Fault detection terminal for energy storage converter

Abstract

The utility model discloses a fault detection terminal for an energy storage converter, and the terminal comprises a main body assembly which comprises an operation region and two groups of connection ports disposed at one side of the operation region; the sorting assembly comprises a set of connecting frames connected to one side of the operation area in a sliding mode, three sets of first connecting blocks connected between the inner sides of the connecting frames in a sliding mode, a set of second connecting blocks connected to the outer sides of the connecting frames in a sliding mode, groove holes formed in the two sides of the first connecting blocks and the two sides of the second connecting blocks, and a set of first sliding grooves formed in the lower middle portion of one side of the operation area. And the placing assembly comprises a mounting plate fixed below one side of the operation area. The utility model discloses an energy storage transformer detection terminal, and aims to solve the problems that when an existing detection terminal detects an energy storage transformer, the detection terminal and the energy storage transformer need to be connected together through connecting wires, but the number of the connecting wires of the detection terminal is large, when all the connecting wires are used, the wire body parts of the connecting wires are easily intertwined together, and use of the connecting wires is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of converters, in particular to a fault detection terminal for an energy storage converter. Background Art

[0002] The energy storage converter, also known as PCS, can control the charging and discharging process of the battery, perform AC / DC conversion, and directly supply power to the AC load without a power grid. The PCS consists of a DC / AC bidirectional converter, a control unit, etc. When the energy storage converter fails during use, a detection terminal must be used to detect the converter.

[0003] However, it still has the following disadvantages in actual use:

[0004] When the existing detection terminal detects the energy storage transformer, the two need to be connected together through a connecting wire. However, the detection terminal has a large number of connecting wires. When all the connecting wires are in use, the wire parts of the connecting wires are easily entangled, which affects the use of the connecting wires. Utility Model Content

[0005] Technical solutions to be solved

[0006] The purpose of the utility model is to provide an energy storage converter fault detection terminal, which solves the problem that the existing detection terminal proposed in the above background technology needs to connect the two together through a connecting wire when detecting the energy storage transformer through a separation component and a placement component, but the number of connecting wires in the detection terminal is large. When all the connecting wires are in use, the wire body parts of the connecting wires are easily entangled together, which affects the use of the connecting wires.

[0007] Technical Solution

[0008] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0009] The utility model is a fault detection terminal for an energy storage converter, comprising:

[0010] The main component includes an operation area and two sets of connection ports opened on one side of the operation area;

[0011] The subassembly comprises a group of connecting frames slidably connected to one side of the operation area, three groups of connecting blocks 1 slidably connected between the inner sides of the connecting frames, a group of connecting blocks 2 slidably connected to the outer sides of the connecting frames, slots opened on both sides of the connecting blocks 1 and 2, and a group of sliding grooves 1 opened in the middle and lower part of one side of the operation area;

[0012] Place the components, including the mounting plate, secured to the lower side of the operating area.

[0013] Furthermore, the top and bottom ends of the connecting frame extend to an outer side surface of the slide slot, and a slider is clamped at the connection between the two, and the slider is fixedly connected to the top and bottom ends of the connecting frame;

[0014] The connection frame is opposite to the connection port, and the connection between the connection blocks is magnetic.

[0015] Furthermore, the inner side of the connecting frame is provided with a set of second slide grooves, and the outer side is provided with a clamping groove, and the second slide grooves and the outer side of the clamping grooves are clamped with moving blocks;

[0016] Both sides of the connecting block 1 and one side of the connecting block 2 are fixedly connected with mounting blocks, and one end of the mounting block is fixedly connected with the moving block.

[0017] Furthermore, the placement assembly also includes three groups of connecting rods fixed on one side of the mounting plate, two groups of square grooves fixed at both ends of the connecting rods, a connecting plate hinged to the top connecting rod and one side of the square groove above, and a group of blocks placed on the inner side surfaces of both ends of the connecting rods.

[0018] Furthermore, a connecting groove is formed between the connecting rods, and a spring is placed at the connection between the clamping block and the connecting rod.

[0019] Furthermore, the spring is provided with a movable groove inside the connecting rod, one end of the spring is fixedly connected to the clamping block, and the other end is fixedly connected to one side inside the movable groove.

[0020] Furthermore, five grooves are provided on the inner side surface of the connecting plate, and the grooves are placed opposite to the connecting grooves.

[0021] Furthermore, the main body component also includes a body fixed to the periphery of the operating area and a display screen fixed to one side of the body.

[0022] Beneficial Effects

[0023] Compared with the prior art, the advantages of the present invention are:

[0024] 1. The utility model provides a group of movable connection frames in front of the connection port of the operation area, and three groups of connection blocks 1 are slidably connected to the inner side of the connection frames, and two groups of connection blocks 2 are slidably connected to the outer side. The connection wires can be clamped between the connection blocks 1 and the connection blocks 2, so that all the connection wires can be separated and sorted out to avoid the entanglement of the sagging wires when the connection wires are used.

[0025] 2. Based on beneficial effect 1, two sets of slide grooves 2 are opened on the inner side surface of the connecting frame, and a card slot is opened on the outer side surface of the connecting frame. The mounting blocks on both sides of the connecting block 1 are fixedly connected to the movable block in the slide groove 2, and the mounting rod at one end of the connecting block 2 is fixedly connected to the movable block in the card slot, so that the connecting block 1 and the connecting block 2 can be adjusted according to the connection height of the connecting line.

[0026] 3. Based on the second beneficial effect, a connecting groove is fixedly connected to the lower front side of the operating area, and the connecting wire can be placed in the connecting groove. Spring-loaded clamping blocks are arranged at both ends of the connecting groove to clamp the two ends of the connecting wire. At the same time, the connecting ends of the connecting wire can be placed in the square groove, and then the outer connecting plate can cover the connecting groove and the square groove, so that the connecting wire can be stored after use.

[0027] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0030] Figure 2 This is a schematic diagram of the structure of the subassembly of the utility model;

[0031] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0032] Figure 4 This is a schematic diagram of the structure of the components placed in the utility model;

[0033] Figure 5 This is a schematic diagram of the inner side structure of the connecting plate of the utility model;

[0034] Figure 6 This is a schematic diagram of the cross-sectional structure of the connecting rod of the utility model.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 11. Machine body; 12. Display screen; 13. Operation area; 131. Connection port; 21. Connection frame; 22. Connection block 1; 23. Connection block 2; 231. Card slot; 24. Slot hole; 25. Slide 1; 26. Slider; 27. Slide 2; 28. Mounting block; 29. ​​Moving block; 31. Connection plate; 311. Groove; 32. Mounting plate; 33. Connection rod; 331. Connection slot; 34. Square slot; 35. Card block; 36. Spring; 37. Moving slot. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0038] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0039] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0040] Embodiment 1

[0041] See also Figure 1-Figure 3 As shown, this embodiment is a fault detection terminal for an energy storage converter, comprising:

[0042] The main body assembly includes an operating area 13 and two sets of connection ports 131 opened on one side of the operating area 13;

[0043] The operation area 13 is used to control the operation of the detection terminal, and the connection port 131 is used to connect the detection terminal with the device to be detected;

[0044] The separation component includes a group of connecting frames 21 slidably connected to one side of the operating area 13, three groups of connecting blocks 1 22 slidably connected between the inner sides of the connecting frames 21, a group of connecting blocks 2 23 slidably connected to the outer sides of the connecting frames 21, slots 24 opened on both sides of the connecting blocks 1 22 and 23, and a group of sliding grooves 1 25 opened in the middle and lower part of one side of the operating area 13;

[0045] The connecting frame 21 is located at the front side of the connecting port 131, and one group of connecting frames 21, two in total, are located at the middle and lower part of the front side of the operating area 13; three groups of connecting blocks 1 22, two in each group, each group of connecting blocks 1 22 and each group of connecting blocks 2 23 can be used to clamp and limit the connecting wires, the left and right sides of the connecting block 1 22 are slidably connected to the left and right sides inside the connecting frame 21, the right end of the left connecting block 23 is slidably connected to the left side of the outer side of the connecting frame 21, and the left end of the right connecting block 23 is slidably connected to the right side of the outer side of the connecting frame 21, and there are two groups of connecting blocks 23, two in each group;

[0046] The slot 24 is used to place the wire body of the connecting wire, and the slide slot 25 is used to move the entire connecting frame 21. The slide slot 25 is opened at the lower middle of the front side of the operating area 13;

[0047] A placement assembly, including a mounting plate 32 fixed below one side of the operating area 13;

[0048] The placement assembly is used to store and place the used connection lines, and the mounting plate 32 is used to connect the operation area 13 and the connecting rod 33;

[0049] The top and bottom ends of the connecting frame 21 extend to the outer side of the slide slot 1 25, and a slider 26 is clamped at the connection between the two, and the slider 26 is fixedly connected to the top and bottom ends of the connecting frame 21;

[0050] The connection frame 21 and the connection port 131 are located opposite to each other, and the connection between the connection blocks 22 is magnetic;

[0051] The slider 26 is fixedly connected to the rear end of the top and bottom ends of the connecting frame 21. The connection between the connecting blocks 1 22 is magnetic, which facilitates the connection between the connecting blocks 1 22. At the same time, the connecting blocks 2 23 are also magnetic.

[0052] A set of second slide grooves 27 are provided on the inner side of the connecting frame 21, and a clamping groove 231 is provided on the outer side. The second slide grooves 27 and the outer side of the clamping grooves 231 are clamped with moving blocks 29.

[0053] Both sides of the connection block 1 22 and one side of the connection block 2 23 are fixedly connected with mounting blocks 28, and one end of the mounting block 28 is fixedly connected to the moving block 29;

[0054] Slide grooves 27 are provided on the left and right sides of the interior of the connecting frame 21 to facilitate the sliding of the connecting block 1 22 in the connecting frame 21 through the mounting block 28 and the moving block 29; and card slots 231 are provided on the left and right sides of the exterior of the connecting frame 21 to facilitate the movement of the connecting block 23 in the card slots 231 through the mounting block 28 and the moving block 29.

[0055] The left and right sides of the connecting block 1 22 are fixed with mounting blocks 28, the right side of the left connecting block 23 is fixedly connected to the mounting block 28, and the left side of the right connecting block 23 is fixed with the mounting block 28;

[0056] A set of chutes one 25, two in total, and a set of chutes two 27, three in each set;

[0057] Working principle:

[0058] When the terminal and the component are not in use, the component is located in the central part outside the operation area 13; when the component is in use, one end of the connecting line is inserted into the connecting port 131 of the terminal, and then the connecting frame 21 is pushed by hand, and the connecting frame 21 moves to the left and right ends in the slide groove 25 through the slider 26;

[0059] When the connecting frame 21 moves to the front of the connecting port 131 at the edge, the connecting block 1 22 is pulled upward and downward by hand, and each group of connecting blocks 1 22 slides in the sliding groove 27 through the moving block 29, so that the connecting blocks 1 22 of each group are separated, and then the other end of the connecting line is passed through the slot 24, so that the line body of the connecting line is placed in the slot 24, and then the connecting block 1 22 is pushed, so that the connecting blocks 1 22 of each group are adsorbed together, and then the other end of the connecting line is connected to the energy storage converter to be tested;

[0060] Then, the second connection block 23 is pulled apart, and the second connection block 23 slides upward and downward in the slot 231 through the moving block 29, so that each group of the second connection blocks 23 is separated, and then the wire bodies of the connecting wires on both sides are placed in the slots 24 of the second connection block 23, so that the connecting wires can be separated and sorted out during use to prevent them from being entangled;

[0061] In the above steps, the connecting wire can be clamped and placed through the interaction between the moving block 29 and the second slide groove 27 and the clamping groove 231.

[0062] Embodiment 2

[0063] See also Figure 1-Figure 2 , Figure 4-Figure 6 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0064] Place components;

[0065] The placement assembly also includes three groups of connecting rods 33 fixed to one side of the mounting plate 32, two groups of square grooves 34 fixed at both ends of the connecting rods 33, a connecting plate 31 hinged to the top connecting rod 33 and one side of the upper square groove 34, and a group of clamping blocks 35 placed on the inner side surfaces of both ends of the connecting rods 33;

[0066] The connecting rod 33 can limit the connection line, the connecting plate 31 covers the connecting rod 33 and the square groove 34, the square groove 34 is used to place the connecting ends at both ends of the connecting line, and the clamping block 35 limits the two ends of the line body of the connecting line;

[0067] The connecting rod 33 is fixed to the front side of the mounting plate 32, the connecting plate 31 is hinged to the front side of the connecting rod 33 and the square slot 34, the connecting plate 31 can be opened movably, and the block 35 is placed on the inner side of the left and right ends of the connecting rod 33 and is located in the connecting slot 331;

[0068] A connecting groove 331 is formed between the connecting rods 33, and a spring 36 is placed at the connection between the block 35 and the connecting rod 33;

[0069] The spring 36 has a movable groove 37 formed inside the connecting rod 33. One end of the spring 36 is fixedly connected to the block 35, and the other end is fixedly connected to one side inside the movable groove 37.

[0070] The connecting groove 331 is used to place the wire body of the connecting wire, and a spring 36 is provided. The spring 36 can drive the clamping block 35 to move, so that the connecting wires in the connecting groove 331 can be clamped and limited according to the number of connecting wires placed, and the moving groove 37 is used to store the clamping block 35 after the movement;

[0071] Five grooves 311 are formed on the inner side of the connecting plate 31, and the grooves 311 are placed opposite to the connecting grooves 331;

[0072] The groove 311 provides sufficient placement space for the connection wire in the connection groove 331 to prevent the connection wire in the connection groove 331 from being squeezed;

[0073] The main assembly also includes a body 11 fixed to the periphery of the operating area 13 and a display screen 12 fixed to one side of the body 11;

[0074] The body 11 is used to place other components, and the display screen 12 is used to display the detection data;

[0075] Working principle:

[0076] After the connection line is used, pull it out from the connection port 131, then open the connection block 1 22 and the connection block 2 23, take out the connection line from the connection frame 21, then move the connection plate 31 outward, and place the connection line in the connection groove 331. At this time, both ends of the connection line are placed in the square groove 34;

[0077] When the connecting wire is placed in the connecting groove 331, the placing thrust of the two ends of the connecting wire pushes the clamping block 35, and the clamping block 35 moves upward and downward through the spring 36. When the connecting wire is completely placed in the connecting groove 331, the clamping block 35 squeezes the connecting wire upward and downward, so that the clamping block 35 limits the connecting wire.

[0078] Then push the connecting plate 31 by hand, and the connecting plate 31 rotates downward until it fits with the connecting rod 33 and the front side of the square groove 34, so that the connecting plate 31 covers the inner side;

[0079] The above steps can improve your functionality.

[0080] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0081] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fault detection terminal for an energy storage converter, characterized in that: include: The main body component comprises an operating area (13) and two groups of connection ports (131) provided on one side of the operating area (13); The processing assembly comprises a group of connecting frames (21) slidably connected to one side of the operating area (13), three groups of connecting blocks (22) slidably connected between the inner sides of the connecting frames (21), a group of connecting blocks (23) slidably connected to the outer sides of the connecting frames (21), slots (24) provided on both sides of the connecting blocks (22) and the connecting blocks (23), and a group of sliding grooves (25) provided in the middle and lower part of one side of the operating area (13); The placement assembly includes a mounting plate (32) fixed below one side of the operating area (13).

2. The energy storage converter fault detection terminal according to claim 1, characterized in that: The top and bottom ends of the connecting frame (21) extend to the outer side of the slide groove (25), and a slider (26) is clamped at the connection between the two, and the slider (26) is fixedly connected to the top and bottom ends of the connecting frame (21); The connection frame (21) and the connection port (131) are located opposite to each other, and the connection between the connection blocks (22) is magnetic.

3. The energy storage converter fault detection terminal according to claim 1, characterized in that: The inner side surface of the connecting frame (21) is provided with a set of second slide grooves (27), and the outer side surface is provided with a clamping groove (231), and the outer side surfaces of the second slide grooves (27) and the clamping grooves (231) are clamped with moving blocks (29); Both sides of the connecting block 1 (22) and one side of the connecting block 2 (23) are fixedly connected with mounting blocks (28), and one end of the mounting block (28) is fixedly connected to the moving block (29).

4. The energy storage converter fault detection terminal according to claim 1, characterized in that: The placement assembly also includes three groups of connecting rods (33) fixed to one side of the mounting plate (32), two groups of square grooves (34) fixed at both ends of the connecting rods (33), a connecting plate (31) hinged to the top connecting rod (33) and one side of the upper square groove (34), and a group of clamping blocks (35) placed on the inner side surfaces of both ends of the connecting rods (33).

5. The energy storage converter fault detection terminal according to claim 4, characterized in that: A connecting groove (331) is formed between the connecting rods (33), and a spring (36) is placed at the connection between the clamping block (35) and the connecting rod (33).

6. The energy storage converter fault detection terminal according to claim 5, characterized in that: The spring (36) is provided with a moving groove (37) inside the connecting rod (33); one end of the spring (36) is fixedly connected to the clamping block (35), and the other end is fixedly connected to one side inside the moving groove (37).

7. The energy storage converter fault detection terminal according to claim 4, characterized in that: Five grooves (311) are provided on the inner side surface of the connecting plate (31), and the grooves (311) and the connecting grooves (331) are arranged opposite to each other.

8. The energy storage converter fault detection terminal according to claim 1, characterized in that: The main body component also includes a body (11) fixed to the periphery of the operating area (13) and a display screen (12) fixed to one side of the body (11).

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