CN215116454U - A protective housing for thing networking electric energy meter - Google Patents
A protective housing for thing networking electric energy meter Download PDFInfo
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- CN215116454U CN215116454U CN202121396623.7U CN202121396623U CN215116454U CN 215116454 U CN215116454 U CN 215116454U CN 202121396623 U CN202121396623 U CN 202121396623U CN 215116454 U CN215116454 U CN 215116454U
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Abstract
The utility model belongs to the technical field of the electric energy meter technique and specifically relates to a protecting sheathing for thing networking electric energy meter, the on-line screen storage device comprises a base, the bottom of base is rotated and is installed a plurality of universal wheels, the equal fixed mounting in both ends at base top has the arc cover, sealing mechanism is all installed at the both ends of arc cover, sealing mechanism includes the arc seat, the inboard of arc seat has been seted up and has been accomodate the groove, accomodate groove slidable mounting has the arc, the inboard fixed mounting of arc has the arc rack, the mounting groove has been seted up on the lateral wall of arc seat, the gear is installed to the mounting groove internal rotation, gear and arc rack toothing, the coaxial fixed mounting in outer end of gear has the hand wheel. The utility model discloses can protect the electric energy meter completely, and the shielding arc can resist external electromagnetic interference.
Description
Technical Field
The utility model relates to an electric energy meter technical field especially relates to a protecting sheathing for thing networking electric energy meter.
Background
The electric energy meter is an instrument for measuring electric energy, is also called as a watt-hour meter, a fire meter and a kilowatt-hour meter, and is an instrument for measuring various electric quantities; when the electric energy meter is used, the electric energy meter can be directly connected to a circuit for measurement under the conditions of low voltage (not more than 500 volts) and small current (dozens of amperes); under the condition of high voltage or large current, the electric energy meter cannot be directly connected with a circuit and needs to be matched with a voltage transformer or a current transformer for use;
the test and verification are required to ensure that the electric energy meter can accurately measure; and the tester that uses when the electric energy meter tests receives the interference of external electromagnetism etc. easily, and especially test equipment often needs to have enough to meet the need the use, and traditional testing arrangement exists that the portability is poor, and barrier propterty is poor, receives external unexpected collision influence easily, influences the equipment and carries the security.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that has the barrier propterty poor among the prior art, and the protective housing who is used for thing networking electric energy meter who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a protecting sheathing for thing networking electric energy meter, the on-line screen storage device comprises a base, the bottom of base is rotated and is installed a plurality of universal wheels, the equal fixed mounting in both ends at base top has the arc cover, sealing mechanism is all installed at the both ends of arc cover, sealing mechanism includes the arc seat, the inboard of arc seat has been seted up and has been accomodate the groove, it has the shielding arc to accomodate groove slidable mounting, the inboard fixed mounting of shielding arc has the arc rack, the mounting groove has been seted up on the lateral wall of arc seat, the gear is installed to the mounting groove internal rotation, gear and arc rack toothing, the coaxial fixed mounting in outer end of gear has the hand wheel.
Preferably, the two shielding arc-shaped plates are symmetrical to each other, and the radians of the two shielding arc-shaped plates are the same.
Preferably, the internally mounted of base has the electric energy meter, the both sides of electric energy meter all are provided with splint, two splint can press from both sides tightly the electric energy meter.
Preferably, two the bottom of splint is all rotated and is installed the bolt, the bolt runs through the base diapire, and with base threaded connection.
The utility model provides a protecting sheathing for thing networking electric energy meter, beneficial effect lies in: after the electric energy meter is installed, the gear drives the arc-shaped rack to slide by rotating the hand wheel, so that the two shielding arc-shaped plates are close to each other, the electric energy meter can be completely protected, and the shielding arc-shaped plates can resist external electromagnetic interference.
Drawings
Fig. 1 is a schematic structural diagram of a protective casing for an electric energy meter of the internet of things according to the present invention;
fig. 2 is a partial cross-sectional view of a protective casing for an electric energy meter of the internet of things according to the present invention;
fig. 3 is the utility model provides a sealing mechanism's for thing networking electric energy meter's protecting sheathing's schematic structure.
In the figure: the electric energy meter comprises a base 1, a universal wheel 2, an arc cover 3, a sealing mechanism 4, an arc seat 41, an accommodating groove 42, a shielding arc plate 43, an arc rack 44, an installation groove 45, a gear 46, a hand wheel 47, a clamping plate 5, a bolt 6 and an electric energy meter 7.
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.
Referring to fig. 1-3, a protective casing for an electric energy meter of the internet of things comprises a base 1, wherein a plurality of universal wheels 2 are rotatably mounted at the bottom of the base 1, arc-shaped covers 3 are fixedly mounted at two ends of the top of the base 1, sealing mechanisms 4 are mounted at two ends of the arc-shaped covers 3, each sealing mechanism 4 comprises an arc-shaped seat 41, an accommodating groove 42 is formed in the inner side of each arc-shaped seat 41, and each accommodating groove 42 is used for accommodating a shielding arc-shaped plate 43; the accommodating groove 42 is provided with shielding arc-shaped plates 43 in a sliding manner, the inner sides of the shielding arc-shaped plates 43 are fixedly provided with arc-shaped racks 44, the two shielding arc-shaped plates 43 are symmetrical to each other, the radians of the two shielding arc-shaped plates 43 are the same, and the shielding arc-shaped plates 43 are used for resisting external electromagnetic interference; a mounting groove 45 is formed in the side wall of the arc seat 41, a gear 46 is rotatably mounted in the mounting groove 45, the gear 46 is meshed with the arc rack 44, and a hand wheel 47 is coaxially and fixedly mounted at the outer end of the gear 46; the internally mounted of base 1 has electric energy meter 7, and the both sides of electric energy meter 7 all are provided with splint 5, and two splint 5 can press from both sides tightly electric energy meter 7, and the bottom of two splint 5 is all rotated and is installed bolt 6, and bolt 6 runs through 1 diapire of base, and with 1 threaded connection of base, and two splint 5 are used for fixing a position the installation to electric energy meter 7.
After the electric energy meter 7 is installed, the hand wheel 47 is rotated to enable the gear 46 to drive the arc-shaped rack 44 to slide, so that the two shielding arc-shaped plates 43 are close to each other, the electric energy meter 7 can be completely protected, and the shielding arc-shaped plates 43 can resist external electromagnetic interference.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A protective casing for an electric energy meter of the Internet of things comprises a base (1), a plurality of universal wheels (2) are rotatably arranged at the bottom of the base (1), it is characterized in that the two ends of the top of the base (1) are both fixedly provided with arc-shaped covers (3), sealing mechanisms (4) are respectively arranged at two ends of the arc-shaped cover (3), each sealing mechanism (4) comprises an arc-shaped seat (41), the inner side of the arc-shaped seat (41) is provided with a containing groove (42), the containing groove (42) is provided with a shielding arc-shaped plate (43) in a sliding way, an arc-shaped rack (44) is fixedly arranged on the inner side of the shielding arc-shaped plate (43), the side wall of the arc-shaped seat (41) is provided with a mounting groove (45), a gear (46) is rotatably mounted in the mounting groove (45), the gear (46) is meshed with the arc-shaped rack (44), and a hand wheel (47) is coaxially and fixedly mounted at the outer end of the gear (46).
2. The protective case for the electric energy meter of the internet of things according to claim 1, wherein the two shielding arc-shaped plates (43) are symmetrical to each other, and the radian of the two shielding arc-shaped plates (43) is the same.
3. The protective case for the electric energy meter of the internet of things according to claim 1, characterized in that an electric energy meter (7) is installed inside the base (1), clamping plates (5) are arranged on two sides of the electric energy meter (7), and the two clamping plates (5) can clamp the electric energy meter (7).
4. The protective casing for the electric energy meter based on the Internet of things of claim 3 is characterized in that bolts (6) are rotatably mounted at the bottoms of the two clamping plates (5), and the bolts (6) penetrate through the bottom wall of the base (1) and are in threaded connection with the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121396623.7U CN215116454U (en) | 2021-06-23 | 2021-06-23 | A protective housing for thing networking electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121396623.7U CN215116454U (en) | 2021-06-23 | 2021-06-23 | A protective housing for thing networking electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215116454U true CN215116454U (en) | 2021-12-10 |
Family
ID=79310298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121396623.7U Active CN215116454U (en) | 2021-06-23 | 2021-06-23 | A protective housing for thing networking electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215116454U (en) |
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2021
- 2021-06-23 CN CN202121396623.7U patent/CN215116454U/en active Active
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