CN111896911A - Electric energy meter electrified bright screen reading filing device after being disassembled - Google Patents
Electric energy meter electrified bright screen reading filing device after being disassembled Download PDFInfo
- Publication number
- CN111896911A CN111896911A CN202010893853.8A CN202010893853A CN111896911A CN 111896911 A CN111896911 A CN 111896911A CN 202010893853 A CN202010893853 A CN 202010893853A CN 111896911 A CN111896911 A CN 111896911A
- Authority
- CN
- China
- Prior art keywords
- alternating current
- phase electric
- electric energy
- screen
- energy meter
- 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
Links
- 238000005282 brightening Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
Abstract
The invention provides a reading and archiving device with a powered bright screen for a disassembled electric energy meter, which is characterized in that: the electric energy meter power-on and screen-off device comprises an electric screen-on device used for powering on the disassembled electric energy meter, a high-speed shooting instrument used for shooting and wirelessly uploading power consumption readings after the electric energy meter is powered on and screen-on, and a computer which is in wireless communication with the high-speed shooting instrument and used for receiving and archiving photos sent by the high-speed shooting instrument; the electric screen brightening device comprises a base, a shell fixedly arranged above the middle rear part of the base, a three-phase electric meter placing platform and a single-phase electric meter placing platform which are fixedly arranged above the front part of the base, a 2P air switch fixedly arranged on the base and extending out of the top of the shell for controlling the on-off of a mains supply, and a three-phase electric meter electrifying screen brightening component and a single-phase electric meter electrifying screen brightening component for disassembling the electrifying screen number of the electric meter. Compared with the prior art, the invention has the advantages of convenient and quick use and operation, good safety and capability of improving the working efficiency.
Description
Technical Field
The invention relates to the field of power supply reading tools for a disassembled electric energy meter by a power supply department, in particular to a reading filing device for an assembled electric energy meter powered bright screen.
Background
The single-phase electric energy meter and the three-phase electric energy meter are disassembled by a power supply department due to meter rotation, failure, disassembly and other reasons, and according to industry regulations, the disassembled electric energy meter needs to be electrified and lightened, the electric quantity indicating meter of the electric energy meter is read, and the indicating number of the electric energy meter is photographed and filed. At present, the device that gives electric energy meter circular telegram bright screen adopts one end to carry out the circular telegram reading to the electric energy meter of pulling back for plug, one end to be fastener, middle be that a simple and easy device of electric leakage and overcurrent protection switch concatenates on wire, the wire, is shot the electric energy meter reading by the manual work, pours the photo that shoots into the computer by the manual work again and archives, and its problem that exists is: firstly, the conventional electrified screen-lighting device for the electric energy meter needs to clamp a wiring terminal of the electric energy meter by using a wire clamp during operation, the operation is time-consuming, labor-consuming and low in efficiency, an operator directly faces AC220V alternating current, electric shock is easily caused by careless operation, and if a detached single-phase electric energy meter has a short-circuit fault, a lead is burnt by a short-circuit large current after electrification, and a contact between the wire clamp and the wiring terminal of the electric energy meter is melted and splashed, so that the device is damaged, and the personal safety of workers is seriously threatened; secondly, the electric energy meters which are generally dismantled from 1 power supply station every year usually reach thousands, and the workload of manually taking pictures and manually pouring the pictures into a computer for archiving is large. Therefore, it is necessary to develop a safer and more efficient reading and archiving device for removing the electrified bright screen of the electric energy meter.
Disclosure of Invention
The purpose of the invention is: to the problem that exists among the prior art, provide a pull back electric energy meter circular telegram bright screen reading file device, adopt the device, operating personnel only need put into the electric energy meter on the electronic bright screen ware of device through operating 3 switches, the device can accomplish automatically that pull back electric energy meter circular telegram bright screen registration, shoot, the work of picture file, convenient operation is swift, efficient and the security is good.
The technical scheme of the invention is as follows: the invention discloses a read filing device with a powered bright screen for a disassembled electric energy meter, which is structurally characterized in that: the device comprises an electric screen brightening device used for electrifying the disassembled electric energy meter, a high-speed shooting instrument used for shooting and wirelessly uploading power consumption readings after the electric energy meter is electrified and brightened, and a computer which is in wireless communication with the high-speed shooting instrument and used for receiving and archiving photos sent by the high-speed shooting instrument;
the electric screen brightening device comprises a base, a shell fixedly arranged above the middle rear part of the base, a three-phase electric meter placing platform and a single-phase electric meter placing platform which are fixedly arranged above the front part of the base, and a 2P air switch fixedly arranged on the base and extending out of the top of the shell for controlling the on-off of a mains supply, and is used for turning back the three-phase electric meter electrified screen brightening component and the single-phase electric meter electrified screen brightening component for electrifying and brightening the screen of the electric meter.
The further scheme is as follows: the electrified bright screen assembly of the three-phase electric meter comprises a first travel switch, a first slide rail, a first slide seat, a first electrode seat, 2 first elastic electrodes, a first motor, a first push rod, a first alternating current contactor, a first alternating current-direct current conversion power supply and a first reversing switch; the first travel switch, the first slide rail, the first motor and the first alternating current contactor are respectively fixed on the upper end surface of the base in the shell cover and are positioned behind the three-phase electric meter placing platform; the first sliding seat is movably arranged on the first sliding rail in the front-back direction, the first electrode seat is fixedly arranged on the first sliding seat, 2 first elastic electrodes are fixedly arranged on the first electrode seat, the first motor is in transmission connection with the first push rod, the front end of the first push rod is fixedly connected with the first sliding seat, the first alternating current-direct current conversion power supply and the first reversing switch are respectively fixedly arranged on the inner end face of the shell cover, and the first reversing switch extends upwards from the interior of the shell cover;
the 2 first elastic electrodes are respectively electrically connected with 2 output ends of the first alternating current contactor, the first travel switch is electrically connected with a coil of the first alternating current contactor in series, the input end of the first alternating current contactor is electrically connected with the first path of output end of the 2P air switch, and the input end of the 2P air switch is externally connected with AC220V commercial power; the input end of the first alternating current-direct current conversion power supply is electrically connected with the second path of output end of the 2P air switch, and the power supply end of the first motor is electrically connected with the output end of the first alternating current-direct current conversion power supply through the first reversing switch.
The further scheme is as follows: the electrified bright screen assembly of the single-phase electric meter comprises a second travel switch, a second slide rail, a second slide seat, a second electrode seat, 2 second elastic electrodes, a second motor, a second push rod, a second alternating current contactor, a second alternating current-direct current conversion power supply and a second reversing switch; the second travel switch, the second slide rail, the second motor and the second alternating current contactor are respectively fixed on the upper end surface of the base in the shell cover and are positioned behind the single-phase electric meter placing platform; the second sliding seat is movably arranged on the second sliding rail in the front-back direction, the second electrode seat is fixedly arranged on the second sliding seat, 2 second elastic electrodes are fixedly arranged on the second electrode seat, the second motor is in transmission connection with the second push rod, the front end of the second push rod is fixedly connected with the second sliding seat, the second alternating current-direct current conversion power supply and the second reversing switch are respectively fixedly arranged on the inner end face of the shell cover, and the second reversing switch extends upwards from the interior of the shell cover;
the 2 second elastic electrodes are respectively and electrically connected with 2 output ends of a second alternating current contactor, a second travel switch is electrically connected with a coil of the second alternating current contactor in series, the input end of the second alternating current contactor is electrically connected with the first path of output end of a 2P air switch, and the input end of the 2P air switch is externally connected with AC220V commercial power; the input end of the second alternating current-direct current conversion power supply is electrically connected with the second output end of the 2P air switch, and the power supply end of the second motor is electrically connected with the output end of the second alternating current-direct current conversion power supply through the second reversing switch.
The further scheme is as follows: the base is a rectangular aluminum plate member, and the size of the base is 800 mm in length, 500 mm in width and 5mm in thickness.
The further scheme is as follows: four corners of the lower end surface of the base are respectively provided with 1 supporting leg.
The further scheme is as follows: the shell cover is an aluminum shell piece formed by surrounding a top plate, a left plate, a right plate and a rear plate, and the top plate of the shell cover is provided with an air switch through hole and 2 reversing switch mounting holes.
The further scheme is as follows: the three-phase electric meter placing platform and the single-phase electric meter placing platform are fixedly arranged on the upper end face in front of the base from left to right and are positioned at the front end of the shell cover; the three-phase electric meter placing platform and the single-phase electric meter placing platform are both aluminum rectangular plate members, and 3 first limiting bulges for limiting the placed three-phase electric meter when in use are respectively arranged on the upper end surface of the three-phase electric meter placing platform; the up end of single-phase electric meter place the platform go up the branch and be equipped with the spacing 3 second that are spacing to the single-phase electric meter of placing when using protrudingly.
The invention has the positive effects that: (1) the electrified bright screen reading and archiving device for the disassembled electric energy meter has the advantages that through the integral structural design comprising the electric bright screen device, the high-speed shooting instrument and the computer, when the device is used, the operations of disassembling the electrified bright screen reading of the electric energy meter, shooting and archiving photos can be automatically completed, and compared with the prior art, the working efficiency can be greatly improved. (2) According to the electrified bright screen reading file device for the disassembled electric energy meter, due to the structural design of the electric bright screen device, when the electric bright screen reading file device is used, a worker only needs to put the electric energy meter into a corresponding station and operate the 3 switches on the shell cover, and the electric bright screen device can automatically complete the electrified bright screen reading of the disassembled electric energy meter. (3) According to the power-on bright screen reading archive device for the disassembled electric energy meter, due to the structural design of the electric bright screen device, the three-phase electric energy meter and the single-phase electric energy meter can automatically perform power-on bright screen reading, and the applicability is strong.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the electric screen lightening device of FIG. 1 with a housing removed;
FIG. 3 is a schematic structural view of an inner end face of the housing of FIG. 1;
FIG. 4 is a schematic diagram of the control electrical schematic diagram of the first elastic electrode in FIG. 2;
fig. 5 is an electrical schematic diagram of the energization control of the first motor in fig. 2.
The reference numbers in the above figures are as follows:
an electric screen lightening device 100, a high-speed shooting instrument 101 and a computer 102;
the device comprises a base 1, supporting legs 1-1, a housing cover 2, an air switch through hole 2-1, a three-phase electric meter placing platform 3, a first limit protrusion 3-1, a single-phase electric meter placing platform 4, a second limit protrusion 4-1, a first travel switch 5, a second travel switch 6, a first slide rail 7, a second slide rail 8, a first slide seat 9, a second slide seat 10, a first electrode seat 11, a second electrode seat 12, a first elastic electrode 13, a second elastic electrode 14, a first motor 15, a second motor 16, a first push rod 17, a second push rod 18, a first alternating current contactor 19, a first alternating current contactor coil KM1, a second alternating current contactor 20, a 2P air switch 21, a first alternating current and direct current conversion power supply 22, a second alternating current and direct current conversion power supply 23, a first reversing switch 24 and a second reversing switch 25.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
(example 1)
In the present embodiment, when describing the orientation, the direction in which fig. 2 faces is taken as the upper direction in the description, the direction opposite to the direction in which fig. 2 faces is taken as the lower direction in the description, the lower direction in fig. 2 is taken as the front direction in the description, the upper direction in fig. 2 is taken as the rear direction in the description, and the left-right direction in fig. 2 is still the left-right direction in the description.
Referring to fig. 1, the power-on bright-screen reading archive device for the disassembled electric energy meter of the embodiment mainly comprises an electric bright-screen device 100, a high-speed shooting instrument 101 and a computer 102; the high-speed scanner 101 is in wireless communication with the computer 102.
The high shooting instrument 101 is used for shooting the readings of the electric energy meter after being electrified and lightened when in use, wirelessly transmitting the shot pictures to the computer 102, and the computer 102 is used for archiving the pictures sent by the high shooting instrument 101. The high-speed image capturing device 101 and the computer 102 are commercially available products, and wireless data transmission between the high-speed image capturing device 101 and the computer 102 is the prior art and will not be described in detail.
Referring to fig. 1 to 5, the electric screen brightening device 100 is mainly composed of a base 1, a housing 2, a three-phase electric meter placing platform 3, a single-phase electric meter placing platform 4, a 2P air switch 21, a three-phase electric meter energizing screen brightening component and a single-phase electric meter energizing screen brightening component.
Three-phase ammeter circular telegram bright screen subassembly includes first travel switch 5, first slide rail 7, first sliding seat 9, first electrode holder 11, 2 first elastic electrode 13, first motor 15, first push rod 17, first ac contactor 19, first alternating current-direct current conversion power 22 and first reversing switch 24.
The electrified bright screen assembly of the single-phase electric meter comprises a second travel switch 6, a second slide rail 8, a second slide seat, a second electrode seat 12, 2 second elastic electrodes 14, a second motor 16, a second push rod 18, a second alternating current contactor 20, a second alternating current-direct current conversion power supply 23 and a second reversing switch 25.
The base 1 is a rectangular plate member, and preferably, four corners of the lower end surface of the base 1 are respectively provided with 1 supporting leg 1-1; the base 1 preferably has a length of 800X a width of 500X a thickness of 5mm, and the base 1 is preferably made of an aluminum plate. The shell cover 2 is a shell member formed by surrounding a top plate, a left plate, a right plate and a rear plate, the shell cover 2 is fixedly arranged above the middle rear part of the base 1, and the top plate of the shell cover 2 is provided with an air switch through hole 2-1 and 2 reversing switch mounting holes. The length of the shell 2 in the front-back direction is preferably 400mm, the width of the shell 2 in the left-right direction is matched with that of the base 1, and the shell 2 is preferably made of an aluminum plate with the thickness of 5 mm.
The 2P air switch 21 is fixedly provided on the base 1 and protrudes upward from the air switch on the ceiling of the housing 2 through a hole 2-1 for operation. The 2P air switch 21 is a commercially available component, and has 2 control loops, and when in use, the 2P air switch can simultaneously control the on-off of two paths of alternating current power supplies.
The three-phase electric meter placing platform 3 and the single-phase electric meter placing platform 4 are fixedly arranged on the upper end face in front of the base 1 in left and right directions and are positioned at the front end of the shell cover 2; three-phase ammeter place the platform 3 and single-phase ammeter place the platform 4 and all preferably adopt 2mm thick aluminum plate to make. 3 first limiting bulges 3-1 for limiting the placed three-phase electric meter during use are arranged on the upper end surface of the three-phase electric meter placing platform 3, and 3 second limiting bulges 4-1 for limiting the placed single-phase electric meter during use are arranged on the upper end surface of the single-phase electric meter placing platform 4.
A first travel switch 5, a first sliding rail 7, a first motor 15 and a first alternating current contactor 19 of the three-phase electric meter electrified screen-lighting assembly are respectively fixedly arranged on the upper end surface of the left side of the base 1 in the shell 2 and positioned behind the three-phase electric meter placing platform 3, and the first travel switch 5 is arranged at the rear end of the left side of the three-phase electric meter placing platform 3; first sliding seat 9 can be located on first slide rail 7 to activity, first electrode holder 11 is fixed to be located on first sliding seat 9, 2 first elastic electrode 13 are fixed to be located on first electrode holder 11, first motor 15 is connected with first push rod 17 transmission, the front end and the first sliding seat 9 fixed connection of first push rod 17, first alternating current-direct current transform power supply 22 is fixed to be located on the terminal surface under the roof of clamshell 2, first two direction switch 24 is fixed to be located on the terminal surface under the roof of clamshell 2 and upwards stretches out so that operate from one direction switch mounting hole of the roof of clamshell 2.
The second travel switch 6, the second slide rail 8, the second motor 16 and the second alternating current contactor 20 of the single-phase electric meter power-on bright screen assembly are respectively fixedly arranged on the upper end surface of the right side of the base 1 in the shell cover 2 and positioned behind the single-phase electric meter placing platform 4, and the second travel switch 6 is arranged at the rear end of the left side of the single-phase electric meter placing platform 4; second sliding seat 10 can be located on second slide rail 8 to the activity forward and backward, second electrode holder 12 is fixed to be located on second sliding seat 10, 2 second elastic electrode 14 are fixed to be located on second electrode holder 12, second motor 16 is connected with the transmission of second push rod 18, the front end and the second sliding seat 10 fixed connection of second push rod 18, second alternating current-direct current transform power supply 23 is fixed to be located on the terminal surface under the roof of clamshell 2, second switch 25 is fixed to be located on the terminal surface under the roof of clamshell 2 and upwards stretches out so that operate from another switch mounting hole that falls of the roof of clamshell 2.
The electrified bright screen assembly of the three-phase electric meter and the electrified bright screen assembly of the single-phase electric meter are commercially available components, and the structure and the working principle of the electrified bright screen assembly of the single-phase electric meter are the prior art and are not detailed. The first AC/DC conversion power supply 22 and the second AC/DC conversion power supply 23 are used for converting AC220V commercial power into DC12V power to supply power to the first motor 15 and the second motor 16, respectively.
2 first elastic electrodes 13 of three-phase ammeter circular telegram bright screen subassembly are connected with 2 output of first AC contactor 19 respectively, and first travel switch 5 is connected with coil KM1 series connection electricity that first AC contactor 19 has, and the input of first AC contactor 19 is connected with the first output electricity of 2P air switch 21 all the way, and the external AC220V commercial power of input of 2P air switch 21. The input end of the first ac/dc conversion power supply 22 is electrically connected to the second output end of the 2P air switch 21, and the power supply end of the first motor 15 is electrically connected to the output end of the first ac/dc conversion power supply 22 through the first reversing switch 24.
2 second elastic electrodes 14 of the single-phase electric meter electrified screen-lighting assembly are respectively electrically connected with 2 output ends of a second alternating current contactor 20, a second travel switch 6 is electrically connected with a coil of the second alternating current contactor 20 in series, an input end of the second alternating current contactor 20 is electrically connected with a first path output end of a 2P air switch 21, an input end of a second alternating current-direct current conversion power supply 23 is electrically connected with a second path output end of the 2P air switch 21, and a power supply end of a second motor 16 is electrically connected with an output end of the second alternating current-direct current conversion power supply 23 through a second reversing switch 25.
The first reversing switch 24 and the second reversing switch 25 are respectively used for controlling the forward and reverse rotation of the first motor 15 and the second motor 16, and the 2P air switch 21 is used for controlling the on-off of an external power supply.
The working principle and process of the device for reading and archiving the electrified bright screen of the disassembled electric energy meter in the embodiment are described by taking a three-phase electric energy meter as an example, and the brief description is as follows:
the disassembled three-phase electric energy meter is placed on a three-phase electric energy meter placing platform 3, the interface of the three-phase electric energy meter is placed towards 2 first elastic electrodes 13, the three-phase electric energy meter is limited from the left, the right and the front by 3 first limiting protrusions 3-1 on the three-phase electric energy meter placing platform 3, a camera of a high-speed shooting instrument 101 is aligned with a display screen of the three-phase electric energy meter, then a 2P air switch 21 is operated to be connected with commercial power, a first reversing switch 24 is screwed to a forward rotating position, a first motor 15 is electrified to rotate forward, a first push rod 17 pushes a first sliding seat 9 to move forward by relying on a first sliding rail 7, a first electrode seat 11 on the first sliding seat 9 and 2 first elastic electrodes 13 fixedly arranged on the first electrode seat 11 move forward along with the first sliding seat 9, when the first sliding seat 9 moves to press a first travel switch 5, the 2 first elastic electrodes 13 are contacted with and electrically connected with the interface of the three-phase electric energy meter, the first travel switch 5 is switched on from a normally open state to a closed state so as to switch on a coil KM1 power supply of the first alternating current contactor 19, the first alternating current contactor 19 is switched on and enables the three-phase electric energy meter to be electrified and lightened through 2 first elastic electrodes 13 and show stored electricity quantity readings, the high shooting instrument 101 shoots the readings of the three-phase electric energy meter after being electrified and lightened, and wirelessly transmits shot pictures to the computer 102, and the computer 102 is used for archiving the pictures sent by the high shooting instrument 101; after finishing, the first reversing switch 24 is screwed to the reversing position, the first motor 15 reverses to drive the first push rod 17, the first sliding seat 9 and the first electrode seat 11 to do the resetting movement backwards, the 2 first elastic electrodes 13 are separated from the contact with the interface of the three-phase electric energy meter, the three-phase electric energy meter loses power, and the first travel switch 5 is restored to the normally open state from the closed state, so that the first alternating current contactor 19 is reset. When all work is completed, the 2P air switch 21 is operated to disconnect the commercial power.
The operation of the disassembled single-phase electric energy meter is the same as the operation principle and the operation process of the three-phase electric energy meter, and the repeated description is omitted.
The above embodiments are illustrative of specific embodiments of the present invention, and are not restrictive of the present invention, and those skilled in the relevant art can make various changes and modifications without departing from the spirit and scope of the present invention to obtain corresponding equivalent technical solutions, and therefore all equivalent technical solutions should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a tear back electric energy meter circular telegram bright screen reading file device which characterized in that: the device comprises an electric screen brightening device used for electrifying the disassembled electric energy meter, a high-speed shooting instrument used for shooting and wirelessly uploading electric quantity readings after the electric energy meter is electrified and brightened, and a computer which is in wireless communication with the high-speed shooting instrument and used for receiving and archiving photos sent by the high-speed shooting instrument;
the electric screen brightening device comprises a base, a shell fixedly arranged above the middle rear part of the base, a three-phase electric meter placing platform and a single-phase electric meter placing platform which are fixedly arranged above the front part of the base, a 2P air switch fixedly arranged on the base and extending out of the top of the shell for controlling the on-off of a mains supply, and a three-phase electric meter electrifying screen brightening component and a single-phase electric meter electrifying screen brightening component for disassembling the electrifying screen display number of the electric energy meter.
2. The detachable electric energy meter powered bright-screen reading archive device as claimed in claim 1, wherein: the electrified screen-lighting assembly of the three-phase electric meter comprises a first travel switch, a first slide rail, a first slide seat, a first electrode seat, 2 first elastic electrodes, a first motor, a first push rod, a first alternating current contactor, a first alternating current-direct current conversion power supply and a first reversing switch; the first travel switch, the first slide rail, the first motor and the first alternating current contactor are respectively fixedly arranged on the upper end surface of the base in the shell cover and are positioned behind the three-phase electric meter placing platform; the first sliding seat is movably arranged on the first sliding rail in the front-back direction, the first electrode seat is fixedly arranged on the first sliding seat, 2 first elastic electrodes are fixedly arranged on the first electrode seat, the first motor is in transmission connection with the first push rod, the front end of the first push rod is fixedly connected with the first sliding seat, the first alternating current-direct current conversion power supply and the first reversing switch are respectively fixedly arranged on the inner end face of the shell cover, and the first reversing switch extends upwards from the interior of the shell cover;
the 2 first elastic electrodes are respectively and electrically connected with 2 output ends of the first alternating current contactor, the first travel switch is electrically connected with a coil of the first alternating current contactor in series, the input end of the first alternating current contactor is electrically connected with the first path of output end of the 2P air switch, and the input end of the 2P air switch is externally connected with AC220V commercial power; the input end of the first alternating current-direct current conversion power supply is electrically connected with the second path of output end of the 2P air switch, and the power supply end of the first motor is electrically connected with the output end of the first alternating current-direct current conversion power supply through the first reversing switch.
