CN104931746A - Electric energy meter hot plug-in installation technology - Google Patents
Electric energy meter hot plug-in installation technology Download PDFInfo
- Publication number
- CN104931746A CN104931746A CN201510233062.1A CN201510233062A CN104931746A CN 104931746 A CN104931746 A CN 104931746A CN 201510233062 A CN201510233062 A CN 201510233062A CN 104931746 A CN104931746 A CN 104931746A
- Authority
- CN
- China
- Prior art keywords
- support
- electric energy
- manganese
- plate
- wiring board
- 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.)
- Granted
Links
Landscapes
- Distribution Board (AREA)
Abstract
The invention relates to an electric energy meter hot plug-in installation technology; the technology comprises the following steps: placing a manganese copper diverter and an insert nut in corresponding positions of a support die, locking the die and making injection moulding, thus forming a manganese copper support assembly after injection moulding; mounting the manganese copper support assembly on a first circuit board, wherein a support is connected with the first circuit board, and the manganese copper divider is welded with the first circuit board; vertically welding a second circuit board on the first circuit board, and the support and the second circuit board are respectively arranged on two opposite sides of the first circuit board; vertically connecting one side of a third circuit board with the second circuit board, and the other side of the third circuit board is connected with the support. The three circuit boards and the support enclose to form a frame with a stable structure, and the frame is mounted in a pedestal of the electric energy meter. The structure is convenient in mounting, firm in connection, stable in structure, can effectively reduce hot plug-in jumping conditions, thus improving electric energy meter work stability and metering reliability.
Description
Technical field
The present invention relates to a kind of electric energy meter, particularly relate to a kind of electric energy exterior heat plug-in unit mounting process improving electric energy metrical reliability.
Background technology
Hot plug-in unit is the metering front-end equipment of electric energy meter, and hot plug-in unit connects sampling resistor, carries out electric current front-end sampling to power circuit.In current electric energy meter, hot plug-in unit is generally just directly welded on the wiring board in electric energy meter simply, by the welding with wiring board, has both realized the connection of electric signal, and has reached again the object of location.But this mounting structure of hot plug-in unit, easily makes hot plug-in unit beat larger phenomenon, can affect the stability of electric energy meter work and the reliability of metering in the use procedure of electric energy meter.
Summary of the invention
The present invention mainly solves original electric energy exterior heat plug-in unit and directly welds in the circuit board, is realized the connection of location and electric signal, cause hot plug-in unit to beat larger, affect the technical matters of the stability of electric energy meter work and the reliability of metering by welding; A kind of electric energy exterior heat plug-in unit mounting process is provided, it is affixed integral that hot plug-in unit and support pass through injection moulding, both by support installing to wiring board realizes location, realize the connection of electric signal by the welding of hot plug-in unit and wiring board and further locate again, guarantee that the installation of hot plug-in unit is more firm, effectively reduce beating of hot plug-in unit, improve the stability of electric energy meter work and the reliability of metering.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: the present invention includes the following step:
A. first by manganese copper diverter and support affixed, support there is the through hole that a row is transversely arranged, multiple manganese copper diverter is put into the relevant position of bracket mould, make the horizontal component of the manganese copper diverter of the bending in L-type through the through hole on support, the vertical component of manganese copper diverter and support near, the welding pin being located at manganese copper diverter vertical component protrudes from the bottom of support, bracket mould matched moulds carry out injection moulding, formation copper-manganese bracket component after injection moulding completes again;
B. described copper-manganese bracket component is installed on the first line plate of electric energy meter, support is fixed on first line plate, again the welding pin of manganese copper diverter is inserted the welding hole on first line plate, the welding pin of manganese copper diverter and first line plate are by being weldingly connected.
Manganese copper diverter is exactly the hot plug-in unit of electric energy meter, and manganese copper diverter elder generation and support are injection molded into one, then are welded on first line plate, and support is connected with first line plate again.So in the technical program, hot plug-in unit both realized location by support, firm position is better, realize the connection of electric signal by the welding of hot plug-in unit and wiring board and further locate again, guarantee that the installation of hot plug-in unit is more firm, effectively reduce beating of hot plug-in unit, improve the stability of electric energy meter work and the reliability of metering.
As preferably, described electric energy exterior heat plug-in unit mounting process comprises step c, steps d and step e:
C. be vertically welded on described first line plate by the second wiring board of electric energy meter, support and the second wiring board lay respectively at the relative both sides of first line plate;
D. again the side of the tertiary circuit plate of electric energy meter is installed on the second wiring board, and tertiary circuit plate is vertical with the second wiring board;
E. again the top of the opposite side of tertiary circuit plate with described support is connected.
First, second, third wiring board and support connect into a framework, improve the stability connected and fastness further, reduce beating of hot plug-in unit further, guarantee the stability of electric energy meter work and the reliability of metering.
As preferably, described support comprises the shunt installing plate being positioned at support bottom, described through hole is located on described shunt installing plate, the two bottom sides of described shunt installing plate is respectively provided with register pin, the both sides, top of shunt installing plate are respectively connected with a linking arm be obliquely installed, the termination of linking arm is connected with an erection column parallel with shunt installing plate, is provided with insert nut in described erection column; Described step a comprises: the relevant position described manganese copper diverter and described insert nut being put into bracket mould, then matched moulds carry out injection moulding, formation copper-manganese bracket component after injection moulding completes; Described step e is: described tertiary circuit plate is provided with the mounting hole corresponding with described insert nut position, in mounting hole and insert nut, be screwed into screw, completes described tertiary circuit plate and the connection of described support.Supporting structure is ingenious, has better stability and fastness, under the prerequisite guaranteeing anchorage force, saves material again, and shared small volume meets the needs of electric energy meter inner space.Manganese copper diverter, insert nut and support integrated injection molding are not only convenient but also firm.By being screwed into the connection that screw realizes support and tertiary circuit plate in mounting hole and insert nut, easy for installation, be connected firmly.
As preferably, the side of described tertiary circuit plate is provided with the hole clipping of a strip, and there is shoulder the both sides, top of the second described wiring board; Described steps d is: the top that the hole clipping of the strip on described tertiary circuit plate is enclosed within the second described wiring board is realized clamping, and tertiary circuit plate is vertical with the second wiring board, tertiary circuit plate rests on the shoulder of the second wiring board.Easy for installation, Stability Analysis of Structures.
As preferably, the two bottom sides of described support respectively has a register pin, and the both sides of described first line plate respectively have the locating groove corresponding with described register pin; Described step b is: be installed on the first line plate of electric energy meter by described copper-manganese bracket component, register pin is inserted in locating groove, the connection of support and first line plate is realized by the clamping of register pin and locating groove, be located at the welding hole on the welding pin insertion first line plate of the vertical component of manganese copper diverter, the welding pin of manganese copper diverter and first line plate are by being weldingly connected.Support is by register pin and the clamping realization of locating groove and the connection of first line plate, easy for installation, is connected firmly.
The invention has the beneficial effects as follows: manganese copper diverter, insert nut and support are injection molded into one, support is by register pin and the clamping realization of locating groove and the connection of first line plate, by being screwed into the connection that screw realizes support and tertiary circuit plate in mounting hole and insert nut, first, second, third wiring board and support connect into a framework, easy for installation, be connected firmly, Stability Analysis of Structures, effectively reduce hot plug-in unit generation jumping phenomena, improve the stability of electric energy meter work and the reliability of metering.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of copper-manganese bracket component in the present invention.
Fig. 2 is a kind of side-looking structural representation of copper-manganese bracket component in the present invention.
Fig. 3 is that in the present invention, copper-manganese bracket component is installed to a kind of perspective view on first line plate.
Fig. 4 is a kind of side-looking structural representation of copper-manganese bracket component and three wiring board formation frameworks in the present invention.
