CN108828284A - Electric energy meter - Google Patents
Electric energy meter Download PDFInfo
- Publication number
- CN108828284A CN108828284A CN201810903066.XA CN201810903066A CN108828284A CN 108828284 A CN108828284 A CN 108828284A CN 201810903066 A CN201810903066 A CN 201810903066A CN 108828284 A CN108828284 A CN 108828284A
- Authority
- CN
- China
- Prior art keywords
- conductive sheet
- electric energy
- energy meter
- shell
- pedestal
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/24—Arrangements for avoiding or indicating fraudulent use
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The invention discloses electric energy meters, electric energy meter includes shell, the shell is equipped with information and reads window, it further include sealing device, the sealing device includes pedestal, sliding block and lead sealing item, the pedestal installation is on the housing, have on the pedestal and reads the first windowing that window is correspondingly arranged with the information, the sliding block is slidably arranged in first windowing, the pedestal is equipped with the first lead seal hole, the sliding block is equipped with the second lead seal hole, and the lead sealing item runs through first lead seal hole and the second lead seal hole.Sealing device is set on the shell of electric energy meter, and sealing device is once destroyed, and testing staff can have found in time when detection, is conducive to improve electric energy meter information security, is ensured the interests of user and power supply company；Catching groove, which is arranged, facilitates testing staff to operate the second ear on sliding block.
Description
Technical field
The present invention relates to electric energy meter technical fields.
Background technique
Electric energy meter product category is various, has a kind of shell of electric energy meter to be equipped with information and reads window, testing staff utilizes
(infrared) photometer head by the information read window can reading power meters data, verification electric energy meter.Existing electric energy meter
Information read window be all it is open, anyone only need using photometer head can reading power meters data, verification electricity
Energy table is easy to that the event of user information leakage, malice adjustment electric energy meter data, electric energy meter information leakage, data occurs in this way
After distorting, testing staff can not have found in time again.To sum up, there are the risks of information security for existing electric energy meter.
Summary of the invention
The technical problem to be solved by the present invention is to：A kind of electric energy meter that information security is good is provided.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Electric energy meter, including shell, the shell
It is equipped with information and reads window, further include sealing device, the sealing device includes pedestal, sliding block and lead sealing item, the pedestal
Installation has on the housing, on the pedestal reads the first windowing that window is correspondingly arranged, the sliding block with the information
Slidably it is arranged in first windowing, the pedestal is equipped with the first lead seal hole, and the sliding block is equipped with the second lead seal hole,
The lead sealing item runs through first lead seal hole and the second lead seal hole.
The beneficial effects of the present invention are：Sealing device is set on the shell of electric energy meter, sealing device is once destroyed,
Testing staff can have found in time when detection, be conducive to improve electric energy meter information security, ensure that user and power supply are public
The interests of department.
Detailed description of the invention
Fig. 1 is the integrally-built schematic diagram of the electric energy meter of the embodiment of the present invention one；
Fig. 2 is the electric energy meter partial schematic diagram of the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of the sealing device in the electric energy meter of the embodiment of the present invention one；
Fig. 4 is the structural schematic diagram of the sliding block in the electric energy meter of the embodiment of the present invention one；
Fig. 5 is the connection circuit diagram of the buzzer in the electric energy meter of the embodiment of the present invention one.
Label declaration：
1, shell；
2, information reads window；
3, sealing device；
31, pedestal；
311, annulus；
312, sealing plate；
313, the first ear；
314, catching groove；
32, sliding block；
321, the second ear；
41, the first lead seal hole；
42, the second lead seal hole；
51, buzzer；
52, power supply；
53, conducting wire；
54, the first conductive sheet；
55, the second conductive sheet；
56, third conductive sheet；
6, magnetic adsorption.
7, the first locating piece.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
The design of most critical of the present invention is：Sealing device is set on the shell of electric energy meter, and sealing device is once broken
Bad, testing staff can have found in time when detection.
Fig. 1 to Fig. 5, electric energy meter, including shell 1 are please referred to, it further includes lead that the shell 1, which is equipped with information and reads window 2,
Seal apparatus 3, the sealing device 3 include pedestal 31, sliding block 32 and lead sealing item, and the pedestal 31 is mounted on the shell 1, institute
It states to have on pedestal 31 and reads the first windowing that window 2 is correspondingly arranged with the information, institute is slidably arranged in the sliding block 32
It states in the first windowing, the pedestal 31 is equipped with the first lead seal hole 41, and the sliding block 32 is equipped with the second lead seal hole 42, the lead
Strip of paper used for sealing runs through first lead seal hole 41 and the second lead seal hole 42.
Structure/working principle of the invention is summarized as follows：After sliding block 32 closes the first windowing/information reading window 2, detection
Personnel install lead sealing item, only brokenization lead sealing item in the first lead seal hole 41 and the second lead seal hole 42, and sliding block 32 could be slided
Dynamic, information reads window 2 and can just be turned on, and it is not that lead sealing item, which is all lead sealing item used by special, different company,
It is identical, so testing staff can discover whether that someone operated sealing device 3 to use letter when detecting electric energy meter in time
Breath reads window 2.
As can be seen from the above description, the beneficial effects of the present invention are：Sealing device, lead sealing are set on the shell of electric energy meter
Device is once destroyed, and testing staff can have found in time when detection, is conducive to improve electric energy meter information security, be protected
Hinder the interests of user and power supply company.
Further, the shell 1 is equipped with accommodation groove, and a part of the pedestal 31 is located in the accommodation groove, institute
It states information and reads the bottom that window 2 is located at the accommodation groove.
Further, the pedestal 31 is equipped with the first locating piece 7, and the shell 1 is equipped with and first locating piece 7
The second locating piece matched.
Seen from the above description, the first and second locating piece of setting facilitates manufacturer's mounting seat, conducive to the consistent of electric energy meter is improved
Property and the production efficiency of employee.
Further, the pedestal 31 includes annulus 311 and the sealing plate 312 in the annulus 311, and described the
One windowing is located on the sealing plate 312, and the annulus 311 has two the first ears 313 extending outwardly, and two described the
One ear 313 is oppositely arranged, and first lead seal hole 41 is respectively equipped in two first ears 313, and the sliding block 32 is remote
One end from 312 center of sealing plate is equipped with the second ear 321, and the second ear 321 is located between two first ears 313
And second lead seal hole 42 be located in second ear 321.
Seen from the above description, the second ear of setting facilitates user's sliding slider.
Further, the annulus 311 is equipped with catching groove 314, and the catching groove 314 is connected to the top of the annulus 311
The periphery wall of face and annulus 311, the catching groove 314 are located between two first ears 313.
Seen from the above description, catching groove is set, and user can operate the second ear of sliding block by catching groove.
Further, it is conductive that buzzer 51, power supply 52, conducting wire 53, the first conductive sheet 54 and second are equipped in the shell 1
Piece 55, the first conductive sheet 54 and the second conductive sheet 55 are arranged at intervals on the surface of the shell 1, buzzer 51, power supply 52, first
Conductive sheet 54 and the second conductive sheet 55 are connected by the conducting wire 53 with breaking circuit, and the breaking place of the circuit is located at
Between first conductive sheet 54 and the second conductive sheet 55, the sliding block 32 is equipped with third conduction close to the side of the shell 1
Piece 56, third conductive sheet 56 is for matching with the first conductive sheet 54 and the second conductive sheet 55 the circuit is connected.
Further, the third conductive sheet 56 is arranged far from second ear 321, first conductive sheet 54 and
Two conductive sheets 55 are located between two first ears 313.
Seen from the above description, be arranged early warning circuit, when sliding block open when, buzzer can be issued and be piped, thus allow user,
Testing staff more finds the problem in time；When sliding block closure, third conductive sheet is separated with the first and second conductive sheet, so that institute
State circuit disconnection.
It further, further include magnetic adsorption 6, the magnetic adsorption 6 is set on the shell 1 and is located at the cunning
Block 32 has read that window 2 is correspondingly arranged with the information the on the side of the shell 1, the magnetic adsorption 6
Two windowings.
Further, the pedestal 31 is equipped with the bit-avoiding slot for keeping away the magnetic adsorption 6 position.
Embodiment one
Fig. 1 to Fig. 5 is please referred to, the embodiment of the present invention one is：Electric energy meter, including shell 1, the shell 1 are equipped with letter
Breath reads window 2, further includes sealing device 3, and the sealing device 3 includes pedestal 31, sliding block 32 and lead sealing (not shown), institute
It states pedestal 31 to be mounted on the shell 1, has be correspondingly arranged with information reading window 2 first to open on the pedestal 31
Window, the sliding block 32 are slidably arranged in first windowing, and the pedestal 31 is equipped with the first lead seal hole 41, the sliding block
32 are equipped with the second lead seal hole 42, and the lead sealing item runs through first lead seal hole 41 and the second lead seal hole 42.
The shell 1 is equipped with accommodation groove, and a part of the pedestal 31 is located in the accommodation groove, and the information is read
Window 2 is located at the bottom of the accommodation groove.The welding of pedestal 31 is adhesive in the accommodation groove.
The pedestal 31 is equipped with the first locating piece 7, and the shell 1 is equipped with and matches with first locating piece 7
Second locating piece.In the present embodiment, the first locating piece 7 is positioning column, and the second locating piece is locating slot.
It is detailed, the pedestal 31 include annulus 311 and the sealing plate 312 in the annulus 311, described first
Windowing is located on the sealing plate 312, and the annulus 311 has two the first ears 313 extending outwardly, and two described first
Ear 313 is oppositely arranged, and first lead seal hole 41 is respectively equipped in two first ears 313, and the sliding block 32 is separate
The one end at 312 center of sealing plate is equipped with the second ear 321, the second ear 321 be located between two first ears 313 and
Second lead seal hole 42 is located in second ear 321, and second ear 321 is located at the outside of the annulus 311, sliding block
When 32 closure (when closing information reads window 2), the second lead seal hole 42 is aligned with two the first lead seal holes 41 respectively.
For convenience of sliding block 32 is opened, the annulus 311 is equipped with catching groove 314, and the catching groove 314 is connected to the annulus
311 top surface and the periphery wall of annulus 311, the catching groove 314 are located between two first ears 313.
Incorporated by reference to Fig. 2, Fig. 4 and Fig. 5, optionally, buzzer 51, power supply 52, conducting wire 53, first are equipped in the shell 1
Conductive sheet 54 and the second conductive sheet 55, the first conductive sheet 54 and the second conductive sheet 55 are arranged at intervals on the surface of the shell 1, bee
Ring device 51, power supply 52, the first conductive sheet 54 and the second conductive sheet 55 are connected into the circuit with open circuit, institute by the conducting wire 53
It states at the open circuit of circuit between first conductive sheet 54 and the second conductive sheet 55, the sliding block 32 is close to the shell 1
Side be equipped with third conductive sheet 56, third conductive sheet 56 is for matching with the first conductive sheet 54 and the second conductive sheet 55 to lead
Lead to the circuit.Specifically, the third conductive sheet 56 is arranged far from second ear 321,54 He of the first conductive sheet
Second conductive sheet 55 is located between two first ears 313.
Optionally, electric energy meter further includes magnetic adsorption 6, and the magnetic adsorption 6 is set on the shell 1 and is located at institute
State sliding block 32 on the side of the shell 1, the magnetic adsorption 6 have with the information read window 2 be correspondingly arranged
Second windowing.In the present embodiment, the magnetic adsorption 6 is iron plate.
The pedestal 31 is equipped with the bit-avoiding slot for keeping away the magnetic adsorption 6 position.
The present embodiment also provides a kind of photometer head (not shown) being used cooperatively with the electric energy meter with magnetic adsorption 6,
The photometer head includes main body, and the magnet connecting with 6 magnetic of magnetic adsorption is equipped in the main body.
In conclusion electric energy meter provided by the invention, is arranged sealing device, sealing device is once on the shell of electric energy meter
Be destroyed, testing staff detection when can find in time, be conducive to improve electric energy meter information security, ensure user and
The interests of power supply company；Catching groove, which is arranged, facilitates testing staff to operate the second ear on sliding block；Early warning circuit is set, when sliding block is opened
Qi Shi, buzzer can be issued and be piped, so that user, testing staff be allowed more to find the problem in time；When sliding block closure, third
Conductive sheet is separated with the first and second conductive sheet, so that the circuit disconnects；Magnetic adsorption is arranged to be conducive to improve testing staff's
Working efficiency.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (9)
1. electric energy meter, including shell, the shell is equipped with information and reads window, it is characterised in that：It further include sealing device, institute
Stating sealing device includes pedestal, sliding block and lead sealing item, the pedestal installation have on the housing, on the pedestal with it is described
Information reads the first windowing that window is correspondingly arranged, and the sliding block is slidably arranged in first windowing, on the pedestal
Equipped with the first lead seal hole, the sliding block is equipped with the second lead seal hole, and the lead sealing item runs through first lead seal hole and the second lead
Sealing of hole.
2. electric energy meter according to claim 1, it is characterised in that：The shell be equipped with accommodation groove, the one of the pedestal
Part is located in the accommodation groove, and the information reads the bottom that window is located at the accommodation groove.
3. electric energy meter according to claim 1, it is characterised in that：The pedestal is equipped with the first locating piece, the shell
It is equipped with the second locating piece matched with first locating piece.
4. electric energy meter according to claim 1, it is characterised in that：The pedestal include annulus and be set to the annulus
Interior sealing plate, first windowing are located on the sealing plate, and the annulus has two the first ears extending outwardly, and two
First ear is oppositely arranged, and is respectively equipped with first lead seal hole in two first ears, the sliding block is far from institute
The one end for stating sealing plate center is equipped with the second ear, and the second ear is located between two first ears and the second lead seal hole is located at
In second ear.
5. electric energy meter according to claim 4, it is characterised in that：The annulus is equipped with catching groove, the catching groove connection
The top surface of the annulus and the periphery wall of annulus, the catching groove are located between two first ears.
6. electric energy meter according to claim 4, it is characterised in that：Buzzer, power supply, conducting wire, the are equipped in the shell
One conductive sheet and the second conductive sheet, the first conductive sheet and the second conductive sheet are arranged at intervals on the surface of the shell, buzzer, electricity
Source, the first conductive sheet and the second conductive sheet are connected into the circuit with open circuit, position at the open circuit of the circuit by the conducting wire
Between first conductive sheet and the second conductive sheet, the sliding block is equipped with third conductive sheet close to the side of the shell, the
Three conductive sheets with the first conductive sheet and the second conductive sheet for matching so that the circuit is connected, and the third conductive sheet is far from institute
State the setting of the second ear.
7. electric energy meter according to claim 6, it is characterised in that：The third conductive sheet is set far from second ear
It sets, first conductive sheet and the second conductive sheet are located between two first ears.
8. electric energy meter according to claim 1, it is characterised in that：It further include magnetic adsorption, the magnetic adsorption is set
In on the shell and be located at the sliding block on the side of the shell, the magnetic adsorption have and the information read
Take the second windowing that window is correspondingly arranged.
9. electric energy meter according to claim 8, it is characterised in that：The pedestal is equipped with for the magnetic adsorption
Keep away the bit-avoiding slot of position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903066.XA CN108828284A (en) | 2018-08-09 | 2018-08-09 | Electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903066.XA CN108828284A (en) | 2018-08-09 | 2018-08-09 | Electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108828284A true CN108828284A (en) | 2018-11-16 |
Family
ID=64152063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810903066.XA Pending CN108828284A (en) | 2018-08-09 | 2018-08-09 | Electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108828284A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110060463A (en) * | 2019-04-30 | 2019-07-26 | 深圳市银河表计股份有限公司 | The barrier structure of infrared communication mouth for ammeter |
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|---|---|---|---|---|
| CN201242556Y (en) * | 2008-05-28 | 2009-05-20 | 陶齐雄 | Novel electric-theft protection single-phase electric energy meter box |
| CN101656111A (en) * | 2008-08-20 | 2010-02-24 | 深圳长城开发科技股份有限公司 | Sliding opening and closing device of communication port |
| CN202119811U (en) * | 2010-10-09 | 2012-01-18 | 刘义宙 | Miniature intelligent electric energy meter |
| CN202749029U (en) * | 2012-09-19 | 2013-02-20 | 德力西集团仪器仪表有限公司 | Lead sealing structure of electric energy meter |
| CN203241531U (en) * | 2013-03-19 | 2013-10-16 | 深圳市德瑞升科技有限公司 | Electric energy meter voltage input tripping structure |
| CN204462221U (en) * | 2015-03-27 | 2015-07-08 | 姜宾 | A kind of anti-electricity-theft device |
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| CN204789683U (en) * | 2015-07-03 | 2015-11-18 | 南安市德华电子设备厂 | Anti -fraudulent use of electricity electric meter box |
| CN206577260U (en) * | 2016-10-14 | 2017-10-24 | 李博 | A kind of safety window breaker |
| CN108187287A (en) * | 2018-01-17 | 2018-06-22 | 江苏中南建设装饰有限公司 | A kind of indoor fireplug |
| CN207675245U (en) * | 2017-12-24 | 2018-07-31 | 西安国泰创新信息技术有限公司 | A kind of instrument and meter of tamper automatic alarm |
-
2018
- 2018-08-09 CN CN201810903066.XA patent/CN108828284A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242556Y (en) * | 2008-05-28 | 2009-05-20 | 陶齐雄 | Novel electric-theft protection single-phase electric energy meter box |
| CN101656111A (en) * | 2008-08-20 | 2010-02-24 | 深圳长城开发科技股份有限公司 | Sliding opening and closing device of communication port |
| CN202119811U (en) * | 2010-10-09 | 2012-01-18 | 刘义宙 | Miniature intelligent electric energy meter |
| CN202749029U (en) * | 2012-09-19 | 2013-02-20 | 德力西集团仪器仪表有限公司 | Lead sealing structure of electric energy meter |
| CN203241531U (en) * | 2013-03-19 | 2013-10-16 | 深圳市德瑞升科技有限公司 | Electric energy meter voltage input tripping structure |
| CN204462221U (en) * | 2015-03-27 | 2015-07-08 | 姜宾 | A kind of anti-electricity-theft device |
| CN204789683U (en) * | 2015-07-03 | 2015-11-18 | 南安市德华电子设备厂 | Anti -fraudulent use of electricity electric meter box |
| CN105003130A (en) * | 2015-07-27 | 2015-10-28 | 庆云县昆仑锁业暨电子有限公司 | Planar metal handle lock with lock nose |
| CN206577260U (en) * | 2016-10-14 | 2017-10-24 | 李博 | A kind of safety window breaker |
| CN207675245U (en) * | 2017-12-24 | 2018-07-31 | 西安国泰创新信息技术有限公司 | A kind of instrument and meter of tamper automatic alarm |
| CN108187287A (en) * | 2018-01-17 | 2018-06-22 | 江苏中南建设装饰有限公司 | A kind of indoor fireplug |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110060463A (en) * | 2019-04-30 | 2019-07-26 | 深圳市银河表计股份有限公司 | The barrier structure of infrared communication mouth for ammeter |
| CN110060463B (en) * | 2019-04-30 | 2024-07-26 | 银河电力集团股份有限公司 | Shielding structure for infrared communication port of ammeter |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |