CN213181676U - Wireless remote intelligent electric meter based on NB-LOT - Google Patents
Wireless remote intelligent electric meter based on NB-LOT Download PDFInfo
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- CN213181676U CN213181676U CN202021442780.2U CN202021442780U CN213181676U CN 213181676 U CN213181676 U CN 213181676U CN 202021442780 U CN202021442780 U CN 202021442780U CN 213181676 U CN213181676 U CN 213181676U
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Abstract
The utility model discloses a wireless long-range smart electric meter based on NB-LOT relates to smart electric meter technical field, including smart electric meter body, guard shield, wiring board, binding post, wrapping post, first arc backup pad, second arc backup pad, flexible ball, cavity and hemisphere flexible piece, hemisphere flexible piece outer wall is kept away from flexible pad one side and is equipped with the hemisphere recess. The utility model discloses can carry out flexible centre gripping to the electric wire and support, the centre gripping effect to the electric wire is better, effectively strengthen the stability of electric wire, can carry out flexible centre gripping to the electric wire of different external diameters and support, to the fixed effect of electric wire winding, can avoid the electric wire to drop, guarantee normal power supply, improve smart electric meter's security performance, dismantled and assembled circuit design is convenient for install the arrangement to the internal line, but indicating equipment networking state, can adsorb the contact with the electric wire outer wall, effectively strengthen the flexible centre gripping effect to the electric wire, and then effectively strengthen the fixed effect of electric wire.
Description
Technical Field
The utility model relates to a smart electric meter technical field, more specifically say, the utility model relates to a wireless long-range smart electric meter based on NB-LOT.
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 metering basic electricity consumption of the traditional electric meter, and also has intelligent functions of bidirectional multi-rate metering, user side control, bidirectional data communication of various data transmission modes, electricity larceny prevention and the like in order to adapt to the use of an intelligent power grid and new energy. From manual meter reading to 2G remote meter reading and then to a new generation of narrowband Internet of things (NB-lot) remote meter reading, energy management enters the era of everything networking, great advantages are provided in terms of access quantity, networking and economy, and the NB-lot provides a safer and more efficient meter reading solution.
The existing wireless remote intelligent electric meter based on the NB-LOT is poor in wire fixing effect, easy to loosen and loose, normal power supply is affected, and safety performance is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a wireless long-range smart electric meter based on NB-LOT, the utility model aims to solve the problem be: how strengthen the fixed effect to the electric wire, avoid the electric wire pine to take off, guarantee normal power supply, improve the security performance.
In order to achieve the above object, the utility model provides a following technical scheme: a wireless remote intelligent electric meter based on NB-LOT comprises an intelligent electric meter body, wherein a protective cover is arranged at the bottom of the outer wall of the intelligent electric meter body, a wiring board is arranged on the inner side of the protective cover of the intelligent electric meter body, a plurality of wiring terminals are arranged on the outer wall of the wiring board, a winding post is arranged below the wiring terminals, a first arc-shaped supporting plate is arranged below the winding post on the outer wall of the wiring board, a second arc-shaped supporting plate is arranged above the first arc-shaped supporting plate on the bottom of the protective cover, a flexible pad is arranged below the second arc-shaped supporting plate, a plurality of flexible balls are arranged between the second arc-shaped supporting plate and the flexible pad, a cavity is arranged inside each flexible ball, a plurality of hemispherical flexible blocks are arranged on one side, away from the second arc-shaped supporting plate, of the outer, the utility model discloses a smart electric meter, including the smart electric meter body, hemisphere recess, detachable circuit board and remote transmission module, detachable circuit board outer wall one side is equipped with the networking pilot lamp, the networking pilot lamp extends to the smart electric meter body outside, detachable circuit board outer wall be equipped with remote transmission module assorted joint board.
In a preferred embodiment, the outer wall of the intelligent electric meter body is provided with an identification plate and a display screen above the shield.
In a preferred embodiment, a screw is arranged on one side of the outer wall of the protective cover, the protective cover is fixedly connected with the intelligent electric meter body through the screw, and a thread groove matched with the screw is formed in the outer wall of the wiring board.
In a preferred embodiment, the first arc support plate and the second arc support plate have the same length, and the length of the first arc support plate is greater than the diameter of the winding post.
In a preferred embodiment, the inner diameter of the cavity is greater than one third of the outer diameter of the flexible ball and the inner diameter of the cavity is less than one half of the outer diameter of the flexible ball.
In a preferred embodiment, the flexible balls are distributed at the bottom of the second arc-shaped support plate in an arc shape, and the hemispherical flexible blocks are distributed at the bottom of the flexible pad in an arc shape.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up guard shield, wiring board, binding post, wrapping post, first arc backup pad, second arc backup pad, flexible ball and cavity, can carry out flexible centre gripping support to the electric wire, the centre gripping effect to the electric wire is better, effectively strengthen the stability of electric wire, can carry out flexible centre gripping support to the electric wire of different external diameters, to electric wire winding fixed effect, can avoid the electric wire to drop, guarantee normal power supply, improve the security performance of smart electric meter, detachable line design is convenient for install the arrangement to the inner line, can realize the teletransmission of data, can be used to the indicating equipment networking state;
2. the utility model discloses a set up flexible piece of hemisphere and hemispherical recess, can adsorb the contact with the electric wire outer wall, effectively strengthen the flexible centre gripping effect to the electric wire, and then effectively strengthen the fixed effect of electric wire.
Drawings
Fig. 1 is a front view of the whole body of the present invention.
Fig. 2 is a front view of the whole removable protective cover of the present invention.
Fig. 3 is a top view of the protective cover of the present invention.
Fig. 4 is an enlarged schematic view of a in fig. 3 according to the present invention.
Fig. 5 is a partial schematic view of the detachable circuit board of the present invention.
The reference signs are: 1 smart electric meter body, 2 shields, 3 wiring boards, 4 binding post, 5 wrapping posts, 6 first arc backup pads, 7 second arc backup pads, 8 flexible pads, 9 flexible balls, 10 cavities, 11 hemisphere flexible piece, 12 hemisphere recesses, 13 sign boards, 14 display screens, 15 screws, 16 thread groove, 17 dismantled and assembled circuit board, 18 teletransmission module, 19 networking pilot lamps, 20 joint boards.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the wireless remote smart meter based on NB-LOT comprises a smart meter body 1, a shield 2 is arranged at the bottom of the outer wall of the smart meter body 1, a wiring board 3 is arranged on the inner side of the shield 2 of the smart meter body 1, a plurality of wiring terminals 4 are arranged on the outer wall of the wiring board 3, a winding post 5 is arranged below the wiring terminal 4 on the outer wall of the wiring board 3, a first arc-shaped support plate 6 is arranged below the winding post 5 on the outer wall of the wiring board 3, a second arc-shaped support plate 7 is arranged above the first arc-shaped support plate 6 on the bottom of the shield 2, a flexible pad 8 is arranged below the second arc-shaped support plate 7, a plurality of flexible balls 9 are arranged between the second arc-shaped support plate 7 and the flexible pad 8, a cavity 10 is arranged inside the flexible balls 9, and a detachable circuit board 17 and a, a networking indicator light 19 is arranged on one side of the outer wall of the detachable circuit board 17, the networking indicator light 19 extends to the outer side of the intelligent electric meter body 1, and a clamping plate 20 matched with the remote transmission module 18 is arranged on the outer wall of the detachable circuit board 17;
an identification plate 13 and a display screen 14 are arranged on the outer wall of the intelligent electric meter body 1 above the shield 2, the identification plate 13 records various basic data of the intelligent electric meter, and the display screen 14 is used for displaying various real-time data of the intelligent electric meter;
a screw 15 is arranged on one side of the outer wall of the shield 2, the shield 2 is fixedly connected with the intelligent electric meter body 1 through the screw 15, a thread groove 16 matched with the screw 15 is formed in the outer wall of the wiring board 3, the screw 15 penetrates through the shield 2, and the screw 15 is in threaded connection with the thread groove 16, so that the shield 2 is fixedly connected with the wiring board 3;
the lengths of the first arc-shaped supporting plate 6 and the second arc-shaped supporting plate 7 are equal, the length of the first arc-shaped supporting plate 6 is larger than the diameter of the winding post 5, the first arc-shaped supporting plate 6 and the second arc-shaped supporting plate 7 are guaranteed to clamp and support the upper side and the lower side of the electric wire, and the clamping and supporting effects are better;
the inner diameter of the cavity 10 is larger than one third of the outer diameter of the flexible ball 9, and the inner diameter of the cavity 10 is smaller than one half of the outer diameter of the flexible ball 9, so that the strength of the flexible ball 9 can be ensured while the deformation buffering performance of the flexible ball 9 is enhanced;
The implementation mode is specifically as follows: when in use, the protective cover 2, the wiring board 3, the wiring terminal 4, the winding post 5, the first arc-shaped supporting plate 6, the second arc-shaped supporting plate 7, the flexible pad 8, the flexible ball 9 and the cavity 10 are arranged, the protective cover 2 is taken down, the electric wire is connected with the wiring terminal 4, then the electric wire is wound on the winding post 5, then the electric wire extends to the outer side of the wiring board 3 from the first arc-shaped supporting plate 6, then the protective cover 2 is arranged above the wiring board 3 to protect the wiring board 3, the first arc-shaped supporting plate 6 and the second arc-shaped supporting plate 7 can flexibly clamp and support the electric wire, the flexible pad 8 can enhance the flexible supporting effect of the second arc-shaped supporting plate 7, the clamping effect of the electric wire is better, the stability of the electric wire is effectively enhanced, the electric wire is prevented from falling off, the flexible ball 9 and the cavity 10 are extruded, the wire fixing device has the advantages that wires with different outer diameters can be flexibly clamped and supported, the wire can be isolated between the wiring terminal 4 and the first supporting plate 6 by the winding post 5, the wire fixing effect is better, the wires can be prevented from falling off, normal power supply is guaranteed, the safety performance of the intelligent ammeter is improved, the detachable circuit design facilitates installation and arrangement of internal circuits, remote data transmission can be achieved, the networking indicator lamp 19 is turned on when equipment is connected with a network, and otherwise, the lamp is turned off and is used for indicating the networking state of the equipment; the embodiment specifically solves the problems that the existing wireless remote intelligent electric meter based on the NB-LOT in the background art is poor in wire fixing effect, easy to loosen and loose, normal power supply is influenced, and safety performance is reduced.
As shown in fig. 3-4, the NB-LOT based wireless remote smart meter further includes a plurality of hemispherical flexible blocks 11 disposed on one side of the outer wall of the flexible pad 8, which is far away from the second arc-shaped support plate 7, wherein a hemispherical groove 12 is disposed on one side of the outer wall of the hemispherical flexible block 11, which is far away from the flexible pad 8, and the hemispherical groove 12 extends to the outer side of the hemispherical flexible block 11;
The implementation mode is specifically as follows: during the use, through setting up hemisphere flexible piece 11 and hemisphere recess 12, when installing guard shield 2, hemisphere flexible piece 11 and the contact of electric wire outer wall can effectively strengthen the flexible centre gripping effect to the electric wire, and hemisphere recess 12 can be at the inside adsorption space that forms of hemisphere flexible piece 11, and then effectively strengthen the fixed effect of electric wire.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, by arranging the protective cover 2, the wiring board 3, the wiring terminal 4, the winding post 5, the first arc-shaped supporting plate 6, the second arc-shaped supporting plate 7, the flexible pad 8, the flexible ball 9 and the cavity 10, the electric wire can be flexibly clamped and supported, the clamping effect on the electric wire is better, the stability of the electric wire is effectively enhanced, the electric wires with different outer diameters can be flexibly clamped and supported, the electric wire can be wound and fixed, the electric wire can be prevented from falling off, the normal power supply is ensured, the safety performance of the intelligent electric meter is improved, the detachable circuit design facilitates the installation and arrangement of an internal circuit, the remote transmission of data can be realized, and the detachable circuit can be;
furthermore, referring to the attached drawings 3-4 of the specification, the hemispherical flexible block 11 and the hemispherical groove 12 are arranged and can be in adsorption contact with the outer wall of the electric wire, so that the flexible clamping effect on the electric wire is effectively enhanced, and the fixing effect of the electric wire is further effectively enhanced.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a wireless long-range smart electric meter based on NB-LOT, includes smart electric meter body (1), its characterized in that: smart electric meter body (1) outer wall bottom is equipped with guard shield (2), smart electric meter body (1) in guard shield (2) inboard is equipped with wiring board (3), wiring board (3) outer wall is equipped with a plurality of binding post (4), wiring board (3) outer wall in binding post (4) below is equipped with wrapping post (5), wiring board (3) outer wall in wrapping post (5) below is equipped with first arc backup pad (6), guard shield (2) bottom in first arc backup pad (6) top is equipped with second arc backup pad (7), second arc backup pad (7) below is equipped with flexible pad (8), second arc backup pad (7) with be equipped with a plurality of flexible ball (9) between flexible pad (8), flexible ball (9) inside is equipped with cavity (10), flexible pad (8) outer wall is kept away from second arc backup pad (7) one side is equipped with a plurality of hemisphere flexibility Nature piece (11), hemisphere flexible piece (11) outer wall is kept away from flexible pad (8) one side is equipped with hemisphere recess (12), hemisphere recess (12) extend to hemisphere flexible piece (11) outside, smart electric meter body (1) is inside to be equipped with dismantled and assembled circuit board (17) and remote transmission module (18), dismantled and assembled circuit board (17) outer wall one side is equipped with networking pilot lamp (19), networking pilot lamp (19) extend to the smart electric meter body (1) outside, dismantled and assembled circuit board (17) outer wall be equipped with remote transmission module (18) assorted joint board (20).
2. The NB-LOT based wireless remote smart meter of claim 1, wherein: the intelligent electric meter is characterized in that the outer wall of the intelligent electric meter body (1) is provided with an identification plate (13) and a display screen (14) above the shield (2).
3. The NB-LOT based wireless remote smart meter of claim 1, wherein: guard shield (2) outer wall one side is equipped with screw (15), guard shield (2) pass through screw (15) with smart electric meter body (1) fixed connection, wiring board (3) outer wall be equipped with screw (15) assorted thread groove (16).
4. The NB-LOT based wireless remote smart meter of claim 1, wherein: the lengths of the first arc-shaped supporting plate (6) and the second arc-shaped supporting plate (7) are equal, and the length of the first arc-shaped supporting plate (6) is larger than the diameter of the winding post (5).
5. The NB-LOT based wireless remote smart meter of claim 1, wherein: the inner diameter of the cavity (10) is larger than one third of the outer diameter of the flexible ball (9), and the inner diameter of the cavity (10) is smaller than one half of the outer diameter of the flexible ball (9).
6. The NB-LOT based wireless remote smart meter of claim 1, wherein: flexible ball (9) be the arc distribute in second arc backup pad (7) bottom, hemisphere flexible piece (11) be the arc distribute in flexible pad (8) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442780.2U CN213181676U (en) | 2020-07-21 | 2020-07-21 | Wireless remote intelligent electric meter based on NB-LOT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442780.2U CN213181676U (en) | 2020-07-21 | 2020-07-21 | Wireless remote intelligent electric meter based on NB-LOT |
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| Publication Number | Publication Date |
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| CN213181676U true CN213181676U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021442780.2U Active CN213181676U (en) | 2020-07-21 | 2020-07-21 | Wireless remote intelligent electric meter based on NB-LOT |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113947872A (en) * | 2021-10-26 | 2022-01-18 | 浙江晨泰科技股份有限公司 | Prevent that virtual connects smart electric meter that has virtual protection function that connects |
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2020
- 2020-07-21 CN CN202021442780.2U patent/CN213181676U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113947872A (en) * | 2021-10-26 | 2022-01-18 | 浙江晨泰科技股份有限公司 | Prevent that virtual connects smart electric meter that has virtual protection function that connects |
| CN113947872B (en) * | 2021-10-26 | 2022-12-30 | 浙江晨泰科技股份有限公司 | Prevent that virtual from connecing and have virtual smart electric meter who connects protect function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A wireless remote intelligent electricity meter based on nb-lot Effective date of registration: 20210820 Granted publication date: 20210511 Pledgee: China Construction Bank Changzhou Tianning sub branch Pledgor: CHANGZHOU RUIXIN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021980008039 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |