CN205426993U - Electric energy meter connector with short circuit function - Google Patents
Electric energy meter connector with short circuit function Download PDFInfo
- Publication number
- CN205426993U CN205426993U CN201620107663.8U CN201620107663U CN205426993U CN 205426993 U CN205426993 U CN 205426993U CN 201620107663 U CN201620107663 U CN 201620107663U CN 205426993 U CN205426993 U CN 205426993U
- Authority
- CN
- China
- Prior art keywords
- short circuit
- housing
- energy meter
- electric energy
- meter connector
- 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.)
- Withdrawn - After Issue
Links
- 239000002184 metal Substances 0.000 claims abstract description 45
- 229910052751 metal Inorganic materials 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims 2
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electric energy meter connector with short circuit function. The technical scheme who adopts includes the casing, be equipped with montage wiring plug and binding post on the casing, its characterized in that: be equipped with short circuit chamber and apron on the casing, set up the short circuit device at the short circuit intracavity. The short circuit device includes that the short circuit revolves post and 2 metal short circuit pieces, metal short circuit piece is placed in the back terminated line portion of wiring plug, the short circuit revolves the post, and vertically or transversely run through in the casing and its afterbody exposes the casing, through rotate the short circuit revolve back terminated line part that post, its head drove metal short circuit piece up -and -down motion and wiring plug from or the contact.
Description
Technical field
This utility model relates to a kind of electric energy meter connector.
Background technology
At present, national grid clear stipulaties " electric energy meter is installed and should be realized by electric energy meter dedicated connector; wire must not be directly accessed electric energy meter, and electric energy meter socket connector plug preferably uses interference fit plug, in order to realize electric energy meter quickly, convenient, safety, firm installation function ".Tradition electric energy meter connector has the drawback that: when electric energy meter breaks down and needs repairing or change, and main power, by meeting power-off, brings inconvenience to life or production.For solving this problem, people can only be by interim short circuit wire on electric energy meter connector, it is achieved temporary electricity, this short circuit mode, not only troublesome poeration, and the most dangerous.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of electric energy meter connector with short circuit function.
For solving the problems referred to above, the technical solution adopted in the utility model includes that housing, described housing are provided with one group and connect connecting plug and binding post, it is characterised in that: described housing is provided with short circuit chamber and cover plate, arranges short-circuit device at short circuit intracavity；
Described short-circuit device includes short circuit rotation post and 2 metal short circuit sheets, described metal short circuit sheet is placed in the rear end wire connecting portion of described connecting plug, described short circuit rotation post is vertical or horizontal through in housing and its afterbody exposes housing, make its head drive metal short circuit sheet to move up and down by rotating short circuit rotation post, make drive metal short circuit sheet separate with the rear end wire connecting portion of connecting plug or contact.
Described electric energy meter connector, it is characterized in that: described short-circuit device also includes short circuit push rod and back-moving spring, both sides, described short circuit push rod front end are provided with groove, the phase near-end of described 2 metal short circuit sheets is placed in this groove, the rotating shaft that described short circuit push rod is arranged by rear end is connected with housing into rotation, described short circuit rotation post is longitudinally through in housing, its head withstands short circuit push rod, its afterbody exposes housing, the up and down motion of short circuit push rod is moved by rotating short circuit rotation cornice, metal short circuit sheet is driven to move up and down again, metal short circuit sheet is made to separate with the rear end wire connecting portion of connecting plug or contact, described back-moving spring one end is withstood metal short circuit sheet and it is applied to the wire connecting portion direction, rear end of connecting plug pressure.
Described electric energy meter connector, it is characterised in that: described short circuit push rod front end is provided with push rod cup, and this push rod cup stretches out housing.
Described electric energy meter connector, it is characterised in that: the rear end wire connecting portion of described connecting plug is provided with contact.
Described electric energy meter connector, it is characterised in that: the short circuit intracavity of described housing is provided with metal short circuit sheet mounting groove, is used for installing metal short circuit sheet.
Described electric energy meter connector, it is characterised in that: the afterbody of described short circuit rotation post is provided with driver flutes.
Described electric energy meter connector, it is characterised in that: the head of described short circuit rotation post is provided with the 1st ramp of symmetry, and described housing is provided with 2nd ramp in opposite direction with described 1st ramp.
Described electric energy meter connector, it is characterised in that: the head of described short circuit rotation post sets stop bosses, and this spacing preiection portion is spacing with the position-limited edge arranged on described housing to be coordinated.
Described electric energy meter connector, it is characterised in that: described housing is provided with terminal protective cover, and described terminal protective cover is provided with the locating dowel adapted with driver flutes.
The electric energy meter connector advantage with short circuit function of the present utility model is as follows:
By arranging metal short circuit sheet in advance in the housing of electric energy meter connector, again by rotating short circuit rotation post, make its head drive metal short circuit sheet to move up and down to separate with the rear end wire connecting portion of connecting plug or contact, it is achieved power-off or energising, simple to operation and the safest.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation that this utility model has the electric energy meter connector of short circuit function, containing table torr；
Fig. 2 is the exploded view that this utility model has the electric energy meter connector of short circuit function；
Fig. 3 is the longitudinal sectional view of Fig. 1；
Fig. 4 is the transverse sectional view of Fig. 1；
Fig. 5 is the structural representation of this utility model short-circuit device, shows short circuit state；
Fig. 6 is the structural representation of this utility model short-circuit device, shows off-state；
Fig. 7 is the structural representation between this utility model short circuit rotation post and housing；
Fig. 8 is the structural representation of this utility model short circuit push rod；
Fig. 9 is the structural representation of this utility model connecting plug；
Figure 10 is the structural representation of this utility model short circuit rotation post；
Figure 11 is the structural representation that this utility model has the electric energy meter connector of short circuit function, shows manual short circuit model.
Detailed description of the invention
As shown in Figures 1 to 10, the electric energy meter connector with short circuit function of the present utility model, including housing 1, described housing 1 is made up of upper shell and lower house, and described housing 1 is installed on table supporting plate 22.It is single-phase electric energy meter that described housing 1 front end is provided with 4 these examples of connecting plug 2(), rear end is provided with 4 corresponding with root connecting plug 2 binding post 3, and described housing 1 is provided with short circuit chamber 4 and cover plate 5, arranges short-circuit device in short circuit chamber 4.
Described short-circuit device includes short circuit rotation post 8 and 2 metal short circuit sheets 7, and described metal short circuit sheet 7 is placed in the rear end wire connecting portion 6 of described connecting plug 2, and described short circuit rotation post 8 is vertical or horizontal through housing 1 is interior and its afterbody exposes housing 1.Rotate the afterbody of short circuit rotation post 8 by external force, make the head of short circuit rotation post 8 drive metal short circuit sheet 7 to move up and down, make metal short circuit sheet 7 separate with the rear end wire connecting portion 6 of connecting plug 2 or contact.The implementation that the head of described short circuit rotation post 8 drives metal short circuit sheet 7 to move up and down has multiple, such as: during short circuit rotation post 8 horizontally set, can realize by arranging cam at the head of short circuit rotation post 8.And for example: short circuit rotation post 8 longitudinally disposed time, by short circuit rotation post 8 up and down motion, directly or indirectly will on metal short circuit sheet 7 top realize, described short circuit rotation post 8 up and down motion can by screw thread or arrange ramp realize.Also have various ways all can realize the up and down motion of metal short circuit sheet 7, do not do at this and illustrate one by one.
For optimizing such scheme further, described short-circuit device also includes short circuit push rod 9 and back-moving spring 10, described short circuit push rod 9 can use engineering plastics to make, both sides, front end are provided with groove 11, the phase near-end of described 2 metal short circuit sheets 7 is placed in this groove 11, the rotating shaft 12 that described short circuit push rod 9 is arranged by rear end is rotationally connected with housing 1, described short circuit rotation post 8 is longitudinally through in housing 1, its head withstands short circuit push rod 9, its afterbody exposes housing 1, short circuit push rod 9 is driven to move up and down by rotating short circuit rotation post 8, metal short circuit sheet 7 is driven to move up and down again, metal short circuit sheet 7 is made to separate with the rear end wire connecting portion 6 of connecting plug 2 or contact, described back-moving spring 10 one end is withstood metal short circuit sheet 7 and it is applied to rear end wire connecting portion 6 direction of connecting plug 2 pressure.Described back-moving spring 10 is specifically arranged in the mounting post of cover plate, and the other end withstands metal short circuit sheet 7.The advantage using this scheme is: can realize manual short circuit and two kinds of models of automatic short circuit, and have simple in construction, easy to operate, steady performance.
When automatic short circuit to be realized, described short circuit push rod 9 front end is provided with push rod cup 13, and this push rod cup 13 stretches out housing 1.Principle is: after connector inserts electric energy meter, electric energy meter will push away on push rod cup, and the rear end wire connecting portion 6 driving metal short circuit sheet 7 to move upward with connecting plug 2 separates；After electric energy meter is removed, by the applying power of back-moving spring 10, the rear end wire connecting portion 6 that dynamic metal short circuit sheet 7 resets with connecting plug 2 is contacted.When to realize manual short circuit, as long as being not provided with push rod cup 13 (as shown in figure 11).
For further optimizing such scheme, the rear end wire connecting portion 6 of described connecting plug 2 is provided with contact 14.It is made to contact more stable with metal short circuit sheet 7 by arranging contact 14；It is provided with metal short circuit sheet mounting groove 15 in the short circuit chamber 4 of described housing 1, is used for metal short circuit sheet 7 is installed.Metal short circuit sheet is limited in metal short circuit sheet mounting groove, prevents because its vibration or other external force cause it to come off.The afterbody of described short circuit rotation post 8 is provided with driver flutes 16.Driver flutes 16 is " one " word or " ten " word, convenient by screwdriver rotation.
For further optimizing such scheme, the head 17 of described short circuit rotation post 8 is provided with the 1st ramp 18 of symmetry, and described housing 1 is provided with 2nd ramp 19 in opposite direction with described 1st ramp 18.By short circuit revolves post 8 positive and reverse return turnback, making to realize its head 17 and move up and down, the final rear end wire connecting portion 6 driving metal short circuit sheet 7 to move up and down with connecting plug 2 separates or contacts.Easy to operate.For ease of observing, "off" and " short circuit " printed words are set in housing correspondence short circuit rotation post two sides of tail.The head 17 of described short circuit rotation post 8 sets stop bosses 20, and this spacing preiection portion 20 is spacing with the position-limited edge 21 arranged on described housing 1 to be coordinated.When being in the optimum position of "off", spacing preiection portion 20 is carried out spacing by described position-limited edge 21, facilitates user to operate.Described housing 1 is provided with terminal protective cover 23, and described terminal protective cover 23 is provided with the locating dowel 24 adapted with driver flutes 16.After covering protective cover 23, described locating dowel 24 embeds in driver flutes 16, short circuit revolves post 8 and positions, and prevents its short circuit by mistake, increases safety.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within being all contained in protection domain of the present utility model.
Claims (9)
1. an electric energy meter connector with short circuit function, including housing (1), described housing (1) is provided with one group of connecting plug (2) and binding post (3), it is characterized in that: described housing (1) is provided with short circuit chamber (4) and cover plate (5), arranges short-circuit device in short circuit chamber (4)；
Described short-circuit device includes short circuit rotation post (8) and 2 metals short circuit sheet (7), described metal short circuit sheet (7) is placed in the rear end wire connecting portion (6) of described connecting plug (2), described short circuit rotation post (8) is vertical or horizontal through housing (1) is interior and its afterbody exposes housing (1), make its head drive metal short circuit sheet (7) to move up and down by rotating short circuit rotation post (8), make drive metal short circuit sheet (7) separate with the rear end wire connecting portion (6) of connecting plug (2) or contact.
nullElectric energy meter connector the most according to claim 1，It is characterized in that: described short-circuit device also includes short circuit push rod (9) and back-moving spring (10)，Described short circuit push rod (9) both sides, front end are provided with groove (11)，The phase near-end of described 2 metals short circuit sheet (7) is placed in this groove (11)，The rotating shaft (12) that described short circuit push rod (9) is arranged by rear end is rotationally connected with housing (1)，Described short circuit rotation post (8) is longitudinally through in housing (1)、Its head withstands short circuit push rod (9)、Its afterbody exposes housing (1)，Short circuit push rod (9) is driven to move up and down by rotating short circuit rotation post (8)，Metal short circuit sheet (7) is driven to move up and down again，Metal short circuit sheet (7) is made to separate with the rear end wire connecting portion (6) of connecting plug (2) or contact，Described back-moving spring (10) one end is withstood metal short circuit sheet (7) and it is applied to rear end wire connecting portion (6) direction of connecting plug (2) pressure.
Electric energy meter connector the most according to claim 2, it is characterised in that: described short circuit push rod (9) front end is provided with push rod cup (13), and this push rod cup (13) stretches out housing (1).
4. according to the electric energy meter connector described in any one of claim 1-3, it is characterised in that: the rear end wire connecting portion (6) of described connecting plug (2) is provided with contact (14).
5. according to the electric energy meter connector described in any one of claim 1-3, it is characterised in that: it is provided with metal short circuit sheet mounting groove (15) in the short circuit chamber (4) of described housing (1), is used for metal short circuit sheet (7) is installed.
6. according to the electric energy meter connector described in any one of claim 1-3, it is characterised in that: the afterbody of described short circuit rotation post (8) is provided with driver flutes (16).
7. according to the electric energy meter connector described in any one of claim 2-3, it is characterized in that: the head (17) of described short circuit rotation post (8) is provided with the 1st ramp (18) of symmetry, and described housing (1) is provided with 2nd ramp (19) in opposite direction with described 1st ramp (18).
Electric energy meter connector the most according to claim 7, it is characterised in that: the head (17) of described short circuit rotation post (8) sets stop bosses (20), and this spacing preiection portion (20) position-limited edge (21) of arranging upper with described housing (1) is spacing to be coordinated.
Electric energy meter connector the most according to claim 6, it is characterised in that: described housing (1) is provided with terminal protective cover (23), and described terminal protective cover (23) is provided with the locating dowel (24) adapted with driver flutes (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107663.8U CN205426993U (en) | 2016-02-03 | 2016-02-03 | Electric energy meter connector with short circuit function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107663.8U CN205426993U (en) | 2016-02-03 | 2016-02-03 | Electric energy meter connector with short circuit function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205426993U true CN205426993U (en) | 2016-08-03 |
Family
ID=56540627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620107663.8U Withdrawn - After Issue CN205426993U (en) | 2016-02-03 | 2016-02-03 | Electric energy meter connector with short circuit function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205426993U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548637A (en) * | 2016-02-03 | 2016-05-04 | 浙江洛普电气有限公司 | Electric energy meter connector having short circuit function |
| CN110763876A (en) * | 2019-10-14 | 2020-02-07 | 广东电网有限责任公司 | Current test terminal capable of switching three states in electrified manner |
| CN113466511A (en) * | 2021-07-07 | 2021-10-01 | 南京协胜智能科技有限公司 | Portable low-voltage user uninterrupted electric energy meter quick replacement device |
-
2016
- 2016-02-03 CN CN201620107663.8U patent/CN205426993U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548637A (en) * | 2016-02-03 | 2016-05-04 | 浙江洛普电气有限公司 | Electric energy meter connector having short circuit function |
| CN105548637B (en) * | 2016-02-03 | 2018-06-29 | 浙江洛普电气有限公司 | A kind of electric energy meter connector with short connect function |
| CN110763876A (en) * | 2019-10-14 | 2020-02-07 | 广东电网有限责任公司 | Current test terminal capable of switching three states in electrified manner |
| CN113466511A (en) * | 2021-07-07 | 2021-10-01 | 南京协胜智能科技有限公司 | Portable low-voltage user uninterrupted electric energy meter quick replacement device |
| CN113466511B (en) * | 2021-07-07 | 2024-03-29 | 南京协胜智能科技有限公司 | Portable low-voltage user uninterrupted power meter quick replacement device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205426993U (en) | Electric energy meter connector with short circuit function | |
| CN205911495U (en) | Convenient to use wall socket | |
| CN105548637B (en) | A kind of electric energy meter connector with short connect function | |
| CN215221089U (en) | Protective joint convenient to install and used for electrical equipment | |
| CN105226463B (en) | A kind of rotary switch socket | |
| CN107086701B (en) | A kind of waterproof sealing formula motor | |
| CN205355324U (en) | A revolution mechanic for hidden plug | |
| CN205429258U (en) | High security socket | |
| CN217641929U (en) | Plug with shell flip structure | |
| CN215497310U (en) | Novel wiring structure's portable socket | |
| CN214254269U (en) | Plug-in type intelligent time-sharing heating outlet temperature controller | |
| CN105680265B (en) | A kind of multiple-grooved power track and its complementary socket | |
| CN212162177U (en) | Power socket protection device | |
| CN205260380U (en) | Two unification multifunctional mobile phone fans | |
| CN213366941U (en) | Anti-drop connects and inserts subassembly | |
| CN201121606Y (en) | Wall-hanging fan swinging control device | |
| CN219226680U (en) | Socket assembly of electric appliance | |
| CN220475073U (en) | Rotary socket | |
| CN214958095U (en) | Distribution box capable of supplying power in time | |
| CN205122959U (en) | Domestic rotatable socket | |
| CN203225401U (en) | Safety protection socket | |
| CN201611724U (en) | Torsion socket | |
| CN202564646U (en) | Wall-mounted socket box | |
| CN220896349U (en) | Portable multi-jack charger | |
| CN207094322U (en) | A kind of easy-to-dismount wall-mounted LED |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160803 Effective date of abandoning: 20180629 |
|
| AV01 | Patent right actively abandoned |