Current sensor fixing structure

Abstract

The utility model belongs to the technical field of current sensors, and discloses a current sensor fixing structure which comprises a current sensor body, a mounting plate is fixedly arranged on the bottom surface of the current sensor body, a mounting table is mounted on the bottom surface of the mounting plate, a mounting groove is formed in the upper surface of the mounting table, and the mounting plate is matched with the mounting groove. A mounting groove is formed in the mounting plate, fixing grooves are formed in the two opposite inner walls of the mounting groove, sliding grooves are formed in the two opposite side walls of the mounting plate, the sliding grooves are right opposite to the fixing grooves, and a fixing assembly used for fixing the mounting plate in the mounting groove is arranged on the mounting plate. The device has the effect of reducing the working difficulty of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of current sensors, in particular to a current sensor fixing structure. Background Art

[0002] A current sensor is a detection device that can sense the information of the measured current and convert the sensed information into an electrical signal or other required form of information output that meets certain standards according to certain rules to meet the requirements of information transmission, processing, storage, display, recording and control. In order to ensure stability, the current sensor will be fixed with a fixed structure during use.

[0003] The inventors believe that the following drawbacks exist in the aforementioned related technologies: Existing current sensors are often secured with screws, which require workers to first perform tapping. Only then can workers use the screws to secure the current sensor. This tapping process is difficult, and tapping on fragile materials can easily damage the thread groove, necessitating secondary tapping, which increases the worker's workload. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a current sensor fixing structure.

[0005] The above technical objectives of the present utility model are achieved through the following technical solutions: a current sensor fixing structure, including a current sensor body, a mounting plate fixedly provided on the bottom surface of the current sensor body, a mounting platform installed on the bottom surface of the mounting plate, a mounting groove provided on the upper surface of the mounting platform, the mounting plate and the mounting groove matching each other, a fixing groove provided on two opposite inner walls of the mounting groove, a sliding groove provided on two opposite side walls of the mounting plate, the sliding groove facing the fixing groove, and a fixing component for fixing the mounting plate in the mounting groove provided on the mounting plate.

[0006] By adopting the above technical solution, when the worker needs to install the current sensor body, the worker needs to install the mounting plate into the mounting slot. Then, the worker activates the fixing assembly, and the fixing assembly fixes the mounting plate in the mounting slot. During this process, the worker can fix the mounting plate in the mounting slot only by using the fixing plate, thereby fixing the current sensor body fixed to the mounting plate. This reduces the difficulty of the worker's installation of the current sensor body and thus reduces the difficulty of the worker's work.

[0007] Furthermore, the fixing assembly includes a sliding rod slidably arranged in the sliding groove and a fixing piece fixedly arranged at one end of the sliding rod, the fixing piece and the fixing groove match each other, and the cross-sections of the fixing piece and the fixing groove are both diamond-shaped.

[0008] By adopting the above technical solution, when the staff needs to fix the mounting plate in the mounting groove, the staff needs to slide the sliding rod in the direction close to the fixing groove, and then the fixing part slides in the direction of the fixing groove under the action of the sliding rod, so that the fixing part slides into the fixing groove. In this process, because the cross-sections of the fixing part and the fixing groove are both diamond-shaped, the diamond-shaped fixing part and the fixing groove reduce the probability of the sliding rod sliding when subjected to external force, thereby reducing the probability of the fixing part and the fixing groove separating from each other, thereby improving the stability of the device.

[0009] Furthermore, the fixing member includes four mounting seats distributed in an array, one of the mounting seats is fixed to the sliding rod, and a rotation groove is provided on the side walls of the four mounting seats. The fixing member also includes four rotating rods that are respectively rotatably arranged in the four rotating grooves, and the other ends of the four rotating rods are respectively rotatably connected to the adjacent rotating grooves.

[0010] By adopting the above technical solution, when the fixing member slides toward the fixing groove under the action of the sliding rod, the fixing member abuts against the inner wall of the installation groove. At this time, the mounting seat and the rotating rod rotate relative to each other, thereby deforming the fixing member, causing the fixing member to slide into the fixing groove. During this process, the difficulty of sliding the fixing member into the fixing groove is reduced, thereby simplifying the work of the staff.

[0011] Furthermore, a rotation groove is provided on the inner top wall and the inner bottom wall of the rotation groove, and a plurality of rotation rods are rotatably provided in the rotation grooves, and the plurality of rotation rods are respectively fixed to adjacent rotation rods.

[0012] By adopting the above technical solution, when the mounting seat and the rotating rod rotate relative to each other, the rotating rod rotates synchronously with the rotating rod. During this process, the rotating rod limits the rotating rod, thereby reducing the probability of shaking of the rotating rod during rotation, thereby reducing the probability of separation of the rotating rod and the mounting seat, and thus improving the stability of the device.

[0013] Furthermore, a reset groove is provided on the inner wall of the rotating groove, a torsion spring is fixedly provided on the side wall of the rotating rod, and the other end of the torsion spring is fixedly provided on the inner wall of the reset groove.

[0014] By adopting the above technical solution, when the fixing piece slides into the fixing groove, the rotating rod rotates under the action of the torsion spring, and then the rotating rod rotates relative to the mounting seat under the action of the rotating rod, thereby reducing the difficulty for the staff to reset the fixing piece, thereby reducing the difficulty of the staff's work.

[0015] Furthermore, a connecting groove is provided through the inner top wall of the slide groove, a connecting piece is fixedly provided on the upper surface of the slide rod, the connecting piece is slidably connected to the connecting groove, and a sliding block is fixedly provided on the upper surface of the connecting piece.

[0016] By adopting the above technical solution, the slider and the connecting piece reduce the difficulty for the staff to slide the slide rod, thereby reducing the difficulty of the staff's work.

[0017] Furthermore, a tightening groove is provided on the inner wall of the slide groove, a tightening spring is fixedly provided on the side wall of the slide rod away from the fixing member, and the other end of the tightening spring is fixedly provided on the inner wall of the tightening groove.

[0018] By adopting the above technical solution, the pressing spring reduces the probability of the slide bar sliding away from the fixing slot when subjected to external force, thereby reducing the probability of the fixing member and the fixing slot being separated from each other, thereby improving the stability of the device.

[0019] In summary, the present invention has the following beneficial effects:

[0020] 1. In this application, when the staff needs to install the current sensor body, the staff needs to install the mounting plate into the mounting slot. Subsequently, the staff activates the fixing component, and the mounting plate is fixed in the mounting slot under the action of the fixing component. During this process, the staff can fix the mounting plate in the mounting slot only by the fixing plate, thereby fixing the current sensor body fixed to the mounting plate, thereby reducing the difficulty of the staff to install the current sensor body, thereby reducing the difficulty of the staff's work;

[0021] 2. In the present application, when the staff needs to fix the mounting plate in the mounting groove, the staff needs to slide the slide bar in the direction close to the fixing groove, and then the fixing member slides in the direction of the fixing groove under the action of the slide bar, so that the fixing member slides into the fixing groove. During this process, because the cross-sections of the fixing member and the fixing groove are both diamond-shaped, the diamond-shaped fixing member and the fixing groove reduce the probability of the slide bar sliding when subjected to external force, thereby reducing the probability of the fixing member and the fixing groove separating from each other, thereby improving the stability of the device;

[0022] 3. In this application, when the fixing member slides toward the fixing groove under the action of the slide rod, the fixing member abuts against the inner wall of the mounting groove. At this time, the mounting seat and the rotating rod rotate relative to each other, thereby deforming the fixing member, causing the fixing member to slide into the fixing groove. This process reduces the difficulty for the operator to slide the fixing member into the fixing groove, thereby reducing the difficulty of the operator's work. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0024] Figure 2 It is a schematic cross-sectional view of the fixing assembly in an embodiment of the present utility model;

[0025] Figure 3 This is a schematic structural diagram of a fixing member in an embodiment of the present utility model;

[0026] Figure 4 It is a schematic cross-sectional structural diagram of a fixing member in an embodiment of the present utility model.

[0027] In the figure: 1. Current sensor body; 11. Mounting plate; 12. Mounting platform; 2. Mounting slot; 21. Slide slot; 22. Fixed slot; 23. Rotation slot; 24. Rotation slot; 25. Reset slot; 26. Connecting slot; 27. Clamping slot; 3. Fixing assembly; 31. Slide rod; 32. Fixing piece; 321. Mounting seat; 322. Rotation rod; 4. Rotation rod; 5. Torsion spring; 6. Connecting piece; 61. Slider; 7. Clamping spring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0029] like Figure 1-4 As shown, the embodiment of the present application discloses a current sensor fixing structure, including a current sensor body 1, a mounting plate 11, a mounting platform 12, a fixing assembly 3, a rotating rod 4 and a torsion spring 5. The current sensor body 1 is used to detect current (the current sensor is a mature existing technology, so its specific structure is not disclosed). The mounting plate 11 is a rectangular plate-shaped structure, and the mounting plate 11 is fixedly arranged on the bottom surface of the current sensor body 1. The mounting platform 12 is a rectangular parallelepiped structure, and the mounting platform 12 is mounted on the bottom surface of the mounting plate 11. The upper surface of the mounting platform 12 is provided with a mounting groove 2, and the mounting plate 11 and the mounting groove 2 match each other. The two opposite inner walls of the mounting groove 2 are provided with a fixing groove 22, and the two opposite side walls of the mounting plate 11 are provided with a slide groove 21, and the slide groove 21 is directly opposite to the fixing groove 22.

[0030] When the worker needs to install the current sensor body 1, the worker needs to install the mounting plate 11 into the mounting groove 2. Then, the worker activates the fixing assembly 3, and the fixing assembly 3 fixes the mounting plate 11 in the mounting groove 2. During this process, the worker can fix the mounting plate 11 in the mounting groove 2 only by using the fixing plate, thereby fixing the current sensor body 1 fixed to the mounting plate 11. This reduces the difficulty of the worker's installation of the current sensor body 1 and thus reduces the difficulty of the worker's work.

[0031] The fixing assembly 3 is mounted on the mounting plate 11 and is used to secure the mounting plate 11 within the mounting slot 2. The fixing assembly 3 includes a slide bar 31 and a fixing member 32. The slide bar 31 is a rectangular rod-shaped structure that slides within the slide slot 21. The fixing member 32 is fixed to one end of the slide bar 31. The fixing member 32 matches the fixing slot 22, and both the fixing member 32 and the fixing slot 22 have diamond-shaped cross-sections.

[0032] When the staff needs to fix the mounting plate 11 in the mounting groove 2, the staff needs to slide the slide rod 31 in the direction close to the fixing groove 22, and then the fixing part 32 slides in the direction of the fixing groove 22 under the action of the slide rod 31, so that the fixing part 32 slides into the fixing groove 22. In this process, because the cross-sections of the fixing part 32 and the fixing groove 22 are both diamond-shaped, the diamond-shaped fixing part 32 and the fixing groove 22 reduce the probability of the slide rod 31 sliding when subjected to external force, thereby reducing the probability of the fixing part 32 and the fixing groove 22 separating from each other, thereby improving the stability of the device.

[0033] The fixing member 32 includes a mounting base 321 and a rotating rod 322. Four mounting bases 321 are provided and arranged in an array, one of which is fixed to the sliding rod 31. A rotating groove 23 is defined on the sidewalls of each of the four mounting bases 321. Four rotating rods 322 are provided and are rotatably mounted within each of the four rotating grooves 23. The other ends of the four rotating rods 322 are rotatably connected to adjacent rotating grooves 23.

[0034] When the fixing member 32 slides toward the fixing groove 22 under the action of the slide rod 31, the fixing member 32 abuts against the inner wall of the installation groove 2. At this time, the mounting seat 321 and the rotating rod 322 rotate relative to each other, thereby deforming the fixing member 32 and sliding the fixing member 32 into the fixing groove 22. In this process, it is easier for the operator to slide the fixing member 32 into the fixing groove 22, thereby reducing the difficulty of the operator's work.

[0035] A rotation groove 24 is provided on the inner top wall and the inner bottom wall of the rotation groove 23. The rotation rod 4 is a round rod structure with a vertical axis. There are multiple rotation rods 4 and they are rotatably set in multiple rotation grooves 24 respectively, and the multiple rotation rods 4 are respectively fixed to the adjacent rotation rods 322.

[0036] When the mounting seat 321 and the rotating rod 322 rotate relative to each other, the rotating rod 4 rotates synchronously with the rotating rod 322. During this process, the rotating rod 4 limits the rotating rod 322, thereby reducing the probability of shaking of the rotating rod 322 during rotation, thereby reducing the probability of separation of the rotating rod 322 and the mounting seat 321, thereby improving the stability of the device.

[0037] A reset groove 25 is defined on the inner wall of the rotating groove 24 . One end of the torsion spring 5 is fixedly disposed on the side wall of the rotating rod 4 , and the other end of the torsion spring 5 is fixedly disposed on the inner wall of the reset groove 25 .

[0038] When the fixing member 32 slides into the fixing groove 22, the rotating rod 4 rotates under the action of the torsion spring 5, and the rotating rod 322 rotates relative to the mounting seat 321 under the action of the rotating rod 4, thereby reducing the difficulty of the staff to reset the fixing member 32, thereby reducing the difficulty of the staff's work.

[0039] To reduce the difficulty of the staff's work, a connecting groove 26 is formed on the inner top wall of the slide trough 21. A connecting member 6 is fixedly provided on the upper surface of the slide rod 31. The connecting member 6 is slidably connected to the connecting groove 26. A slider 61 is fixedly provided on the upper surface of the connecting member 6. The slider 61 and the connecting member 6 reduce the difficulty of the staff in sliding the slide rod 31, thereby reducing the difficulty of the staff's work.

[0040] To improve the stability of the device, a retaining groove 27 is formed on the inner wall of the slide groove 21. A retaining spring 7 is fixedly mounted on the side wall of the slide rod 31 away from the fixing member 32. The other end of the retaining spring 7 is fixed to the inner wall of the retaining groove 27. The retaining spring 7 reduces the probability of the slide rod 31 sliding away from the fixing groove 22 when subjected to external forces, thereby reducing the probability of the fixing member 32 and the fixing groove 22 separating from each other, thereby improving the stability of the device.

[0041] The principle of use of a current sensor fixing structure in this embodiment is as follows: when a worker needs to install the current sensor body 1, the worker needs to install the mounting plate 11 into the mounting groove 2. The worker then activates the fixing assembly 3, which then fixes the mounting plate 11 in the mounting groove 2. During this process, the worker can fix the mounting plate 11 in the mounting groove 2 solely by using the fixing plate, thereby fixing the current sensor body 1 fixed to the mounting plate 11. This reduces the difficulty for the worker to install the current sensor body 1, thereby reducing the difficulty of the worker's work.

[0042] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A current sensor fixing structure, comprising a current sensor body (1), characterized in that: The bottom surface of the current sensor body (1) is fixedly provided with a mounting plate (11), the bottom surface of the mounting plate (11) is provided with a mounting platform (12), the upper surface of the mounting platform (12) is provided with a mounting groove (2), the mounting plate (11) and the mounting groove (2) are matched with each other, the two opposite inner walls of the mounting groove (2) are provided with a fixing groove (22), the two opposite side walls of the mounting plate (11) are provided with a sliding groove (21), the sliding groove (21) and the fixing groove (22) are opposite to each other, and the mounting plate (11) is provided with a fixing component (3) for fixing the mounting plate (11) in the mounting groove (2).

2. The current sensor fixing structure according to claim 1, characterized in that: The fixing assembly (3) comprises a sliding rod (31) slidably arranged in the sliding groove (21) and a fixing member (32) fixedly arranged at one end of the sliding rod (31); the fixing member (32) and the fixing groove (22) match each other, and the cross sections of the fixing member (32) and the fixing groove (22) are both rhombus-shaped.

3. The current sensor fixing structure according to claim 2, wherein: The fixing member (32) includes four mounting seats (321) distributed in an array, one of the mounting seats (321) is fixed to the sliding rod (31), and a rotation groove (23) is provided on the side walls of the four mounting seats (321). The fixing member (32) also includes four rotating rods (322) that are respectively rotatably arranged in the four rotating grooves (23), and the other ends of the four rotating rods (322) are respectively rotatably connected to the adjacent rotating grooves (23).

4. The current sensor fixing structure according to claim 3, wherein: The inner top wall and the inner bottom wall of the rotating groove (23) are both provided with rotating grooves (24), and a plurality of rotating rods (4) are rotatably arranged in the rotating grooves (24), and the plurality of rotating rods (4) are respectively fixed to adjacent rotating rods (322).

5. The current sensor fixing structure according to claim 4, characterized in that: A reset groove (25) is provided on the inner wall of the rotating groove (24), a torsion spring (5) is fixedly provided on the side wall of the rotating rod (4), and the other end of the torsion spring (5) is fixedly provided on the inner wall of the reset groove (25).

6. The current sensor fixing structure according to claim 2, wherein: A connecting groove (26) is provided on the inner top wall of the slide groove (21), a connecting piece (6) is fixedly provided on the upper surface of the slide rod (31), the connecting piece (6) is slidably connected to the connecting groove (26), and a sliding block (61) is fixedly provided on the upper surface of the connecting piece (6).

7. The current sensor fixing structure according to claim 2, wherein: A tightening groove (27) is provided on the inner wall of the slide groove (21), a tightening spring (7) is fixedly provided on the side wall of the slide rod (31) away from the fixing member (32), and the other end of the tightening spring (7) is fixedly provided on the inner wall of the tightening groove (27).

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