CN207946457U - A kind of direct access electric energy meter terminal box - Google Patents
A kind of direct access electric energy meter terminal box Download PDFInfo
- Publication number
- CN207946457U CN207946457U CN201820430013.6U CN201820430013U CN207946457U CN 207946457 U CN207946457 U CN 207946457U CN 201820430013 U CN201820430013 U CN 201820430013U CN 207946457 U CN207946457 U CN 207946457U
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- China
- Prior art keywords
- energy meter
- electric energy
- back box
- binding post
- direct access
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Abstract
The utility model is related to electric energy meter technical fields, more particularly, to a kind of direct access electric energy meter terminal box.A kind of direct access electric energy meter terminal box, including back box and for covering the cover board for closing the back box, the back box one side is provided with several groups entrance hole and outlet hole；Several groups inlet wire binding post and outlet binding post are provided in the back box；The entrance hole is corresponding with the inlet wire binding post and outlet binding post respectively with outlet hole；Mobilizable voltage is provided with positioned at inlet wire binding post side in flakes, several anti-open circuit components that can be in flakes abutted with voltage are provided on the cover board in the back box.The utility model is simple in structure, and can detecting voltage in time by the setting of anti-open circuit component, whether connection state is good in flakes, avoids the occurrence of electrical energy meter electricity energy metering fault phenomenon.
Description
Technical field
The utility model is related to electric energy meter technical fields, more particularly, to a kind of direct access electric energy meter terminal box.
Background technology
Currently, three-phase and four-line direct access electric energy meter is after installation, verification, the voltage of connecting terminal is not extensive in flakes
Correct position is arrived again, can cause metered voltage open circuit that electric energy meter is caused to count or disregard electric energy less.Thus lead to subsequent collection electricity, electricity consumption
A large amount of unnecessary work such as dispute, customer service.Therefore need to design it is a have prevent direct access electric energy meter from measuring
The table foot cover board of voltage function of open in flakes is used as normal mounting, verification.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of direct access electric energy meter wiring
Box.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of direct access electric energy meter connects
Wire box, including back box and for covering the cover board for closing the back box, the back box one side is provided with several groups entrance hole and goes out
String holes；Several groups inlet wire binding post and outlet binding post are provided in the back box；The entrance hole and outlet hole respectively with
The inlet wire binding post and outlet binding post correspond to；It is provided with positioned at inlet wire binding post side in the back box mobilizable
Voltage in flakes, is provided with several anti-open circuit components that can be in flakes abutted with voltage on the cover board.
In the technical scheme, described anti-when lid closing lid plate when the voltage is in incorrect link position in flakes
Open circuit component abuts in flakes with the voltage, and cover board can not be closed with back box lid；It is in correct connection position in flakes in the voltage
When setting, when lid closing lid plate, the anti-open circuit component does not abut in flakes with the voltage, and cover board is closed with back box lid；Pass through anti-open circuit
The setting of component can examine whether voltage is installed in place in flakes in time, and avoiding electric energy meter, to count or disregard electric energy less existing
The generation of elephant.
Preferably, the voltage is L-type laminated structure in flakes, and guide groove knot is set in the one side of the L-type laminated structure
Structure has notching construction in the end set of the one side of the L-type structure.The setting of guide barrel construction and notching construction is convenient for electricity
Pressure being adjusted in flakes.
Preferably, the guide barrel construction and notching construction are connected by helicitic texture with the back box.Being arranged in this way is
For voltage is fixed on the base in flakes.
Preferably, the anti-open circuit component is equipped with 3, and the anti-open circuit component is uniformly arranged on the cover board.In this way
Setting is to ensure the accurate inspection to voltage connection reliability in flakes.
Preferably, the anti-open circuit component include pedestal, the first component that is vertically set on pedestal and with first
The bending section of component connection.Whether the setting of bending section is to be able to accurately examine the connection status of voltage in flakes good.
Preferably, the partition board for separating every group of inlet wire binding post and outlet binding post is provided in the back box.
The setting of partition board prevents the outlet binding post in adjacent two groups from being contacted with inlet wire binding post, so as to cause line short.
Preferably, back box opposite sides face is threaded rod structure.The setting of threaded stud structure is in order to by cover board
It is fixedly connected with back box.
Preferably, it is provided with the thread pore structure being used cooperatively with the threaded stud structure on the cover board.Threaded hole knot
Back box is fixedly connected by the setting of structure for matching thread rod structure by screw thread with cover board.
Compared with prior art, the utility model has the beneficial effects that：
The utility model is a kind of direct access electric energy meter terminal box, can be in institute by the setting of anti-open circuit component
When stating voltage and being in incorrect link position in flakes, when lid closing lid plate, the anti-open circuit component abuts in flakes with the voltage,
Cover board can not be closed with back box lid；When the voltage is in correct link position in flakes, when lid closing lid plate, the anti-open circuit structure
Part does not abut in flakes with the voltage, and cover board is closed with back box lid；By the setting of anti-open circuit component, voltage can be examined in time
Whether it is installed in place in flakes, avoids the generation that electric energy phenomenon was counted or disregarded to electric energy meter less.
Description of the drawings
Fig. 1 is structural schematic diagram when the utility model voltage is not abutted with anti-open circuit component in flakes；
Fig. 2 is structural schematic diagram when the utility model voltage is abutted with anti-open circuit component in flakes；
Fig. 3 is the structural schematic diagram of the utility model cover board.
Specific implementation mode
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In novel description, it is to be understood that if there is the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right" to be
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
The term for stating position relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment
As shown in Figures 1 and 3, a kind of direct access electric energy meter terminal box includes back box 1 and closes back box 1 for covering
Cover board 2,1 one side of back box are provided with several groups entrance hole 3 and outlet hole 4；Several groups inlet wire binding post 5 is provided in back box 1
And outlet binding post 6；Entrance hole 3 is corresponding with inlet wire binding post 5 and outlet binding post 5 respectively with outlet hole 4；In back box
5 side of inlet wire binding post is provided with mobilizable voltage in flakes 7 on 1, several are provided on cover board 2 can be with voltage in flakes 7
The anti-open circuit component 8 abutted.
Wherein, voltage 7 is in flakes L-type laminated structure, is set to guide barrel construction 9 in the one side of the L-type laminated structure,
The end set of the one side of L-type structure has notching construction 10.
In addition, guide barrel construction 9 and notching construction 10 are connected by helicitic texture 11 with back box 1.Voltage 7 is in just in flakes
True position, voltage 7 do not abut in flakes with anti-open circuit component 8, and the lid of cover board 2 is closed when in back box 1, conjunction can be accurately covered.
Wherein, anti-open circuit component 8 is equipped with 3, and anti-open circuit component 8 is uniformly arranged on cover board 2.
In addition, anti-open circuit component 8 includes the pedestal 12 being arranged on cover board 2, the first structure being vertically set on pedestal 12
Part 13 and the bending section 14 being connect with first component 13.
Wherein, the partition board 15 for separating every group of inlet wire binding post 5 and outlet binding post 6 is provided in back box 1.
In addition, 1 opposite sides face of back box is threaded rod structure 16.
Wherein, the thread pore structure 17 being used cooperatively with threaded stud structure 16 is provided on cover board 2.
Fig. 2 and Fig. 1 the difference is that voltage in flakes 7 position relationship, in fig. 2, voltage is in incorrect in flakes
Position, helicitic texture 11 fail to form effective connection relation with notching construction 10.The lid of cover board 2 is closed when in back box 1, due to
The voltage 7 vertical drop point for being located at anti-open circuit component 8 in flakes, the lid of cover board 2 is closed when in back box 1, anti-open circuit component 8 and voltage company
Piece 7 abuts against, and cover board 2 can not correctly lid closes with back box 1, finds that voltage contacts not existing for 7 in flakes in time convenient for operation maintenance personnel
Good problem.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (8)
1. a kind of direct access electric energy meter terminal box, including back box（1）And close the back box for covering（1）Cover board（2）,
The back box（1）One side is provided with several groups entrance hole（3）With outlet hole（4）；The back box（1）In be provided with several groups into
Line binding post（5）And outlet binding post（6）；The entrance hole（3）With outlet hole（4）Respectively with the inlet wire binding post
（5）And outlet binding post（6）It is corresponding；In the back box（1）It is upper to be located at inlet wire binding post（5）Side is provided with mobilizable electricity
Pressure is in flakes（7）, it is characterised in that：The cover board（2）On be provided with several can be with voltage in flakes（7）The anti-open circuit component abutted
（8）.
2. direct access electric energy meter terminal box according to claim 1, it is characterised in that：The voltage is in flakes（7）For L
Type laminated structure is set to guide barrel construction in the one side of the L-type laminated structure（9）, in the end of the one side of the L-type structure
It is provided with notching construction（10）.
3. direct access electric energy meter terminal box according to claim 2, it is characterised in that：The guide barrel construction（9）With
And notching construction（10）Pass through helicitic texture（11）With the back box（1）It is connected.
4. direct access electric energy meter terminal box according to claim 2, it is characterised in that：The anti-open circuit component（8）
Equipped with 3, the anti-open circuit component（8）It is uniformly arranged on the cover board（2）On.
5. direct access electric energy meter terminal box according to claim 4, it is characterised in that：The anti-open circuit component
（8）Including being arranged in cover board（2）On pedestal（12）, be vertically set on pedestal（12）On first component（13）And with first
Component（13）The bending section of connection（14）.
6. the direct access electric energy meter terminal box according to claim 3 or 5, it is characterised in that：The back box（1）In set
It is equipped with and is used for every group of inlet wire binding post（5）And outlet binding post（6）The partition board separated（15）.
7. direct access electric energy meter terminal box according to claim 6, it is characterised in that：The back box（1）Opposite two
Side is threaded rod structure（16）.
8. direct access electric energy meter terminal box according to claim 7, it is characterised in that：The cover board（2）Upper setting
Have and the threaded stud structure（16）The thread pore structure being used cooperatively（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430013.6U CN207946457U (en) | 2018-03-28 | 2018-03-28 | A kind of direct access electric energy meter terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430013.6U CN207946457U (en) | 2018-03-28 | 2018-03-28 | A kind of direct access electric energy meter terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207946457U true CN207946457U (en) | 2018-10-09 |
Family
ID=63697370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820430013.6U Active CN207946457U (en) | 2018-03-28 | 2018-03-28 | A kind of direct access electric energy meter terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207946457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114137A (en) * | 2021-11-29 | 2022-03-01 | 广东电网有限责任公司 | Single-phase ammeter connects electric installation and ammeter case |
-
2018
- 2018-03-28 CN CN201820430013.6U patent/CN207946457U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114137A (en) * | 2021-11-29 | 2022-03-01 | 广东电网有限责任公司 | Single-phase ammeter connects electric installation and ammeter case |
| CN114114137B (en) * | 2021-11-29 | 2023-11-07 | 广东电网有限责任公司 | Single-phase ammeter power connection device and ammeter case |
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