Anti-theft intelligent electric meter

Abstract

The invention provides an anti-theft intelligent electric meter, and relates to the field of anti-theft intelligent electric meters. The anti-theft intelligent electric meter comprises an upper top box, a lower base, clamping blocks and mounting sleeves, the bottom end of the upper top box is fixedly connected with the upper base, connecting columns are inserted into the two sides of the bottom end of the upper top box, the clamping blocks are fixedly connected to the bottom ends of the connecting columns, and plug pin columns are fixedly connected to the two ends of the top of each clamping block. A lower base is inserted into the top end of the bolt column, and an intelligent electric meter is inserted between the lower base and the upper base; and the fixing mechanism is used for firmly installing the intelligent electric meter, the fixing mechanism comprises a threaded sleeve, and internal threads are formed in the two sides of the interior of the threaded sleeve. And when the installation personnel continuously rotate forcefully, the fracture groove in the end of the adjusting screw rod is fractured again, at the moment, the installation sleeve is embedded into the installation hole, fixed installation is formed, disassembly cannot be conducted, and the firm anti-theft effect can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of anti-theft smart electric meters, in particular to an anti-theft smart electric meter. Background Art

[0002] Smart meters are essential data collection devices for smart grids (especially smart distribution networks). They collect, measure, and transmit raw energy data, and serve as the foundation for information integration, analysis, optimization, and presentation. In addition to the basic electricity consumption metering capabilities of traditional meters, smart meters also offer intelligent features to adapt to smart grids and renewable energy applications, such as bidirectional multi-rate metering, user-side control, two-way data communication with multiple data transmission modes, and power theft prevention.

[0003] Smart meters are a type of electricity meter in the existing technology. They have an added intelligent structure and can be used conveniently to keep up with the progress of the times. However, the cost of smart meters is higher than that of traditional meters. The existing installation method uses bolts to fasten. Therefore, when used outdoors, criminals may steal the meter, causing property loss. This cannot effectively prevent the smart meter from being stolen and protect its use. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the present invention provides an anti-theft smart meter, which solves the problem that when the smart meter is used outdoors, criminals may steal the meter, causing property loss and failing to effectively prevent the meter from being stolen.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an anti-theft smart meter, comprising: an upper top box, a lower base, a clamping block, and a mounting sleeve, wherein the bottom end of the upper top box is fixedly connected to the upper base, both sides of the bottom end of the upper top box are plugged with connecting columns, the bottom ends of the connecting columns are fixedly connected to the clamping blocks, the top ends of the clamping blocks are fixedly connected to latch columns, the top ends of the latch columns are plugged with the lower base, and the smart meter is plugged between the lower base and the upper base;

[0008] A fixing mechanism is used to securely install the smart meter. The fixing mechanism includes a threaded sleeve. Both sides of the threaded sleeve are provided with internal threads, and the internal threads on both sides are arranged in opposite threads. A latch rod is sleeved inside the threaded sleeve. The latch rod has an external thread on one end close to the threaded sleeve, and the external thread and the internal thread are threaded together.

[0009] The mounting mechanism is used to firmly and anti-theftly install the overall structure. The mounting mechanism includes a mounting sleeve. A sliding rod is fixedly connected to one side of the interior of the mounting sleeve. An adjusting screw is rotatably connected to the other side of the interior of the mounting sleeve. One end of the adjusting screw is provided with an external thread, and the end of the external thread is threadedly connected to a movable thread block. Openings are provided on both the upper and lower sides of the end of the mounting sleeve, and a triangular block is provided inside the opening.

[0010] Preferably, a stabilizing frame is fixedly connected to the middle of the top end of the inner wall of the upper box, and a rotating rod is rotatably connected to the inside of the stabilizing frame.

[0011] Preferably, the bottom end of the rotating rod is fixedly connected to a first gear, a second gear is engaged on one side of the first gear, the second gear is fixedly connected to a threaded sleeve, both ends of the threaded sleeve are fixedly connected to fixed bearings, and the outer ring of the fixed bearing is fixedly connected to the inner wall of the upper top box.

[0012] Preferably, a latch hole is provided at the top of the connecting column, the latch hole and the latch rod are plugged into each other, a slide is fixedly connected to the bottom of one end of the latch rod, the internal sliding connection of the slide is connected to a limit rod, and the limit rod is fixedly connected to the inner wall of the upper top box.

[0013] Preferably, heat dissipation slots are provided on both sides of the smart meter.

[0014] Preferably, one end of the adjusting screw and the end of the rotating rod are both provided with a breaking groove.

[0015] Preferably, both sides of the triangular block are provided with sliding grooves, the interior of the sliding groove is slidably fitted with a slider, and the slider is fixedly connected to the mounting sleeve, and one side of the triangular block is provided with a fixed arc block, the fixed arc block is fixedly connected to the inner wall of the mounting sleeve, the outer sleeve of the mounting sleeve is provided with a mounting hole, and the inner wall of the mounting hole is provided with a limiting inner groove.

[0016] Preferably, the interior of the mounting sleeve is fixedly connected to a stabilizing block at one end away from the fixed arc block, and the interior of the stabilizing block is respectively penetrated and cooperated with the adjusting screw and the sliding rod, one end of the mounting sleeve is fixedly connected to a bolt cap, and the end of the adjusting screw away from the movable threaded block is provided with a cross slot.

[0017] (3) Beneficial effects

[0018] The present invention provides an anti-theft smart meter. It has the following beneficial effects:

[0019] 1. The present invention is provided with: a rotating rod, a breaking groove, a movable thread block and an adjusting screw. When the rotating rod is continuously rotated, the rotating rod can be broken due to the setting of the breaking groove, thereby preventing it from being rotated again for the opening operation. The movable thread block moves to the fixed arc block and fits therewith. At this time, the adjusting screw will be unable to rotate. When the installer continues to turn it with force, the breaking groove at the end of the adjusting screw will break again. At this time, the installation sleeve will be embedded in the inside of the installation hole, forming a fixed installation that cannot be disassembled, thereby achieving a firm anti-theft effect. Through this structure, the smart meter can be firmly installed, which is easy to install but cannot be disassembled, thereby enhancing the anti-theft effect.

[0020] 2. The present invention is provided with: a rotating rod, a first gear, a second gear, a latch rod and a limit rod. The rotating rod rotates, and the first gear is driven to engage with the second gear to rotate. The rotating internal thread of the second gear and the latch rod are threadedly matched. Since the end of the latch rod slides with the limit rod, the limit can be achieved and the movement can be maintained. The latch rod is inserted into the inside of the latch hole to perform a locking operation. Through this structure, the upper and lower ends of the smart meter can be firmly mounted, and the installation is convenient and the operation is simple.

[0021] 3. The present invention is provided with: a mounting sleeve, a mounting hole, an adjusting screw, a triangular block and a limiting inner groove. The mounting sleeve is passed through the upper top box and the clamping block, and then a mounting hole is opened on the wall at the position after the mounting sleeve is passed through. After opening, the mounting sleeve can be inserted into the mounting hole. After insertion, the cross groove at the end of the adjusting screw is rotated due to the setting of the external thread and the movable thread block, and its thread can be moved to resist and expand the triangular block, and the right-angle side can be resisted with the limiting inner groove. Through this structure, a firm resistance can be achieved, and a firm fit with the mounting hole can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional structural diagram of an anti-theft smart meter proposed by the present invention;

[0023] Figure 2 This is a front cross-sectional view of an anti-theft smart meter proposed by the present invention;

[0024] Figure 3 This is a cross-sectional perspective structural diagram of an installation sleeve of an anti-theft smart meter proposed by the present invention;

[0025] Figure 4 This is a disassembled structural diagram of an anti-theft smart meter proposed by the present invention;

[0026] Figure 5 The present invention proposes Figure 2 A magnified view of point A in the figure;

[0027] Figure 6 This is an enlarged view of the mounting hole structure of an anti-theft smart meter proposed by the present invention;

[0028] Figure 7 This is an enlarged view of the threaded sleeve structure of an anti-theft smart meter proposed in the present invention.

[0029] Among them, 1. upper box; 101. upper base; 102. stabilizing frame; 103. rotating rod; 104. first gear; 105. heat dissipation slot; 2. smart meter; 3. lower base; 4. clamping block; 401. connecting column; 402. latch column; 403. latch hole; 5. mounting sleeve; 501. sliding rod; 502. triangular block; 503. slide groove; 504. movable thread block; 505. fixed arc block; 506. adjusting screw; 507. stabilizing block; 508. fracture groove; 509. bolt cap; 6. threaded sleeve; 601. second gear; 602. fixed bearing; 603. latch rod; 604. slide plate; 605. limit rod; 606. internal thread; 7. mounting hole; 701. limit inner groove. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0031] Example:

[0032] like Figure 1-7As shown, an embodiment of the present invention provides an anti-theft smart meter, comprising: an upper top box 1, a lower base 3, a clamping block 4 and an installation sleeve 5. The bottom end of the upper top box 1 is fixedly connected to the upper base 101, and connecting columns 401 are inserted on both sides of the bottom end of the upper top box 1. The connecting columns 401 are inserted into the interior of the upper top box 1 for installation operation. The bottom end of the connecting column 401 is fixedly connected to the clamping block 4, and the top two ends of the clamping block 4 are fixedly connected to the latch columns 402. The latch columns 402 at both ends of the upper surface of the clamping block 4 are inserted into the interior of the lower base 3, and the top of the latch columns 402 is inserted with the lower base 3. The two ends of the smart meter 2 are respectively mounted on the upper base 101 and the lower base 3, and the smart meter 2 is inserted between the lower base 3 and the upper base 101. The middle of the top of the inner wall of the upper top box 1 is fixedly connected to the stabilizing frame 102, and the internal rotation of the stabilizing frame 102 The rotating rod 103 is dynamically connected, and the rotating rod 103 rotates, and the first gear 104 is driven to mesh with the second gear 601 for rotation. Through the rotation of the second gear 601, the internal thread 606 and the latch rod 603 are threadedly matched. The bottom end of the rotating rod 103 is fixedly connected to the first gear 104, and one side of the first gear 104 is meshed with the second gear 601. The second gear 601 is fixedly connected to the threaded sleeve 6, and both ends of the threaded sleeve 6 are fixedly connected to the fixed bearing 602. The outer ring of the fixed bearing 602 is fixedly connected to the inner wall of the upper top box 1. The top of the connecting column 401 is provided with a latch hole 403, and the latch hole 403 and the latch rod 603 are plugged and matched. The bottom of one end of the latch rod 603 is fixedly connected to a slide plate 604, and the internal sliding connection of the slide plate 604 is the limit rod 605, and the limit rod 605 is fixedly connected to the inner wall of the upper top box 1;

[0033] The fixing mechanism is used to firmly install the smart meter 2. The fixing mechanism includes a threaded sleeve 6. Internal threads 606 are provided on both sides of the threaded sleeve 6, and the internal threads 606 on both sides are arranged in opposite threads. A latch rod 603 is sleeved on the interior of the threaded sleeve 6. The end of the latch rod 603 slides with the limit rod 605 to achieve limit and maintain movement. The latch rod 603 is inserted into the latch hole 403 to perform a locking operation. An external thread is provided on one end of the latch rod 603 close to the threaded sleeve 6, and the external thread and the internal thread 606 are threaded together. Heat dissipation slots 105 are provided on both sides of the smart meter 2.

[0034] The mounting mechanism is used to firmly and anti-theftly install the overall structure. The mounting mechanism includes a mounting sleeve 5. When the overall structure needs to be installed on the wall, the mounting sleeve 5 is passed through the upper top box 1 and the clamping block 4. Then, a mounting hole 7 is opened on the wall at the position after the mounting sleeve 5 is passed through. One side of the interior of the mounting sleeve 5 is fixedly connected to the sliding rod 501, and the other side of the interior of the mounting sleeve 5 is rotatably connected to the adjusting screw 506. The mounting sleeve 5 is inserted into the interior of the mounting hole 7. After insertion, the cross groove at the end of the adjusting screw 506 is rotated, and its thread can be moved due to the setting of the external thread and the movable thread block 504, and the adjusting screw 506 can be adjusted. One end is provided with an external thread, and the end of the external thread is threadedly connected to a movable thread block 504. Openings are provided on the upper and lower sides of the end of the mounting sleeve 5, and a triangular block 502 is provided inside the opening. The setting of the movable thread block 504 can move its thread, resist and expand the triangular block 502, and resist the right-angled side with the limiting inner groove 701. One end of the adjusting screw 506 and the end of the rotating rod 103 are provided with a breaking groove 508. When the rotating rod 103 continues to rotate, the setting of the breaking groove 508 can break the rotating rod 103, thereby preventing it from rotating again to open the operation, and at the same time, the movable thread block 504 moves to The fixed arc block 505 fits with it, and the adjusting screw 506 will not be able to rotate at this time. When the installer continues to turn the adjusting screw 506 with force, the end fracture groove 508 of the adjusting screw 506 will break again. At this time, the installation sleeve 5 will be embedded in the inside of the installation hole 7, forming a fixed installation that cannot be disassembled, thus completing a firm anti-theft effect. Slide grooves 503 are provided on both sides of the triangular block 502, and the interior of the slide groove 503 is slidably matched with a slider, and the slider and the installation sleeve 5 are fixedly connected. A fixed arc block 505 is provided on one side of the triangular block 502, and the fixed arc block 505 is fixedly connected to the inner wall of the installation sleeve 5, and the outer wall of the installation sleeve 5 is fixedly connected. The sleeve is provided with a mounting hole 7, and the inner wall of the mounting hole 7 is provided with a limiting inner groove 701. The limiting inner groove 701 is provided inside the mounting hole 7 through existing grinding equipment. The limiting inner groove 701 does not need to be of a regular shape. The hole of the limiting inner groove 701 can adopt the existing reaming anchor structure to complete the hole opening operation. The end of the interior of the mounting sleeve 5 away from the fixed arc block 505 is fixedly connected to the stabilizing block 507, and the interior of the stabilizing block 507 is respectively penetrated and matched with the adjusting screw 506 and the sliding rod 501. One end of the mounting sleeve 5 is fixedly connected to the bolt cap 509, and the end of the adjusting screw 506 away from the movable threaded block 504 is provided with a cross slot.

[0035] Working principle: when in use, firstly, both ends of the smart meter 2 are respectively sleeved on the upper base 101 and the lower base 3, and then the latch columns 402 at both ends of the upper surface of the clamping block 4 are inserted into the interior of the lower base 3, and are inserted into the interior of the upper top box 1 through the connecting column 401, and then the rotating rod 103 is rotated, and after rotation, the first gear 104 is driven to engage the second gear 601 to rotate, and the rotating internal thread 606 of the second gear 601 is threadedly matched with the latch rod 603. Since the end of the latch rod 603 slides with the limit rod 605, the limit can be achieved and the movement can be maintained. The latch rod 603 is inserted into the inside of the latch hole 403 for locking operation. After locking, when the rotating rod 103 continues to rotate, the setting of the breaking groove 508 can break the rotating rod 103, thereby preventing it from rotating again to open the operation; then, when the overall structure needs to be installed on the wall, the installation sleeve 5 is passed through When the screw 506 is in the fixed position, the fixing hole 708 at the end of the fixing hole 7 is opened, and the fixing hole 709 is fixed in the fixing hole 7 by the fixing hole 710 of the fixing hole 711.

[0036] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An anti-theft smart meter, comprising: An upper box (1), a lower base (3), a clamping block (4) and a mounting sleeve (5), characterized in that: the bottom end of the upper box (1) is fixedly connected to the upper base (101), both sides of the bottom end of the upper box (1) are plugged with connecting columns (401), the bottom end of the connecting column (401) is fixedly connected to the clamping block (4), the top ends of the clamping block (4) are fixedly connected to the pin columns (402), the top end of the pin columns (402) is plugged with the lower base (3), and a smart meter (2) is plugged between the lower base (3) and the upper base (101); A fixing mechanism is used to securely install the smart meter (2), the fixing mechanism comprising a threaded sleeve (6), both sides of the interior of the threaded sleeve (6) are provided with internal threads (606), and the internal threads (606) on both sides are arranged in opposite threads, a latch rod (603) is sleeved inside the threaded sleeve (6), an end of the latch rod (603) close to the threaded sleeve (6) is provided with an external thread, and the external thread and the internal thread (606) are threadedly matched; The mounting mechanism is used for firmly anti-theft mounting of the overall structure. The mounting mechanism comprises a mounting sleeve (5), one side of the interior of the mounting sleeve (5) is fixedly connected to a slide rod (501), the other side of the interior of the mounting sleeve (5) is rotatably connected to an adjusting screw (506), one end of the adjusting screw (506) is provided with an external thread, and the end of the external thread is threadedly connected to a movable thread block (504), the upper and lower sides of the end of the mounting sleeve (5) are provided with openings, and a triangular block (502) is provided inside the opening.

2. The anti-theft smart meter according to claim 1, characterized in that: A stabilizing frame (102) is fixedly connected to the top of the inner wall of the upper box (1), and a rotating rod (103) is rotatably connected to the interior of the stabilizing frame (102).

3. The anti-theft smart meter according to claim 2, characterized in that: The bottom end of the rotating rod (103) is fixedly connected to a first gear (104), one side of the first gear (104) is meshed with a second gear (601), the second gear (601) is fixedly connected to a threaded sleeve (6), both ends of the threaded sleeve (6) are fixedly connected to a fixed bearing (602), and the outer ring of the fixed bearing (602) is fixedly connected to the inner wall of the upper box (1).

4. The anti-theft smart meter according to claim 1, characterized in that: The top end of the connecting column (401) is provided with a latch hole (403), the latch hole (403) and the latch rod (603) are plugged together, the bottom end of the latch rod (603) is fixedly connected to a slide plate (604), the interior of the slide plate (604) is slidably connected to a limit rod (605), and the limit rod (605) is fixedly connected to the inner wall of the upper box (1).

5. The anti-theft smart meter according to claim 1, characterized in that: Heat dissipation slots (105) are provided on both sides of the smart electric meter (2).

6. The anti-theft smart meter according to claim 1, characterized in that: One end of the adjusting screw (506) and the end of the rotating rod (103) are both provided with a breaking groove (508).

7. The anti-theft smart meter according to claim 1, characterized in that: Both sides of the triangular block (502) are provided with a sliding groove (503), the interior of the sliding groove (503) is slidably matched with a slider, and the slider is fixedly connected to the mounting sleeve (5), and one side of the triangular block (502) is provided with a fixed arc block (505), and the fixed arc block (505) is fixedly connected to the inner wall of the mounting sleeve (5), and the outer sleeve of the mounting sleeve (5) is provided with a mounting hole (7), and the inner wall of the mounting hole (7) is provided with a limiting inner groove (701).

8. The anti-theft smart meter according to claim 1, characterized in that: The interior of the mounting sleeve (5) is fixedly connected to an end thereof away from the fixed arc block (505) with a stabilizing block (507), and the interior of the stabilizing block (507) is respectively penetrated and matched with the adjusting screw (506) and the sliding rod (501), and one end of the mounting sleeve (5) is fixedly connected to a bolt cap (509), and the end of the adjusting screw (506) away from the movable threaded block (504) is provided with a cross slot.

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