Turnover type detachable measurement and control board

Abstract

The utility model discloses a turnover type detachable measurement and control board, which relates to the technical field of measurement and control devices and comprises a measurement and control board, a fixing piece and a support. The bottom of the support is connected with the low-voltage drawer cabinet, the support is arranged at one end of the measurement and control plate, and the other end of the measurement and control plate is connected with the side wall of the low-voltage drawer cabinet through a fixing piece. The measurement and control board has enough strength and durability, and can resist heat and vibration in the operation process of an electric power system. The installation is convenient, secondary elements can be conveniently installed and detached, enough installation space can be provided, and electrical elements are easy to operate. The measurement and control board can ensure safe operation of electrical elements of a control loop, can provide obvious separation of a primary loop and a secondary control loop, and can bear overload, faults and the like of a power system. Compatibility and expansibility are achieved, the side plate can be compatible with various different secondary elements, and meanwhile expansion and upgrading can be conveniently carried out. And the control element can be conveniently updated, maintained and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of measurement and control devices, in particular to a flip-type detachable measurement and control board. Background Art

[0002] Low-voltage cabinets are commonly used in power systems, housing and protecting electrical components. They typically feature a secondary component monitoring and control panel, providing a fixed mounting location for the components and facilitating maintenance and management.

[0003] Patent publication number CN213692658U discloses a measurement and control board, comprising a fixed frame and a support frame, wherein the fixed frame is sleeved on the outside of the support frame, a plurality of mounting holes are formed on the fixed frame, the thickness of the support frame is greater than that of the fixed frame, the interior of the support frame is used to accommodate a measurement and control device, the side walls of the support frame are formed with fixing holes for fixing the measurement and control device within the support frame, and the front side of the fixed frame is provided with a transparent protective window, one side of the protective window is hinged to the fixed frame, and the other side is movably connected to the fixed frame. The measurement and control board provided by the utility model completely fixes the measurement and control device through the fixed frame and the support frame, avoiding the phenomenon of the measurement and control board shaking back and forth after assembly and unstable coordination due to the large number of secondary lines and large elastic force after the components are installed, thereby ensuring the performance of the measurement and control device.

[0004] The existing measurement and control panels are inconvenient to install and maintain, which affects production efficiency. Summary of the Invention

[0005] The purpose of the utility model is to provide a flip-up detachable measurement and control board to solve the problems existing in the above-mentioned prior art. It can be installed and maintained by flipping and then disassembling it, which can facilitate the wiring installation of the control circuit electrical components and protect other electrical components in the drawer without interference.

[0006] To achieve the above purpose, the present invention provides the following solutions:

[0007] The utility model provides a flip-type detachable measurement and control board, comprising a measurement and control board, a fixing piece and a bracket; the bottom of the bracket is connected to a low-voltage drawer cabinet, the bracket is arranged at one end of the measurement and control board, and the other end of the measurement and control board is connected to the side wall of the low-voltage drawer cabinet through the fixing piece.

[0008] Optionally, the fixing member is a V-shaped structure, with a first pin hole provided at each end of the fixing member, and a second pin hole provided in the middle of the fixing member; the first pin hole at one end of the fixing member is used to connect with the other end of the measurement and control board, and the first pin hole at the other end of the fixing member is used to connect with the side wall of the low-voltage drawer cabinet.

[0009] Optionally, a circular boss is provided in the middle of the fixing member coaxially with the second pin hole.

[0010] Optionally, a first mounting hole is provided on the upper front side of the bracket, and a second mounting hole is provided through the lower front end of the bracket, the first mounting hole is a circular hole, and the second mounting hole includes a circular hole, and an opening groove is provided on the side of the circular hole facing the front end of the bracket and obliquely upward, and the width of the opening groove is smaller than the diameter of the circular hole.

[0011] Optionally, two first mounting holes are vertically provided on the upper front side of the bracket, and two second mounting holes are vertically provided through the lower front end of the bracket.

[0012] Optionally, a third mounting head is provided at the other end of the measurement and control board, and the third mounting head is used to be connected to the fixing member.

[0013] Optionally, a first mounting head is provided at the upper portion of one end of the measurement and control board, and a second mounting head is provided at the lower portion of one end of the measurement and control board; the axis of the first mounting head extends from the front end face of the measurement and control board to the rear end face of the measurement and control board, and the axis of the second mounting head extends from one end of the measurement and control board to the other end of the measurement and control board; the first mounting head is used to connect to the upper mounting hole of the bracket, and the second mounting head is used to connect to the lower mounting hole of the bracket.

[0014] Optionally, the second mounting head includes a square structure, and one opposite side of the square structure is provided with an arc structure with the geometric center of the square structure as the center of the circle, and the width of the square structure is smaller than the width of the opening groove in the second mounting hole on the bracket.

[0015] Optionally, the measurement and control board is made of ABS material.

[0016] Compared with the prior art, the utility model has achieved the following technical effects:

[0017] 1. The measurement and control board is made of ABS material to ensure strength and durability. It has enough strength to bear the weight of the secondary components and has enough durability to withstand the heat and vibration during the operation of the power system.

[0018] 2. Easy installation: 1. Insert the right pin into the small ear under the fixture. 2. Insert the left bracket into the bracket's angled hole when the measurement and control board is at a 45-degree angle. 3. Push the measurement and control board until it hits the circular boss on the fixture, stopping rotation. Position it using the positioning hole on the right bracket. This allows for easy installation and removal of secondary components, provides ample installation space, and allows for easy access to electrical components.

[0019] 3. Safety: The measurement and control board can ensure the safe operation of the electrical components of the control circuit, provide clear separation between the primary circuit and the secondary control circuit, and be able to withstand overload and faults of the power system.

[0020] 4. Compatibility and scalability: the side panels are compatible with various secondary components and can be easily expanded and upgraded. Control components can be easily updated, maintained, and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the structure of the flip-type detachable measurement and control board in the present invention;

[0023] Figure 2 This is a structural diagram of the flip-type detachable measurement and control board in the present invention from another perspective;

[0024] Figure 3 This is a schematic structural diagram of the fixing member in the flip-type detachable measurement and control board of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the bracket in the flip-type detachable measurement and control board of the present invention;

[0026] Figure 5 This is a structural diagram of the measurement and control board in the flip-type detachable measurement and control board of the present invention.

[0027] Description of reference numerals:

[0028] 1. Measurement and control board; 2. Fixing piece; 3. Bracket; 11. First mounting head; 12. Second mounting head; 13. Third mounting head; 31. First mounting hole; 32. Second mounting hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0031] like Figures 1 to 5 As shown, this embodiment provides a flip-type detachable measurement and control board 1, including a measurement and control board 1, a fixing member 2 and a bracket 3; the bottom of the bracket 3 is connected to the low-voltage drawer cabinet, the bracket 3 is arranged at one end of the measurement and control board 1, and the other end of the measurement and control board 1 is connected to the side wall of the low-voltage drawer cabinet through the fixing member 2.

[0032] The fixing member 2 has a V-shaped structure. In this embodiment, the angle between its two ends is obtuse. A first pinhole is provided at each end of the fixing member 2, and a second pinhole is provided in the middle of the fixing member 2. The first pinhole at one end of the fixing member 2 is used to connect to the other end of the measurement and control board 1, while the first pinhole at the other end of the fixing member 2 is used to connect to the side wall of the low-voltage drawer cabinet. A circular boss is provided in the middle of the fixing member 2, coaxial with the second pinhole.

[0033] The first pin holes at both ends of the fixing part 2 are connected to the side wall of the low-voltage drawer cabinet and the third mounting head 13 on one side of the measurement and control board 1. The circular boss in the middle is used to limit the measurement and control board 1, that is, the measurement and control board 1 is pushed to the circular boss on the fixing part 2 to collide and stop rotating, and the measurement and control board 1 is installed in place.

[0034] Two first mounting holes 31 are vertically provided on the upper front side of the bracket 3, and two second mounting holes 32 are vertically provided through the lower front end of the bracket 3. The first mounting hole 31 is a circular hole, and the second mounting hole 32 includes a circular hole. An open groove is provided on one side of the circular hole toward the front end of the bracket 3 and obliquely upward, and the width of the open groove is smaller than the diameter of the circular hole.

[0035] A first mounting head 11 is provided at the upper part of one end of the measurement and control board 1, and a second mounting head 12 is provided at the lower part of one end of the measurement and control board 1; the second mounting head 12 and the third mounting head 13 are coaxially arranged; the axis of the first mounting head 11 extends from the front end face of the measurement and control board 1 to the rear end face of the measurement and control board 1, and the axis of the second mounting head 12 extends from one end of the measurement and control board 1 to the other end of the measurement and control board 1; the first mounting head 11 is used to connect with the upper mounting hole of the bracket 3, and the second mounting head 12 is used to connect with the lower mounting hole of the bracket 3.

[0036] The second mounting head 12 includes a square structure, one opposite side of which is provided with an arc structure with the geometric center of the square structure as the circle center. The width of the square structure is smaller than the width of the opening groove in the second mounting hole 32 on the bracket 3.

[0037] During installation, the third mounting head 13 on the measurement and control board 1 is inserted into the first pin hole at the lower end of the fixing member 2. The measurement and control board 1 is tilted at 45 degrees so that the second mounting head 12 is inserted into the opening groove of the first mounting hole 31 and enters the circular hole. The measurement and control board 1 is pushed to rotate until the rear side of the measurement and control board 1 touches the circular boss in the middle of the fixing member 2. At this time, the first mounting head 11 is inserted into the first mounting hole 31 on the upper part of the bracket 3, and the installation of the measurement and control board 1 is completed.

[0038] The measurement and control board 1 is made of ABS material to ensure strength and durability. It has sufficient strength to bear the weight of the secondary components and also has sufficient durability to resist heat and vibration during the operation of the power system.

[0039] The flip-type detachable measurement and control board 1 in this embodiment changes the traditional installation method to better improve production efficiency.

[0040] It should be noted that it is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention, and any reference signs in the claims should not be regarded as limiting the claims involved.

[0041] This specification uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. At the same time, those skilled in the art will find that the specific implementation methods and application scopes may vary based on the concept of the present invention. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims

1. A flip-type detachable measurement and control board, characterized in that: It includes a measurement and control board, a fixing part and a bracket; the bottom of the bracket is connected to the low-voltage drawer cabinet, the bracket is arranged at one end of the measurement and control board, and the other end of the measurement and control board is connected to the side wall of the low-voltage drawer cabinet through the fixing part.

2. The flip-type detachable measurement and control board according to claim 1, characterized in that: The fixing member has a V-shaped structure, and a first pin hole is provided at each end of the fixing member, and a second pin hole is provided in the middle of the fixing member; the first pin hole at one end of the fixing member is used to connect with the other end of the measurement and control board, and the first pin hole at the other end of the fixing member is used to connect with the side wall of the low-voltage drawer cabinet.

3. The flip-type detachable measurement and control board according to claim 2, characterized in that: A circular boss is provided in the middle of the fixing piece coaxially with the second pin hole.

4. The flip-type detachable measurement and control board according to claim 1, characterized in that: A first mounting hole is provided on the upper front side of the bracket, and a second mounting hole is provided through the lower front end of the bracket. The first mounting hole is a circular hole, and the second mounting hole includes a circular hole. An open groove is provided on one side of the circular hole facing the front end of the bracket and facing obliquely upward, and the width of the open groove is smaller than the diameter of the circular hole.

5. The flip-type detachable measurement and control board according to claim 4, characterized in that: Two first mounting holes are vertically arranged on the front side of the upper portion of the bracket, and two second mounting holes are vertically arranged through the front end of the lower portion of the bracket.

6. The flip-type detachable measurement and control board according to claim 1, characterized in that: A third mounting head is provided at the other end of the measurement and control board, and the third mounting head is used to be connected to the fixing member.

7. The flip-type detachable measurement and control board according to claim 1, characterized in that: A first mounting head is provided at the upper part of one end of the measurement and control board, and a second mounting head is provided at the lower part of one end of the measurement and control board; the axis of the first mounting head extends from the front end face of the measurement and control board to the rear end face of the measurement and control board, and the axis of the second mounting head extends from one end of the measurement and control board to the other end of the measurement and control board; the first mounting head is used to connect with the upper mounting hole of the bracket, and the second mounting head is used to connect with the lower mounting hole of the bracket.

8. The flip-type detachable measurement and control board according to claim 7, characterized in that: The second mounting head includes a square structure, one opposite side of the square structure is provided with an arc structure with the geometric center of the square structure as the center of the circle, and the width of the square structure is smaller than the width of the opening groove in the second mounting hole on the bracket.

9. The flip-type detachable measurement and control board according to claim 1, characterized in that: The measurement and control board is made of ABS material.

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