Verification electric energy meter access device easy to access

Abstract

The utility model relates to the technical field of electric energy meter access devices, and discloses a verification electric energy meter access device easy to access, which comprises an access cabinet and an electric energy meter body, a plurality of access mounting racks are fixedly mounted on the inner wall of the access cabinet respectively, and baffles are fixedly mounted on the access mounting racks. A plurality of movable grooves are formed in one side of the storing and taking installation frame, placing frames are installed in the movable grooves through elastic mechanisms, the electric energy meter bodies are placed in the placing frames, and one sides of the electric energy meter bodies and one sides of the placing frames are attached to one sides of the baffles. And under the action of the gravity of the electric energy meter body, the placement frame and the electric energy meter body move downwards, so that one side of the placement frame and one side of the electric energy meter body are attached to one side of the baffle, the electric energy meter body is limited, and the situation that the electric energy meter body falls off and is broken is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy meter access devices, in particular to an easy-to-access access device for verifying electric energy meters. Background Art

[0002] An electric energy meter is an instrument used to measure electrical energy consumption and is usually installed in residential, commercial buildings or industrial facilities. They are also called electricity meters or watt-hour meters. Over time, the electric energy meter may cause measurement errors due to wear of parts, environmental changes or long-term use. Regular calibration can ensure the measurement accuracy of the electric energy meter. The electric energy meter needs to be stored after maintenance and calibration.

[0003] The existing electric energy meters are generally placed directly on the cabinet frame after maintenance and calibration. The cabinet frame has a relatively simple structure and lacks a mechanism for clamping the electric energy meters. It is easy for the electric energy meters stored on the cabinet frame to fall due to external force, causing the electric energy meters that have just been calibrated to be broken. Therefore, we propose an easy-to-access calibrated electric energy meter storage and retrieval device to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an easy-to-access access device for calibrating electric energy meters, which is used to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A calibrated electric energy meter access device that is easy to access comprises an access cabinet and an electric energy meter body, wherein a plurality of access mounting frames are fixedly mounted on the inner walls of the access cabinet, a baffle is fixedly mounted on the access mounting frames, a plurality of movable grooves are respectively opened on one side of the access mounting frames, a placement frame is installed in each of the plurality of movable grooves through an elastic mechanism, the electric energy meter body is placed in the placement frame, the electric energy meter body and one side of the placement frame are attached to one side of the baffle, a pressure sensor is arranged on the inner wall of the bottom side of the placement frame, an indicator light is arranged on the top side of the placement frame, and a central controller is arranged on one side of the access cabinet.

[0007] Preferably, the elastic mechanism includes a movable block and a spring, the movable block is movably installed in the movable groove, the movable block is fixedly connected to the placement frame, one end of the spring is fixedly installed on the top side of the movable block, and the other end of the spring is fixedly installed on the top inner wall of the movable groove. When the electric energy meter body is not placed in the placement frame, the bottom side of the placement frame and the bottom side of the baffle are kept level under the action of the spring.

[0008] Preferably, two frame grooves are provided on the placement frame, and a handle is fixedly installed on the top side of the placement frame, which is convenient for holding the handle, so that the placement frame can be lifted upward, making it convenient for the staff to take out the electric energy meter body stored in the placement frame through the two frame grooves on the placement frame.

[0009] Preferably, there are multiple pressure sensors and indicator lights, which are electrically connected to the central controller. When the electric energy meter body is not placed in the placement frame, the indicator light on the top side of the placement frame is green; when the electric energy meter body is placed in the placement frame, the indicator light on the top side of the placement frame is red; when the corresponding electric energy meter body needs to be taken, the central controller is operated and relevant information of the electric energy meter body is input, so that the central controller generates a signal to take the electric energy meter body, and the indicator light on the top side of the placement frame flashes continuously, so that the staff can find the electric energy meter body that needs to be taken from the multiple electric energy meter bodies stored in the storage and retrieval cabinet in time.

[0010] Preferably, the central controller is respectively provided with a display screen, function buttons and a code scanning probe, and the code scanning probe is used to scan the QR code on the electric energy meter body to read the information of the electric energy meter body.

[0011] Preferably, the storage and access cabinet is provided with a cabinet door, and the cabinet door is provided with a smart lock, and the smart lock is electrically connected to the central controller. By operating the central controller, the smart lock on the cabinet door can be adjusted to open.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The easy-to-access calibrated electric energy meter access device places the electric energy meter body in a placement frame. Under the action of the weight of the electric energy meter body, the placement frame and the electric energy meter body are moved downward, so that one side of the placement frame and the electric energy meter body is attached to one side of the baffle, thereby limiting the electric energy meter body and avoiding the electric energy meter body from falling and being damaged.

[0014] 2. The easy-to-access calibrated electric energy meter access device has a central controller on one side wall of the access cabinet, and a code scanning probe is provided on the central controller. The code scanning probe scans the two-dimensional code on the electric energy meter body to read the information of the electric energy meter body. The central controller adjusts the indicator light on the top side of the corresponding placement frame to flash continuously, so as to prompt the corresponding placement frame; when the electric energy meter body is not placed in the placement frame, the indicator light on the top side of the placement frame is green; when the electric energy meter body is placed in the placement frame, the indicator light on the top side of the placement frame is red; the calibrated electric energy meter body can be accessed in an informationized manner, thereby improving the access management efficiency of the access cabinet to the electric energy meter body BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a structural schematic diagram of the utility model from a three-dimensional perspective;

[0016] Figure 2 It is a structural schematic diagram of a partial cross-section of the storage and access cabinet of the utility model;

[0017] Figure 3 For this utility model Figure 2 The structural diagram of part A in the figure;

[0018] Figure 4 It is a structural schematic diagram of a partial cross-section of the movable groove of the utility model.

[0019] In the figure: 1. Storage and retrieval cabinet; 2. Electric energy meter body; 3. Storage and retrieval mounting frame; 4. Baffle; 5. Movable slot; 6. Movable block; 7. Spring; 8. Placement frame; 9. Frame slot; 10. Handle; 11. Pressure sensor; 12. Indicator light; 13. Cabinet door; 14. Central controller; 15. Display screen; 16. Function buttons; 17. Code scanning probe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-4 A calibrated electric energy meter access device that is easy to access includes a storage and access cabinet 1 and an electric energy meter body 2. A plurality of storage and access mounting frames 3 are fixedly installed on the inner walls of the storage and access cabinet 1, and a baffle 4 is fixedly installed on the storage and access mounting frames 3. A plurality of movable grooves 5 are respectively opened on one side of the storage and access mounting frames 3. A placement frame 8 is installed in each of the plurality of movable grooves 5 through an elastic mechanism. The electric energy meter body 2 is placed in the placement frame 8, and the electric energy meter body 2 and one side of the placement frame 8 are attached to one side of the baffle 4. A pressure sensor 11 is arranged on the inner wall of the bottom side of the placement frame 8, and an indicator light 12 is arranged on the top side of the placement frame 8. A central controller 14 is arranged on one side of the storage and access cabinet 1.

[0022] Furthermore, the elastic mechanism includes a movable block 6 and a spring 7. The movable block 6 is movably installed in the movable groove 5. The movable block 6 is fixedly connected to the placement frame 8. One end of the spring 7 is fixedly installed on the top side of the movable block 6, and the other end of the spring 7 is fixedly installed on the inner wall of the top side of the movable groove 5. When the electric energy meter body 2 is not placed in the placement frame 8, under the action of the spring 7, the bottom side of the placement frame 8 is kept level with the bottom side of the baffle 4.

[0023] Specifically, two frame grooves 9 are provided on the placement frame 8, and a handle 10 is fixedly installed on the top side of the placement frame 8, which is convenient for holding the handle 10 and lifting the placement frame 8 upward, so that the staff's fingers can take out the electric energy meter body 2 stored in the placement frame 8 through the two frame grooves 9 on the placement frame 8.

[0024] Furthermore, there are multiple pressure sensors 11 and indicator lights 12, and the multiple pressure sensors 11 and indicator lights 12 are electrically connected to the central controller 14. When the electric energy meter body 2 is not placed in the placement frame 8, the indicator light 12 on the top side of the placement frame 8 is green; when the electric energy meter body 2 is placed in the placement frame 8, the indicator light 12 on the top side of the placement frame 8 is red; when the corresponding electric energy meter body 2 needs to be taken, the central controller 14 is operated and the relevant information of the electric energy meter body 2 is input, so that the central controller 14 generates a signal to take the electric energy meter body 2, and the indicator light 12 on the top side of the placement frame 8 flashes continuously, so that the staff can find the electric energy meter body 2 that needs to be taken from the multiple electric energy meter bodies 2 stored in the storage cabinet 1 in time.

[0025] Specifically, the central controller 14 is provided with a display screen 15 , function buttons 16 and a code scanning probe 17 , and the code scanning probe 17 is used to scan the two-dimensional code on the electric energy meter body 2 to read the information of the electric energy meter body 2 .

[0026] Specifically, the storage and access cabinet 1 is provided with a cabinet door 13, and the cabinet door 13 is provided with a smart lock, and the smart lock is electrically connected to the central controller 14. By operating the central controller 14, the smart lock on the cabinet door 13 can be adjusted to open.

[0027] During use: when the electric energy meter body 2 is not placed in the placement frame 8, the pressure sensor 11 on the inner wall of the bottom side of the placement frame 8 does not detect gravity. At this time, under the elastic force of the spring 7 on the top side of the movable block 6, the bottom side of the placement frame 8 is kept horizontal with the baffle 4. At this time, the indicator light 12 on the top side of the placement frame 8 where the electric energy meter body 2 is not placed is green; when the electric energy meter body 2 after calibration needs to be stored in the storage and access cabinet 1, the staff operates the central controller 14 to scan the QR code on the electric energy meter body 2 through the code scanning probe 17, and then reads the QR code of the electric energy meter body 2. The central controller 14 adjusts the indicator light 12 on the top side of the corresponding placement frame 8 to flash continuously, so that the staff can place the scanned electric energy meter body 2 in the placement frame 8 of the flashing indicator light 12. Under the action of gravity, the placement frame 8 and the electric energy meter body 2 are moved down, so that the placement frame 8 and one side of the electric energy meter body 2 are attached to one side of the baffle 4, so as to limit the electric energy meter body 2 and avoid the electric energy meter body 2 from falling. At this time, the spring 7 on the movable block 6 on one side of the placement frame 8 is deformed and stretched by force. At the same time, the placement frame 8 The pressure sensor 11 in the storage cabinet 8 detects gravity, indicating that the electric energy meter body 2 is placed in the storage cabinet 8. At this time, the indicator light 12 on the top side of the storage cabinet 8 turns red, indicating that the electric energy meter body 2 has been stored in the storage cabinet 8. When the corresponding electric energy meter body 2 needs to be taken out, the central controller 14 is operated to input the relevant information of the electric energy meter body 2, so that the central controller 14 generates a signal to take out the electric energy meter body 2, and the indicator light 12 on the top side of the storage cabinet 8 flashes continuously, so that the staff can find the required electric energy meter body 2 from the multiple electric energy meter bodies 2 stored in the storage cabinet 1 in time. To take out the electric energy meter body 2, the staff holds it on the handle 10 and lifts it upwards, so that the staff's fingers can take out the electric energy meter body 2 stored in the placement frame 8 through the two frame grooves 9 on the placement frame 8. When the pressure sensor 11 in the placement frame 8 does not detect gravity, the indicator light 12 on the top side of the placement frame 8 returns to green, indicating that the placement frame 8 currently does not store the electric energy meter body 2. The method in this case can realize the information-based access processing of the calibrated electric energy meter body 2, thereby improving the access management efficiency of the storage and access cabinet 1 for storing and accessing the electric energy meter body 2.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An easy-to-access access device for verifying electric energy meters, comprising an access cabinet (1) and an electric energy meter body (2), characterized in that: A plurality of access mounting frames (3) are fixedly mounted on the inner wall of the access cabinet (1), a baffle (4) is fixedly mounted on the access mounting frames (3), a plurality of movable grooves (5) are respectively opened on one side of the access mounting frames (3), a placement frame (8) is installed in each of the plurality of movable grooves (5) through an elastic mechanism, the electric energy meter body (2) is placed in the placement frame (8), the electric energy meter body (2) and one side of the placement frame (8) are attached to one side of the baffle (4), a pressure sensor (11) is arranged on the inner wall of the bottom side of the placement frame (8), an indicator light (12) is arranged on the top side of the placement frame (8), and a central controller (14) is arranged on one side of the access cabinet (1).

2. The easy-to-access calibrated electric energy meter access device according to claim 1, characterized in that: The elastic mechanism comprises a movable block (6) and a spring (7); the movable block (6) is movably mounted in the movable groove (5); the movable block (6) is fixedly connected to the placement frame (8); one end of the spring (7) is fixedly mounted on the top side of the movable block (6); and the other end of the spring (7) is fixedly mounted on the inner wall of the top side of the movable groove (5).

3. The easy-to-access access device for verifying electric energy meters according to claim 2, characterized in that: The placement frame (8) is provided with two frame grooves (9), and a handle (10) is fixedly mounted on the top side of the placement frame (8).

4. The easy-to-access calibrated electric energy meter access device according to claim 1, characterized in that: The pressure sensors (11) and indicator lights (12) are provided in plural numbers, and the plural pressure sensors (11) and indicator lights (12) are electrically connected to the central controller (14).

5. The easy-to-access access device for verifying electric energy meters according to claim 4, characterized in that: The central controller (14) is respectively provided with a display screen (15), function buttons (16) and a code scanning probe (17).

6. The easy-to-access access device for verifying electric energy meters according to claim 5, characterized in that: The storage and access cabinet (1) is provided with a cabinet door (13), and the cabinet door (13) is provided with an intelligent lock, and the intelligent lock is electrically connected to a central controller (14).

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