CN219758356U - Intelligent three-phase ammeter based on Lora - Google Patents

Abstract

The utility model relates to a Lora-based intelligent three-phase ammeter, which comprises an intelligent three-phase ammeter body, wherein four positioning frames are fixedly connected to the inner side surface of the intelligent three-phase ammeter body, battery modules are clamped between the four positioning frames, a box body is fixedly connected to the lower side of the intelligent three-phase ammeter body, three first buckling rings are fixedly connected to the surface of the box body, four second buckling rings are fixedly connected to the surface of the box body, four through holes are formed in the box body, three winding displacement holes are formed between the intelligent three-phase ammeter body and the box body, and a clamping assembly is fixedly connected to the left side of the intelligent three-phase ammeter body; the clamping assembly comprises a fixed base. This intelligent three-phase ammeter based on Lora inserts the back through first knot wire loop and second knot wire loop from the through-hole in proper order from the winding between the electric wire of avoiding placing the electric wire separately through ammeter electric wire.

Description

Intelligent three-phase ammeter based on Lora

Technical Field

The utility model relates to the technical field of intelligent electric meters, in particular to an intelligent three-phase electric meter based on Lora.

Background

The traditional mechanical electric meter and electronic electric meter are difficult to meet the requirements of a smart grid in terms of metering precision and information transmission, and under the condition that the smart electric meter is the same as other wireless products, namely the intelligent electric meter utilizing the wireless communication transmission technology, namely the wireless intelligent electric meter correlates the meter reading system, the water supply enterprise computer, the user mobile phone, the user computer and other devices, so that the devices can communicate without barriers.

Through retrieving, chinese patent CN214622777U discloses an intelligent three-phase ammeter based on Lora, including three-phase ammeter body and detachable mounting at the unable adjustment base of three-phase ammeter body, the symmetry is provided with the guide post that extends along the horizontal direction on the unable adjustment base, the inboard of guide post all slides and is provided with the sliding plate, the right-hand member of sliding plate of upside and the left end of sliding plate of downside all detachable mounting have the grip block, still fixed mounting has the actuating mechanism that is used for driving two sliding plates relative slip on the unable adjustment base, actuating mechanism is including driving motor and gear, cylindric mounting groove has been seted up to unable adjustment base's intermediate position, driving motor fixed mounting is in the mounting groove, gear and driving motor's output fixed connection to the gear is located the intermediate position of two sliding plates, the sliding plate all is connected with the gear engagement, and this utility model has the effect of installation dismantlement convenience.

However, the intelligent three-phase electric meter based on the Lora disclosed by the utility model is also not provided with a special arrangement device for wires, so that the wires on the electric meter are more and disordered, are easy to intertwine, cause potential safety hazards, are not easy to find during maintenance, are easy to make mistakes, and cannot meet the use requirement, and therefore the intelligent three-phase electric meter based on the Lora is provided for solving the problems disclosed in the prior art.

Disclosure of Invention

Aiming at the defects of the prior art, the intelligent three-phase ammeter based on the Lora has the advantages of being capable of being placed separately and avoiding winding and the like, and solves the problems that the ammeter is not provided with a special arrangement device for the electric wires, so that the electric wires on the ammeter are too many and disordered, are easy to wind together, cause potential safety hazards, are difficult to find during maintenance and are easy to make mistakes.

In order to achieve the purpose of avoiding winding by separately placing the wires, the utility model provides the following technical scheme: the utility model provides an intelligent three-phase ammeter based on Lora, includes intelligent three-phase ammeter body, four intelligent three-phase ammeter body surface inboard fixed surface has four locating racks, four the joint has battery module between the locating rack, intelligent three-phase ammeter body downside fixedly connected with box, box surface fixedly connected with three first knot wire loop, four second knot wire loops of box surface fixedly connected with, four through-holes have been seted up to the box, three winding displacement holes have been seted up between intelligent three-phase ammeter body and the box, intelligent three-phase ammeter body left side fixedly connected with joint subassembly.

The clamping assembly comprises a fixing base, a fixing frame is attached to the left side of the fixing base, two locating grooves are formed in one side, close to the fixing base, of the fixing base, a threaded rod is connected to the surface of the fixing base in a rotating mode, two clamping blocks are connected to the outer side of the threaded rod in a threaded mode, and two sliding rods are sleeved on one side, close to the fixing base, of the clamping blocks in a sliding mode.

Further, intelligent three-phase ammeter body surface articulates there is the top cap, the upside on top cap surface is inlayed and is had the observation window.

Further, the box surface is articulated to have the case lid board, and three first knot wire loop is horizontal equidistance and arranges.

Further, the four second buckling wire loops are arranged transversely at equal intervals, and the four second buckling wire loops are fixed at the left end and the right end of the lower side of the first buckling wire loop.

Further, the second wire buckling ring is vertically fixed on the inner side surface of the box body, and a sealing ring is arranged on the inner side surface of the through hole.

Further, the two positioning grooves are arranged at right and left sides at equal intervals in the transverse direction, and the right and left sides of the surface of the threaded rod are in opposite thread structures.

Further, unable adjustment base keeps away from intelligent three-phase ammeter body surface and sets up flutedly, both ends are all laminated at recess inboard surface about the slide bar.

Compared with the prior art, the intelligent three-phase ammeter based on the Lora has the following beneficial effects:

1. this intelligent three-phase ammeter based on Lora inserts the back through first knot wire loop and second knot wire loop from the through-hole in proper order from the winding between the electric wire of avoiding placing the electric wire separately through ammeter electric wire.

2. This intelligent three-phase ammeter based on Lora inserts inside the constant head tank of seting up on the mount right side surface through the inside fixture block in unable adjustment base left side to rotate threaded rod screw thread and drive two fixture blocks and do the back of the body and remove mutually and realize that intelligent three-phase ammeter body is fixed on the wall, also have not had the finishing device to the electric wire specially on having solved the ammeter, lead to the electric wire on the ammeter many and disordered, twine each other easily and be in the same place, arouse the potential safety hazard, also be difficult for looking for when maintaining, the problem of making mistakes easily.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a side view of the structure of the present utility model;

FIG. 3 is a side view of the structure of the smart three-phase electric meter body of the present utility model;

FIG. 4 is a front view of the structure of the fixing frame of the present utility model;

fig. 5 is a schematic structural view of the fixing base of the present utility model.

In the figure: 1 intelligent three-phase ammeter body, 2 box, 3 case apron, 4 through-holes, 5 sealing washer, 6 first knot wire loop, 7 second knot wire loop, 8 battery module, 9 locating rack, 10 winding displacement holes, 11 threaded rod, 12 top cap, 13 observation window, 14 unable adjustment base, 15 fixture block, 16 mount, 17 constant head tank, 18 recess, 19 slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an intelligent three-phase ammeter based on Lora, including intelligent three-phase ammeter body 1, four locating rack 9 of intelligent three-phase ammeter body 1 surface inboard fixed surface connection, joint has battery module 8 between four locating racks 9, intelligent three-phase ammeter body 1 downside fixedly connected with box 2, box 2 fixed surface has three first knot wire loop 6, box 2 fixed surface has four second knot wire loops 7, four through-holes 4 have been seted up to box 2, second knot wire loop 7 is vertical fixed at box 2 inboard surface, through-hole 4 inboard surface is provided with sealing washer 5, three winding displacement hole 10 have been seted up between intelligent three-phase ammeter body 1 and the box 2, intelligent three-phase ammeter body 1 left side fixedly connected with joint subassembly.

Wherein, intelligent three-phase ammeter body 1 surface articulates there is top cap 12, and the upside on top cap 12 surface is inlayed and is had observation window 13, and box 2 surface articulates there is case lid board 3, and three first knot wire loop 6 is horizontal equidistance and arranges, and four second knot wire loops 7 are horizontal equidistance and arrange, and four second knot wire loops 7 are fixed the left and right sides both ends at first knot wire loop 6 downside, and two constant head tanks 17 are horizontal equidistance and arrange about.

The joint subassembly includes unable adjustment base 14, unable adjustment base 14 is kept away from intelligent three-phase ammeter body 1 surface and is seted up flutedly 18, unable adjustment base 14 left side laminating has mount 16, two constant head tanks 17 have been seted up to mount 16 be close to unable adjustment base 14 one side, unable adjustment base 14 surface rotation is connected with threaded rod 11, threaded rod 11 surface left and right sides is relative screw structure, threaded rod 11 outside threaded connection has two fixture blocks 15, two slide bars 19 have been slided and cup jointed to one side that two fixture blocks 15 are close to unable adjustment base 14, both ends are all laminated at recess 18 inboard surface about the slide bar 19.

It should be noted that, the upper and lower sides of the clamping block 15 are slidably connected to the surface of the sliding rod 19 in the moving process, so as to play a limiting role.

When the intelligent three-phase ammeter body fixing device is used, the fixing frame 16 is fixed on the surface of a wall body, then the clamping blocks 15 of the fixing base 14 on the left side of the intelligent three-phase ammeter body 1 are inserted into the locating grooves 17, the threaded rods 11 are rotated to drive the two clamping blocks 15 to do back-to-back linear movement and to be attached to the inner side surface of the locating grooves 17 in a clamping mode, the intelligent three-phase ammeter body 1 is fixed, the top cover 12 is removed from the surface of the intelligent three-phase ammeter body 1, the battery module 8 is clamped between the four locating frames 9 to be fixed, the box cover plate 3 is hinged and opened from the surface of the box body 2, the intelligent three-phase ammeter body 1 circuit sequentially moves into the box body 2 from the wiring hole 10 and sequentially bypasses the first buckling wire ring 6 and the second buckling wire ring 7 to be moved out of the through holes 4, and winding between electric wires can be separately placed and avoided.

The beneficial effects of the embodiment are as follows:

this intelligent three-phase ammeter based on Lora inserts the back through first knot wire loop 6 and second knot wire loop 7 from through-hole 4 through ammeter electric wire in proper order from winding between the electric wire of avoiding placing separately the electric wire to ammeter electric wire.

This intelligent three-phase ammeter based on Lora inserts inside constant head tank 17 that the right side surface was offered at mount 16 through the inside fixture block 15 in unable adjustment base 14 left side to rotate threaded rod 11 screw thread and drive two fixture blocks 15 and do the back of the body and remove mutually and realize that intelligent three-phase ammeter body 1 is fixed on the wall, solved also not have the finishing device to the electric wire specially on the ammeter, lead to the electric wire on the ammeter to be many and indiscriminate, easy intertwine is in the same place, causes the potential safety hazard, also be difficult for looking for when maintaining, the problem of makeing mistakes easily.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an intelligent three-phase ammeter based on Lora, includes intelligent three-phase ammeter body (1), its characterized in that: the intelligent three-phase ammeter comprises an intelligent three-phase ammeter body (1), wherein four locating frames (9) are fixedly connected to the inner surface of the intelligent three-phase ammeter body (1), battery modules (8) are clamped between the locating frames (9), a box body (2) is fixedly connected to the lower side of the intelligent three-phase ammeter body (1), three first buckling wire rings (6) are fixedly connected to the surface of the box body (2), four second buckling wire rings (7) are fixedly connected to the surface of the box body (2), four through holes (4) are formed in the box body (2), three wire arranging holes (10) are formed between the intelligent three-phase ammeter body (1) and the box body (2), and a clamping assembly is fixedly connected to the left side of the intelligent three-phase ammeter body (1);

the clamping assembly comprises a fixed base (14), a fixed frame (16) is attached to the left side of the fixed base (14), two positioning grooves (17) are formed in one side, close to the fixed base (14), of the fixed frame (16), a threaded rod (11) is connected to the surface of the fixed base (14) in a rotating mode, two clamping blocks (15) are connected to the outer side of the threaded rod (11) in a threaded mode, and two sliding rods (19) are sleeved on one side, close to the fixed base (14), of the clamping blocks (15) in a sliding mode.

2. The intelligent three-phase electric meter based on the Lora according to claim 1, wherein: the intelligent three-phase ammeter body (1) surface articulates there is top cap (12), the upside on top cap (12) surface is inlayed and is had observation window (13).

3. The intelligent three-phase electric meter based on the Lora according to claim 1, wherein: the surface of the box body (2) is hinged with a box cover plate (3), and the three first buckling wire rings (6) are transversely equidistantly arranged.

4. A smart three-phase power meter based on Lora according to claim 3, characterized in that: the four second buckling wire loops (7) are transversely and equidistantly arranged, and the four second buckling wire loops (7) are fixed at the left end and the right end of the lower side of the first buckling wire loop (6).

5. The intelligent three-phase electric meter based on the Lora according to claim 4, wherein: the second wire buckling ring (7) is vertically fixed on the inner side surface of the box body (2), and a sealing ring (5) is arranged on the inner side surface of the through hole (4).

6. The intelligent three-phase electric meter based on the Lora according to claim 1, wherein: the two positioning grooves (17) are transversely and equidistantly arranged left and right, and the left side and the right side of the surface of the threaded rod (11) are of opposite thread structures.

7. The intelligent three-phase electric meter based on the Lora according to claim 2, characterized in that: the fixed base (14) is far away from the surface of the intelligent three-phase ammeter body (1) and is provided with a groove (18), and the left end and the right end of the sliding rod (19) are attached to the inner side surface of the groove (18).