CN216646592U

CN216646592U - Safe small-size smart electric meter

Info

Publication number: CN216646592U
Application number: CN202122660856.XU
Authority: CN
Inventors: 陈广文
Original assignee: Guangzhou Suiling Electrical Equipment Co ltd
Current assignee: Guangzhou Suiling Electrical Equipment Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-31
Anticipated expiration: 2031-11-02

Abstract

The application discloses a safe small-sized intelligent ammeter which comprises a mounting plate, a dismounting mechanism and a wire fixing mechanism; the dismouting mechanism includes the fixed slot, and two fixed slots are fixed connection respectively at the mounting panel both ends, and two fixed slot internal rotations are connected with threaded rod one end, and two threaded rod other ends run through the fixed slot and extend to the outside, and two traveling sleeves have all been cup jointed to equal screw thread on two threaded rods, all rotate on four traveling sleeves to be connected with the rotor plate. The circuit is fixed in the fixing seat, so that the circuit is prevented from being placed disorderly, the space is effectively utilized and saved, the volume of the electric meter is reduced, and the safety is higher; rotate through the threaded rod and drive the motion of removal sleeve, the motion of removal sleeve drives rotor plate turned angle and changes, promotes splint motion, fixes the ammeter casing, and the ammeter casing outwards promotes two roofs, and first telescopic link extension, first spring elasticity drive two roofs motions, and is convenient for fix and dismantle the ammeter casing to ammeter casing centre gripping location with the cooperation between fixed plate.

Description

Safe small-size smart electric meter

Technical Field

The application relates to the field of intelligent electric meters, in particular to a safe small-sized intelligent electric meter.

Background

The intelligent electric meter is one of basic devices for data acquisition of an intelligent power grid (particularly an intelligent power distribution network), bears the tasks of original electric energy data acquisition, metering and transmission, and is the basis for realizing information integration, analysis optimization and information display.

The intelligent electric meter has the functions of uploading data in real time, calculating electricity price, early warning and the like which are not possessed by the traditional electric meter, but along with the increasing functions and the increasing integration level of the intelligent electric meter, more and more switches, inductors, circuits and the like occupy limited space in an electric meter shell, so that the space in the electric meter shell is insufficient, the size of the intelligent electric meter is increased, various circuits are disordered, and potential safety hazards exist; in addition, when the general intelligent electric meter is used, the intelligent electric meter is directly fixed on a wall surface through a screw, so that the intelligent electric meter is inconvenient to disassemble and maintain after being damaged; therefore, a safe small-sized smart meter is provided to solve the above problems.

Disclosure of Invention

The safe small-size intelligent electric meter is provided in the embodiment and used for solving the problems that potential safety hazards and shell space are insufficient in intelligent electric meter circuit confusion in the prior art and the intelligent electric meter is inconvenient to detach and maintain after being damaged.

According to one aspect of the application, a safe small-sized intelligent ammeter is provided, and comprises a mounting plate, a dismounting mechanism and a wire fixing mechanism;

the disassembly and assembly mechanism comprises fixed grooves, two fixed grooves are respectively and fixedly connected to two ends of the mounting plate, one end of a threaded rod is rotationally connected to the two fixed grooves, the other ends of the threaded rod penetrate through the fixed grooves and extend to the outside, two movable sleeves are sleeved on the two threaded rods in a threaded manner, rotating plates are rotationally connected to the four movable sleeves, the other ends of the four rotating plates are respectively and rotationally connected to two ends of two clamping plates, one end close to the two clamping plates is respectively and fixedly connected with a fixed plate, the two clamping plates are respectively lapped on the upper end and the lower end of the ammeter shell, a first telescopic rod is fixedly connected to each of the two clamping plates, and the other end of each first telescopic rod is fixedly connected to the top plate, the first telescopic rod is fixedly sleeved with a first spring, and two ends of the first spring are fixedly connected to the clamping plate and the top plate respectively.

Furthermore, the mounting plate is provided with a fixing bolt.

Further, the threads at the two ends of the threaded rod are arranged oppositely.

Further, the movable sleeve is fixedly connected with a sliding block, the sliding block is connected to a fixed sliding groove in a sliding mode, and the fixed sliding groove is fixedly arranged in a fixed groove.

Further, the wire fixing mechanism comprises a fixing seat, a third telescopic rod is printed in the fixing seat in a fixedly connected mode, the other end of the third telescopic rod is fixedly connected to the two annular plates respectively, a third spring is sleeved outside the third telescopic rod, and two ends of the third spring are fixedly connected to the fixing seat and the annular plates respectively.

Further, two second telescopic links of equal fixedly connected with in fixing base both sides, four the second telescopic link other end is fixed connection respectively at two connecting plate both ends, four the second spring has all been cup jointed outward to the second telescopic link, second spring both ends are fixed connection respectively on fixing base and connecting plate, two equal fixedly connected with baffle on the connecting plate, two the close one end of baffle runs through the fixing base both sides wall respectively and extends to in the fixing base, two the close one end overlap joint of baffle is in the same place.

According to the utility model, the circuit is fixed in the fixing seat, so that the disordered circuit arrangement is prevented, the space is effectively utilized and saved, the volume of the electric meter is reduced, and the safety is higher; the disassembly and assembly mechanism is adopted, the problem that the intelligent electric meter is inconvenient to disassemble and maintain after being damaged is solved, and the work efficiency of intelligent electric meter maintenance is improved.

Drawings

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. mounting a plate; 2. fixing the bolt; 3. a rotating plate; 4. a threaded rod; 5. moving the sleeve; 6. fixing grooves; 7. a splint; 8. a top plate; 9. a meter case; 10. a first telescopic rod; 11. a first spring; 12. a slider; 13. fixing the chute; 14. a fixing plate; 15. a baffle plate; 16. a second telescopic rod; 17. a connecting plate; 18. a second spring; 19. a third telescopic rod; 20. an annular plate; 21. a third spring; 22. a fixed seat.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application in the accompanying drawings.

Referring to fig. 1-3, a small-sized safety smart meter includes a mounting plate 1, a mounting and dismounting mechanism and a wire fixing mechanism;

the disassembly and assembly mechanism comprises fixing grooves 6, two fixing grooves 6 are respectively and fixedly connected to two ends of a mounting plate 1, one ends of threaded rods 4 are rotationally connected to the two fixing grooves 6, the other ends of the threaded rods 4 penetrate through the fixing grooves 6 and extend to the outside, two movable sleeves 5 are respectively and spirally sleeved on the two threaded rods 4, four movable sleeves 5 are respectively and rotatably connected with rotating plates 3, the other ends of the four rotating plates 3 are respectively and rotatably connected to two clamping plates 7, a fixing plate 14 is respectively and fixedly connected to one end close to the two clamping plates 7, the two clamping plates 7 are respectively and fixedly connected to the upper end and the lower end of an ammeter shell 9, first telescopic rods 10 are respectively and fixedly connected to the two clamping plates 7, the other ends of the two first telescopic rods 10 are respectively and fixedly connected to a top plate 8, and first springs 11 are fixedly sleeved on the first telescopic rods 10, and two ends of the first spring 11 are respectively fixedly connected to the clamping plate 7 and the top plate 8, so that the shell 9 of the electric meter can be conveniently fixed and detached.

The mounting plate 1 is provided with a fixing bolt 2, so that the mounting plate 1 can be fixed on a wall body conveniently; the threads at the two ends of the threaded rod 4 are arranged oppositely, so that the two movable sleeves 5 can move towards opposite directions simultaneously; the movable sleeve 5 is fixedly connected with a sliding block 12, the sliding block 12 is connected to a fixed sliding chute 13 in a sliding mode, and the fixed sliding chute 13 is fixedly arranged in the fixed groove 6, so that the moving direction of the movable sleeve 5 can be conveniently fixed; the wire fixing mechanism comprises a fixed seat 22, a third telescopic rod 19 is fixedly connected and printed in the fixed seat 22, the other end of the third telescopic rod 19 is fixedly connected to the two annular plates 20 respectively, a third spring 21 is sleeved outside the third telescopic rod 19, and two ends of the third spring 21 are fixedly connected to the fixed seat 22 and the annular plates 20 respectively, so that a circuit can be clamped and fixed conveniently; two second telescopic links 16 of the equal fixedly connected with in fixing base 22 both sides, four the 16 other ends of second telescopic link are fixed connection respectively at two connecting plate 17 both ends, four second spring 18 has all been cup jointed outward to second telescopic link 16, second spring 18 both ends difference fixed connection is on fixing base 22 and connecting plate 17, two equal fixedly connected with baffle 15 on the connecting plate 17, two 15 nearly one ends of baffle are run through fixing base 22 both sides wall respectively and are extended to in fixing base 22, two 15 nearly one end overlap joint of baffle is in the same place, is convenient for fix the circuit in fixing base 22.

When the utility model is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, firstly, the threaded rod 4 is rotated, the threaded rod 4 rotates to drive the two movable sleeves 5 to move, the slide block 12 on the movable sleeve 5 slides on the fixed chute 13 to facilitate the fixing of the moving direction of the movable sleeve 5, the movable sleeve 5 moves to drive the rotating plate 3 to change the rotating angle, the clamping plate 7 is pushed to move, the electric meter shell 9 is fixed through the two clamping plates 7, the electric meter shell 9 pushes the two top plates 8 outwards, the first telescopic rod 10 extends, the first spring 11 elastically drives the two top plates 8 to move and is matched with the fixed plate 14 to clamp and position the electric meter shell 9, thereby facilitating the fixing and the dismounting of the electric meter shell 9, after the electric meter shell 9 is mounted, the two connecting plates 17 can be pulled to two sides, the second telescopic rod 16 extends, second spring 18 extension, distance between two baffles 15 changes, place the interconnecting link on ammeter casing 9 in fixing base 22 through the space between two baffles 15, promote two annular slabs 20 to both sides, the shrink of third telescopic link 19, the compression of third spring 21, three spring 21 elasticity promotes two annular slabs 20 to the middle motion, carry out the centre gripping to the circuit, second spring 18 elasticity promotes two baffles 15 to the middle motion simultaneously, be convenient for fix the circuit in fixing base 22, prevent that the circuit from placing the confusion.

The application has the advantages that:

1. the electric meter shell is fixed through the two clamping plates, the two top plates are pushed outwards by the electric meter shell, the first telescopic rod extends, the first spring extends, the two top plates are driven by the first spring to move, and the electric meter shell is clamped and positioned in cooperation with the fixing plates, so that the electric meter shell is fixed and detached conveniently;

2. this application is through to two connecting plates of both sides pulling, the extension of second telescopic link, the extension of second spring, the distance between two baffles changes, place interconnecting link on the ammeter casing in the fixing base through the space between two baffles, promote two annular slabs to both sides, the shrink of third telescopic link, the compression of third spring, third spring force promotes two annular slabs to the intermediate motion, carry out the centre gripping to the circuit, second spring force promotes two baffles to the intermediate motion simultaneously, be convenient for fix the circuit in the fixing base, prevent that the circuit from placing the confusion, effectively save space, reduce the smart electric meter volume, and also safer.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

The terms "first," "second," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Claims

1. A safe small-size smart electric meter which characterized in that: comprises a mounting plate (1), a dismounting mechanism and a wire fixing mechanism;

the disassembly and assembly mechanism comprises fixing grooves (6), wherein the two fixing grooves (6) are respectively fixedly connected to the two ends of the mounting plate (1), the two fixing grooves (6) are rotationally connected with one end of a threaded rod (4), the other end of the threaded rod (4) penetrates through the fixing grooves (6) and extends to the outside, the two threaded rods (4) are uniformly sleeved with two movable sleeves (5), the four movable sleeves (5) are respectively and rotationally connected with rotating plates (3), the other ends of the rotating plates (3) are respectively and rotationally connected to the two ends of two clamping plates (7), the close ends of the two clamping plates (7) are respectively and fixedly connected with a fixed plate (14), the two clamping plates (7) are respectively and fixedly connected to the upper end and the lower end of the ammeter shell (9), the two clamping plates (7) are respectively and fixedly connected with first telescopic rods (10), and the other ends of the first telescopic rods (10) are respectively and fixedly connected to the top plate (8), the first telescopic rod (10) is fixedly sleeved with a first spring (11), and two ends of the first spring (11) are respectively and fixedly connected to the clamping plate (7) and the top plate (8).

2. A secure small smart meter as recited in claim 1, wherein: and the mounting plate (1) is provided with a fixing bolt (2).

3. A secure small smart meter as recited in claim 1, wherein: the threads at the two ends of the threaded rod (4) are arranged oppositely.

4. A secure small smart meter as recited in claim 1, wherein: the movable sleeve is characterized in that a sliding block (12) is fixedly connected to the movable sleeve (5), the sliding block (12) is connected to a fixed sliding groove (13) in a sliding mode, and the fixed sliding groove (13) is fixedly arranged in a fixed groove (6).

5. A secure small smart meter as recited in claim 1, wherein: the wire fixing mechanism comprises a fixing seat (22), a third telescopic rod (19) is fixedly connected in the fixing seat (22), the other end of the third telescopic rod (19) is fixedly connected to the two annular plates (20) respectively, a third spring (21) is sleeved outside the third telescopic rod (19), and two ends of the third spring (21) are fixedly connected to the fixing seat (22) and the annular plates (20) respectively.

6. A secure pocket smart meter as recited in claim 5, wherein: two second telescopic links (16), four of the equal fixedly connected with in fixing base (22) both sides second telescopic link (16) other end difference fixed connection is at two connecting plate (17) both ends, four second telescopic link (16) have all cup jointed second spring (18) outward, second spring (18) both ends difference fixed connection is on fixing base (22) and connecting plate (17), two equal fixedly connected with baffle (15), two on connecting plate (17) the close one end of baffle (15) runs through fixing base (22) both sides wall respectively and extends to in fixing base (22), two the close one end overlap joint of baffle (15) is in the same place.