CN215575306U - Smart electric meter with combination casing - Google Patents
Smart electric meter with combination casing Download PDFInfo
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- CN215575306U CN215575306U CN202121391703.3U CN202121391703U CN215575306U CN 215575306 U CN215575306 U CN 215575306U CN 202121391703 U CN202121391703 U CN 202121391703U CN 215575306 U CN215575306 U CN 215575306U
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Abstract
The utility model discloses an intelligent ammeter with a combined shell, belonging to the technical field of intelligent ammeters and comprising a mounting plate, an ammeter body and a combined mounting cover, wherein the ammeter body is mounted in the middle of the mounting plate, the combined mounting cover is arranged on the outer side of the mounting position, and the bottom of the combined mounting cover is fixedly mounted through a locking screw rod; the combined installation cover comprises a top installation cover, a side installation cover, a bottom installation cover and a protection cover, wherein the top installation cover is horizontally installed at the top of the installation plate, the intelligent electric meter designed by the utility model is fixedly installed on the surface of the installation plate in a threaded connection mode, the whole structure is simple, the intelligent electric meter is fixedly installed in a tenon-and-mortise structure and threaded connection mode and is convenient to disassemble and assemble, a safety structure is further arranged inside the bottom installation cover, only a worker can conveniently open the combined shell on the outer side of the intelligent electric meter through a specific safety key, and the safety of the intelligent electric meter is guaranteed to a certain extent.
Description
Technical Field
The utility model relates to the technical field of intelligent electric meters, in particular to an intelligent electric meter with a combined shell.
Background
The intelligent electric meter is one of basic devices for data acquisition of an intelligent power grid, undertakes the tasks of original electric energy data acquisition, metering and transmission, and is the basis for realizing information integration, analysis optimization and information display. Besides the metering function of the basic electricity consumption of the traditional electric energy meter, the intelligent electric meter also has intelligent functions such as bidirectional multi-rate metering function, user side control function, bidirectional data communication function of multiple data transmission modes and the like in order to adapt to the use of an intelligent power grid and new energy.
The existing intelligent electric meter often has the behavior of stealing electricity through an external power transmission line in the use process, so that the national power grid and individuals suffer unnecessary loss.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a smart meter with a combined housing to solve the problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
an intelligent ammeter with a combined shell comprises a mounting plate, an ammeter body and a combined mounting cover, wherein the ammeter body is mounted in the middle of the mounting plate, the combined mounting cover is arranged on the outer side of the mounting position, and the bottom of the combined mounting cover is fixedly mounted through a locking screw rod; the combined installation cover comprises a top installation cover, a side installation cover, a bottom installation cover and a protection cover, wherein the top installation cover is horizontally installed at the top of the installation plate, two sides of the top installation cover are rotatably connected with the end part of the side installation cover through a pin shaft assembly, the bottoms of the side installation covers at two sides are connected and installed through the bottom installation cover, the outer sides of the top installation cover, the side installation cover and the bottom installation cover are fixedly connected through the protection cover, the bottom installation cover is provided with two parts, an installation groove penetrates through the middle of the bottom installation cover, the top of the left installation groove is slidably connected with a sliding installation block along the vertical direction, an extrusion block and a limiting block are respectively installed at the front end and the rear end of the sliding installation block, the top of the sliding installation block is connected with the inner wall of the installation groove through a reset spring, an internal thread is arranged on the installation groove at the right side, and the bottom installation cover is connected with a locking screw rod through a threaded connection mode, and the two parts of the bottom mounting cover are fixedly connected through a locking screw rod; the end part of the locking screw rod is provided with a cross-shaped clamping groove, and the end part of the limiting block of the working position correspondingly falls into the cross-shaped clamping groove.
As a further scheme of the utility model: when the wall surface is installed, the inner side of the combined installation cover of the installation plate penetrates through the stepped hole through the fixing bolt to be fixedly installed on the wall surface.
As a still further scheme of the utility model: during the cylinder installation, the mounting panel passes two fixed orificess and the installation stand on the mounting panel in proper order through fixed wire rope, and fixed wire rope both ends are locked fixedly through the fixed plate.
As a still further scheme of the utility model: the locking screw is characterized in that the locking screw is mounted and dismounted in a left mounting groove through a safety key, the safety key comprises a shell, a rotating shaft, a cross-shaped fixture block, an ejector block and a knob, the shell is of a cylindrical cavity structure, the rotating shaft is arranged in the shell in a rotating mode, one end of the rotating shaft penetrates through the shell to be connected with the knob, the cross-shaped fixture block is fixedly mounted at the other end of the rotating shaft, and the ejector block is arranged on a curved surface of the shell.
As a still further scheme of the utility model: the ammeter body is fixedly mounted on the mounting plate through the bolt assembly.
As a still further scheme of the utility model: the bottom of ammeter body is equipped with the cable, and forms electric connection through cable and indoor consumer, the cable passes the position department of bottom installation cover and seals fixedly through the sealing plug.
As a still further scheme of the utility model: and a rain-proof cover is arranged on the mounting plate right above the top mounting cover.
Compared with the prior art, the utility model has the beneficial effects that:
the intelligent electric meter designed by the utility model is fixedly arranged on the surface of the mounting plate in a threaded connection mode, and when the intelligent electric meter is arranged, the top mounting cover of the combined mounting cover is fixedly arranged on the top of the mounting plate, the side mounting covers and the top mounting cover are rotatably connected and arranged through pin shaft assemblies on two sides, then the protective cover is fixedly arranged inside two groups of side mounting covers in a tenon-and-mortise connection mode, finally the side mounting covers and the protective cover are limited and fixed through the bottom mounting cover, in addition, the left and right parts of the body of the bottom mounting cover are respectively and fixedly arranged at the bottom of the side mounting covers, and the bottom mounting covers on the left and right sides are fixedly connected through locking screws; overall structure is simple, and carries out fixed mounting through tenon fourth of twelve earthly branches structure and threaded connection's mode, is convenient for carry out the dismouting, and the inside of bottom installation cover still is equipped with safety structure, and the combination casing in the smart electric meter outside just can conveniently be opened through specific safety key to the staff, has guaranteed smart electric meter's security to a certain extent.
Drawings
Fig. 1 is a schematic view of a wall surface installation cross-sectional structure of a smart meter with a combined housing.
Fig. 2 is a schematic diagram of a cylindrical mounting structure of a smart meter having a combined housing.
Fig. 3 is a schematic structural diagram of a combined shell in a smart meter with a combined shell.
Fig. 4 is a schematic diagram of a security key in a smart meter having a combination case.
Fig. 5 is a partially enlarged schematic diagram of a smart meter having a combined housing at a point a in fig. 1.
In the figure: the electric meter comprises a 1-mounting plate, an 11-rain cover, a 12-step hole, a 13-fixed steel wire rope, a 14-fixed plate, a 2-electric meter body, a 21-bolt component, a 3-top mounting cover, a 4-side mounting cover, a 5-bottom mounting cover, a 51-mounting groove, a 52-sliding mounting plate, a 53-extrusion block, a 54-limiting block, a 55-reset spring, a 6-cable, a 61-sealing plug, a 7-protective cover, an 8-safety key, an 81-shell, an 82-rotating shaft, an 83-cross clamping block, an 84-top block, an 85-knob and a 9-locking screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the utility model, an intelligent electric meter with a combined shell includes an installation plate 1, an electric meter body 2 and a combined installation cover, the electric meter body 2 is installed in the middle of the installation plate 1, the combined installation cover is arranged on the outer side of the installation position, and the bottom of the combined installation cover is fixedly installed through a locking screw 9; the combined installation cover comprises a top installation cover 3, a side installation cover 4, a bottom installation cover 5 and a protection cover 7, wherein the top installation cover 3 is horizontally installed at the top of the installation plate 1, two sides of the top installation cover 3 are rotatably connected with the end part of the side installation cover 4 through a pin shaft assembly, the bottom parts of the side installation covers 4 at two sides are connected and installed through the bottom installation cover 5, the outer sides of the top installation cover 3, the side installation cover 4 and the bottom installation cover 5 are fixedly connected through the protection cover 7, the bottom installation cover 5 is provided with two parts, an installation groove 51 is arranged in the middle of the bottom installation cover, the top part of the installation groove 51 at the left side is in sliding connection with a sliding installation block 52 along the vertical direction, an extrusion block 53 and a limiting block 54 are respectively installed at the front end and the rear end of the sliding installation block 52, and the top part of the sliding installation block 52 is connected with the inner wall of the installation groove 51 through a reset spring 55, the right mounting groove 51 is provided with internal threads, the bottom mounting cover 56 is connected with the locking screw 91 in a threaded connection mode, and the two parts of the bottom mounting cover 5 are fixedly connected through the locking screw 9; the end part of the locking screw 9 is provided with a cross-shaped clamping groove, and the end part of the limiting block 54 of the working position correspondingly falls into the cross-shaped clamping groove.
In the embodiment, the smart meter designed by the utility model is fixedly installed on the surface of the installation plate 1 in a threaded connection mode, and during installation, the top installation cover 3 of the combined installation cover is fixedly installed on the top of the installation plate 1, the side installation covers 4 and the top installation cover 3 are rotatably connected and installed through pin shaft assemblies on two sides, then the protection cover 7 is fixedly installed inside the two groups of side installation covers 4 in a tenon-and-mortise connection mode, finally the side installation covers 4 and the protection cover 7 are limited and fixed through the bottom installation cover 5, in addition, the body of the bottom installation cover 5 is respectively fixedly installed at the bottom of the side installation covers 4, and the bottom installation covers 5 on the left side and the right side are fixedly connected through the locking screw rods 9; overall structure is simple, and carries out fixed mounting through tenon fourth of twelve earthly branches structure and threaded connection's mode, is convenient for carry out the dismouting, and the inside of bottom installation cover 5 still is equipped with safety structure, and only the staff just can conveniently open the combination casing in the smart electric meter outside through specific safety key 8, has guaranteed smart electric meter's security to a certain extent.
Further, when needs are demolishd the combination shell, the staff stretches into the inside of bottom installation cover 5 with the tip of safety key 8, thereby make kicking block 84 on the safety key 8 shell extrude the safety structure, thereby make stopper 54 among the safety structure break away from each other with "ten" font draw-in groove of the tip of locking screw 9, thereby be convenient for the cross fixture block 83 embedding "ten" font draw-in groove of safety key 8 tip, drive pivot 82 through rotatory knob 85 and carry out synchronous revolution, thereby drive locking screw 9 and rotate, untie the connected state of bottom installation cover 5 two parts, thereby convenient demolishment to the combination shell.
Referring to the drawings, as a preferred embodiment of the present invention, when the wall surface is installed, the inner side of the combined installation cover of the installation plate 1 is fixedly installed on the wall surface by passing through the stepped hole 12 through the fixing bolt.
In this embodiment, smart electric meter is equipped with two kinds of mounting means for being suitable for multiple installation environment, when needs carry out fixed mounting on the plane, mounting panel 1 utilizes the bolt to fix mounting panel 1 to the wall through threaded connection's mode inside the combination casing, and device fixed mounting accomplishes the back this moment, and overall structure forms sealedly, effectively prevents that the intelligent electric meter is demolishd maliciously by other people or sets up the circuit privately, steals the electric energy.
Referring to fig. 2, as another preferred embodiment of the present invention, when installing the cylindrical surface, the installation plate 1 passes through two fixing holes and the installation column of the installation plate 1 in sequence through the fixing wire 13, and two ends of the fixing wire 13 are locked and fixed through the fixing plate 14.
In this embodiment, smart electric meter is equipped with two kinds of mounting means for being suitable for multiple installation environment, when needs carry out fixed mounting on the face of cylinder, mounting panel 1 passes two fixed orificess and the installation stand on mounting panel 1 in proper order through fixed wire rope 13, with mounting panel 1 fixed mounting on the installation stand.
Referring to fig. 4 to 5, as another preferred embodiment of the present invention, the installation groove 51 on the left side of the locking screw 9 is detachably installed by a security key 8, the security key 8 includes a housing 81, a rotating shaft 82, a cross-shaped fixture block 83, a top block 84 and a knob 85, the housing 81 is a cylindrical cavity structure, the rotating shaft 82 is rotatably installed inside the housing 81, one end of the rotating shaft 82 penetrates through the housing 81 to be connected with the knob 85, the cross-shaped fixture block 83 is fixedly installed at the other end of the rotating shaft 82, and the top block 84 is installed on a curved surface of the housing 81.
In this embodiment, the staff stretches into the inside of bottom installation cover 5 with the tip of safety key 8 to make the kicking block 84 on the safety key 8 shell extrude the safety structure, and then make stopper 54 among the safety structure break away from each other with the "ten" font draw-in groove of the tip of locking screw 9, then break away from threaded connection's locking screw 9 and two bottom mount pads 5 about with through manual rotation safety key 8, be convenient for demolish the device.
Referring to fig. 1, as another preferred embodiment of the present invention, the electricity meter body 2 is fixedly mounted on the mounting plate 1 by a bolt assembly 21.
In the present embodiment, the electricity meter body 2 is fixedly mounted at an intermediate position of the mounting plate 1 by bolts.
Referring to fig. 1, as another preferred embodiment of the present invention, a cable 6 is disposed at the bottom of the electricity meter body 2, and is electrically connected to the indoor electric equipment through the cable 6, and the cable 6 is sealed and fixed by a sealing plug 61 at a position where it passes through the bottom mounting cover 5.
In the embodiment, the cable 6 is used for transmitting the electric energy of the external power supply to the user room after the transition control of the smart meter; in addition, the cable 6 is sealed and fixed by a sealing plug 61 at the position where the cable passes through the bottom mounting cover 5, so that rainwater is prevented from entering the inside of the protective cover 7, and the short circuit of the internal device is avoided.
Referring to fig. 1, as another preferred embodiment of the present invention, a rain cover 11 is disposed on the mounting plate 1 directly above the top mounting cover.
In this embodiment, rain-proof cover 11 is arranged in carrying out the drainage to the rainwater in the external environment, prevents that the rainwater from continuously falling on the combination casing, and the infiltration combination shell gets into inside the device.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The intelligent ammeter with the combined shell comprises a mounting plate (1), an ammeter body (2) and a combined mounting cover, and is characterized in that the ammeter body (2) is mounted in the middle of the mounting plate (1), the combined mounting cover is arranged on the outer side of the mounting position, and the bottom of the combined mounting cover is fixedly mounted through a locking screw (9); the combined installation cover comprises a top installation cover (3), a side installation cover (4), a bottom installation cover (5) and a protection cover (7), wherein the top installation cover (3) is horizontally installed at the top of the installation plate (1), two sides of the top installation cover (3) are rotatably connected with the end part of the side installation cover (4) through a pin shaft assembly, the bottoms of the side installation covers (4) at two sides are connected and installed through the bottom installation cover (5), the outer sides of the top installation cover (3), the side installation cover (4) and the bottom installation cover (5) are fixedly connected through the protection cover (7), the bottom installation cover (5) is provided with two parts, an installation groove (51) is arranged in the middle in a penetrating manner, the top of the left installation groove (51) is slidably connected with a sliding installation block (52) along the vertical direction, and an extrusion block (53) and a limiting block (54) are respectively installed at the front end and the rear end of the sliding installation block (52), the top of the sliding installation block (52) is connected with the inner wall of the installation groove (51) through a return spring (55), the installation groove (51) on the right side is provided with internal threads, the bottom installation cover (56) is connected with the locking screw rod (91) in a threaded connection mode, and the two parts of the bottom installation cover (5) are fixedly connected through the locking screw rod (9); the end part of the locking screw rod (9) is provided with a cross-shaped clamping groove, and the end part of the limiting block (54) of the working position correspondingly falls into the cross-shaped clamping groove.
2. The smart meter with the combined shell as claimed in claim 1, wherein when the smart meter is mounted on a wall surface, the inner side of the combined mounting cover of the mounting plate (1) is fixedly mounted on the wall surface by a fixing bolt passing through the stepped hole (12).
3. The smart meter with the combined shell as claimed in claim 2, wherein, during cylindrical installation, the mounting plate (1) passes through two fixing holes and the mounting column on the mounting plate (1) in sequence through the fixing steel wire rope (13), and the two ends of the fixing steel wire rope (13) are locked and fixed through the fixing plates (14).
4. The smart electric meter with the combined shell as claimed in claim 3, wherein the locking screw (9) is mounted and dismounted in the mounting groove (51) on the left side through a safety key (8), the safety key (8) comprises a shell (81), a rotating shaft (82), a cross fixture block (83), a top block (84) and a knob (85), the shell (81) is of a cylindrical cavity structure, the rotating shaft (82) is arranged inside the shell (81) in a rotating mode, one end of the rotating shaft (82) penetrates through the shell (81) to be connected with the knob (85), the cross fixture block (83) is fixedly mounted at the other end of the rotating shaft (82), and the top block (84) is arranged on a curved surface of the shell (81).
5. The smart meter with a combined housing according to claim 4, characterized in that the meter body (2) is fixedly mounted on the mounting plate (1) by means of a bolt assembly (21).
6. The smart meter with the combined shell as claimed in claim 1, wherein the bottom of the meter body (2) is provided with a cable (6) and is electrically connected with the indoor electric equipment through the cable (6), and the cable (6) is hermetically fixed through a sealing plug (61) at the position where the cable passes through the bottom mounting cover (5).
7. The smart meter with a combined housing as claimed in claim 1, characterized in that a rain shield (11) is provided on the mounting plate (1) directly above the top mounting cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121391703.3U CN215575306U (en) | 2021-06-22 | 2021-06-22 | Smart electric meter with combination casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121391703.3U CN215575306U (en) | 2021-06-22 | 2021-06-22 | Smart electric meter with combination casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215575306U true CN215575306U (en) | 2022-01-18 |
Family
ID=79819522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121391703.3U Active CN215575306U (en) | 2021-06-22 | 2021-06-22 | Smart electric meter with combination casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215575306U (en) |
-
2021
- 2021-06-22 CN CN202121391703.3U patent/CN215575306U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: 601, 602, Building A4, Lugu Yuyuan, No. 27, Wenxuan Road, High tech Development Zone, Yuelu District, Changsha City, Hunan Province, 410221 Patentee after: Hunan kedarui Intelligent Technology Co.,Ltd. Address before: No. 1015, Fenglin Third Road, Yuelu District, Changsha City, Hunan Province 410000 Patentee before: HUNAN FIRST NORMAL University |
|
| TR01 | Transfer of patent right |