1. supports, 2. manganese copper diverter in figure, 3. weld pin, 41. first line plates, 42. second wiring boards, 43. tertiary circuit plate, 5. register pin, 6. insert nut, 7. locating grooves, 11. shunt installing plates, 12. linking arms, 13. erection columns.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: a kind of electric energy exterior heat plug-in unit mounting process of the present embodiment, the electric energy exterior heat inserter installing structure related to is as Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, electric energy exterior heat inserter installing structure comprises support 1 and three manganese copper diverters 2, support 1 comprises the shunt installing plate 11 being positioned at support 1 bottom, shunt installing plate 11 has the through hole that a row is transversely arranged, through hole has six, the two bottom sides of shunt installing plate 11 respectively has a register pin protruded 5 down, the both sides, top of shunt installing plate 11 are respectively connected with a linking arm be obliquely installed 12, the termination of linking arm 12 is connected with an erection column 13 parallel with shunt installing plate 11, insert nut 6 is embedded with in erection column 13.Manganese copper diverter 2 is bending in L-type, manganese copper diverter 2 is made to form horizontal component and vertical component, each manganese copper diverter has two pins be connected in parallel, the vertical component of manganese copper diverter 2 has the welding pin 3 stretched out down, and the horizontal component of manganese copper diverter 2 is through the through hole on support 1 and and through hole clamping.Support 1 is plastic material, and manganese copper diverter 2, insert nut 6 and support 1 are injection molded into an entirety, forms copper-manganese bracket component.Copper-manganese bracket component is installed on the first line plate 41 in electric energy meter, as shown in Figure 4, the both sides of first line plate 4 respectively have locating groove 7, register pin 5 on support 1 and locating groove 7 clamping, welding pin 3 and the first line plate 41 of manganese copper diverter 2 weld, the second wiring board 42 in electric energy meter is vertically welded on first line plate 41, tertiary circuit plate 43 in electric energy meter is vertically connected with the second wiring board 42, there is the hole clipping of a strip side of tertiary circuit plate 43, there is shoulder the both sides, top of the second wiring board 42, the top card of the second wiring board 42 is contained in the hole clipping of the strip of tertiary circuit plate 43, tertiary circuit plate 43 rests on the shoulder of the second wiring board 42, and tertiary circuit plate 43 there is the mounting hole that insert nut 6 position on two and support is corresponding, screw is screwed in mounting hole and insert nut 6, realize the connection of tertiary circuit plate 43 and support 1, three pieces of wiring boards and support surround a constitutionally stable framework, be installed to again in the base of electric energy meter.
Electric energy exterior heat plug-in unit mounting process comprises the following steps:
A. first by manganese copper diverter 2 and support 1 affixed, three manganese copper diverters 2 and two insert nuts 6 are put into the relevant position of bracket mould, make the horizontal component of the manganese copper diverter 2 of the bending in L-type through the through hole on support, the vertical component of manganese copper diverter 2 and support near, the bottom of support 1 is protruded from the welding pin 3 of manganese copper diverter 2 vertical component, bracket mould matched moulds carry out injection moulding, formation copper-manganese bracket component after injection moulding completes again;
B. copper-manganese bracket component is installed on the first line plate 41 of electric energy meter, on support two register pin 5 is inserted into respectively two locating grooves 7 be arranged on front side of first line plate 41, the connection of support 1 and first line plate 41 is realized by the clamping of register pin 5 and locating groove 7, the welding pin 3 of manganese copper diverter 2 is inserted the welding hole on first line plate 41, the welding pin 3 of manganese copper diverter 2 and first line plate 41 are by being weldingly connected again;
C. be vertically welded on first line plate 41 by the second wiring board 42 of electric energy meter, support 1 lays respectively at the relative both sides of first line plate 41 with the second wiring board 42;
D. the top hole clipping of the strip on tertiary circuit plate 43 being enclosed within the second wiring board 42 realizes clamping, and tertiary circuit plate 43 is vertical with the second wiring board 42, and tertiary circuit plate 43 rests on the shoulder of the second wiring board 42;
E. the insert nut 6 of the mounting hole on tertiary circuit plate 43 and cradle top is alignd, in mounting hole and insert nut 6, be screwed into screw, complete the connection of tertiary circuit plate 43 and support 1.
Three pieces of wiring boards and support surround a constitutionally stable framework, then are installed in the base of electric energy meter.
Manganese copper diverter, insert nut and support are injection molded into one by the present invention, support is by register pin and the clamping realization of locating groove and the connection of first line plate, by being screwed into the connection that screw realizes support and tertiary circuit plate in mounting hole and insert nut, first, second, third wiring board and support connect into a framework, easy for installation, be connected firmly, Stability Analysis of Structures, effectively reduce hot plug-in unit generation jumping phenomena, improve the stability of electric energy meter work and the reliability of metering.
Claims (5)
1. an electric energy exterior heat plug-in unit mounting process, is characterized in that comprising the following steps:
A. first by manganese copper diverter (2) and support (1) affixed, the through hole that support (1) has a row transversely arranged, multiple manganese copper diverter (2) is put into the relevant position of bracket mould, make the horizontal component of the manganese copper diverter (2) of the bending in L-type through the through hole on support (1), the vertical component of manganese copper diverter (2) and support (1) near, the welding pin (3) being located at manganese copper diverter (2) vertical component protrudes from the bottom of support (1), bracket mould matched moulds carry out injection moulding again, formation copper-manganese bracket component after injection moulding completes,
B. described copper-manganese bracket component is installed on the first line plate (41) of electric energy meter, support (1) is fixed on first line plate (41), again the welding pin (3) of manganese copper diverter (2) is inserted the welding hole in first line plate (41), the welding pin (3) of manganese copper diverter (2) and first line plate (41) are by being weldingly connected.
2. a kind of electric energy exterior heat plug-in unit mounting process according to claim 1, is characterized in that comprising step c, steps d and step e:
C. be vertically welded on described first line plate (41) by second wiring board (42) of electric energy meter, support (1) lays respectively at the relative both sides of first line plate (41) with the second wiring board (42);
D. again the side of the tertiary circuit plate (43) of electric energy meter is installed on the second wiring board (42), and tertiary circuit plate (43) is vertical with the second wiring board (42);
E. again the top of the opposite side of tertiary circuit plate (43) with described support (1) is connected.
3. a kind of electric energy exterior heat plug-in unit mounting process according to claim 2, it is characterized in that described support (1) comprises the shunt installing plate (11) being positioned at support (1) bottom, described through hole is located on described shunt installing plate (11), the two bottom sides of described shunt installing plate (11) is respectively provided with register pin (5), the both sides, top of shunt installing plate (11) are respectively connected with a linking arm be obliquely installed (12), the termination of linking arm (12) is connected with an erection column (13) parallel with shunt installing plate (11), insert nut (6) is provided with in described erection column (13), described step a comprises: the relevant position described manganese copper diverter (2) and described insert nut (6) being put into bracket mould, then matched moulds carry out injection moulding, formation copper-manganese bracket component after injection moulding completes, described step e is: described tertiary circuit plate (43) is provided with the mounting hole corresponding with described insert nut (6) position, in mounting hole and insert nut (6), be screwed into screw, complete described tertiary circuit plate (43) and the connection of described support (1).
4. a kind of electric energy exterior heat plug-in unit mounting process according to Claims 2 or 3, it is characterized in that the side of described tertiary circuit plate (43) is provided with the hole clipping of a strip, there is shoulder the both sides, top of described the second wiring board (42); Described steps d is: the top that the hole clipping of the strip on described tertiary circuit plate (43) is enclosed within described the second wiring board (42) is realized clamping, and tertiary circuit plate (43) is vertical with the second wiring board (42), tertiary circuit plate (43) rests on the shoulder of the second wiring board (42).
5. a kind of electric energy exterior heat plug-in unit mounting process according to claim 1 or 2 or 3, it is characterized in that the two bottom sides of described support (1) respectively has a register pin (5), the both sides of described first line plate (41) respectively have the locating groove (7) corresponding with described register pin (5); Described step b is: be installed to by described copper-manganese bracket component on the first line plate (41) of electric energy meter, register pin (5) is inserted in locating groove (7), the connection of support (1) and first line plate (41) is realized by the clamping of register pin (5) and locating groove (7), again the welding pin (3) of manganese copper diverter (2) is inserted the welding hole in first line plate (41), the welding pin (3) of manganese copper diverter (2) and first line plate (41) are by being weldingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233062.1A CN104931746B (en) | 2015-05-08 | 2015-05-08 | A kind of electric energy exterior heat plug-in unit mounting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233062.1A CN104931746B (en) | 2015-05-08 | 2015-05-08 | A kind of electric energy exterior heat plug-in unit mounting process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104931746A true CN104931746A (en) | 2015-09-23 |
| CN104931746B CN104931746B (en) | 2017-09-19 |
Family
ID=54119009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510233062.1A Active CN104931746B (en) | 2015-05-08 | 2015-05-08 | A kind of electric energy exterior heat plug-in unit mounting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104931746B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188895A (en) * | 1996-12-13 | 1998-07-29 | 施蓝姆伯格工业公司 | Measuring equipment for electricity meter |
| CN201126443Y (en) * | 2007-12-10 | 2008-10-01 | 深圳市科陆电子科技股份有限公司 | Connection terminal kit of electric energy meter |
| CN103630709A (en) * | 2013-12-20 | 2014-03-12 | 青岛乾程电子科技有限公司 | Integrated circuit board of single-phase guide rail meter |
| CN204154768U (en) * | 2014-10-24 | 2015-02-11 | 江苏林洋电子股份有限公司 | A kind of connecting structure of electric energy meter inside |
-
2015
- 2015-05-08 CN CN201510233062.1A patent/CN104931746B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188895A (en) * | 1996-12-13 | 1998-07-29 | 施蓝姆伯格工业公司 | Measuring equipment for electricity meter |
| CN201126443Y (en) * | 2007-12-10 | 2008-10-01 | 深圳市科陆电子科技股份有限公司 | Connection terminal kit of electric energy meter |
| CN103630709A (en) * | 2013-12-20 | 2014-03-12 | 青岛乾程电子科技有限公司 | Integrated circuit board of single-phase guide rail meter |
| CN204154768U (en) * | 2014-10-24 | 2015-02-11 | 江苏林洋电子股份有限公司 | A kind of connecting structure of electric energy meter inside |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104931746B (en) | 2017-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202916435U (en) | Three-phase electric energy meter automatic detecting splicing apparatus | |
| CN203722065U (en) | Feeder module device | |
| CN104749548A (en) | Dual-purpose quick wiring testing meter rack of three-phase electric energy meter | |
| CN103913612A (en) | Terminal base for electric meter | |
| CN201852933U (en) | Calibrating device for single-phase electric energy meter | |
| CN203434434U (en) | Auxiliary device used for enabling CPU module to be buckled to electric connector | |
| CN202956484U (en) | Plugging device for automatic detection of single-phase electric energy meters | |
| CN104931746A (en) | Electric energy meter hot plug-in installation technology | |
| CN204613271U (en) | A kind of electric energy exterior heat inserter installing structure | |
| CN203800596U (en) | Wiring terminal for reactive-power automatic compensator | |
| CN106353710B (en) | Switching clamp for testing performance of ANSI standard round electric energy meter | |
| CN203232062U (en) | Low voltage side short-circuit device for transformer load test | |
| CN208113076U (en) | A kind of wiring board of via hole equipped with convenient for being connect with component's feet | |
| CN203801164U (en) | Sheet metal bracket for fixing device | |
| CN206441992U (en) | The electric mounting frame of distribution box | |
| CN203772919U (en) | A terminal base for an electric meter | |
| CN204649804U (en) | A kind of pcb board stationary installation of electric energy meter | |
| CN205092415U (en) | Deepen KYN type high tension switchgear | |
| CN216214841U (en) | Cellular-type low-voltage power distribution cabinet | |
| CN204269977U (en) | Conductive silver paste test all-purpose tool | |
| CN204230683U (en) | A kind of distribution box | |
| CN214124518U (en) | Electric mounting frame for distribution box | |
| CN201528242U (en) | Twelve-wire generator wiring board | |
| CN202841793U (en) | Fixing unit for printed circuit boards of intelligent protection controller | |
| CN203660320U (en) | Low-voltage switch cabinet body |
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 |