CN205786773U - Signal connecting device of electric energy meter - Google Patents
Signal connecting device of electric energy meter Download PDFInfo
- Publication number
- CN205786773U CN205786773U CN201620596396.5U CN201620596396U CN205786773U CN 205786773 U CN205786773 U CN 205786773U CN 201620596396 U CN201620596396 U CN 201620596396U CN 205786773 U CN205786773 U CN 205786773U
- Authority
- CN
- China
- Prior art keywords
- signal
- cover plate
- terminal
- jack
- 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
- 238000005452 bending Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses an electric energy meter signal connecting device, which comprises a cover plate seat, a signal terminal seat and a signal terminal; the signal terminal comprises a plug-in end which is plugged with the jack on the electric energy meter, a wiring end which is connected with the signal wire and a connecting section which is connected with the plug-in end and the wiring end; this signal terminal is integrated into one piece spare, and the end of pegging graft is hollow tubulose with the linkage segment, and the external diameter of end of pegging graft is greater than the internal diameter of jack, and the end of pegging graft has a plurality of conducting strips, and the outer wall of conducting strip is the electrically conductive face of contact, and the free end of each conducting strip is equipped with the crooked guide part to the end of pegging graft axis direction, and the wiring end is equipped with the pressure of connecting the signal line and rivets the. The utility model provides a signal terminal's grafting end has elasticity, can radially stretch out and draw back, and the external diameter of grafting end is greater than the internal diameter of jack under the normality, and after inserting the jack, the grafting end is by radial compression, and the contact conducting surface closely laminates with the jack inner wall on it to guarantee the reliability that both electricity are connected, and the plug is also comparatively smooth and easy and laborsaving.
Description
Technical field
This utility model relates to a kind of electric meter signal attachment means, belongs to electric energy meter attachment technique field.
Background technology
Existing electric meter signal attachment means includes including cover plate seat, be arranged on cover plate seat signal end Stroma and solid
It is scheduled on the signal terminal on described signal end Stroma；The inserted terminal of described signal terminal is filled circles column.This electric energy meter is believed
Number attachment means there is problems of, and the external diameter of signal terminal is typically smaller than the aperture of telltale hole on electric energy meter, by signal end
When son is connected with electric energy meter, by first for signal terminal and telltale hole grafting, the screw on telltale hole sidewall is then utilized to compress, so
Cause connect time the most inconvenient, this design has been run counter to state's net and has been promoted the use of the original intention of " plug-in electric energy meter ".
Utility model content
To this, this utility model aims to provide a kind of electric meter signal attachment means rational in infrastructure, signal terminal on it
Simple operation when being connected with electric meter signal hole, and it is electrically connected with good.
The technical scheme realizing this utility model purpose is:
A kind of electric meter signal attachment means, the signal end Stroma including cover plate seat, being arranged on cover plate seat and fixing
Signal terminal on described signal end Stroma；
Described signal terminal includes terminals and the connection being connected with the inserted terminal of jack grafting on electric energy meter with holding wire
Described inserted terminal and the linkage section of described terminals；
This signal terminal is formed in one part, and described inserted terminal and described linkage section are hollow tubular, the external diameter of inserted terminal
More than the internal diameter of jack, described inserted terminal has some conducting strips around the uniform setting of its axis, the outer wall of described conducting strip
For being suitable to the conducting surface that contacts with described jack contact internal walls, the free end of described each conducting strip is provided with to inserted terminal axis side
To the guide part of bending, described terminals are provided with the portion that presses connecting described holding wire.
In technique scheme, described signal terminal is plugged in the terminal hole on described signal end Stroma, described connection
Section is provided with first near one end of terminals and keeps out face, and described linkage section has outwards been stamped and formed out retaining barb, described terminal
Form be suitable to offset with described first face of keeping out second in hole keep out face and be suitable to first coordinated with described retaining barb
Retaining face.
In technique scheme, described cover plate seat is provided with along the axially arranged slide rail of described signal terminal, described cunning
On rail along its length on be arranged at intervals with the second retaining face of two inclinations, described signal end Stroma forms and is suitable to and institute
State slide opening that slide rail is slidably matched and be suitable to the elastic clamping hook coordinated with described second retaining face.
In technique scheme, outside described signal end Stroma, form the hand push boss of outwardly convex.
In technique scheme, described cover plate seat is provided above cover plate able to turn on or off；
The outer end of described cover plate seat forms slot to make way, the position molding that one end of described cover plate is corresponding with described slot to make way
Having the chuck being suitable to coordinate with the hole clipping in table torr, the other end is provided with the lock being suitable to pass for anti-electricity-theft buckle on electric energy meter
Hole, on the cover board forms hook platform, described cover plate seat forms the close-fitting hole coordinated with described hook platform.
This utility model has a positive effect:
(1) in this utility model, this signal terminal is formed in one part, and described inserted terminal and described linkage section are hollow pipe
Shape, described inserted terminal has some conducting strips around the uniform setting of its axis, and the outer wall of described conducting strip is for being suitable to described
The contact conducting surface of jack contact internal walls, the free end of described each conducting strip is provided with the guiding to the bending of direction, inserted terminal axis
Portion, described terminals are provided with the portion that presses connecting described holding wire, use said structure so that the inserted terminal of signal terminal has
Elastic, it is thus possible to radial expansion, under normality, the external diameter of inserted terminal is more than the internal diameter of jack, after inserting jack, inserted terminal quilt
Radial compression, it contacts conducting surface and fits tightly with jack inwall, thus ensure the reliability of both electrical connections, and plug
The most convenient laborsaving.
(2), in this utility model, described linkage section is provided with first and keeps out face, on described linkage section near one end of terminals
Outwards it is stamped and formed out retaining barb, has formed be suitable to offset with described first face of keeping out second in described terminal hole and keep out face
Be suitable to the first retaining face of coordinating with described retaining barb, use said structure, when assembling, signal terminal inserted terminal
In hole, making first to keep out face and offset with the second face of keeping out, retaining barb and the first retaining face coordinate thus are fixed by signal terminal
In terminal hole, it is convenient to assemble, fixing reliable.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of electric meter signal attachment means in this utility model；
Fig. 2 is the positive direction view of electric meter signal attachment means shown in Fig. 1；
Fig. 3 is the sectional view in Fig. 2 along line A-A cutting；
Fig. 4 is signal end Stroma and the assembled view of signal terminal in this utility model；
Fig. 5 is the structural representation of signal terminal in this utility model；
Fig. 6 is the structural representation of this utility model cover plate；
Fig. 7 is the structural representation of this utility model middle cover panel seat.
Reference shown in figure is: 1-cover plate seat；11-slide rail；12-the second retaining face；13-slot to make way；14-close-fitting
Hole；2-signal end Stroma；21-second keeps out face；22-the first retaining face；23-slide opening；24-elastic clamping hook；25-hand push boss；
3-signal terminal；31-inserted terminal；32-terminals；311-conducting strip；312-contacts conducting surface；313-guide part；33-connects
Section；34-first keeps out face；35-retaining barb；4-holding wire；5-cover plate；51-chuck；52-lockhole；53-hooks platform.
Detailed description of the invention
Below in conjunction with Figure of description, the concrete structure in this utility model is done with explanation:
A kind of electric meter signal attachment means, as shown in Figures 1 to 5, it includes cover plate seat 1, is arranged on cover plate seat 1
Signal end Stroma 2 and be fixed on the signal terminal 3 on described signal end Stroma 2, described signal terminal 3 include with on electric energy meter
Terminals 32 that the inserted terminal 31 of jack grafting is connected with holding wire 4 and connect described inserted terminal 31 and described terminals 32
Linkage section 33；This signal terminal 3 is formed in one part, described inserted terminal 31 with described linkage section 33 in hollow tubular, inserted terminal
The external diameter of 31 is more than the internal diameter of jack, and described inserted terminal 31 has some conducting strips 311 around the uniform setting of its axis, institute
State the outer wall of conducting strip 311 be suitable to described jack contact internal walls contact conducting surface 312, described each conducting strip 311 from
Being provided with the guide part 313 to the bending of direction, inserted terminal 31 axis by end, described terminals 32 are provided with and connect described holding wire 4
Press portion.Use said structure so that the inserted terminal 31 of signal terminal 3 has elasticity, it is possible to radial expansion, inserted terminal under normality
The external diameter of 31 is more than the internal diameter of jack, and after inserting jack, inserted terminal 31 is compressed, and it contacts conducting surface 312 and jack
Inwall fits tightly, thus ensures the reliability of both electrical connections, and plug is the most convenient and laborsaving.The described portion that presses
Cross section is U-shaped, when connecting holding wire 4, the line end of holding wire 4 puts into the portion's of pressing then riveting, thus by holding wire 4 with
Signal terminal 3 connects.
In the present embodiment, described signal terminal 3 is plugged in the terminal hole on described signal end Stroma 2, described linkage section
33 are provided with first near one end of terminals 32 keeps out face 34, and described linkage section 33 has outwards been stamped and formed out retaining barb 35,
Form be suitable to keep out that face 34 offsets with described first second in described terminal hole keep out face 21 and be suitable to fall with described retaining
The first retaining face 22 that hook 35 coordinates.Use said structure, when assembling, signal terminal 3 is inserted in terminal hole, makes first to support
Block face 34 is kept out face 21 with second and is offseted, and retaining barb 35 offsets with the first retaining face 22 and coordinates thus fixed by signal terminal 3
In terminal hole, it is convenient to assemble, fixing reliable, specifically can be referring to Fig. 3.
In the present embodiment, described cover plate seat 1 is provided with along the axially arranged slide rail 11 of described signal terminal 3, described cunning
On rail 11 along its length on be arranged at intervals with the second retaining face 12 of two inclinations, described signal end Stroma 2 forms suitable
In the slide opening 23 being slidably matched with described slide rail 11 be suitable to the elastic clamping hook 24 coordinated with described second retaining face 12, in employing
State structure, signal end Stroma 2 is coordinated with the slide rail 11 on cover plate seat 1, in the grafting by signal terminal 3 by slide opening 23 on it
Jack or when it being exited in jack on end 31 insertion electric energy meters, along slide rail 11 movable signal terminal base 2, passes through elastic card
Hook 24 to match with the second corresponding retaining face 12 thus signal end Stroma 3 is positioned at relevant position.
Further, the outside hand push boss 25 forming outwardly convex of described signal end Stroma 2, at movable signal terminal base
By the mobile hand push boss 25 of force on hand push boss 25 when 2.
Referring to shown in Fig. 1, Fig. 2 and Fig. 5 and Fig. 6, cover plate seat described in the present embodiment 1 is provided above cover plate able to turn on or off
5, it is used for respective aperture, the groove hiding on cover plate seat 1；The outer end of described cover plate seat 1 forms slot to make way 13, the one of described cover plate 5
Holding the position corresponding with described slot to make way 13 to form the chuck 51 being suitable to coordinate with the hole clipping in table torr, the other end is provided with suitable
In the lockhole 52 passed for anti-electricity-theft buckle on electric energy meter, cover plate 5 forms hook platform 53, described cover plate seat 1 forms
The close-fitting hole 14 coordinated with described hook platform 53.Use this structure, electric energy meter is inserted into there is above-mentioned signal connection device
After in table torr, cover upper cover plate 5, after making the anti-electricity-theft buckle on electric energy meter pass lockhole 52, utilize lead sealing line to carry out lead sealing,
Thus realize anti-electricity-theft purpose, and when being unkitted electric energy meter, due to the chuck 51 on cover plate 5 and the hole clipping clamping in table torr,
And the platform 53 that hooks on cover plate 5 is coordinated with the close-fitting hole 14 on cover plate seat 1, the most also can guarantee that when cover plate 5 is installed
Fixing.
Obviously, above-described embodiment of the present utility model is only for clearly demonstrating this utility model example, and
It it is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.Here without also all of embodiment being given
Exhaustive.And these belong to obvious change that connotation of the present utility model extended out or variation still falls within this reality
With novel protection domain.
Claims (5)
1. an electric meter signal attachment means, including cover plate seat (1), the signal end Stroma (2) that is arranged on cover plate seat (1) with
And it is fixed on the signal terminal (3) on described signal end Stroma (2)；
Described signal terminal (3) includes the terminals that the inserted terminal (31) with jack grafting on electric energy meter is connected with holding wire (4)
And connect described inserted terminal (31) and the linkage section (33) of described terminals (32) (32)；
It is characterized in that, this signal terminal (3) is formed in one part, and described inserted terminal (31) is hollow with described linkage section (33)
Tubulose, the external diameter of inserted terminal (31) is more than the internal diameter of jack, and described inserted terminal (31) has some around the uniform setting of its axis
Conducting strip (311), the outer wall of described conducting strip (311) be suitable to described jack contact internal walls contact conducting surface (312),
The free end of described each conducting strip (311) is provided with the guide part (313) to the bending of inserted terminal (31) direction, axis, described wiring
End (32) is provided with the portion that presses connecting described holding wire (4).
Electric meter signal attachment means the most according to claim 1, it is characterised in that described signal terminal (3) is plugged in
In terminal hole on described signal end Stroma (2), described linkage section (33) is provided with first near one end of terminals (32) and keeps out
Face (34), described linkage section (33) has outwards been stamped and formed out retaining barb (35), forms and be suitable to and institute in described terminal hole
State first keep out that face (34) offsets second keep out face (21) and be suitable to the first retaining face coordinated with described retaining barb (35)
(22)。
Electric meter signal attachment means the most according to claim 2, it is characterised in that be provided with on described cover plate seat (1)
Along the slide rail (11) that described signal terminal (3) is axially arranged, on described slide rail (11) along its length on be arranged at intervals with two
The the second retaining face (12) tilted, described signal end Stroma (2) forms the cunning being suitable to be slidably matched with described slide rail (11)
Hole (23) and be suitable to the elastic clamping hook (24) coordinated with described second retaining face (12).
Electric meter signal attachment means the most according to claim 3, it is characterised in that described signal end Stroma (2) is outside
Form the hand push boss (25) of outwardly convex.
Electric meter signal attachment means the most according to any one of claim 1 to 4, it is characterised in that described cover plate seat
(1) it is provided above cover plate (5) able to turn on or off；
The outer end of described cover plate seat (1) forms slot to make way (13), and one end of described cover plate (5) is corresponding with described slot to make way (13)
Position form the chuck (51) being suitable to coordinate with the hole clipping in table torr, the other end is provided with and is suitable to for anti-electricity-theft on electric energy meter
The lockhole (52) that buckle passes, also forms hook platform (53) on cover plate (5), described cover plate seat (1) forms and described hook
The close-fitting hole (14) that platform (53) coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620596396.5U CN205786773U (en) | 2016-06-17 | 2016-06-17 | Signal connecting device of electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620596396.5U CN205786773U (en) | 2016-06-17 | 2016-06-17 | Signal connecting device of electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786773U true CN205786773U (en) | 2016-12-07 |
Family
ID=58132707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620596396.5U Active CN205786773U (en) | 2016-06-17 | 2016-06-17 | Signal connecting device of electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254602A (en) * | 2018-01-30 | 2018-07-06 | 温州市正超仪表科技有限公司 | A kind of electric energy meter casing |
| CN114002465A (en) * | 2021-10-26 | 2022-02-01 | 浙江万胜智能科技股份有限公司 | Electric energy meter with quick-mounting type plug socket |
-
2016
- 2016-06-17 CN CN201620596396.5U patent/CN205786773U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254602A (en) * | 2018-01-30 | 2018-07-06 | 温州市正超仪表科技有限公司 | A kind of electric energy meter casing |
| CN114002465A (en) * | 2021-10-26 | 2022-02-01 | 浙江万胜智能科技股份有限公司 | Electric energy meter with quick-mounting type plug socket |
| CN114002465B (en) * | 2021-10-26 | 2023-02-03 | 浙江万胜智能科技股份有限公司 | Electric energy meter with quick-mounting type plug socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1973198A3 (en) | Socket with integrated insulation displacement connection terminals | |
| CN102969582A (en) | Pressing type lead wire connector | |
| CN209045802U (en) | A kind of metal connecting piece and the connecting terminal using the connector | |
| CN205786773U (en) | Signal connecting device of electric energy meter | |
| CN202977761U (en) | A pushing wire connector | |
| CN201075421Y (en) | Fast plug wire type male plug-in connector | |
| CN201207440Y (en) | Wiring terminal capable for fast wiring | |
| CN200997451Y (en) | Wiring terminal | |
| CN205846255U (en) | A kind of riveting type connector combination | |
| CN105610103A (en) | Fixing device for fixing wiring seat of rapid installation connector | |
| CN202749563U (en) | Buckle type multi-jack socket | |
| CN205666268U (en) | Battery case improves structure for teaching | |
| CN2854621Y (en) | Back inserted calibrating conversion device of electric energy meter | |
| CN203367908U (en) | Conjunction box | |
| CN101431191B (en) | Electric connector | |
| CN208209091U (en) | Bar connector | |
| CN201749959U (en) | Terminal row | |
| CN209282578U (en) | A kind of multi-functional harness terminal press-connection device | |
| CN200956476Y (en) | Power converter capable of supplying different appliance plugging | |
| CN2331093Y (en) | Convenient and quick wire connecting device | |
| CN109031119B (en) | Tool for detecting Hall element of motor | |
| CN207116721U (en) | Connecting terminal block | |
| CN205565061U (en) | Plug wire formula connector | |
| CN201503973U (en) | Separating type linear integrated power plug and socket device | |
| CN220042334U (en) | Shunt connection terminal for lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |