet the instrument calibration needs of various scenarios such as field and outdoor.

[0003] Commonly used portable anti-interference calibration equipment is mainly divided into two categories: split-type calibration instrument and fixed integrated calibration box. However, when in use, the internal unfolding structure of the integrated calibration box is mostly of a single size, lacking flexible multi-level linkage adjustment capability. When facing instruments of different sizes to be calibrated, it is difficult to adapt to instruments of different sizes, which affects the efficiency of on-site anti-interference calibration. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a portable anti-interference calibration integrated box, which aims to improve the problem of difficulty in adapting to instruments of different sizes, thus affecting the efficiency of on-site anti-interference calibration.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable anti-interference verification integrated box, comprising an integrated box body, a fixed post slidably connected to the inner wall of the integrated box body, a rotating rod slidably connected to the outer wall of the fixed post slidably connected to the outer wall of the fixed post slidably connected to the inner wall of the rotating rod slidably connected to the fixed post 2, a fixed post 3 slidably connected to the inner wall of the fixed post 3, a rotating rod 2 rotatably connected to the outer wall of the rotating rod 2, and a limiting post slidably connected to the inner wall of the rotating rod 2, wherein the limiting post 2 is fixed when the inner wall of the rotating rod 2 is fixed. The outer wall of the limiting post 2 is rotatably connected to a rotating rod 3, the inner wall of the rotating rod 3 is fixedly connected to a limiting post 3, the outer wall of the limiting post 3 is rotatably connected to a limiting rod 1, the inner wall of the limiting rod 1 is rotatably connected to a positioning post 1, the upper surface of the integrated box body is attached to a storage box, the upper surface of the storage box is attached to a box lid, the inner bottom wall of the integrated box body is attached to an integrated calibrator, the interior of the integrated box body is slidably connected to a drawer, and the outer wall of the integrated box body is provided with a limiting component, which is used to limit the integrated box body.

[0006] Through the above technical solution, the movement of fixed column one drives the movement of rotating rod one, which in turn drives the movement of fixed column two, which in turn drives the movement of fixed column three, which in turn drives the movement of rotating rod two, which in turn drives the movement of limiting column one, which in turn drives the movement of limiting column two, which in turn drives the movement of rotating rod three, which in turn drives the movement of limiting column three, which in turn drives the movement of limiting rod one, which in turn drives the movement of positioning column one, which in turn drives the movement of storage box. Thus, the storage box drives the drawer to unfold the integrated box for anti-interference testing. This not only achieves the effect of flexibly adjusting the unfolding of the integrated box to adapt to the placement requirements of instruments of different sizes to be calibrated, but also improves the efficiency of on-site anti-interference testing.

[0007] Preferably, the limiting post assembly includes a handle bracket, the outer wall of which is disposed on the outer wall of the integrated box body, and the outer wall of the integrated box body is fixedly connected to a shell.

[0008] Preferably, the outer wall of the second fixing column is fixedly connected to the outer wall of the storage box, and the outer wall of the first positioning column is fixedly connected to the outer wall of the storage box.

[0009] Preferably, the outer wall of the limiting post is fixedly connected to the outer wall of the storage box, and the outer wall of the fixing post is fixedly connected to the outer wall of the drawer.

[0010] Preferably, the outer wall of the first rotating rod is rotatably connected to the outer wall of the integrated box body, and the outer wall of the second rotating rod is rotatably connected to the outer wall of the integrated box body.

[0011] Preferably, a positioning post two is fixedly connected to the outer wall of the integrated box body, an electric push rod is rotatably connected to the outer wall of the positioning post two, a limit rod two is fixedly provided at the output end of the electric push rod, a positioning post three is rotatably connected to the inner wall of the limit rod two, a rotating post one is rotatably connected to the inner wall of the limit rod two, a guide post one is rotatably connected to the outer wall of the rotating post one, a guide post two is rotatably connected to the inner wall of the guide post one, a limit rod three is fixedly connected to the outer wall of the guide post two, a guide post three is rotatably connected to the inner wall of the limit rod three, a balance post is fixedly connected to the inside of the guide post one, and a wheel is rotatably connected to the outer wall of the balance post.

[0012] Preferably, the outer wall of the positioning post three is fixedly connected to the outer wall of the integrated box body, and the outer wall of the guide post three is fixedly connected to the outer wall of the integrated box body.

[0013] Preferably, the outer wall of the wheel is rotatably connected to the inner wall of the guide post one, and the outer wall of the limiting rod three is rotatably connected to the outer wall of the integrated box body.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the storage box is moved by the positioning column, which in turn moves the drawer to unfold the integrated box for anti-interference testing. This not only achieves the effect of flexibly adjusting the unfolding of the integrated box to adapt to the placement requirements of instruments of different sizes to be calibrated, but also improves the efficiency of on-site anti-interference testing.

[0015] 2. In this utility model, the movement of the limiting column three drives the movement of the limiting rod one, which in turn drives the movement of the positioning column one, thereby driving the storage box to move. In turn, the storage box drives the drawer to move to unfold the integrated box for anti-interference testing. This not only achieves the effect of flexibly adjusting the unfolding of the integrated box to adapt to the placement requirements of instruments of different sizes to be calibrated, but also improves the efficiency of on-site anti-interference testing.

[0016] 3. In this utility model, the integrated box body is moved by pulling the handle bracket, which achieves the effect of adapting to outdoor rugged road conditions and improving on-site transportation efficiency. Attached Figure Description

[0017] Figure 1 This is a perspective view of a portable anti-interference verification integrated box proposed in this utility model; Figure 2 This is a partial structural diagram of the handle bracket of a portable anti-interference verification integrated box proposed in this utility model; Figure 3 This is a cross-sectional schematic diagram of the internal structure of the integrated box body of a portable anti-interference verification integrated box proposed in this utility model; Figure 4 This is a cross-sectional view of the internal structure of the outer shell of a portable anti-interference verification integration box proposed in this utility model; Figure 5 This is a cross-sectional schematic diagram of the internal structure of the wheels of a portable anti-interference verification integrated box proposed in this utility model.

[0018] Legend: 1. Integrated box body; 2. Fixed post one; 3. Rotating rod one; 4. Fixed post two; 5. Fixed post three; 6. Rotating rod two; 7. Limiting post one; 8. Limiting post two; 9. Rotating rod three; 10. Limiting post three; 11. Limiting rod one; 12. Positioning post one; 13. Storage box; 14. Box lid; 15. Integrated calibrator; 16. Drawer; 17. Handle bracket; 18. Outer shell; 19. Positioning post two; 20. Electric push rod; 21. Limiting rod two; 22. Positioning post three; 23. Rotating post one; 24. Guide post one; 25. Guide post two; 26. Limiting rod three; 27. Guide post three; 28. Balance post; 29. ​​Wheels. Detailed Implementation

[0019] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] Reference Figure 1 , Figure 2 and Figure 3 This utility model provides an embodiment of a portable anti-interference verification integrated box, comprising an integrated box body 1, a fixed post 2 slidably connected to the inner wall of the integrated box body 1, a rotating rod 3 fixedly connected to the outer wall of the fixed post 2, a fixed post 4 slidably connected to the inner wall of the rotating rod 3, a fixed post 5 fixedly connected to the inside of the integrated box body 1, a rotating rod 6 rotatably connected to the outer wall of the fixed post 5, a limiting post 7 rotatably connected to the inner wall of the rotating rod 6, a limiting post 8 when the rotating rod 6 is fixed inside, and a limiting post 8 on the outer wall of the limiting post 8. A rotating rod 3 9 is rotatably connected. A limiting post 3 10 is fixedly connected to the inner wall of the rotating rod 3 9. A limiting rod 1 11 is rotatably connected to the outer wall of the limiting post 3 10. A positioning post 12 is rotatably connected to the inner wall of the limiting rod 1 11. A storage box 13 is attached to the upper surface of the integrated box body 1. A box cover 14 is attached to the upper surface of the storage box 13. An integrated calibrator 15 is attached to the inner bottom wall of the integrated box body 1. A drawer 16 is slidably connected inside the integrated box body 1. A limiting component is provided on the outer wall of the integrated box body 1. The limiting component is used to limit the integrated box body 1. Specifically, the movement of fixed column 2 drives the movement of rotating rod 3, which in turn drives fixed column 4. The integrated box body 1 restricts and guides fixed column 2, preventing it from shifting position during movement. Simultaneously, fixed column 4 restricts rotating rod 3, preventing it from falling. Furthermore, storage box 13 secures fixed column 4, ensuring its position remains unchanged during movement. This movement of fixed column 4 drives fixed column 5, which in turn drives rotating rod 6, thus... The movement of the limiting post 7 causes the integrated box body 1 to fix the fixed post 5, ensuring that the position of the fixed post 5 does not shift during movement. Simultaneously, the integrated box body 1 restricts and guides the rotating rod 6, preventing it from falling off during movement. Furthermore, the storage box 13 fixes the limiting post 7, preventing its displacement during movement. This movement of the limiting post 7 causes the limiting post 8 to move, which in turn moves the rotating rod 9, and consequently, the limiting post 10. The rotating rod 6 then moves the limiting post 8. The limiting post 28 provides support and restraint to ensure that it does not fall off when it moves. Simultaneously, the limiting post 28 restricts the rotating rod 39, so that the movement of the limiting post 28 synchronously drives the rotating rod 39. The rotating rod 39 also fixes the limiting post 30, preventing it from falling off when it moves. This allows the limiting post 30 to move, driving the limiting rod 11, which in turn moves the positioning post 12, and ultimately the storage box 13. The limiting post 30 restrains the limiting rod 11, ensuring that the limiting rod 11... The storage box 13 will not fall off during movement, and the positioning column 12 is fixed in place, ensuring that the position of the positioning column 12 will not change during movement. The integrated box body 1 supports and restricts the storage box 13, so that the position of the storage box 13 will not shift during movement. As a result, the storage box 13 moves synchronously, driving the drawer 16 to move. The drawer 16 moves to unfold the integrated box, thus enabling anti-interference testing. This not only achieves the effect of flexibly adjusting the unfolding of the integrated box to adapt to the placement requirements of instruments of different sizes to be calibrated, but also improves the efficiency of on-site anti-interference testing.

[0021] Reference Figure 1 , Figure 2 and Figure 3 The limiting post assembly includes a handle bracket 17, the outer wall of which is disposed on the outer wall of the integrated box body 1, and the outer wall of the integrated box body 1 is fixedly connected to the outer shell 18. Specifically, the handle bracket 17 is fixed by the integrated box body 1 to ensure that the handle bracket 17 will not fall when picked up by the staff. At the same time, the integrated box body 1 fixes the outer shell 18 to ensure that the position of the handle bracket 17 will not change.

[0022] Reference Figure 1 , Figure 2 and Figure 3 The outer wall of the second fixed column 4 is fixedly connected to the outer wall of the storage box 13, and the outer wall of the first positioning column 12 is fixedly connected to the outer wall of the storage box 13. Specifically, the storage box 13 is used to fix the second fixed post 4 to ensure that the position of the second fixed post 4 will not change when it moves. At the same time, the storage box 13 fixes the first positioning post 12 to ensure that the position of the first positioning post 12 will not fall off when it moves.

[0023] Reference Figure 1 , Figure 2 and Figure 3 The outer wall of the limiting post 7 is fixedly connected to the outer wall of the storage box 13, and the outer wall of the fixing post 2 is fixedly connected to the outer wall of the drawer 16. Specifically, the storage box 13 fixes the limiting post 7 so that the limiting post 7 will not fall when it moves. At the same time, the fixing post 2 restricts the drawer 16 so that the drawer 16 moves synchronously when the fixing post 2 moves.

[0024] Reference Figure 1 , Figure 2 and Figure 3 The outer wall of rotating rod 3 is rotatably connected to the outer wall of integrated box body 1, and the outer wall of rotating rod 6 is rotatably connected to the outer wall of integrated box body 1. Specifically, the integrated box body 1 restricts the rotation rod 3 so that its position will not shift when it moves. At the same time, the integrated box body 1 restricts and guides the rotation rod 6 so that its position will not shift when it moves.

[0025] Reference Figure 1 , Figure 4 and Figure 5The outer wall of the integrated box body 1 is fixedly connected to a positioning post 29. An electric push rod 20 is rotatably connected to the outer wall of the positioning post 29. A limit rod 21 is fixedly installed at the output end of the electric push rod 20. A positioning post 3 22 is rotatably connected to the inner wall of the limit rod 21. A rotating post 1 23 is rotatably connected to the inner wall of the limit rod 21. A guide post 1 24 is rotatably connected to the outer wall of the rotating post 1 23. A guide post 25 is rotatably connected to the inner wall of the guide post 1 24. The outer wall of the guide post 25 is fixedly connected to... There is a limit rod 26, and a guide post 27 is rotatably connected to the inner wall of the limit rod 26. A balance post 28 is fixedly connected to the inside of the guide post 24, and a wheel 29 is rotatably connected to the outer wall of the balance post 28. The outer wall of the positioning post 22 is fixedly connected to the outer wall of the integrated box body 1, and the outer wall of the guide post 27 is fixedly connected to the outer wall of the integrated box body 1. The outer wall of the wheel 29 is rotatably connected to the inner wall of the guide post 24, and the outer wall of the limit rod 26 is rotatably connected to the outer wall of the integrated box body 1. Specifically, by activating the electric push rod 20, the limiting rod 21 moves, which in turn moves the rotating column 23. During operation, the positioning column 29 supports and restricts the electric push rod 20, ensuring that the electric push rod 20 will not fall off during operation. At the same time, the positioning column 32 restricts and supports the limiting rod 21, preventing the limiting rod 21 from shifting position during movement. The limiting rod 21 also fixes the rotating column 23, so that the movement of the limiting rod 21 synchronously drives the rotating column 23 to move. This movement of the rotating column 23 drives the guide column 24 to move, which in turn drives the guide column 25 to move, which in turn drives the limiting rod 326 to move. The rotating column 23 restricts the guide column 24, ensuring that the guide column 24 will not shift position during movement. Simultaneously, the guide column 24 restricts the guide column 25. The system provides support and constraint to ensure that the movement of guide column 1 24 synchronously drives the movement of guide column 25. Guide column 25 also restricts the movement of limit rod 3 26, preventing its position from changing. This allows the balance column 28 to move, which in turn drives the wheel 29. The integrated box body 1 fixes and supports guide column 3 27, ensuring its position remains unchanged. Meanwhile, guide column 1 24 restricts the balance column 28, preventing it from falling off during movement. The balance column 28 also restricts the wheel 29, ensuring that its movement synchronously drives the wheel 29. The wheel 29 then moves vertically to the ground, pulling the integrated box body 1 to move. This achieves the effect of making the portable integrated box more convenient, reducing manual handling, and improving the ease of operation in mobile scenarios.

[0026] Working principle: When the telescopic integrated box needs to work, the movement of fixed column 12 drives the movement of rotating rod 13, which in turn drives the movement of fixed column 24, which in turn drives the movement of fixed column 35, which in turn drives the movement of rotating rod 26, which in turn drives the movement of limiting column 17, which in turn drives the movement of limiting column 28, which in turn drives the movement of rotating rod 39, which in turn drives the movement of limiting column 310, which in turn drives the movement of limiting rod 11, which in turn drives the movement of positioning column 12, which in turn drives the movement of storage box 13. Storage box 13 then drives drawer 16 to unfold the integrated box for anti-interference testing. This not only achieves the effect of flexibly adjusting the unfolding of the integrated box to adapt to the placement requirements of instruments of different sizes to be calibrated, but also improves the efficiency of on-site anti-interference testing. When the integrated box needs to be moved easily, the electric push rod 20 drives the limit rod 21 to move, which in turn drives the rotating column 23 to move. The rotating column 23 drives the guide column 24 to move, the guide column 24 drives the guide column 25 to move, which in turn drives the limit rod 26 to move. The limit rod 26 drives the balance column 28 to move, and the balance column 28 drives the wheel 29 to move. Thus, the wheel 29 moves and lands vertically, pulling the integrated box body 1 to move. This achieves the effect of moving the portable integrated box, reducing manual handling, and improving the convenience of mobile operation. In other words, when using this integrated box, it not only achieves the effect of flexibly adjusting the integrated box to adapt to the placement requirements of instruments of different sizes to be calibrated and improving the efficiency of on-site anti-interference calibration, but also achieves the effect of portable integrated box movement to reduce manual handling and improve the convenience of mobile operation.

[0027] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable anti-interference verification integrated box, comprising an integrated box body (1), characterized in that: The inner wall of the integrated box body (1) is slidably connected to a fixed column one (2), the outer wall of the fixed column one (2) is fixedly connected to a rotating rod one (3), the inner wall of the rotating rod one (3) is slidably connected to a fixed column two (4), the inner wall of the integrated box body (1) is fixedly connected to a fixed column three (5), the outer wall of the fixed column three (5) is rotatably connected to a rotating rod two (6), the inner wall of the rotating rod two (6) is rotatably connected to a limiting column one (7), the inner wall of the rotating rod two (6) is fixed to a limiting column two (8), the outer wall of the limiting column two (8) is rotatably connected to a rotating rod three (9), the rotating rod three (9)... The inner wall of the integrated box body (1) is fixedly connected to a limiting post three (10), the outer wall of the limiting post three (10) is rotatably connected to a limiting rod one (11), the inner wall of the limiting rod one (11) is rotatably connected to a positioning post one (12), the upper surface of the integrated box body (1) is attached to a storage box (13), the upper surface of the storage box (13) is attached to a box cover (14), the inner bottom wall of the integrated box body (1) is attached to an integrated calibrator (15), the interior of the integrated box body (1) is slidably connected to a drawer (16), the outer wall of the integrated box body (1) is provided with a limiting component, the limiting component is used to limit the integrated box body (1).

2. The portable anti-interference verification integrated box according to claim 1, characterized in that: The limiting component includes a handle bracket (17), the outer wall of which is disposed on the outer wall of the integrated box body (1), and the outer wall of the integrated box body (1) is fixedly connected to a shell (18).

3. The portable anti-interference verification integrated box according to claim 2, characterized in that: The outer wall of the second fixed column (4) is fixedly connected to the outer wall of the storage box (13), and the outer wall of the first positioning column (12) is fixedly connected to the outer wall of the storage box (13).

4. The portable anti-interference verification integrated box according to claim 1, characterized in that: The outer wall of the limiting post 1 (7) is fixedly connected to the outer wall of the storage box (13), and the outer wall of the fixing post 1 (2) is fixedly connected to the outer wall of the drawer (16).

5. A portable anti-interference verification integrated box according to claim 2, characterized in that: The outer wall of the first rotating rod (3) is rotatably connected to the outer wall of the integrated box body (1), and the outer wall of the second rotating rod (6) is rotatably connected to the outer wall of the integrated box body (1).

6. A portable anti-interference verification integrated box according to claim 3, characterized in that: The outer wall of the integrated box body (1) is fixedly connected to a positioning post 2 (19). The outer wall of the positioning post 2 (19) is rotatably connected to an electric push rod (20). The output end of the electric push rod (20) is fixedly provided with a limit rod 2 (21). The inner wall of the limit rod 2 (21) is rotatably connected to a positioning post 3 (22). The inner wall of the limit rod 2 (21) is rotatably connected to a rotating post 1 (23). The outer wall of the rotating post 1 (23) is rotatably connected to a guide post 1 (24). The inner wall of the guide post 1 (24) is rotatably connected to a guide post 2 (25). The outer wall of the guide post 2 (25) is fixedly connected to a limit rod 3 (26). The inner wall of the limit rod 3 (26) is rotatably connected to a guide post 3 (27). The inside of the guide post 1 (24) is fixedly connected to a balance post (28). The outer wall of the balance post (28) is rotatably connected to a wheel (29).

7. A portable anti-interference verification integrated box according to claim 6, characterized in that: The outer wall of the positioning post three (22) is fixedly connected to the outer wall of the integrated box body (1), and the outer wall of the guide post three (27) is fixedly connected to the outer wall of the integrated box body (1).

8. A portable anti-interference verification integrated box according to claim 6, characterized in that: The outer wall of the wheel (29) is rotatably connected to the inner wall of the guide post (24), and the outer wall of the limiting rod (26) is rotatably connected to the outer wall of the integrated box body (1).

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