CN212134775U - Multi-user intelligent electric meter - Google Patents
Multi-user intelligent electric meter Download PDFInfo
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- CN212134775U CN212134775U CN202020771839.6U CN202020771839U CN212134775U CN 212134775 U CN212134775 U CN 212134775U CN 202020771839 U CN202020771839 U CN 202020771839U CN 212134775 U CN212134775 U CN 212134775U
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Abstract
The utility model provides a multi-user smart electric meter belongs to ammeter technical field. The multi-user intelligent electric meter comprises an electric meter assembly and a wiring assembly. The wiring subassembly includes separated time board and clamping piece and lead frame, the separated time board is installed on the branch house wiring switch body, it has seted up binding post perforation still to run through by the equidistance on the separated time board, the lead frame is connected on the separated time board, just the lead perforation has been seted up to the lead frame equidistance, clamping piece quantity is a plurality of, and a plurality of the clamping piece is fixed respectively the separated time board with on the lead frame. The wiring assembly is used for changing a wiring method when a lead of a multi-user electric energy meter body is connected with a household wiring switch body, changes the traditional screw tightening installation into the elastic clamping mode for fixing, and facilitates subsequent dismounting and maintenance.
Description
Technical Field
The utility model relates to an ammeter field particularly, relates to a multi-user smart electric meter.
Background
The multi-user intelligent electric energy meter is an instrument for measuring electric energy, and can simultaneously detect 36 households (single phase), 12 households (three phase) and the electric energy meter with the following single three phases combined randomly, which is commonly called as the multi-user intelligent electric energy meter.
The multi-user electric energy meter and the household wiring switch are important components in the electric energy meter, at present, when the multi-user intelligent electric energy meter is connected with the multi-user electric energy meter and the household wiring switch, a screw screwing mode is usually adopted to fix a connecting wire between the multi-user electric energy meter and the household wiring switch, although the stability of the connecting mode is high, the connecting mode brings troubles for subsequent dismounting and replacing, and professional tools and more time consumption are needed to dismount and mount during dismounting and mounting.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a multi-user smart electric meter aims at improving among the traditional process multi-user electric meter and the slow problem of branch family wiring switch dismouting efficiency.
The utility model discloses a realize like this:
the utility model provides a multi-user intelligent electric meter, including ammeter subassembly and wiring subassembly.
The ammeter component comprises a shell, a multi-user ammeter body, a branch wiring switch body and a power switch, the multi-user ammeter body, the branch wiring switch body and the power switch are all installed in the shell, the wiring component comprises a distribution board, a clamping piece and a lead frame, the distribution board is installed on the branch wiring switch body, the distribution board is also provided with wiring terminal through holes in an equidistant mode, the lead frame is connected onto the distribution board, the lead frame is provided with lead through holes in an equidistant mode, the clamping piece is a plurality of, the clamping piece is fixed onto the distribution board and the lead frame respectively, the clamping piece comprises a fixed block, a reset spring, a pressing block and a handheld portion, all the fixed blocks are fixedly connected onto the distribution board and the lead frame respectively, and the pressing block is hinged to the corresponding fixed blocks, reset spring all establishes corresponding the fixed block with compress tightly between the piece, all install the setting element on the compact heap, the setting element all includes locating piece and constant head tank and copper conducting strip, the locating piece is fixed extremely on the compact heap, the constant head tank is seted up on the locating piece, the copper conducting strip is established the constant head tank inner wall.
The utility model discloses an in one embodiment, binding post has been arranged to branch family's wiring switch body upper portion equidistance, binding post and corresponding binding post perforates and tightly inserts.
In an embodiment of the present invention, the connecting terminal is corresponding to the inner wall of the copper conducting strip, and the copper conducting strip is arc-shaped.
In an embodiment of the present invention, the plurality of clamping members are divided into two groups, and the two groups of clamping members are respectively installed on the wire distributing plate and the lead frame.
The utility model discloses an in one embodiment, the inserting groove has all been seted up to the compact heap inner end, reset spring's a tip still all pegs graft with the inserting groove activity that corresponds.
The utility model discloses an in one embodiment, handheld portion is including lifting rod and rubber insulation cover, it is connected to lift the rod compact heap tail end, it all upwards inclines to set up to lift the rod.
The utility model discloses an in one embodiment, the insulating cover of rubber is established and is being lifted the pole outer wall, just the insulating cover outer wall of rubber is equipped with anti-skidding line.
The utility model discloses an in one embodiment, all copper conducting strip all establishes and is close to multi-user electric energy meter body one side the constant head tank inner wall, the equal outside open-type setting of constant head tank bottom.
The utility model discloses an in the embodiment, the wire of multi-user electric energy meter body from the area with the wire adaptation of perforating, multi-user electric energy meter body can utilize wire and branch family wiring switch body coupling from the area.
In an embodiment of the present invention, the power switch is connected to the multi-user electric energy meter body through a wire.
The utility model has the advantages that: the utility model discloses a multi-user smart electric meter who obtains through above-mentioned design, during the use, the separated time board in the wiring subassembly is connected on branch family wiring switch body upper portion, lift the pole of lifting away from branch family wiring switch body afterwards, and pass the lead of multi-user electric energy meter body from the lead wire perforation on the lead frame, and extend to suitable distance, then relax this pole and rely on reset spring's resilience can compress tightly the lead of multi-user electric energy meter body from the area, then lift up and be close to the pole of lifting on branch family wiring switch body again, after the lead of multi-user electric energy meter body from the area and binding post contact, move down this pole and move down the compact heap in the clamping piece with the help of reset spring's resilience, thereby can make wire and binding post after the contact fasten in the constant head tank in the setting element, utilize the copper of connecting on the constant head tank inside can increase electrically conductive area of contact, thereby can promote the electrically conductive stability of multi-user electric energy meter body and branch family wiring switch body, this application adopts the mode of screw up installation with wire and binding post tradition in-process, changes into the mode that adopts the elasticity chucking and fixes, makes things convenient for follow-up dismouting maintenance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a multi-user smart meter provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an electric meter assembly according to an embodiment of the present invention;
fig. 3 is a schematic view of a connection relationship structure between the wiring assembly and the housing and between the wiring assemblies and the wiring switch bodies;
fig. 4 is a schematic structural diagram of a clamping member according to an embodiment of the present invention;
fig. 5 is a schematic view of a positioning member according to an embodiment of the present invention;
fig. 6 is a schematic view of a lead frame according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a wire distributing plate according to an embodiment of the present invention.
In the figure: 10-an electricity meter assembly; 110-a housing; 120-a multi-user electric energy meter body; 130-household wiring switch body; 131-a connection terminal; 140-power switch; 20-a wiring assembly; 210-a splitter plate; 211-terminal piercing; 220-a clamping member; 221-fixed block; 222-a return spring; 223-a compaction block; 224-a handpiece; 2241-lifting the rod; 2242-rubber insulating sleeve; 225-a locating element; 2251-locating piece; 2252-positioning slot; 2253-copper conducting strips; 230-lead frame; 231-wire perforation.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a multi-user smart meter, which includes a meter assembly 10 and a wiring assembly 20.
The ammeter component 10 is used for displaying electricity consumption corresponding to multiple users in an integrated manner, so that inconvenience caused by adoption of a single-user ammeter in the past is reduced; the wiring assembly 20 is used for changing a wiring method when a lead of the multi-user electric energy meter body 120 is connected with the household wiring switch body 130, changes the traditional screw tightening installation into the elastic clamping mode for fixing, and facilitates subsequent dismounting and maintenance.
Referring to fig. 2, the electric meter assembly 10 includes a housing 110, a multi-user electric energy meter body 120, a household wiring switch body 130, and a power switch 140, wherein the multi-user electric energy meter body 120, the household wiring switch body 130, and the power switch 140 are all installed in the housing 110, the multi-user electric energy meter body 120, the household wiring switch body 130, and the power switch 140 are selectively fixed in the housing 110 by screws, and the power switch 140 is connected to the multi-user electric energy meter body 120 through a wire.
Referring to fig. 3 to 7, the wiring assembly 20 includes a distribution board 210, a clamping member 220 and a lead frame 230, the distribution board 210 is mounted on the household wiring switch body 130, the distribution board 210 is fixed on the upper portion of the household wiring switch body 130 by screws, the distribution board 210 is shaped to fit the upper portion of the household wiring switch body 130, the distribution board 210 is further provided with wiring terminal through holes 211 at equal intervals, the wiring terminals 131 are arranged at equal intervals on the upper portion of the household wiring switch body 130, the wiring terminals 131 are tightly inserted into the corresponding wiring terminal through holes 211, and the connection relationship between the wiring terminals 131 and the household wiring switch body 130 is the prior art and is not described herein.
The lead frame 230 is connected on the distribution board 210, and the lead frame 230 has been seted up wire perforation 231 in the equidistance, the wire and the wire perforation 231 adaptation of taking of the multi-user electric energy meter body 120, the multi-user electric energy meter body 120 can utilize the wire of taking certainly to be connected with the branch family wiring switch body 130, clamping piece 220 quantity is a plurality of, and a plurality of clamping piece 220 is fixed respectively on distribution board 210 and lead frame 230, in this embodiment, a plurality of clamping piece 220 divide into two sets ofly, two sets of clamping piece 220 are installed respectively at distribution board 210 and lead frame 230.
The clamping member 220 comprises fixing blocks 221, return springs 222, pressing blocks 223 and a handheld portion 224, all the fixing blocks 221 are fixedly connected to the distributing plate 210 and the lead frame 230 respectively, all the fixing blocks 221 are integrally formed with the corresponding distributing plate 210 and the corresponding lead frame 230 respectively, the pressing blocks 223 are hinged to the corresponding fixing blocks 221, opposite ends of the pressing blocks 223 and the fixing blocks 221 can be hinged through pins, the return springs 222 are arranged between the corresponding fixing blocks 221 and the corresponding pressing blocks 223, the pins penetrate through the return springs 222, inserting grooves are formed in the inner ends of the pressing blocks 223, one end portions of the return springs 222 are movably inserted into the corresponding inserting grooves, and the other ends of the return springs 222 and the fixing blocks 221 are integrally formed.
Locating element 225 is all installed on compact heap 223, locating element 225 all includes locating piece 2251 and constant head tank 2252 and copper conducting strip 2253, locating piece 2251 is fixed to compact heap 223, locating piece 2251 can adopt the powerful glue to fix in compact heap 223 bottom, constant head tank 2252 is seted up on locating piece 2251, copper conducting strip 2253 establishes at constant head tank 2252 inner wall, copper conducting strip 2253 can select to adopt the mode of gluing to fix at constant head tank 2252 inner wall, specifically, all copper conducting strips 2253 all establish at the constant head tank 2252 inner wall that is close to multi-user electric energy meter body 120 one side, constant head tank 2252 bottom all outwards opens the formula and sets up.
The working principle of the multi-user intelligent electric meter is as follows: when in use, the multi-user electric energy meter body 120, the branch wiring switch body 130 and the power switch 140 in the electric meter assembly 10 are installed and fixed inside the housing 110, the branch board 210 in the wiring assembly 20 is connected to the upper part of the branch wiring switch body 130, then the lifting rod 2241 far away from the branch wiring switch body 130 is lifted upwards, the lead wire of the multi-user electric energy meter body 120 passes through the lead wire perforation 231 on the lead frame 230 and extends to a proper distance, then the lifting rod 2241 is loosened to press the lead wire of the multi-user electric energy meter body 120 by means of the restoring capability of the restoring spring 222, then the lifting rod 2241 is lifted upwards and close to the branch wiring switch body 130, after the lead wire of the multi-user electric energy meter body 120 is contacted with the wiring terminal 131, the lifting rod 2241 is moved downwards and the pressing block 223 in the clamping member 220 is moved downwards by means of the restoring capability of the restoring spring 222, therefore, the contacted wire and the terminal 131 can be fastened in the positioning groove 2252 of the positioning member 225, and the conductive contact area can be enlarged by using the copper conductive sheet 2253 connected to the inside of the positioning groove 2252, so that the conductive stability of the multi-user electric energy meter body 120 and the household wiring switch body 130 can be improved.
It should be noted that the specific model specifications of the multi-user electric energy meter body 120, the household wiring switch body 130, the wiring terminal 131, the power switch 140, and the return spring 222 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply and the principle of the multi-user electric energy meter body 120, the household wiring switch body 130, the wiring terminal 131 and the power switch 140 are clear to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A multi-user intelligent electric meter is characterized by comprising
The electric meter assembly (10), the electric meter assembly (10) comprises a shell (110), a multi-user electric energy meter body (120), a household wiring switch body (130) and a power switch (140), and the multi-user electric energy meter body (120), the household wiring switch body (130) and the power switch (140) are all installed in the shell (110);
the wiring assembly (20), the wiring assembly (20) includes a distribution board (210), a clamping piece (220) and a lead frame (230), the distribution board (210) is installed on the subscriber wiring switch body (130), the distribution board (210) is further provided with wiring terminal through holes (211) in an equidistant manner, the lead frame (230) is connected on the distribution board (210), the lead frame (230) is provided with lead through holes (231) in an equidistant manner, the clamping piece (220) is provided with a plurality of clamping pieces (220), the clamping pieces (220) are respectively fixed on the distribution board (210) and the lead frame (230), the clamping piece (220) comprises a fixed block (221), a reset spring (222), a pressing block (223) and a handheld portion (224), all the fixed blocks (221) are respectively and fixedly connected on the distribution board (210) and the lead frame (230), the pressing block (223) all with correspond fixed block (221) are articulated, reset spring (222) all establish corresponding fixed block (221) with between pressing block (223), all install setting element (225) on pressing block (223), setting element (225) all include locating piece (2251) and constant head tank (2252) and copper conducting strip (2253), locating piece (2251) is fixed to on pressing block (223), constant head tank (2252) are seted up on locating piece (2251), copper conducting strip (2253) are established constant head tank (2252) inner wall.
2. A multi-user smart electric meter according to claim 1, wherein the wiring terminals (131) are equidistantly arranged on the upper portion of the household wiring switch body (130), and the wiring terminals (131) are tightly inserted into the corresponding wiring terminal through holes (211).
3. The multi-user smart electric meter according to claim 2, wherein the connecting terminals (131) are tightly attached to the inner walls of the corresponding copper conductive sheets (2253), and the copper conductive sheets (2253) are arranged in an arc shape.
4. The multi-user smart meter of claim 1, wherein the plurality of clamping members (220) are divided into two groups, and the two groups of clamping members (220) are respectively mounted on the distribution board (210) and the lead frame (230).
5. The multi-user intelligent electric meter according to claim 1, wherein insertion grooves are formed in the inner ends of the pressing blocks (223), and one end portions of the return springs (222) are movably inserted into the corresponding insertion grooves.
6. A multi-user smart meter according to claim 1, wherein the hand-held part (224) comprises a lifting rod (2241) and a rubber insulating sleeve (2242), the lifting rod (2241) is connected to the tail end of the pressing block (223), and the lifting rods (2241) are all arranged in an upward inclined manner.
7. The multi-user smart electric meter according to claim 6, characterized in that the rubber insulating sleeve (2242) is sleeved on the outer wall of the lifting rod (2241), and the outer wall of the rubber insulating sleeve (2242) is provided with anti-slip lines.
8. The multiple-user smart meter according to claim 1, wherein all the copper conductive sheets (2253) are disposed on the inner wall of the positioning groove (2252) near one side of the multiple-user smart meter body (120), and the bottom of the positioning groove (2252) is open outwards.
9. The multi-user smart meter according to claim 1, wherein the wire of the multi-user electric energy meter body (120) is adapted to the wire through hole (231), and the multi-user electric energy meter body (120) can be connected with the household wiring switch body (130) by using the wire of the multi-user electric energy meter body.
10. The multi-user smart meter of claim 1, wherein the power switch (140) is wired to the multi-user power meter body (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771839.6U CN212134775U (en) | 2020-05-11 | 2020-05-11 | Multi-user intelligent electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771839.6U CN212134775U (en) | 2020-05-11 | 2020-05-11 | Multi-user intelligent electric meter |
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| Publication Number | Publication Date |
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| CN212134775U true CN212134775U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020771839.6U Active CN212134775U (en) | 2020-05-11 | 2020-05-11 | Multi-user intelligent electric meter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607998A (en) * | 2021-09-06 | 2021-11-05 | 广东电网有限责任公司 | Electric energy meter installation base and ammeter case |
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2020
- 2020-05-11 CN CN202020771839.6U patent/CN212134775U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607998A (en) * | 2021-09-06 | 2021-11-05 | 广东电网有限责任公司 | Electric energy meter installation base and ammeter case |
| CN113607998B (en) * | 2021-09-06 | 2023-11-03 | 广东电网有限责任公司 | Electric energy meter installation base and electric meter box |
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