CN206248707U - A kind of electric energy meter connector with sound and light of alarm - Google Patents
A kind of electric energy meter connector with sound and light of alarm Download PDFInfo
- Publication number
- CN206248707U CN206248707U CN201621375480.0U CN201621375480U CN206248707U CN 206248707 U CN206248707 U CN 206248707U CN 201621375480 U CN201621375480 U CN 201621375480U CN 206248707 U CN206248707 U CN 206248707U
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- China
- Prior art keywords
- voltage
- contact
- electric current
- energy meter
- electric energy
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Abstract
The utility model discloses a kind of electric energy meter connector with sound and light of alarm,Including pedestal (1) and the sound equipment (17) electrically connected with circuit board having built-in,Indicator lamp (18),6 electric current contacts (2) of electrical connection electric current static contact (11),4 voltage contacts (3) of electrical connection voltage static contact (13),It is provided with the inside of pedestal (1) and pushes away button (5) and several clinchings (4),The rear end of clinching (4) is connected by spring (10) with electric current moving contact (12) and voltage moving contact (14),Underface of the electric current static contact (11) positioned at electric current moving contact (12),The one end for the voltage moving contact (14) that middle part is fixedly connected with clinching (4) is located at the underface of voltage static contact (13),The other end is located between voltage normally open contact (15) and voltage normally closed interlock (16).The beneficial effects of the utility model：It is safe and reliable with sound and light of alarm, it is easy to control.
Description
Technical field
The utility model is related to a kind of electric energy meter docking apparatus in electric power electric technical field, more particularly to a kind of band sound
The electric energy meter connector of light alarm function.
Background technology
Electric energy meter is the instrument for measuring electric energy, and also known as kilowatt-hour meter, with the transformation and upgrade of power network, electric energy meter extensively should
For electric power electric field, national grid regulation electric energy meter is installed and should realized by electric energy meter dedicated connector, and wire must not be straight
Access electric energy meter, electric energy meter socket connector plug preferably uses interference fit plug, so as to realize quick, convenient electric energy meter, safety,
Firm installation function.Because the installation and replacing of electric energy meter are carried out in the case of powered, it is therefore desirable to which electric energy meter is patched
The security performance of part is high, it is ensured that the life safety of operating personnel, it is to avoid cause transformer circuit second open circuit to produce because of maloperation
Raw high voltage, causes the accident.Also there is the space improved, such as patent CN in terms of security performance in existing electric energy meter connector
105548637 A, it is necessary to electric energy meter can just carry out automatic short circuit when extracting connector completely, when electric energy meter is extracted completely still
In the presence of the potential safety hazard brought because voltage contact is powered；In addition, it is necessary to lean on naked eyes and experience in existing electric energy meter installation process
Judge between electric energy meter and plug connector whether grafting in place, therefore is operated very inconvenient.
Utility model content
For defect and reality need present in existing electric energy meter connector, the utility model provides a kind of band acousto-optic report
The electric energy meter connector of alert function.
To achieve these goals, the measure that the utility model is taken：
A kind of electric energy meter connector with sound and light of alarm, including the pedestal being arranged on connector body and be connected to
Cover plate and base plate on pedestal, are provided with sound equipment, indicator lamp, 6 electricity for being electrically connected with connector circuit board having built-in on pedestal
Stream contact and 4 voltage contacts, each electric current contact are electrically connected with an electric current static contact, and each voltage contact is electrically connected with one
Individual voltage static contact, is provided with the inside of pedestal and pushes away button and several clinchings, and the voltage for pushing away button and being arranged in pedestal is normally opened tactile
Head, voltage normally closed interlock are mechanically connected, and the rear end of the clinching that front end is fixed on pedestal is respectively fixedly connected an electric current moving contact
With a voltage moving contact, spring is provided between electric current moving contact and voltage moving contact and pedestal, electric current static contact is located at electricity
The underface of contact is flowed, the one end for the voltage moving contact that middle part is fixedly connected with clinching is located at the underface of voltage static contact,
The other end is located between voltage normally open contact and voltage normally closed interlock；
The electric current contact is electrically connected by electric current connection sheet with electric current moving contact, voltage contact by voltage connection sheet with
Voltage static contact is electrically connected；
The clinching is low early and high after slope shape structure；
The sound equipment is the mandarin pronunciation of buzzer or built-in speech chip and the amplifying circuit electrically connected with wiring board
Report；
The connector body is phase mutual inductance type electric energy meter connector or the three-phase electric energy meter for being provided with secondary plugging-in element
Connector or single-phase electric energy meter connector.
The beneficial effects of the utility model：Indicator lamp and sound equipment are set up, when electric energy meter is not plugged on connector completely
Sound and light alarm can automatically be carried out；Current loop automatic short circuit, prevents from causing transformer circuit second open circuit to produce because of maloperation
High voltage, causes the accident, while voltage circuit disconnects automatically, it is ensured that the life safety of operating personnel；Set up electric current connection sheet
With voltage connection sheet, manually control electric current connection sheet and voltage connection sheet can realize that electric current short circuit and voltage are disconnected if necessary
Open, collection automatically controls and be controlled in manually one, easy to operate.
Brief description of the drawings
Fig. 1 overall appearance figures of the present utility model；
Fig. 2 internal structure schematic diagrams of the present utility model；
Fig. 3 side views of the present utility model；
Fig. 4 A-A profiles of the present utility model；
Fig. 5 B-B profiles of the present utility model；
Fig. 6 C-C profiles of the present utility model；
The structural representation of Fig. 7 single-phase electric energy meter connectors；
The structural representation of Fig. 8 three-phase electric energy meter connectors；
The structural representation of Fig. 9 phase mutual inductance type electric energy meter connectors.
In figure, 1, pedestal；2nd, electric current contact；3rd, voltage contact；4th, clinching；5th, button is pushed away；6th, cover plate；7th, electric current connection sheet；
8th, voltage connection sheet；9th, base plate；10th, spring；11st, electric current static contact；12nd, electric current moving contact；13rd, voltage static contact；14th, voltage
Moving contact；15th, voltage normally open contact；16th, voltage normally closed interlock；17th, sound equipment；18th, indicator lamp；19th, secondary plugging-in element.
Specific embodiment
To overcome defect present in existing electric energy meter connector, reality need, a kind of band sound and light alarm work(of design are met
The electric energy meter connector (such as Fig. 1~Fig. 9) of energy, including the pedestal 1 being arranged on connector body and the lid being connected on pedestal 1
Plate 6 and base plate 9, be provided with pedestal 1 electrically connected with connector circuit board having built-in sound equipment 17,18,6 electric currents of indicator lamp touch
First 2 and 4 voltage contacts 3, each electric current contact 2 is electrically connected with an electric current static contact 11, and each voltage contact 3 is electrically connected with
One voltage static contact 13, the inner side of pedestal 1 is provided with and pushes away button 5 and several clinchings 4, pushes away button 5 and the electricity being arranged in pedestal 1
Pressure normally open contact 15, voltage normally closed interlock 16 are mechanically connected, and the rear end of the clinching 4 that front end is fixed on pedestal 1 is respectively fixedly connected
One electric current moving contact 12 and a voltage moving contact 14, are set between electric current moving contact 12 and voltage moving contact 14 and pedestal 1
There is spring 10, electric current static contact 11 is located at the underface of electric current moving contact 12, the voltage moving contact that middle part is fixedly connected with clinching 4
14 one end is located at the underface of voltage static contact 13, the other end be located at voltage normally open contact 15 and voltage normally closed interlock 16 it
Between；The electric current contact 2 is electrically connected by electric current connection sheet 7 with electric current moving contact 12, and voltage contact 3 passes through voltage connection sheet 8
Electrically connected with voltage static contact 13；The clinching 4 is low early and high after slope shape structure；The sound equipment 17 is to be electrically connected with wiring board
The buzzer or the mandarin pronunciation of built-in speech chip and amplifying circuit for connecing are reported；The connector body is phase mutual inductance type
Electric energy meter connector is provided with the three-phase electric energy meter connector or single-phase electric energy meter connector of secondary plugging-in element 19.
Operation principle of the present utility model：Connector circuit board having built-in, if electric energy meter needs to change, when electric energy meter is from patching
When partly being extracted in part, triggering clinching 4 disconnects voltage static contact 13 and voltage moving contact 14 with the action of button 5 is pushed away, and electric current is dynamic
Contact 12 and the closure short circuit of electric current static contact 11, after the circuit of wiring board receives signal, indicator lamp 18 grows bright or flicker, while
Sound equipment 17 sends alarm sound；After electric energy meter inserts connector, indicator lamp 18 extinguishes, and the police instruction of sound equipment 17 is released.
The beneficial effects of the utility model：Indicator lamp and sound equipment are set up, when electric energy meter is not plugged on connector completely
Sound and light alarm can automatically be carried out；Current loop automatic short circuit, prevents from causing transformer circuit second open circuit to produce because of maloperation
High voltage, causes the accident, while voltage circuit disconnects automatically, it is ensured that the life safety of operating personnel；Set up electric current connection sheet
With voltage connection sheet, manually control electric current connection sheet and voltage connection sheet can realize that electric current short circuit and voltage are disconnected if necessary
Open, collection automatically controls and be controlled in manually one, easy to operate.
The simple change and replacement of those ordinary skill in the art are all within protection domain of the present utility model.
Claims (5)
1. a kind of electric energy meter connector with sound and light of alarm, including it is arranged on the pedestal (1) on connector body and connection
Cover plate (6) and base plate (9) on pedestal (1), it is characterised in that be provided with pedestal (1) with connector circuit board having built-in
The sound equipment (17) of electrical connection, indicator lamp (18), 6 electric current contacts (2) and 4 voltage contacts (3), each electric current contact (2) electricity
An electric current static contact (11) is connected with, each voltage contact (3) is electrically connected with a voltage static contact (13), pedestal (1)
Inner side is provided with and pushes away button (5) and several clinchings (4), the voltage normally open contact (15) for pushing away button (5) and being arranged in pedestal (1),
Voltage normally closed interlock (16) is mechanically connected, and the rear end of the clinching (4) that front end is fixed on pedestal (1) is respectively fixedly connected an electric current
Moving contact (12) and a voltage moving contact (14), set between electric current moving contact (12) and voltage moving contact (14) and pedestal (1)
Spring (10) is equipped with, electric current static contact (11) is fixedly connected positioned at the underface of electric current moving contact (12), middle part with clinching (4)
One end of voltage moving contact (14) is located at the underface of voltage static contact (13), and the other end is located at voltage normally open contact (15) and electricity
Between pressure normally closed interlock (16).
2. a kind of electric energy meter connector with sound and light of alarm according to claim 1, it is characterised in that the electric current
Contact (2) is electrically connected by electric current connection sheet (7) with electric current moving contact (12), voltage contact (3) by voltage connection sheet (8) with
Voltage static contact (13) is electrically connected.
3. a kind of electric energy meter connector with sound and light of alarm according to claim 1 and 2, it is characterised in that described
Clinching (4) is low early and high after slope shape structure.
4. a kind of electric energy meter connector with sound and light of alarm according to claim 3, it is characterised in that the sound equipment
(17) be buzzer or built-in speech chip and the amplifying circuit electrically connected with wiring board mandarin pronunciation report.
5. a kind of electric energy meter connector with sound and light of alarm according to claim 4, it is characterised in that described to patch
Part body is phase mutual inductance type electric energy meter connector or the three-phase electric energy meter connector or single-phase for being provided with secondary plugging-in element (19)
Electric energy meter connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375480.0U CN206248707U (en) | 2016-12-15 | 2016-12-15 | A kind of electric energy meter connector with sound and light of alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375480.0U CN206248707U (en) | 2016-12-15 | 2016-12-15 | A kind of electric energy meter connector with sound and light of alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206248707U true CN206248707U (en) | 2017-06-13 |
Family
ID=59008761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621375480.0U Expired - Fee Related CN206248707U (en) | 2016-12-15 | 2016-12-15 | A kind of electric energy meter connector with sound and light of alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206248707U (en) |
-
2016
- 2016-12-15 CN CN201621375480.0U patent/CN206248707U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 325000 181 weft twelve Road, Yueqing Economic Development Zone, Yueqing, Zhejiang Patentee after: Zhejiang Wsele Electrical Co., Ltd. Address before: 325000 Xiangyang Industrial Zone, Liushi Town, Yueqing City, Wenzhou, Zhejiang province (Yueqing Qian Jie relay Co., Ltd.) Patentee before: Zhejiang Wsele Electrical Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |