CN205844383U - A kind of guide rail type electrical energy meter - Google Patents
A kind of guide rail type electrical energy meter Download PDFInfo
- Publication number
- CN205844383U CN205844383U CN201620808991.0U CN201620808991U CN205844383U CN 205844383 U CN205844383 U CN 205844383U CN 201620808991 U CN201620808991 U CN 201620808991U CN 205844383 U CN205844383 U CN 205844383U
- Authority
- CN
- China
- Prior art keywords
- energy meter
- guide rail
- containing cavity
- electrical energy
- signal terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
nullThis utility model relates to a kind of guide rail type electrical energy meter，It includes housing、Lid，Described housing bottom is provided with opening，Described housing back is provided with chute，It is provided with terminal box in described housing，Described terminal box clamping is arranged on the opening part of housing bottom，Some containing cavities being set up in parallel it are provided with in described terminal box，In described containing cavity, binding post is set，Some signal terminal placing chambers it are provided with on the upside of described containing cavity，In described signal terminal containing cavity, signal terminal is set，The front of described containing cavity and signal terminal placing chamber is provided with connection jaws，The top of described containing cavity is provided with handle hole，By directly arranging binding post interface and signal terminal interface on terminal box，Just line is arranged at downside，Convenient for wiring ensure that simultaneously internal medium be dried and cleaning，State's net electric energy meter can be reached dust-proof、Waterproof IP54 degree of protection.
Description
Technical field
This utility model relates to electric energy meter field, is specifically related to a kind of guide rail type electrical energy meter.
Background technology
The end of incoming cables of existing guide rail type electrical energy meter and signal end are separated in the upper and lower both sides of electric energy meter, to coordinate open circuit
Device uses, but in use due to upper and lower two terminated lines, its wiring more bothers, simultaneously because top is provided with connection jaws, its
Dust-proof effect is the best, the most inside dust stratification, i.e. A, B, C three-phase and signal pulse output port separately designs at guide rail meter end
Upper/lower terminal, this design can not reach state's net electric energy meter IP54 degree of protection dust-proof, waterproof, also can't pass state's net simultaneously
The static air electric discharge requirement of 15KV test voltage.
And the design at upper and lower two ends, bring production efficiency to electric energy meter manufacturer low, relatively table, multiple relatively and fiber crops are installed
The manufacturing cost that tired inconvenience is caused crosses high inconvenience.
Utility model content
In order to solve the deficiencies in the prior art, this application discloses a kind of guide rail type electrical energy meter.
The technical solution of the utility model is: a kind of guide rail type electrical energy meter, it includes housing, lid, described housing bottom
Being provided with opening, described housing back is provided with chute, is provided with terminal box in described housing, and described terminal box clamping is arranged at the bottom of housing
The opening part of end, is provided with some containing cavities being set up in parallel, arranges binding post in described containing cavity in described terminal box, described
It is provided with some signal terminal placing chambers on the upside of containing cavity, signal terminal, described containing cavity are set in described signal terminal containing cavity
Being provided with connection jaws with the front of signal terminal placing chamber, the top of described containing cavity is provided with handle hole, described housing and lid it
Between be provided with sealing ring.
Described handle hole is long strip type, and its width is suitable with the fixed screw of binding post.
The containing cavity upper end of described signal terminal is provided with binding post, and described binding post electrically connects with signal terminal.
Described binding post is L-type structure, and upper end is provided with circular hole.
For placing the containing cavity of inlet wire binding post, its upper end is provided with set screw, and described set screw can be indulged
To sliding, and the side of this containing cavity is provided with signal terminal, is provided with lug plate, institute between described signal terminal and this set screw
State lug plate and there is the primary importance with set screw electrical contact and the second position discontiguous with set screw.
Described lug plate includes slipping part and wire connecting portion.
Described lid includes main lid and knob case cover, described knob case cover and the hinged setting of main lid, and described sealing ring is positioned at
Between main lid and housing.
Described terminal box upwardly forms locating piece, and described knob case cover is provided with matched detent, and two
It coincide when person is on knob case cover and constitute spacing cooperation.
Described locating piece is provided with circular hole, and described knob case cover is correspondingly provided with lead seal hole, described circular hole and lead seal hole structure
Lead sealing is become to coordinate.
Described lead seal hole is U-shaped submarine lead seal hole.
The beneficial effects of the utility model: by directly arranging binding post interface on terminal box and signal terminal connects
Mouthful, just line be arranged at downside, convenient for wiring ensure that simultaneously internal medium be dried and cleaning, state can be reached
Net electric energy meter IP54 degree of protection dust-proof, waterproof.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that knob case cover is opened.
Fig. 3 is the top view that knob case cover is opened.
Fig. 4 is the structural representation of knob case cover.
Fig. 5 is the cross section view of knob case cover.
Fig. 6 is the top view after concealing lid.
Fig. 7 is the enlarged diagram in Fig. 6 at A.
Detailed description of the invention
Below for accompanying drawing, embodiment of the present utility model is described further:
As it can be seen, this utility model provides a kind of guide rail type electrical energy meter, it includes housing 1, lid, described housing bottom
Being provided with opening, described housing back is provided with chute, is provided with terminal box 4 in described housing, and described terminal box clamping is arranged on housing
The opening part of bottom, is provided with some containing cavities being set up in parallel, arranges binding post in described containing cavity in described terminal box 4,
It is provided with some signal terminal placing chambers on the upside of described containing cavity, signal terminal, described appearance are set in described signal terminal containing cavity
The front putting chamber and signal terminal placing chamber is provided with connection jaws 5, and the top of described containing cavity is provided with handle hole 7.Directly by wiring
Terminal interface and signal terminal interface is simultaneously located at side, it is to avoid opening upper, the problem easily entering ash or water inlet, simultaneously
Wiring is the most convenient, and internal wiring is the cleanest and the tidiest.
And in the application, three-phase guide rail meter A, B, C three-phase and signal pulse end (11-17) are arranged in terminal box, and
Terminal box signal wiring hole is all disposed within the bottom of table and table cover seals and locates outside structure, and this sealing structure is sealing ring.
Being provided with sealing ring between housing and main lid, this sealing ring is set in outside the placed cavity of internal circuit board simultaneously,
Realize the sealing between main lid and housing and dust-proof, it is to avoid enter ash or water inlet.
Terminal box both sides are provided with positive stop strip, this positive stop strip horizontally set, and are longitudinally provided with slide rail, and corresponding at housing
Position is provided with back-off, and this tips upside down on terminal box when snapping in this position, and its back-off constitutes with positive stop strip and is clasped, it is achieved fixing,
And it avoids adopting the mode being screwed, it is easy for installation, fixing the most firm.
And multiple baffle plate is set in terminal box, thus each entrance hole is isolated with enclosure interior, reduce both
Between passage, improve the dust-proof effect at terminal box, the most do not affect the connection of inlet wire simultaneously.
Described handle hole 7 is long strip type, and its width is suitable with the fixed screw of binding post, the most square
Just, fixed screw fixing and dismantle convenient.
The containing cavity upper end of described signal terminal is provided with binding post 6, and described binding post 6 electrically connects with signal terminal, permissible
Directly it is directly sandwiched on binding post by electrical wire clip, detects, convenient more convenient.
Described binding post is L-type structure, and upper end is provided with circular hole, can be clipped in circular hole by clip, it is also possible to by electricity
Line is connected with circular hole and detects.
For placing the containing cavity of inlet wire binding post, its upper end is provided with set screw, and described set screw can be indulged
To sliding, and the side of this containing cavity is provided with signal terminal, is provided with lug plate 8 between described signal terminal and this set screw,
Described lug plate 8 has the primary importance with set screw electrical contact and the second position discontiguous with set screw.Described connect
Line sheet includes slipping part and wire connecting portion.By the connection between regulation lug plate and set screw, it is achieved detection.
Described lid includes main lid 2 and knob case cover 3, described knob case cover 3 and the hinged setting of main lid.Described knob case cover
Rear side arranges scalable and rotates tail-hood, and it is mobilizable is fixed on main lid both sides, can open and close, and this scalable turns simultaneously
Dynamic tail-hood is inverted L-shaped, and inner side is provided with rotary shaft, and this rotary shaft connects with main lid axle and coordinates, and can open.
And existing terminal box also needs to table cover after being fixed in housing is fixed, and again circular hole is set in table cover
Inlet wire screw regulates, and which installs inconvenience, and reprocesses trouble, simultaneously compared with table, multiple the most comparatively laborious, simultaneously in order to anti-
Dirt, it also needs to arrange a little tail-hood, and table cover is covered by this little tail-hood, carries out dust-proof.The application is then directly by by end
Button box is connected in housing, and it is fixed without table cover, opens the terminal box after terminal box scalable rotates protection tail-hood, its spiral shell
Silk is all the most exposed, and when needs calibration or multiple relatively and time user uses, place electrician is easier for installation.
Described terminal box 4 upwardly forms locating piece 9, and described knob case cover 3 is provided with matched detent
10, it coincide when both are on knob case cover and constitute spacing cooperation.
Described locating piece is provided with circular hole, and described knob case cover is correspondingly provided with lead seal hole 11, described circular hole and lead seal hole
Constitute lead sealing to coordinate.Described lead seal hole is U-shaped submarine lead seal hole.Use which, it is not necessary to screw is installed in lead sealing, directly exists
The circular hole of molding 3mm diameter on the terminal box of electric energy meter, then on knob case cover the U-shaped submarine lead seal hole of molding one to reach
To the effect of low cost, the most easy for installation, simple in construction.
Embodiment is not construed as the restriction to utility model, but any based on spirit improvements introduced of the present utility model,
All should be within protection domain of the present utility model.
Claims (10)
1. a guide rail type electrical energy meter, it includes that housing, lid, described housing bottom are provided with opening, and described housing back is provided with
Chute, is provided with terminal box in described housing, described terminal box clamping is arranged on the opening part of housing bottom, it is characterised in that: institute
It is provided with some containing cavities being set up in parallel in stating terminal box, binding post is set in described containing cavity, sets on the upside of described containing cavity
There are some signal terminal placing chambers, signal terminal, described containing cavity and signal terminal peace are set in described signal terminal containing cavity
The front putting chamber is provided with connection jaws, and the top of described containing cavity is provided with handle hole, is provided with sealing ring between described housing and lid.
A kind of guide rail type electrical energy meter the most according to claim 1, it is characterised in that: described handle hole is long strip type, and its
Width is suitable with the fixed screw of binding post.
A kind of guide rail type electrical energy meter the most according to claim 1, it is characterised in that: the containing cavity upper end of described signal terminal
Being provided with binding post, described binding post electrically connects with signal terminal.
A kind of guide rail type electrical energy meter the most according to claim 3, it is characterised in that: described binding post is L-type structure, and on
End is provided with circular hole.
A kind of guide rail type electrical energy meter the most according to claim 1, it is characterised in that: for placing the appearance of inlet wire binding post
Putting chamber, its upper end is provided with set screw, described set screw can straight skidding, and the side of this containing cavity is provided with signal end
Son, is provided with lug plate between described signal terminal and this set screw, described lug plate has and the of set screw electrical contact
One position and the second position discontiguous with set screw.
A kind of guide rail type electrical energy meter the most according to claim 5, it is characterised in that: described lug plate includes slipping part and connects
Line portion.
A kind of guide rail type electrical energy meter the most according to claim 1, it is characterised in that: described lid includes main lid and terminal box
Lid, described knob case cover and the hinged setting of main lid, described sealing ring is between main lid and housing.
A kind of guide rail type electrical energy meter the most according to claim 7, it is characterised in that: described terminal box is upwardly formed fixed
Position block, described knob case cover is provided with matched detent, coincide and constitute spacing joining when both are on knob case cover
Close.
A kind of guide rail type electrical energy meter the most according to claim 8, it is characterised in that: described locating piece is provided with circular hole, institute
Stating and be correspondingly provided with through wires hole on knob case cover, described circular hole constitutes lead sealing with through wires hole and coordinates.
A kind of guide rail type electrical energy meter the most according to claim 9, it is characterised in that: described through wires hole is that U-shaped submarine is worn
String holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808991.0U CN205844383U (en) | 2016-07-29 | 2016-07-29 | A kind of guide rail type electrical energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808991.0U CN205844383U (en) | 2016-07-29 | 2016-07-29 | A kind of guide rail type electrical energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205844383U true CN205844383U (en) | 2016-12-28 |
Family
ID=57641641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620808991.0U Active CN205844383U (en) | 2016-07-29 | 2016-07-29 | A kind of guide rail type electrical energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205844383U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064584A (en) * | 2017-04-12 | 2017-08-18 | 深圳市安思科电子科技有限公司 | A kind of intelligent guide rail type electrical energy meter being easily installed based on Internet of Things |
| CN110376411A (en) * | 2019-08-09 | 2019-10-25 | 温州隆威电气有限公司 | A kind of electric energy meter connection structure |
| CN111521851A (en) * | 2020-05-20 | 2020-08-11 | 李英超 | Guide rail type electric energy meter quick wiring device |
-
2016
- 2016-07-29 CN CN201620808991.0U patent/CN205844383U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064584A (en) * | 2017-04-12 | 2017-08-18 | 深圳市安思科电子科技有限公司 | A kind of intelligent guide rail type electrical energy meter being easily installed based on Internet of Things |
| CN107064584B (en) * | 2017-04-12 | 2019-06-28 | 国网河南省电力公司商丘供电公司 | A kind of intelligent guide rail type electrical energy meter being easily installed based on Internet of Things |
| CN110376411A (en) * | 2019-08-09 | 2019-10-25 | 温州隆威电气有限公司 | A kind of electric energy meter connection structure |
| CN110376411B (en) * | 2019-08-09 | 2024-05-24 | 隆威电气有限公司 | Electric energy meter connection structure |
| CN111521851A (en) * | 2020-05-20 | 2020-08-11 | 李英超 | Guide rail type electric energy meter quick wiring device |
| CN111521851B (en) * | 2020-05-20 | 2021-04-09 | 李英超 | Guide rail type electric energy meter quick wiring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205844383U (en) | A kind of guide rail type electrical energy meter | |
| CN208676378U (en) | A kind of electronic cigarette with scalable cigarette holder | |
| MX2008012314A (en) | Electrical connector with mate-assist and a dual-position wire dress cover. | |
| ATE507595T1 (en) | INSULATED HOUSING FOR ELECTRICAL TERMINALS | |
| JP2012044174A5 (en) | ||
| CN204668593U (en) | A kind of insert row receiver | |
| CN202432330U (en) | Explosion-proof illumination device equipped with electric branch box | |
| CN204349018U (en) | The online line terminals test fixture of a kind of air-conditioning | |
| CN103454469B (en) | A kind of single-phase single-meter position plug-in of electric energy meter | |
| CN204045833U (en) | A kind of waterproof junction box | |
| CN207588280U (en) | A kind of outdoor ammeter multi-user's power supply box | |
| CN204030108U (en) | A kind of waterproof power supply mobile socket | |
| CN204666695U (en) | The overall cellular-type electrical energy metering tank of SMC | |
| CN104566877A (en) | Wiring structure of air conditioner motor | |
| CN204240167U (en) | Novel LED light source | |
| CN206585282U (en) | A kind of Line pressing buckle of light leakage | |
| CN205260380U (en) | Two unification multifunctional mobile phone fans | |
| CN205429258U (en) | High security socket | |
| CN205900387U (en) | Ship type rocker switch is closed to three -way formula | |
| CN204404465U (en) | A kind of Wiring structure of motor of air conditioner | |
| CN205864667U (en) | A kind of LED luminous earphone | |
| CN207411487U (en) | Triangle electronic cigarette | |
| CN208172058U (en) | A kind of ammeter box combined type plug connector | |
| CN208522161U (en) | A kind of safety patch board | |
| CN205842329U (en) | A kind of joint being easy to be connected with LED fast electric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |