CN104749406B - Electric energy meter attachment structure - Google Patents
Electric energy meter attachment structure Download PDFInfo
- Publication number
- CN104749406B CN104749406B CN201510157478.XA CN201510157478A CN104749406B CN 104749406 B CN104749406 B CN 104749406B CN 201510157478 A CN201510157478 A CN 201510157478A CN 104749406 B CN104749406 B CN 104749406B
- Authority
- CN
- China
- Prior art keywords
- terminal box
- lower house
- conductiving
- locking device
- electric energy
- 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
Abstract
The invention discloses a kind of electric energy meter attachment structure, including upper shell (1), lower house (2), terminal box and the wiring board (3) on lower house (2)；Described upper shell (1) is connected with lower house (3)；Described wiring board (3) is provided with multiple first conductiving points (4), and described terminal box is provided with multiple second conductiving points；First conductiving point (4) is identical with the quantity of the second conductiving point；Described wiring board (3) is close to close with terminal box；Described multiple first conductiving points (3) correspond with multiple second conductiving points to be close to close；Described terminal box is detachably connected on lower house (2).Above-mentioned electric energy meter attachment structure installation is time saving and energy saving and ensures that electric energy meter cost is low.
Description
Technical field
The present invention relates to electric energy meter technical field, is especially a kind of electric energy meter attachment structure.
Background technology
The electric energy meter attachment structure of prior art includes upper shell, lower house, terminal box and on lower house
Wiring board；Described terminal box is integral with lower house；Described wiring board is electrically connected by wire or copper bar with terminal box
Connect.The electric energy meter attachment structure of said structure has the following disadvantages during the use of reality：Due to wiring board and terminal box
Between the contact that is electrically connected it is more, it is therefore desirable to substantial amounts of wire or copper bar.Connected according to wire, then install time-consuming expense
Power, so that installation is very inconvenient.And if connected using copper bar, then the production cost of electric energy meter can be caused higher.Cause
This, for these reasons, it would be highly desirable to need a kind of installation time saving and energy saving and ensure the low electric energy meter attachment structure of electric energy meter cost, with
Solve the above problems.
The content of the invention
The technical problem to be solved in the present invention is to provide the electric energy that a kind of installation is time saving and energy saving and guarantee electric energy meter cost is low
Table attachment structure.
The technical scheme is that, there is provided a kind of electric energy meter attachment structure, including upper shell, lower house, terminal box with
And the wiring board on lower house；Described upper shell is connected with lower house；Described wiring board is provided with multiple first
Conductiving point, described terminal box are provided with multiple second conductiving points；First conductiving point is identical with the quantity of the second conductiving point；
Described wiring board is close to close with terminal box；Described multiple first conductiving points correspond with multiple second conductiving points to be close to
Close；Described terminal box is detachably connected on lower house.
The second described conductiving point refers to：Described terminal box is provided with multiple binding posts, and the one of the multiple binding post
End is located in terminal box, and the other end of the multiple binding post is located at outside terminal box；On multiple binding posts in terminal box
Provided with a blind hole and spring；The through hole that ammunition feed spring passes through is additionally provided with described terminal box；One end of the spring is a tight fit in
In blind hole, the other end of the spring is located at outside terminal box through through hole.
Described electric energy meter attachment structure also includes a screw, and the first described conductiving point is provided with the spiral shell passed through for screw
Nail, described bolts through bolt holes, spring center hole are threadedly coupled with blind-hole bottom.
Described terminal box includes upper terminal box and lower terminal box, and described upper terminal box and lower terminal box are slidably matched
On lower house；The first locking device is additionally provided with described lower terminal box and lower house；Described upper terminal box and lower house
On be additionally provided with the second locking device；Described upper terminal box and upper shell is provided with the 3rd locking device.
Both sides are respectively equipped with a guide rail in the left and right of the lower house, and the upper terminal box is respectively arranged on the left side and the right side one
First chute, described lower terminal box are respectively arranged on the left side and the right side one second chute, the upper port of first chute and the
The lower port of two chutes communicates；Described guide rail can be slidably fitted in the first chute and the second chute.
The first described locking device include two the first trapezoidal limited blocks being respectively provided on lower house two side, two
Second trapezoidal limited block, two root posts and four are respectively provided at the first limited impression on lower terminal box two side；Described
Two the first trapezoidal limited blocks, two the second trapezoidal limited blocks are respectively in four the first limited impressions；Described two are vertical
Post is fixed on lower house, and described two the second trapezoidal limited blocks are respectively provided in two root posts.
The second described locking device includes two the 3rd trapezoidal limited blocks being respectively provided in two root posts and two points
The second limited impression not being located on terminal box two side；Two described the 3rd trapezoidal limited blocks are embedded in two second respectively
In limited impression.
The 3rd described locking device includes the press strip being located on upper shell bottom and the indent being located on terminal box；
Described press strip is crimped in indent.
After above structure, the present invention compared with prior art, has advantages below：
Electric energy meter attachment structure of the present invention by wiring board and terminal box are pressed realize multiple first conductiving points with it is more
Individual second conductiving point corresponds to be close to close need not both clear numerous and diverse circuit to form electrical connection, therefore install, and
Also without more copper bar, thus install it is not only time saving and energy saving, installation it is very convenient, and cause electric energy meter production
Cost is relatively low.
Brief description of the drawings
Fig. 1 is the configuration schematic diagram of electric energy meter attachment structure of the present invention.
Fig. 2 is the configuration schematic diagram of upper terminal box.
1, upper shell shown in figure, 2, lower house, 3, wiring board, the 4, first conductiving point, 5, binding post, 6, blind hole, 7, bullet
Spring, 8, through hole, 9, screw, 10, screw hole, 11, upper terminal box, 12, lower terminal box, 13, guide rail, the 14, first chute, 15,
Two chutes, the 16, first trapezoidal limited block, the 17, second trapezoidal limited block, 18, column, the 19, first limited impression, the 20, the 3rd ladder
Shape limited block, the 21, second limited impression, 22, press strip, 23, indent.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of electric energy meter attachment structure of the present invention, including upper shell 1, lower house 2, terminal box and
Wiring board 3 on lower house 2；Described upper shell 1 is connected with lower house 3, and both are typically fixedly connected by screw；
Described wiring board 3 is provided with multiple first conductiving points 4, and the first conductiving point 4 is to be covered with a copper sheet in assist side 3；Described
Terminal box is provided with multiple second conductiving points；First conductiving point 4 is identical with the quantity of the second conductiving point；Described wiring board
3 are close to close with terminal box；Described multiple first conductiving points 3 correspond with multiple second conductiving points to be close to close；Described end
Button box is detachably connected on lower house 2.
The second described conductiving point refers to：Described terminal box is provided with multiple binding posts 5, the multiple binding post 5
One end is located in terminal box, and the other end of the multiple binding post 5 is located at outside terminal box；Multiple binding posts in terminal box
5 are provided with a blind hole 6 and spring 7；The through hole 8 that ammunition feed spring 7 passes through is additionally provided with described terminal box；One end of the spring 7
It is a tight fit in blind hole 6, the other end of the spring 7 is located at outside terminal box through through hole 8.Made by the power of compression spring 7
Contact conduction can be carried out by obtaining.
Described electric energy meter attachment structure also includes a screw 9, and the first described conductiving point 4 is provided with and passed through for screw 9
Screw hole 10, described screw 9 is threadedly coupled through screw hole 10, the centre bore of spring 7 with the bottom of blind hole 6.
Described terminal box includes upper terminal box 11 and lower terminal box 12, and described upper terminal box 11 and lower terminal box 12 are equal
It is slidably fitted on lower house 2；The first locking device is additionally provided with described lower terminal box 12 and lower house 2；Described upper end
The second locking device is additionally provided with button box 11 and lower house 2；Described upper terminal box 11 and upper shell 1 are provided with the 3rd locking and filled
Put.
Both sides are respectively equipped with a guide rail 13, the left and right sides difference of the upper terminal box 11 in the left and right of the lower house 2
Provided with one first chute 14, described lower terminal box 12 is respectively arranged on the left side and the right side one second chute 15, first chute
14 upper port communicates with the lower port of the second chute 15；Described guide rail 13 can be slidably fitted in the first chute 14 and second and slide
In groove 15.
The first described locking device include two the first trapezoidal limited blocks 16 being respectively provided on the two side of lower house 2,
Two the second trapezoidal limited blocks 17, two root posts 18 and four first be respectively provided on the lower two side of terminal box 12 are spacing recessed
Groove 19；Two described first trapezoidal 16, two the second trapezoidal limited blocks 17 of limited block are embedded in four the first limited impressions respectively
In 19；Described two root posts 18 are fixed on lower house 2, and described two the second trapezoidal limited blocks 17 are respectively provided at two and stood
On post 18.Four the first limited impressions are embedded in respectively by two first trapezoidal 16, two the second trapezoidal limited blocks 17 of limited block
Limitation locking is realized in 19.
The second described locking device includes two the 3rd trapezoidal limited blocks 20 and two being respectively provided in two root posts 18
Individual the second limited impression 21 being respectively provided on the two side of terminal box 11；Two described the 3rd trapezoidal limited blocks 20 are distinguished embedding
In two the second limited impressions 21.
The 3rd described locking device includes the press strip 22 being located on the bottom of upper shell 1 and is located on terminal box 11
Indent 23；Described press strip 22 is crimped in indent 23, and upper terminal box is compressed come upper shell 1 by press strip 22 and indent 23
11。
Only highly preferred embodiment of the present invention is described above, but is not to be construed as limiting the scope of the invention.This
Invention is not limited only to above example, and its concrete structure allows to change.In every case in the protection model of independent claims of the present invention
It is within the scope of the present invention to enclose interior made various change.
Claims (1)
1. a kind of electric energy meter attachment structure, including upper shell (1), lower house (2), terminal box and on lower house (2)
Wiring board (3)；Described upper shell (1) is connected with lower house (3)；It is characterized in that：Described wiring board (3) is provided with more
Individual first conductiving point (4), described terminal box are provided with multiple second conductiving points；First conductiving point (4) is conductive with second
The quantity of point is identical；Described wiring board (3) is close to close with terminal box；Described multiple first conductiving points (3) and multiple second
Conductiving point, which corresponds, to be close to close；Described terminal box is detachably connected on lower house (2), and the second described conductiving point is
Refer to：Described terminal box is provided with multiple binding posts (5), and one end of the multiple binding post (5) is located in terminal box, described more
The other end of individual binding post (5) is located at outside terminal box；Multiple binding posts (5) in terminal box be provided with a blind hole (6) and
Spring (7)；The through hole (8) that ammunition feed spring (7) passes through is additionally provided with described terminal box；One end of the spring (7) is a tight fit in
In blind hole (6), the other end of the spring (7) is located at outside terminal box through through hole (8), and described electric energy meter attachment structure is also wrapped
A screw (9) is included, described the first conductiving point (4) is provided with the screw hole (10) passed through for screw (9), described screw (9)
Centre bore through screw hole (10), spring (7) is threadedly coupled with blind hole (6) bottom, and described terminal box includes upper terminal box
(11) it is slidably fitted on lower house (2) with lower terminal box (12), described upper terminal box (11) and lower terminal box (12)；Institute
The first locking device is additionally provided with the lower terminal box (12) and lower house (2) stated；Described upper terminal box (11) and lower house (2)
On be additionally provided with the second locking device；Described upper terminal box (11) and upper shell (1) are provided with the 3rd locking device, the lower casing
Both sides are respectively equipped with a guide rail (13) in the left and right of body (2), and the upper terminal box (11) is respectively arranged on the left side and the right side one first
Chute (14), described lower terminal box (12) are respectively arranged on the left side and the right side one second chute (15), first chute (14)
Upper port communicated with the lower port of the second chute (15)；Described guide rail (13) can be slidably fitted in the first chute (14) and
In two chutes (15), the first described locking device includes two the first trapezoidal limits being respectively provided on lower house (2) two side
Position block (16), two the second trapezoidal limited blocks (17), two root posts (18) and four are respectively provided at lower terminal box (12) both sides
The first limited impression (19) on wall；Described two the first trapezoidal limited blocks (16), two the second trapezoidal limited blocks (17) point
Qian not be in four the first limited impressions (19)；Described two root posts (18) are fixed on lower house (2), described two
Two trapezoidal limited blocks (17) are respectively provided in two root posts (18), and the second described locking device is respectively provided at two including two
The 3rd trapezoidal limited block (20) and two second be respectively provided on terminal box (11) two side on column (18) is spacing recessed
Groove (21)；Two described the 3rd trapezoidal limited blocks (20) are interior embedded in two the second limited impressions (21) respectively, and the described the 3rd
Locking device includes the press strip (22) being located on upper shell (1) bottom and the indent (23) being located on terminal box (11)；Institute
The press strip (22) stated is crimped in indent (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157478.XA CN104749406B (en) | 2015-04-03 | 2015-04-03 | Electric energy meter attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157478.XA CN104749406B (en) | 2015-04-03 | 2015-04-03 | Electric energy meter attachment structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104749406A CN104749406A (en) | 2015-07-01 |
| CN104749406B true CN104749406B (en) | 2017-11-28 |
Family
ID=53589388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510157478.XA Active CN104749406B (en) | 2015-04-03 | 2015-04-03 | Electric energy meter attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104749406B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823914B (en) * | 2016-03-18 | 2018-06-22 | 宁波三星医疗电气股份有限公司 | Electric energy meter |
| CN105699719A (en) * | 2016-03-18 | 2016-06-22 | 宁波三星医疗电气股份有限公司 | Connecting structure for terminal box and bottom case |
| CN105842493A (en) * | 2016-03-18 | 2016-08-10 | 宁波三星医疗电气股份有限公司 | Electric energy meter connection structure |
| CN108923143A (en) * | 2018-06-30 | 2018-11-30 | 宁波三星医疗电气股份有限公司 | A kind of mounting structure of concentrator function terminal |
| CN108811378B (en) * | 2018-06-30 | 2023-08-01 | 宁波三星医疗电气股份有限公司 | Novel power terminal |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307649Y (en) * | 2008-11-21 | 2009-09-09 | 深圳市泰和安科技有限公司 | Electronic circuit board connecting terminal |
| CN202275961U (en) * | 2011-09-30 | 2012-06-13 | 刘琴 | Wiring terminal |
| CN202772284U (en) * | 2012-08-03 | 2013-03-06 | 宁波东星电子有限公司 | Power line terminal |
| CN203026663U (en) * | 2013-02-01 | 2013-06-26 | 宁波赛耐比光电有限公司 | Novel wiring terminal |
| CN203037704U (en) * | 2013-01-14 | 2013-07-03 | 温州市正超仪表科技有限公司 | Novel electric meter box |
| CN203377424U (en) * | 2013-07-09 | 2014-01-01 | 江门市创艺电器有限公司 | Combined type terminal block |
| CN203707368U (en) * | 2014-01-16 | 2014-07-09 | 桐乡市伟达电子有限公司 | Connection structure of lead with wiring terminal and circuit board |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB325277A (en) * | 1928-11-16 | 1930-02-17 | William Campbell Crockatt | Improvements in means for indicating density and change of density of fluid in evaporators, boilers and other vessels |
| CN203572850U (en) * | 2013-05-30 | 2014-04-30 | 浙江东方红能源科技有限公司 | Electric energy meter |
| CN203275477U (en) * | 2013-05-30 | 2013-11-06 | 浙江东方红能源科技有限公司 | Terminal box |
| CN203941199U (en) * | 2014-06-17 | 2014-11-12 | 宁波三星电气股份有限公司 | Electric energy meter |
| CN204214915U (en) * | 2014-11-26 | 2015-03-18 | 深圳市创仁科技有限公司 | A kind of electric energy meter |
| CN204495872U (en) * | 2015-04-03 | 2015-07-22 | 宁波三星智能电气有限公司 | Electric energy meter syndeton |
-
2015
- 2015-04-03 CN CN201510157478.XA patent/CN104749406B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307649Y (en) * | 2008-11-21 | 2009-09-09 | 深圳市泰和安科技有限公司 | Electronic circuit board connecting terminal |
| CN202275961U (en) * | 2011-09-30 | 2012-06-13 | 刘琴 | Wiring terminal |
| CN202772284U (en) * | 2012-08-03 | 2013-03-06 | 宁波东星电子有限公司 | Power line terminal |
| CN203037704U (en) * | 2013-01-14 | 2013-07-03 | 温州市正超仪表科技有限公司 | Novel electric meter box |
| CN203026663U (en) * | 2013-02-01 | 2013-06-26 | 宁波赛耐比光电有限公司 | Novel wiring terminal |
| CN203377424U (en) * | 2013-07-09 | 2014-01-01 | 江门市创艺电器有限公司 | Combined type terminal block |
| CN203707368U (en) * | 2014-01-16 | 2014-07-09 | 桐乡市伟达电子有限公司 | Connection structure of lead with wiring terminal and circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104749406A (en) | 2015-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104749406B (en) | Electric energy meter attachment structure | |
| MX358386B (en) | Circuit breaker. | |
| CN104993310A (en) | Wie Wiring terminal branched connector | |
| CN106099445B (en) | The across footpath device clamp that electrical lead is connect with power equipment | |
| CN105823914B (en) | Electric energy meter | |
| CN203941199U (en) | Electric energy meter | |
| CN204495872U (en) | Electric energy meter syndeton | |
| CN202328075U (en) | Tri-proof lamp | |
| CN103618152A (en) | Quick wiring buckle for low-voltage wire | |
| CN201213159Y (en) | Electric wiring device for power source socket | |
| CN207217814U (en) | Binding post and the wiring board with the binding post | |
| CN204206044U (en) | Compact is used for the electric machine controller of electric motor car | |
| CN204731278U (en) | A kind of novel compositions embedded high-voltage electric power metering device | |
| CN207602824U (en) | A kind of rail traffic direct-insert terminal | |
| CN206639687U (en) | A kind of mounting structure of current transformer | |
| CN204992131U (en) | Binding post branch connection ware | |
| CN204884963U (en) | Conductive spring | |
| CN204966877U (en) | Quick binding post row of control by temperature change type | |
| CN203813057U (en) | Wiring terminal | |
| CN207441640U (en) | A kind of shell of breaker of plastic casing | |
| CN206907941U (en) | Copper aluminum connecting terminal | |
| CN102315528A (en) | Conductor wiring structure of bus bar wiring module | |
| CN203941871U (en) | New type fuse | |
| CN203617433U (en) | Low-voltage line quick wiring buckle | |
| CN203800518U (en) | Junction box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |