CN208399576U - A kind of register electric energy meter - Google Patents
A kind of register electric energy meter Download PDFInfo
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- CN208399576U CN208399576U CN201820931275.0U CN201820931275U CN208399576U CN 208399576 U CN208399576 U CN 208399576U CN 201820931275 U CN201820931275 U CN 201820931275U CN 208399576 U CN208399576 U CN 208399576U
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- pedestal
- register
- electric energy
- energy meter
- lid
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Abstract
The utility model relates to a kind of register electric energy meters, it include the lid that pedestal and energy detachable are set on the base, register and pcb board are provided on pedestal, it is characterized by: the medial surface of lid extends downwardly the retaining wall to increase distance between lid top surface and register, the upper surface of pedestal offers the slot for retaining wall insertion, rib is outward extended on the periphery wall of pedestal, it assembles under completion status, the side of register is arranged in the pcb board, the bottom of the retaining wall and the top of pcb board are substantially in the same plane, the rib is located between the lateral wall of pedestal and the inner sidewall of lid.Compared with prior art, utility model has the advantages that in this way, register electric energy meter structure design is reasonable, and antimagnetic effect is good, on the one hand increases the height of lid, to increase antimagnetic distance, on the other hand, the space for installing big magnet is reduced, to prevent that big magnet is arranged in the outside of pedestal, and then the situation of electric energy meter occurrence count inaccuracy is prevented, it is practical.
Description
Technical field
The utility model relates to electric energy meter technical fields, and in particular to a kind of register electric energy meter.
Background technique
Register is the electromechanics or electronic device that storage and display characterize tested energy information, and register is answered extensively
For in electric energy meter, electric energy meter is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, kilowatt-hour table, refers to that measurement is various
The instrument of electrical quantities.
Current register electric energy meter includes pedestal, and register and circuit board are provided on pedestal, is provided on pedestal
Lid is provided with nameplate in lid, wherein the presence of lid can play a certain protective role internal electronic component, engrave
Board using screw or uses installation of the forced structure realization of bayonet to nameplate on the medial surface of lid, and in order to
Realize the alignment of nameplate opening and register registration, convenient reading registration, the spacing between usual nameplate and register is small, and engraves
The mounting means of board makes the spacing of nameplate and lid medial surface small, will result directly in this way antimagnetic between lid and register
Spacing reduces, antimagnetic poor performance so that electric energy meter counts inaccuracy, thus make electric energy meter can not accurate metering user electricity
Amount, in addition, currently, usually big magnet is arranged on the pedestal of electric energy meter degree electric energy meter in electricity filching person in order to realize stealing, thus
Influence the metering of electric energy meter.
Therefore, it is necessary to be improved further to existing register electric energy meter.
Utility model content
Increase antimagnetic distance for the current state of the art, the technical problem to be solved by the utility model is to provide a kind of
Reduce the installation space of magnet simultaneously, to improve the electric energy meter of the register of antimagnetic effect.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of register electric energy meter, includes
Pedestal and can the lid that is set on the base of detachable, be provided with register and pcb board on the pedestal, it is characterised in that: institute
The medial surface for stating lid extends downwardly retaining wall to increase distance between lid top surface and register, the upper end of the pedestal
Face offers the slot for retaining wall insertion, and rib is outward extended on the periphery wall of the pedestal, assembles under completion status, described
Rib is located between the lateral wall of pedestal and the inner sidewall of lid.
Preferably, the lid inner sidewall has the partition extended towards retaining wall direction, assembly in the side close to register
Under completion status, the partition aligns with rib.In this way, preventing from that big magnet is arranged in the outside of electric energy meter, to prevent electricity
It can the inaccurate problem of table occurrence count.
Further preferably, the lateral wall of the retaining wall has outwardly extending floor, and the floor and partition are integrated into
Type assembles under completion status, and the lower end surface of the floor and the upper surface of pedestal offset.Thus it is possible, on the one hand, further preventing
Big magnet is arranged in the outside of pedestal, influences the tally function of electric energy meter, on the other hand, increases the leakproofness of lid and pedestal.
Further preferably, the lateral wall of the retaining wall, which upwardly extends, is formed with step surface, assembles under completion status, described
The upper surface of terrace and pedestal offsets.
Preferably, the outer ledge of the upper surface of the pedestal has the flange upwardly extended, accordingly, on the floor
Offer the notch for accommodating the flange.
Preferably, pcb board is provided on the pedestal, the pcb board is located at the side of register, assembles completion status
Under, the top of the bottom of the retaining wall and pcb board is substantially in the same plane.
In order to realize being fixedly connected for pcb board, it is preferable that the side of the pedestal is provided with the branch to support pcb board
Support member, the other side opposite with supporting element are mutually connected and fixed by buckle structure with pcb board.
Further preferably, the side of the pcb board has bayonet, and accordingly, the pedestal inner sidewall has and the bayonet
The buckle matched.
In order to limit pcb board side-to-side movement, it is preferable that the side of the buckle is provided with positioning plate, the positioning plate position
In on the inner sidewall of pedestal, assemble under completion status, the lateral wall of the positioning plate and the inner sidewall of bayonet offset.
Further preferably, the other side of the buckle is provided with support plate, the support plate be located on the side wall of pedestal and
In the same plane with the top of the supporting element.
Preferably, the buckle, support plate and positioning plate are an integral molding structure.In this way, more increasing pcb board
The stability of assembly.
In order to realize the installation of register, it is preferable that be provided with positioning column on the pedestal, offered on the register
The location hole matched with positioning column assembles under completion status, and the side of pcb board is adjacent with register.
In order to preferably observe the registration of register, it is preferable that the top surface of the lid is cover board made of transparent material,
It is provided with nameplate above the register, is offered on the nameplate convenient for the opening of observation register registration.
In order to realize the installation of nameplate, it is preferable that be provided with the branch to carry out positioning support to nameplate on the pedestal
Stake rib plate, the inside edge of the retaining wall have the pressing plate extended downwardly, and the lid energy detachable is set on pedestal and leads to
It crosses pressing plate nameplate is fixed in the support rib of pedestal.
Further preferably, the pressing plate has multiple, and the lower end of each pressing plate is in the same plane.
Compared with the prior art, the advantages of the utility model are: the inside of the lid of the register electric energy meter is downwards
It is extended with the retaining wall to increase distance between lid top surface and register, the upper surface of pedestal offers inserting for retaining wall insertion
Slot is outward extended with rib on the periphery wall of pedestal, assembles under completion status, rib be located at pedestal lateral wall and lid it is interior
Between side wall.In this way, register electric energy meter structure design is rationally, and antimagnetic effect is good, on the one hand increases the height of lid,
To increase antimagnetic distance, on the other hand, the space for installing big magnet is reduced, to prevent big in the setting of the outside of pedestal
Magnet, and then the situation of electric energy meter occurrence count inaccuracy is prevented, it is practical.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model embodiment；
Fig. 2 is the cross-sectional view of another angle of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the utility model embodiment；
Fig. 4 is the perspective exploded view of the utility model embodiment part-structure；
Fig. 5 is the partial structure diagram of the utility model embodiment；
Fig. 6 is the cover body structure schematic diagram of the utility model embodiment；
Fig. 7 is the partial structure diagram of another angle of the utility model embodiment；
Fig. 8 is the structural schematic diagram of the pedestal of the utility model embodiment；
Fig. 9 is another angled arrangement schematic diagram of Fig. 8；
Figure 10 is the enlarged structure schematic diagram in the portion A in Fig. 2.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figures 1 to 10, the register electric energy meter of the utility model embodiment includes that pedestal 1 and energy detachable are set
The lid 2 on pedestal 1 is set, register 4, pcb board 3, nameplate 5 and terminals subrack 6 are provided on pedestal 1, wherein
In the present embodiment, the medial surface of lid 2 is extended downwardly to increase distance between lid top surface and register
Retaining wall 21,21 3 bread of retaining wall enclose, and the upper surface 111 of pedestal 1 offers the slot 11 being inserted into for retaining wall 21, the periphery of pedestal 1
It being outward extended with rib 12 on wall, assembles under completion status, the side of register 4 and adjacent with register 4 is arranged in pcb board 3,
In the present embodiment, in order to increase the stability of the installation of pcb board 3, side and the register 4 of pcb board 3 offset, the bottom of retaining wall 21
Substantially in the same plane with the top of pcb board 3, rib 12 is located between the lateral wall of pedestal 1 and the inner sidewall of lid 2, together
When, 2 inner sidewall of lid has the partition 22 extended towards 21 direction of retaining wall in the side far from pcb board 3, it assembles under completion status,
Partition 22 aligns with rib 12.In this way, the height of lid on the one hand is increased, so that antimagnetic distance is increased, on the other hand,
It prevents that big magnet is arranged in the outside of pedestal, and then prevents the situation of electric energy meter occurrence count inaccuracy.
In the present embodiment, the lateral wall of retaining wall 21 has outwardly extending floor 211, and floor 211 is integrated with partition 22
Molding is assembled under completion status, and the lower end surface of floor 211 offsets with the upper surface 111 of pedestal 1, specifically, the outside of retaining wall 21
Wall, which upwardly extends, is formed with step surface 212, assembles under completion status, is formed and is sealed by sealing element between retaining wall 21 and slot 11
Connection, and step surface 212 and the upper surface 111 of pedestal 1 offset, the inner sidewall of the inner sidewall and slot 11 of retaining wall 21 offsets,
In, sealing element is sealing ring.In this way, further increasing the leakproofness between lid and pedestal.In addition, the upper surface of pedestal 1
111 outer ledge has the flange 7 upwardly extended, accordingly, the notch 211a for accommodating the flange 7 is offered on floor 211.
In order to realize the installation of pcb board, in the present embodiment, the side of pedestal 1 is provided with the support to support pcb board 3
Part 13, the opposite other side is connected and fixed by buckle structure and 3 phase of pcb board with supporting element 13.Specifically, the side of pcb board 3
With bayonet 31, accordingly, 1 inner sidewall of pedestal has the buckle 14 matched with the bayonet 31, in order to limit pcb board or so fortune
Dynamic, the side for buckling 14 is provided with positioning plate 141, and positioning plate 141 is located on the inner sidewall of pedestal 1, assembles under completion status, fixed
The inner sidewall of the lateral wall and bayonet 31 of position plate 141 offsets.In addition, the other side of buckle 14 is provided with support plate 142, support plate
142 are located on the side wall of pedestal 1 and with the top of the supporting element 13 in the same plane.
In order to realize the installation of register, in the present embodiment, it is provided with positioning column 15 on pedestal 1, is offered on register 4
The location hole 41 matched with positioning column 15, the top of register 4 are provided with nameplate 5, and the top surface of lid 2 is made of transparent material
Cover board, the opening 51 offered on nameplate 5 convenient for observation 4 registration of register sets on pedestal 1 to realize the installation of nameplate 5
It is equipped with the support rib 16 to carry out positioning support to nameplate 5, the inside edge of retaining wall 21 has the pressing plate 23 extended downwardly,
2 energy detachable of lid is set on pedestal 1 and nameplate 5 is fixed in the support rib 16 of pedestal 1 by pressing plate 23, wherein
Pressing plate 23 has multiple, and the lower end of each pressing plate 23 is in the same plane.
In order to realize the installation of terminals subrack, in the present embodiment, 1 two sides of pedestal have limited mouth 17, accordingly, wiring
Terminal support 6 is provided with fixture block 61 on the position of corresponding limited mouth 17, and terminals subrack 6 is matched by fixture block 61 and limited mouth 17
It closes and is fixed on pedestal 1.
In order to realize the installation of pedestal and lid, in the present embodiment, the side of 2 inner sidewall of lid is provided with hook 24, with
The opposite other side of the hook 24 is provided with the first mounting hole 20 passed through for the first connector and is accordingly provided on pedestal 1
The positioning convex portion 19 matched with the hook 24, the other side of the pedestal 1 offer and the first mounting hole 20 corresponding first
Through-hole 10, first through hole 10 and the first mounting hole 20 are connected by the first connector, specifically, are offered and are determined on hook 24
The curved opening 241 that position protrusion 19 is rotatably assorted, positioning convex portion 19 have arcwall face 191 compatible with the curved opening 241,
And there are two hooks 24, the second mounting hole 25 is also provided on lid 2, the second mounting hole 25 is located between adjacent two hook 24,
Second through-hole 18 corresponding with second mounting hole 25 is offered on pedestal 1, the second through-hole 18 and the second mounting hole 25 pass through
Second connector is connected.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (15)
1. a kind of register electric energy meter includes the lid (2) that pedestal (1) and energy detachable are arranged on pedestal (1), the bottom
Register (4) are provided on seat (1), it is characterised in that: the medial surface of the lid (2) has been extended downwardly to increase lid
(2) between top surface and register (4) distance retaining wall (21), the upper surface (111) of the pedestal (1) is offered for retaining wall (21)
The slot (11) of insertion is outward extended with rib (12) on the periphery wall of the pedestal (1), is assembled under completion status, the muscle
Item (12) is located between the lateral wall of pedestal (1) and the inner sidewall of lid (2).
2. register electric energy meter according to claim 1, it is characterised in that: lid (2) inner sidewall is close to meter degree
The side of device (4) has the partition (22) extended towards retaining wall (21) direction, assembles under completion status, the partition (22) and rib
(12) it aligns.
3. register electric energy meter according to claim 2, it is characterised in that: the lateral wall of the retaining wall (21) has outside
The floor (211) of extension, the floor (211) are integrally formed with partition (22), assemble under completion status, the floor
(211) lower end surface and the upper surface (111) of pedestal (1) offset.
4. register electric energy meter according to claim 3, it is characterised in that: the lateral wall of the retaining wall (21) upwardly extends
It is formed with step surface (212), assembles under completion status, the step surface (212) and the upper surface (111) of pedestal (1) offset.
5. register electric energy meter according to claim 3, it is characterised in that: outside the upper surface (111) of the pedestal (1)
Side edge has the flange (7) upwardly extended, accordingly, the notch for accommodating the flange (7) is offered on the floor (211)
(211a)。
6. according to claim 1 to register electric energy meter described in any one of 5 claims, it is characterised in that: the pedestal
(1) it is provided on pcb board (3), the pcb board (3) is located at the side of register (4), assembles under completion status, the retaining wall
(21) top of bottom and pcb board (3) is substantially in the same plane.
7. register electric energy meter according to claim 6, it is characterised in that: the side of the pedestal (1) be provided with to
The supporting element (13) for supporting pcb board (3), the opposite other side is mutually clamped by buckle structure with pcb board (3) with supporting element (13)
It is fixed.
8. register electric energy meter according to claim 7, it is characterised in that: the side of the pcb board (3) has bayonet
(31), accordingly, pedestal (1) inner sidewall has the buckle (14) matched with the bayonet (31).
9. register electric energy meter according to claim 8, it is characterised in that: the side of the buckle (14) is provided with positioning
Plate (141), the positioning plate (141) are located on the inner sidewall of pedestal (1), assemble under completion status, the positioning plate (141)
Lateral wall and the inner sidewall of bayonet (31) offset.
10. register electric energy meter according to claim 9, it is characterised in that: the other side of the buckle (14) is provided with
Support plate (142), the support plate (142) are located on the side wall of pedestal (1) and with the top of the supporting element (13) same flat
On face.
11. register electric energy meter according to claim 10, it is characterised in that: the buckle (14), support plate (142) with
And positioning plate (141) is an integral molding structure.
12. register electric energy meter according to claim 1, it is characterised in that: be provided with positioning column on the pedestal (1)
(15), the location hole (41) matched with positioning column (15) is offered on the register (4), is assembled under completion status, pcb board
(3) side is adjacent with register (4).
13. register electric energy meter according to claim 1, it is characterised in that: the top surface of the lid (2) is transparent material
Manufactured cover board is provided with nameplate (5) above the register (4), is offered on the nameplate (5) convenient for observation register
(4) opening (51) of registration.
14. register electric energy meter according to claim 13, it is characterised in that: be provided on the pedestal (1) to right
Nameplate (5) carries out the support rib (16) of positioning support, and the inside edge of the retaining wall (21) has the pressing plate extended downwardly
(23), lid (2) the energy detachable is set on pedestal (1) and nameplate (5) is fixed on pedestal (1) by pressing plate (23)
In support rib (16).
15. register electric energy meter according to claim 14, it is characterised in that: the pressing plate (23) has multiple, and each pressure
The lower end of plate (23) is in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931275.0U CN208399576U (en) | 2018-06-13 | 2018-06-13 | A kind of register electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931275.0U CN208399576U (en) | 2018-06-13 | 2018-06-13 | A kind of register electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399576U true CN208399576U (en) | 2019-01-18 |
Family
ID=65132733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820931275.0U Active CN208399576U (en) | 2018-06-13 | 2018-06-13 | A kind of register electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399576U (en) |
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2018
- 2018-06-13 CN CN201820931275.0U patent/CN208399576U/en active Active
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