CN105717335B - A kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure - Google Patents
A kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure Download PDFInfo
- Publication number
- CN105717335B CN105717335B CN201410717513.4A CN201410717513A CN105717335B CN 105717335 B CN105717335 B CN 105717335B CN 201410717513 A CN201410717513 A CN 201410717513A CN 105717335 B CN105717335 B CN 105717335B
- Authority
- CN
- China
- Prior art keywords
- knob
- button
- electric energy
- energy meter
- electricity
- 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 present invention relates to a kind of embedded electric energy meters with Omnibearing anti-electricity-theft structure, including front housing, knob, button, button cap, toggle switch, wiring board, rear shell and connecting terminal, the front housing forms after being connect with rear shell and is used for placing key-press, toggle switch, the accommodating space of wiring board and connecting terminal, the knob and button cap is mounted on front housing outer surface, the knob is connect by toggle switch with wiring board, the button cap is connect by button with wiring board, the wiring board is connect with connecting terminal, the knob, which is equipped with, is used for button effectively normal gear and the lead sealing gear for keys deactivation.Compared with prior art, the present invention has smart structural design, easy for installation, simple operation and other advantages.
Description
Technical field
The present invention relates to a kind of embedded electric energy meters, more particularly, to a kind of embedded-type electric with Omnibearing anti-electricity-theft structure
It can table.
Background technology
Existing embedded electric energy meter, is installed in the distribution box of public place more, and distribution wire is all an exposure in distribution box,
Connecting terminal does not have a lead sealing protective device, this mounting means, is easy to change distribution cabling, make electric current not by or pass through electricity less
Energy table, affects the accuracy of Electro-metering.Meanwhile the button of existing embedded electric energy meter control panel is also protected without lead sealing
Device, majority are that password is arranged by instrument software to be protected, and in today that science and technology is increasingly flourishing, password is possible to quilt
It cracks, to which the parameter of ammeter is configured and be changed by button, keeps ammeter metering incorrect.Appeal hidden danger is stealing row
To leave a large amount of time and space, electricity filching person can take various means stealings easily, and have higher concealment, difficult
To find to investigate and prosecute.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of smart structural design,
Embedded electric energy meter easy for installation, easy to operate with Omnibearing anti-electricity-theft structure solves flush type meter wiring sum number
According to the defect that no lead sealing is protected, there is the remarkable advantage that can prevent various electricity filching means comprehensively.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure, including front housing, knob, button, button cap, dial-up are opened
Pass, wiring board, rear shell and connecting terminal, the front housing are formed after being connect with rear shell for placing key-press, toggle switch, circuit
The accommodating space of plate and connecting terminal, the knob and button cap are mounted on front housing outer surface, and the knob is by dialling
Code switch is connect with wiring board, and the button cap is connect by button with wiring board, and the wiring board connects with connecting terminal
It connects, which is characterized in that the knob, which is equipped with, is used for button effectively normal gear and the lead sealing gear for keys deactivation;
When setting, for the toggle switch by turn knob to corresponding gear, button is effective, and carrying out parameter to instrument sets
It sets and upgrade maintenance;After setting completed, toggle switch rotates to lead sealing gear by knob, and keys deactivation can not be logical from outside
It crosses button and regulation and control and parameter modification, while electric energy meter embedded software password is carried out to instrument, to play software and mechanical lead
Seal double protection.
The knob lower end driving lever is inserted into toggle switch, while passing through buckle and front housing assembly connection;
Toggle switch rotates with knob while rotating to corresponding gear, while realizing that electric energy meter is intact in knob by buckle
In the case of can not remove knob from outside.
The normal gear of the knob is multistage gear.
Further include that the terminal lead being connected by a snap with rear shell covers, end face is equipped with and is distorted for placing distribution line
Lead seal hole.
The terminal lead capping is the end cap that transparent material is made.
Further include alarm, the lead sealing which covers in knob lead sealing or terminal lead is alarmed when destroying.
The circuit board is three-decker circuit board, respectively first circuit board, second circuit board and tertiary circuit plate,
It sets gradually from top to bottom.
Compared with prior art, the present invention, which changes existing flush type meter, does not have the situation of protective device for anti-fraudulent use of electricity, increases
Add software cryptography and lead sealing to protect double protection, has been made to set toggle switch and the different of button by the different stalls of knob
With, it is the smart structural design, easy for installation, easy to operate to realize the anti-tamper of instrument setting and parameter, it is embedded
The breakthrough design of the thief-proof electric protection structure of instrument.
Description of the drawings
Fig. 1 is structural schematic diagram when knob of the present invention is in installation position;
Fig. 2 is the enlarged structure schematic diagram of local I in Fig. 1;
Fig. 3 is structural schematic diagram when knob of the present invention is in lead sealing position;
Fig. 4 is the enlarged structure schematic diagram of local I I in Fig. 3;
Cross-sectional view after Fig. 5 knob assembly of the present invention;
Fig. 6 is the enlarged structure schematic diagram of local I II in Fig. 5;
Fig. 7 is that terminal lead of the present invention covers mounted configuration schematic diagram;
Fig. 8 is A-A schematic cross-sectional views in Fig. 7;
Fig. 9 is dimensional structure diagram before terminal lead of the present invention capping assembly;
Figure 10 is dimensional structure diagram after terminal lead of the present invention capping assembly;
Figure 11 is the enlarged structure schematic diagram of local I V in Figure 10.
Wherein 1 it is front housing, 2 be knob, 3 be button, 4 be button cap, 5 be toggle switch, 6 be first line plate, 7 is
Two wiring boards, 8 be tertiary circuit plate, 9 be rear shell, 10 be connecting terminal, 11 be terminal lead capping.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
As shown in figs. 1-11, a kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure, including front housing 1, knob 2, press
Key 3, button cap 4, toggle switch 5, wiring board 6,7,8, rear shell 9, connecting terminal 10 and terminal lead capping 11, the front housing 1
The accommodating space for placing key-press 3, toggle switch 5, wiring board and connecting terminal 10 is formed after being connect with rear shell 9, it is described
Knob 2 and button cap 4 are mounted on 1 outer surface of front housing, and the knob 2 is connect by toggle switch 5 with wiring board, described
Button cap 4 is connect by button 3 with wiring board, and the wiring board is connect with connecting terminal 10, and the knob 2, which is equipped with, to be used
In the effective normal gear and for the lead sealing gear of keys deactivation of button.Terminal lead capping 11 is connected by a snap with rear shell 9,
Its end face is equipped with the lead seal hole 111 distorted for placing distribution line.The terminal lead cover as transparent material makes and
At end cap.
The 2 lower end driving lever of knob is inserted into toggle switch 5, while passing through buckle and front housing assembly connection.Described
The normal gear of knob is multistage gear.The invention also includes alarm, which covers in knob lead sealing or terminal lead
Lead sealing is alarmed when destroying.The circuit board be three-decker circuit board, respectively first circuit board, second circuit board and
Tertiary circuit plate, sets gradually from top to bottom.
Technical problem solved by the invention is existing embeded electric meter how to be made to increase button lead sealing and connecting terminal
Lead seal structure realizes that double protection is protected in software cryptography and lead sealing.Omnibearing protection instrument effectively takes precautions against electricity stealing.
The gauge internal is simple for structure compact, and production efficiency is high, and shape uses the modularized design of standard, not only may be mounted at general
Bin in, can also be mounted in terminal distribution box, it is in-site installation, easy to maintain, it is versatile.
Knob lead sealing principle and advantage:It is welded with toggle switch 5 and button 3 simultaneously on first line plate 6, passes through dial-up
The different stalls of switch come set button play the role of it is different.When instrument is arranged, toggle switch 5 is by turn knob 2 to accordingly
Gear, button 3 just effectively, can carry out parameter setting, upgrade maintenance to instrument (see attached drawing 1 and Fig. 2).After setting completed, dial-up
Switch 5 rotates to lead sealing gear by knob 2, keys deactivation, after lead sealing, in the case where not destroying knob lead sealing, and Wu Facong
Outside carries out regulation and control to instrument by button and parameter changes (see attached drawing 3 and 4), while instrument embedded software has password, to
Software and mechanical lead sealing double protection are played, it is anti-tamper to the data of instrument to play protective effect.
The assembly of knob 2 and toggle switch 5 and shell:2 lower end driving lever of knob is inserted into toggle switch 5, while passing through buckle
It is assembled together with front housing 1, while turn knob, toggle switch rotates to corresponding gear simultaneously with knob, due to buckle
Presence, in the case where not destroying knob, can not from gauge external remove knob.
The structure and action principle of terminal lead capping 11:Separation design is used between terminal lead capping 11 and rear shell 9,
After all circuits of instrument connect, terminal lead capping is assembled together by the buckle and rear shell at rear shell both ends (see attached drawing 9-11).
After lead sealing, in the case where not destroying lead sealing, because the protection of terminal lead capping, can not distort distribution line, to
The protective effect to instrument is played, because using separation design between terminal lead capping and shell, when wiring, end
For sub- lead sealing lid not on watchcase, patching operations will not make the accidental injury evil of paired terminals lead sealing lid.
Terminal lead capping 11 uses transparent design:Terminal lead capping uses transparent material, after assembling in this way, neither influences to use
The wiring condition of ammeter is checked at family scene, and can promote the degree of protection of ammeter.
Claims (7)
1. a kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure, including front housing, knob, button, button cap, dial-up are opened
Pass, wiring board, rear shell and connecting terminal, the front housing are formed after being connect with rear shell for placing key-press, toggle switch, circuit
The accommodating space of plate and connecting terminal, the knob and button cap are mounted on front housing outer surface, and the knob is by dialling
Code switch is connect with wiring board, and the button cap is connect by button with wiring board, and the wiring board connects with connecting terminal
It connecing, which is characterized in that the knob, which is equipped with, is used for button effectively normal gear and the lead sealing gear for keys deactivation,
When setting, for the toggle switch by turn knob to corresponding gear, button is effective, to instrument carry out parameter setting and
Upgrade maintenance, after setting completed, toggle switch rotate to lead sealing gear by knob, and keys deactivation can not be by button to instrument
Table carries out regulation and control and parameter modification, while electric energy meter embedded software password, to play software and mechanical lead sealing double protection.
2. a kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure according to claim 1, which is characterized in that described
Knob lower end driving lever be inserted into toggle switch, while by buckle and front housing assembly connection,
Toggle switch rotates with knob while rotating to corresponding gear, while realizing electric energy meter in knob fine status by buckle
Under can not remove knob from outside.
3. a kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure according to claim 2, which is characterized in that described
The normal gear of knob be multistage gear.
4. a kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure according to claim 1, which is characterized in that also wrap
It includes the terminal lead being connected by a snap with rear shell to cover, end face is equipped with the lead seal hole for preventing distribution line from distorting.
5. a kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure according to claim 4, which is characterized in that described
Terminal lead capping be the end cap that is made of transparent material.
6. a kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure according to claim 4, which is characterized in that also wrap
Alarm is included, the lead sealing which covers in knob lead sealing or terminal lead is alarmed when destroying.
7. a kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure according to claim 1, which is characterized in that described
Wiring board be three-decker circuit board, respectively first circuit board, second circuit board and tertiary circuit plate, from top to bottom successively
Setting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410717513.4A CN105717335B (en) | 2014-12-01 | 2014-12-01 | A kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410717513.4A CN105717335B (en) | 2014-12-01 | 2014-12-01 | A kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105717335A CN105717335A (en) | 2016-06-29 |
CN105717335B true CN105717335B (en) | 2018-08-07 |
Family
ID=56146179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410717513.4A Active CN105717335B (en) | 2014-12-01 | 2014-12-01 | A kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105717335B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2391202Y (en) * | 1999-09-29 | 2000-08-09 | 烟台东方电子信息产业集团有限公司 | Static electric energy meter structure |
CN1357765A (en) * | 2000-12-08 | 2002-07-10 | 天津海洲科工贸有限公司 | Closed electronic pre-paying intelligent read-wroite watt-hour meter |
CN1399134A (en) * | 2001-07-24 | 2003-02-26 | 卜提奇诺有限公司 | Wall-mounted electric equipment with altering preventor |
EP1607752A1 (en) * | 2004-06-15 | 2005-12-21 | Enel Distribuzione S.p.A. | Control meter with safety deactivation |
EP1811451A2 (en) * | 2004-10-13 | 2007-07-25 | Iusa S.A. de C.V. | Prepayment system for electric power meters using a contactless smart card with an automatic supply cut-off device |
CN102216735A (en) * | 2008-11-19 | 2011-10-12 | Iad信息自动化及数据处理有限公司 | Measurement device, particularly energy counter and method for recognition of manipulations |
-
2014
- 2014-12-01 CN CN201410717513.4A patent/CN105717335B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2391202Y (en) * | 1999-09-29 | 2000-08-09 | 烟台东方电子信息产业集团有限公司 | Static electric energy meter structure |
CN1357765A (en) * | 2000-12-08 | 2002-07-10 | 天津海洲科工贸有限公司 | Closed electronic pre-paying intelligent read-wroite watt-hour meter |
CN1399134A (en) * | 2001-07-24 | 2003-02-26 | 卜提奇诺有限公司 | Wall-mounted electric equipment with altering preventor |
EP1607752A1 (en) * | 2004-06-15 | 2005-12-21 | Enel Distribuzione S.p.A. | Control meter with safety deactivation |
EP1811451A2 (en) * | 2004-10-13 | 2007-07-25 | Iusa S.A. de C.V. | Prepayment system for electric power meters using a contactless smart card with an automatic supply cut-off device |
CN102216735A (en) * | 2008-11-19 | 2011-10-12 | Iad信息自动化及数据处理有限公司 | Measurement device, particularly energy counter and method for recognition of manipulations |
Also Published As
Publication number | Publication date |
---|---|
CN105717335A (en) | 2016-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102340076B (en) | Interface protection cover and portable electronic device therewith | |
CN101950701A (en) | Waterproof and dustproof button and electronic device applying same | |
CN106781116B (en) | Intelligent POS terminal core area protection structure | |
JPH10328386A (en) | Substrate box for game machine | |
MX2008015368A (en) | Device to shield against interference from electrical appliances. | |
CN105717335B (en) | A kind of embedded electric energy meter with Omnibearing anti-electricity-theft structure | |
CN103942875B (en) | ATM keyboard | |
CN104101788B (en) | Electronic device | |
CN204214922U (en) | With the embedded electric energy meter of Omnibearing anti-electricity-theft structure | |
US20110080715A1 (en) | Protective structure of electronic component | |
CN201667770U (en) | Circuit protecting box structure | |
CN204129870U (en) | A kind of circulator EPP keyboard | |
CN206353512U (en) | Intelligent electronic-type breaker | |
CN201134103Y (en) | Electronic device preventing sensitive data from intrusion | |
CN205722226U (en) | Circuit arrangement and include its electronic equipment | |
CN205881149U (en) | Portable multi -functional intelligent display wireless controller | |
CN205230215U (en) | Prevent invading POS machine | |
CN207601797U (en) | Anti- telephone-moving safety keyboard | |
CN202436342U (en) | Leather case with screen membrane protection | |
CN202134055U (en) | Microswitch type safety cover of self-service bank password keyboard | |
CN202285128U (en) | Detection-proof password input keyboard | |
CN201017414Y (en) | Inroad prevention alarming device of server machine box | |
CN103942893B (en) | The EPP keyboard that security performance is good | |
CN205159169U (en) | Novel physics keyboard safety protection device | |
CN204066037U (en) | Novel mouse |
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 |