CN209821258U - Multifunctional electric energy meter - Google Patents
Multifunctional electric energy meter Download PDFInfo
- Publication number
- CN209821258U CN209821258U CN201920364296.3U CN201920364296U CN209821258U CN 209821258 U CN209821258 U CN 209821258U CN 201920364296 U CN201920364296 U CN 201920364296U CN 209821258 U CN209821258 U CN 209821258U
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- electric energy
- energy meter
- sealing
- rotating
- rotating shaft
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Abstract
The utility model discloses a multifunctional electric energy meter, including an electric energy meter, the sealed cowling of a transparent colour is installed to the wiring region and the display area of this electric energy meter, and the opening chamber that runs through from top to bottom is seted up to the centre of this sealed cowling, an installation closing plate of the opening intracavity promotion formula of sealed cowling, this closing plate include the intermediate part to and rotate and install in the first sealing of intermediate part one side and set up in the second sealing of intermediate part opposite side, the relative electric energy meter terminal one side of first sealing is provided with the convex part that corresponds, and the convex part compresses tightly with the terminal contact. The utility model discloses an electric energy meter has multiple opening mode, and is safer when overhauing to have the function that compresses tightly the terminal, prevent that the wiring department pine from taking off, increase stability in use.
Description
Technical Field
The utility model relates to an electronic equipment, concretely relates to multifunctional electric energy meter.
Background
An electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt-hour meter, and refers to instruments for measuring various electric quantities. The electric energy meter has display area and wiring area, in order to protect these regions, generally set up a transparent dustcoat, the dustcoat passes through screw and electric energy meter fixed mounting, but the structure of installation dustcoat makes very trouble in the maintenance, and when the maintenance, need all open the dustcoat, and the place that does not have the problem also can expose, for example overhaul the display area, can expose the wiring area, this moment probably because the maloperation when external environment or maintenance, make the wiring area receive the damage, or get into external water or dust etc. and need dismantle the screw and open the maintenance again, it is inconvenient to overhaul, the wiring of terminal department is easy to loosen and take off etc..
Disclosure of Invention
The utility model aims to solve the technical problem that a multifunctional electric energy meter adopts a neotype structure, can effectively solve not enough among the prior art.
The utility model discloses a realize through following technical scheme: the utility model provides a multifunctional electric energy meter, includes an electric energy meter, the sealed cowling of a transparent colour is installed to the wiring region and the display area of this electric energy meter, and an opening chamber that runs through from top to bottom is seted up to the centre of this sealed cowling, a promotion formula installation closing plate in the opening chamber of sealed cowling, this closing plate include the intermediate part to and rotate and install in the first sealing of intermediate part one side and set up in the second sealing of intermediate part opposite side, the relative electric energy meter terminal one side of first sealing is provided with corresponding convex part, and the convex part compresses tightly with the terminal contact.
According to the preferable technical scheme, two sides of the middle portion are respectively provided with a rotating groove, the first sealing portion and the second sealing portion are respectively provided with a rotating portion on one side of the rotating groove, two sides of the inner wall of the rotating groove are respectively provided with a rotating shaft hole, two sides of the rotating portion are provided with rotating shafts opposite to the rotating shaft holes, and the rotating shafts are rotatably installed in the rotating shaft holes.
Preferably, the outer portion of the rotating shaft is sleeved with a torsion spring, the rotating shaft is sleeved with the torsion spring and then is rotatably installed in the rotating shaft hole, and the first sealing portion and the second sealing portion are pressed towards the wiring area and the display area of the electric energy meter through the torsion spring.
According to the preferable technical scheme, a circle of transparent silica gel layer is annularly arranged on one side face, opposite to the electric energy meter, of the first sealing part and the second sealing part, and the first sealing part and the second sealing part are transparent.
According to a preferable technical scheme, two sliding blocks are arranged on two sides of the middle portion respectively, two sliding grooves are arranged on two sides of the inner wall of the opening cavity respectively, and the middle portion is installed in the sliding grooves in a sliding mode through the sliding blocks.
Preferably, the convex portions are all insulating rubber convex portions.
The utility model has the advantages that: the utility model discloses an electric energy meter has multiple opening methods, can open local or whole when overhauing and open, and is safer, need not to dismantle the screw, easy dismounting to have the function that compresses tightly the terminal, prevent that the wiring department pine from taking off, increase stability in use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the sealing plate of the present invention after being opened upward;
fig. 3 is an exploded view of the sealing plate of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1, the electric energy meter comprises an electric energy meter, a transparent sealing cover 1 is arranged in a wiring area and a display area of the electric energy meter, an opening cavity 6 which penetrates through the sealing cover 1 up and down is formed in the middle of the sealing cover 1, a sealing plate 5 is arranged in the opening cavity of the sealing cover 1 in a pushing mode, the sealing plate 5 comprises a middle portion 4, a first sealing portion 51 which is rotatably arranged on one side of the middle portion 4 and a second sealing portion 52 which is arranged on the other side of the middle portion, a corresponding convex portion 11 is arranged on one side, opposite to a binding post 7, of the electric energy meter, and the convex portion 11 is in contact with the binding post 7.
In this embodiment, as shown in fig. 3, two sides of the middle portion 4 are respectively provided with a rotating groove 12, the first sealing portion and the second sealing portion are respectively provided with a rotating portion 13 on one side of the rotating groove, two sides of the inner wall of the rotating groove 12 are respectively provided with a rotating shaft hole, two sides of the rotating portion 13 are provided with a rotating shaft 14 facing the rotating shaft hole, the rotating shaft 14 is rotatably installed in the rotating shaft hole, a torsion spring (not shown) is sleeved outside the rotating shaft, the rotating shaft 14 is rotatably installed in the rotating shaft hole after being sleeved with the torsion spring, and the first sealing portion and the second sealing portion are compressed by the torsion spring towards the wiring area and the display. Through torsion spring's effect for first, second sealing portion can compress tightly downwards naturally when normal use, owing to set up convex part 11 like this, convex part 11 compresses tightly with terminal 7, prevents not hard up of wiring.
We can be under the condition that does not promote the intermediate part, upwards turn up first or second sealing, and then open the position that needs, if open first sealing promptly, the sealed terminal part of second sealing this moment exposes the display area, can overhaul this region this moment, upwards the upset can, need not the screw and dismantle, unusual convenience to realize compressing tightly automatically and sealed through torsion spring's effect.
The first sealing part and the second sealing part are annularly provided with a circle of transparent silica gel layer 53 relative to one side face of the electric energy meter, and the first sealing part and the second sealing part are transparent. The flexibility and the sealing performance during contact are improved through the transparent silica gel layer.
In this embodiment, two sides of the middle portion are respectively provided with a sliding block 2, two sides of the inner wall of the opening cavity are respectively provided with a sliding groove 3, and the middle portion 4 is slidably mounted in the sliding grooves 3 through the sliding blocks 2. The whole sealing plate can be upwards slid, as shown in fig. 2, the exposed part can be used for overhauling at the moment, the sealing plate can be completely pulled out, the whole area is exposed for overhauling, and the sealing plate is simple and convenient. The width of the first and second sealing parts is equal to the width of the opening cavity.
In this embodiment, the projections 11 are all insulating rubber projections. Through the rubber convex part, can compress tightly wiring department, the contact is soft, and can not the electric leakage.
The utility model has the advantages that: the utility model discloses an electric energy meter has multiple opening methods, can open local or whole when overhauing and open, and is safer, need not to dismantle the screw, easy dismounting to have the function that compresses tightly the terminal, prevent that the wiring department pine from taking off, increase stability in use.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (6)
1. A multifunctional electric energy meter is characterized in that: including an electric energy meter, the sealed cowling of a transparent colour is installed to the wiring region and the display area of this electric energy meter, and an opening chamber that runs through from top to bottom is seted up to the centre of this sealed cowling, an installation closing plate of the opening intracavity promotion formula of sealed cowling, this closing plate include the intermediate part to and rotate and install in the first sealing of intermediate part one side and set up in the second sealing of intermediate part opposite side, the relative electric energy meter terminal one side of first sealing is provided with corresponding convex part, and the convex part compresses tightly with the terminal contact.
2. The multifunctional electric energy meter according to claim 1, characterized in that: the two sides of the middle part are respectively provided with a rotating groove, the first sealing part and the second sealing part are respectively provided with a rotating part on one side of the rotating groove, two sides of the inner wall of the rotating groove are respectively provided with a rotating shaft hole, two sides of the rotating part are provided with rotating shafts opposite to the rotating shaft holes, and the rotating shafts are rotatably arranged in the rotating shaft holes.
3. The multifunctional electric energy meter according to claim 2, characterized in that: a torsion spring is sleeved outside the rotating shaft, the rotating shaft is sleeved with the torsion spring and then is rotatably installed in the rotating shaft hole, and the first sealing part and the second sealing part are pressed towards the wiring area and the display area of the electric energy meter through the torsion spring.
4. The multifunctional electric energy meter according to claim 2, characterized in that: the first sealing part and the second sealing part are annularly provided with a circle of transparent silica gel layer relative to one side face of the electric energy meter, and the first sealing part and the second sealing part are transparent.
5. The multifunctional electric energy meter according to claim 2, characterized in that: the two sides of the middle part are respectively provided with a sliding block, the two sides of the inner wall of the opening cavity are respectively provided with a sliding groove, and the middle part is slidably arranged in the sliding grooves through the sliding blocks.
6. The multifunctional electric energy meter according to claim 1, characterized in that: the convex parts are all insulated rubber convex parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364296.3U CN209821258U (en) | 2019-03-21 | 2019-03-21 | Multifunctional electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364296.3U CN209821258U (en) | 2019-03-21 | 2019-03-21 | Multifunctional electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209821258U true CN209821258U (en) | 2019-12-20 |
Family
ID=68876464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920364296.3U Active CN209821258U (en) | 2019-03-21 | 2019-03-21 | Multifunctional electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209821258U (en) |
-
2019
- 2019-03-21 CN CN201920364296.3U patent/CN209821258U/en active Active
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