Advanced early warning equipment with electricity consumption metering function

Abstract

The utility model discloses an advanced early warning device with electricity consumption metering, which comprises a box body, the top of the inner wall of the box body is fixedly connected with a connecting shell, the bottom of the connecting shell is provided with a movable connecting plate, the bottom of the movable connecting plate is provided with a connecting frame, and the bottom of the connecting frame is provided with a monitoring camera. Firstly, the pulling frame is pressed by a user to move downwards to drive the pulling block to pull the connecting block, then the inserting block slides on the surface of the supporting block, the inserting block extrudes the abutting elastic piece to move the inserting block out of a bayonet in the surface of the fixing block, and finally the monitoring camera falls off from the bottom of the connecting frame and is detached for maintenance. Therefore, the monitoring camera has the advantage of being convenient to overhaul, the mode that the monitoring camera can be taken down from the interior of the connecting frame only through two-hand multi-step operation in the prior art is replaced, and the convenience for a user to take down the monitoring camera for detecting abnormal electricity consumption or excessive electricity consumption is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electricity metering, in particular to an advance warning device for electricity metering. Background Art

[0002] The electricity meter box is a metering device used to measure and record the amount of power generated, power supplied (mutually supplied), factory power consumption, line loss and user power consumption. The electricity meter box refers to the whole composed of electricity meters (active and reactive energy meters, maximum demand meters, multi-rate electricity meters, etc.), metering transformers (including voltage transformers and current transformers) and secondary connecting wires. During the operation of the electricity meter box, early warning circuit equipment is required to monitor and alarm it.

[0003] Chinese patent authorization announcement number CN211554092U discloses an advance warning circuit device for electricity metering, whose structure includes a box body. The advance warning circuit device is provided with a moving mechanism and a convenient disassembly monitoring mechanism inside the box body. The moving mechanism drives the monitoring camera to move back and forth left and right, comprehensively monitors multiple electricity meters, and can issue warnings in time; and the convenient disassembly monitoring mechanism can quickly disassemble and install the monitoring camera, thereby improving the maintenance efficiency of the monitoring camera.

[0004] The above-mentioned existing technical solutions have the following defects: in the above-mentioned technical solution, when removing the surveillance camera from the inside of the connection frame, it is necessary to use both hands and perform multiple steps to remove the surveillance camera from the inside of the connection frame, which is inconvenient for the surveillance camera to be removed when abnormal power consumption is detected or the power consumption exceeds the limit and needs maintenance. There is still room for improvement. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an advance warning device with electricity metering, which has the advantage of easy maintenance of surveillance cameras and solves the inconvenience of removing the surveillance cameras from the inside of the connection frame in the existing technical solutions.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an advance warning device for electricity metering, comprising a box, a connection shell is fixedly connected to the top of the inner wall of the box, a movable connection plate is arranged at the bottom of the connection shell, a connection frame is arranged at the bottom of the movable connection plate, and a monitoring camera is arranged at the bottom of the connection frame;

[0007] A fixing block is fixedly connected to the top of the surveillance camera, and bayonet holes are provided on both sides of the fixing block. A supporting block is longitudinally fixedly connected to the inside of the connecting frame, and an insert block is sleeved on the surface of the support block. A tightening spring sheet is fixedly connected to the inner side of the support block, and the inner side of the tightening spring sheet is fixedly connected to the inner wall of the insert block. The front and back sides of the insert block are movably connected to connecting blocks, and the inner side of the connecting block is movably connected to a pulling block, and a pulling frame is sleeved on the top of the surface of the surveillance camera, and the bottom of the pulling block is fixedly connected to the top of the pulling frame.

[0008] As a preferred embodiment of the present invention, a friction sleeve is fixedly connected to the surface of the pulling frame.

[0009] As a preferred embodiment of the present invention, a limiting rod is fixedly connected to the inner wall of the support block, and the limiting rod is slidably connected to the inside of the pressing spring sheet.

[0010] As a preferred embodiment of the utility model, a stabilizing block is fixedly connected to the inner side of the inserting block, and the inner side of the stabilizing block is rectangular.

[0011] As a preferred embodiment of the present invention, stabilizing openings are provided on both sides of the fixing block, and the stabilizing block extends to the inside of the stabilizing openings.

[0012] As a preferred embodiment of the present invention, a stabilizing sleeve is fixedly connected to the top of the inner wall of the connecting frame, and the stabilizing sleeve is located on the top of the supporting block.

[0013] As a preferred embodiment of the present invention, a stabilizing frame is fixedly connected to the bottom of the inner wall of the connecting frame, and the stabilizing frame is located outside the surveillance camera.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model firstly causes the pulling frame to be pressed downward by the user to drive the pulling block to pull the connecting block, and then the inserting block slides on the surface of the supporting block, so that the inserting block is pressed against the spring sheet to move the inserting block out from the inside of the bayonet on the surface of the fixed block, and finally the monitoring camera falls from the bottom of the connecting frame and is removed for maintenance, thereby having the advantage of being easy to inspect the monitoring camera, replacing the existing technical solution which requires two-handed multi-step operation to remove the monitoring camera from the inside of the connecting frame, and improving the convenience of the user in removing the monitoring camera that detects abnormal power consumption or excessive power consumption.

[0016] 2. The utility model provides a friction sleeve, which makes it easier for the user to pull the pulling frame through the friction sleeve, thereby improving the comfort of the user in moving the pulling frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the structural plug block of the utility model;

[0019] Figure 3 This is a schematic diagram of the main cross-section of the structural connection frame of the utility model;

[0020] Figure 4 The utility model structure Figure 3 Enlarged schematic diagram at point A in the middle.

[0021] In the figure: 1. box body; 2. connecting shell; 3. movable connecting plate; 4. connecting frame; 5. monitoring camera; 6. fixing block; 7. bayonet; 8. supporting block; 9. insert block; 10. pressing spring piece; 11. connecting block; 12. pulling block; 13. pulling frame; 14. friction sleeve; 15. limiting rod; 16. stabilizing block; 17. stabilizing mouth; 18. stabilizing sleeve; 19. stabilizing frame. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 4 As shown, the utility model provides an advance warning device for electricity metering, comprising a box body 1, a connection shell 2 is fixedly connected to the top of the inner wall of the box body 1, a movable connection plate 3 is arranged at the bottom of the connection shell 2, a connection frame 4 is arranged at the bottom of the movable connection plate 3, and a monitoring camera 5 is arranged at the bottom of the connection frame 4;

[0024] The top of the surveillance camera 5 is fixedly connected to a fixing block 6, and both sides of the fixing block 6 are provided with bayonet holes 7. The inside of the connecting frame 4 is longitudinally fixedly connected to a supporting block 8, and the surface of the supporting block 8 is sleeved with an insert block 9. The inner side of the supporting block 8 is fixedly connected with a tightening spring sheet 10, and the inner side of the tightening spring sheet 10 is fixedly connected to the inner wall of the insert block 9. The front and back sides of the insert block 9 are movably connected to connecting blocks 11, and the inner side of the connecting block 11 is movably connected to a pulling block 12. The top of the surface of the surveillance camera 5 is sleeved with a pulling frame 13, and the bottom of the pulling block 12 is fixedly connected to the top of the pulling frame 13.

[0025] refer to Figure 1 A friction sleeve 14 is fixedly connected to the surface of the pulling frame 13 .

[0026] As a technical optimization solution of the utility model, by providing the friction sleeve 14 , it is convenient for the user to pull the pulling frame 13 through the friction sleeve 14 , thereby improving the comfort of the user in moving the pulling frame 13 .

[0027] refer to Figure 4 The inner wall of the support block 8 is fixedly connected with a limiting rod 15 , and the limiting rod 15 is slidably connected to the inside of the pressing spring piece 10 .

[0028] As a technical optimization solution of the present invention, by providing a limiting rod 15, the pressing spring sheet 10 can be limited, so that the stability of the pressing spring sheet 10 during use is effectively improved, and the pressing spring sheet 10 can be used stably.

[0029] refer to Figure 2 The inner side of the insert block 9 is fixedly connected with a stabilizing block 16, and the inner side of the stabilizing block 16 is rectangular.

[0030] As a technical optimization solution of the utility model, by providing the stabilizing block 16 , the stability of the insertion block 9 and the supporting block 8 can be enhanced, so that the stabilizing block 16 can be inserted into the stabilizing opening 17 for stable use.

[0031] refer to Figure 4 Both sides of the fixing block 6 are provided with stabilizing openings 17 , and the stabilizing block 16 extends into the interior of the stabilizing openings 17 .

[0032] As a technical optimization solution of the utility model, by providing the stabilizing opening 17 , the stabilizing block 16 can be limited, so that the stabilizing block 16 is limited by the stabilizing opening 17 and can be used stably.

[0033] refer to Figure 3 A stabilizing sleeve 18 is fixedly connected to the top of the inner wall of the connecting frame 4 , and the stabilizing sleeve 18 is located on the top of the supporting block 8 .

[0034] As a technical optimization solution of the present invention, by providing a stabilizing sleeve 18, the top of the support block 8 can be positioned by the stabilizing sleeve 18, so that the top of the support block 8 is stably limited.

[0035] refer to Figure 3 A stabilizing frame 19 is fixedly connected to the bottom of the inner wall of the connecting frame 4 , and the stabilizing frame 19 is located outside the monitoring camera 5 .

[0036] As a technical optimization solution of the present invention, by providing a stabilizing frame 19 , the monitoring camera 5 can be limited in position, so that the monitoring camera 5 can be further stably limited when stuck inside the connecting frame 4 .

[0037] The working principle and use process of the utility model are as follows: when in use, the user needs to remove the monitoring camera 5 from the bottom of the connecting shell 2 for maintenance, so as to be able to continuously monitor the abnormal power consumption or excessive power consumption inside the box body 1. By pulling the pulling frame 13, the pulling frame 13 moves down to pull the pulling block 12, and the pulling block 12 pulls the plug block 9 through the connecting block 11, so that the plug block 9 moves on the surface of the supporting block 8 after being pulled to squeeze the tight spring piece 10, and the plug block 9 is disengaged from the inside of the bayonet 7 on the surface of the fixing block 6, and the plug block 9 drives the stabilizing block 16 to disengage from the inside of the stabilizing port 17 during the movement, thereby making the fixing block 6 at the top of the monitoring camera 5 detached from the inside of the connecting frame 4, and then the monitoring camera 5 can be removed for maintenance. The operation is simple and convenient, and only the pulling frame 13 needs to be pulled, so as to achieve the effect of facilitating the maintenance of the monitoring camera.

[0038] To sum up: the device with advance warning of electricity metering, first, the pulling frame 13 is pressed down by the user to drive the pulling block 12 to pull the connecting block 11, and then the plug block 9 slides on the surface of the supporting block 8, so that the plug block 9 is pressed against the spring piece 10 to move the plug block 9 out of the inside of the bayonet 7 on the surface of the fixed block 6, and finally the monitoring camera 5 falls from the bottom of the connecting frame 4 and is removed for maintenance, thereby having the advantage of easy maintenance of the monitoring camera, replacing the existing technical solution that requires two-handed multi-step operation to remove the monitoring camera from the inside of the connecting frame, improving the convenience of users in removing the monitoring camera that detects abnormal electricity consumption or excessive electricity consumption, and solving the problem of the inconvenience of removing the monitoring camera from the inside of the connecting frame in the existing technical solution.

[0039] 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.

[0040] 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. A device with an advance warning function for electricity metering, comprising a box (1), a connection shell (2) being fixedly connected to the top of the inner wall of the box (1), a movable connection plate (3) being arranged at the bottom of the connection shell (2), a connection frame (4) being arranged at the bottom of the movable connection plate (3), and a monitoring camera (5) being arranged at the bottom of the connection frame (4); Features: The top of the surveillance camera (5) is fixedly connected to a fixing block (6), both sides of the fixing block (6) are provided with bayonet holes (7), the interior of the connection frame (4) is longitudinally fixedly connected to a support block (8), the surface of the support block (8) is sleeved with an insert block (9), the inner side of the support block (8) is fixedly connected to a tightening spring sheet (10), the inner side of the tightening spring sheet (10) is fixedly connected to the inner wall of the insert block (9), the front and back sides of the insert block (9) are movably connected to a connection block (11), the inner side of the connection block (11) is movably connected to a pulling block (12), the top of the surface of the surveillance camera (5) is sleeved with a pulling frame (13), the bottom of the pulling block (12) is fixedly connected to the top of the pulling frame (13).

2. The device for early warning of electricity consumption metering according to claim 1 is characterized in that: A friction sleeve (14) is fixedly connected to the surface of the pulling frame (13).

3. The device for early warning of electricity consumption metering according to claim 1 is characterized in that: The inner wall of the support block (8) is fixedly connected to a limiting rod (15), and the limiting rod (15) is slidably connected to the inside of the pressing spring sheet (10).

4. The device for early warning of electricity consumption metering according to claim 1 is characterized in that: A stabilizing block (16) is fixedly connected to the inner side of the insert block (9), and the inner side of the stabilizing block (16) is rectangular.

5. The device for early warning of electricity consumption metering according to claim 4 is characterized in that: Both sides of the fixing block (6) are provided with stabilizing openings (17), and the stabilizing block (16) extends to the interior of the stabilizing openings (17).

6. The device for early warning of electricity consumption metering according to claim 1 is characterized in that: A stabilizing sleeve (18) is fixedly connected to the top of the inner wall of the connection frame (4), and the stabilizing sleeve (18) is located on the top of the support block (8).

7. The device for early warning of electricity consumption metering according to claim 1 is characterized in that: A stabilizing frame (19) is fixedly connected to the bottom of the inner wall of the connection frame (4), and the stabilizing frame (19) is located outside the monitoring camera (5).

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