3. The detachable electric energy meter powered bright-screen reading archive device as claimed in claim 1, wherein: the electrified bright screen assembly of the single-phase electric meter comprises a second travel switch, a second slide rail, a second slide seat, a second electrode seat, 2 second elastic electrodes, a second motor, a second push rod, a second alternating current contactor, a second alternating current-direct current conversion power supply and a second reversing switch; the second travel switch, the second slide rail, the second motor and the second alternating current contactor are respectively and fixedly arranged on the upper end surface of the base in the shell cover and are positioned behind the single-phase electric meter placing platform; the second sliding seat is movably arranged on the second sliding rail in the front-back direction, the second electrode seat is fixedly arranged on the second sliding seat, 2 second elastic electrodes are fixedly arranged on the second electrode seat, the second motor is in transmission connection with the second push rod, the front end of the second push rod is fixedly connected with the second sliding seat, the second alternating current-direct current conversion power supply and the second reversing switch are respectively fixedly arranged on the inner end face of the shell cover, and the second reversing switch extends upwards from the interior of the shell cover;
the 2 second elastic electrodes are respectively and electrically connected with 2 output ends of a second alternating current contactor, a second travel switch is electrically connected with a coil of the second alternating current contactor in series, the input end of the second alternating current contactor is electrically connected with the first path of output end of a 2P air switch, and the input end of the 2P air switch is externally connected with AC220V commercial power; the input end of the second alternating current-direct current conversion power supply is electrically connected with the second output end of the 2P air switch, and the power supply end of the second motor is electrically connected with the output end of the second alternating current-direct current conversion power supply through the second reversing switch.
4. The detachable electric energy meter powered bright screen reading archive device as claimed in any one of claims 1 to 3, wherein: the base is a rectangular aluminum plate, and the size of the base is 800 mm in length, 500 mm in width and 5mm in thickness.
5. The detachable electric energy meter powered bright-screen reading archive device as claimed in claim 4, wherein: four corners of the lower end face of the base are respectively provided with 1 supporting leg.
6. The detachable electric energy meter powered bright screen reading archive device as claimed in any one of claims 1 to 3, wherein: the shell cover is an aluminum shell piece formed by surrounding a top plate, a left plate, a right plate and a rear plate, and the top plate of the shell cover is provided with an air switch through hole and 2 reversing switch mounting holes.
7. The detachable electric energy meter powered bright screen reading archive device as claimed in any one of claims 1 to 3, wherein: the three-phase electric meter placing platform and the single-phase electric meter placing platform are fixedly arranged on the upper end face in front of the base from left to right and are positioned at the front end of the shell cover; the three-phase electric meter placing platform and the single-phase electric meter placing platform are both aluminum rectangular plate members, and 3 first limiting bulges for limiting the placed three-phase electric meter when in use are respectively arranged on the upper end surface of the three-phase electric meter placing platform; the up end of single-phase electric meter place the platform go up the branch and be equipped with the spacing 3 second that are spacing to the single-phase electric meter of placing when using protrudingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010893853.8A CN111896911A (en) | 2020-08-31 | 2020-08-31 | Electric energy meter electrified bright screen reading filing device after being disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010893853.8A CN111896911A (en) | 2020-08-31 | 2020-08-31 | Electric energy meter electrified bright screen reading filing device after being disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111896911A true CN111896911A (en) | 2020-11-06 |
Family
ID=73225772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010893853.8A Pending CN111896911A (en) | 2020-08-31 | 2020-08-31 | Electric energy meter electrified bright screen reading filing device after being disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111896911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884735A (en) * | 2021-09-26 | 2022-01-04 | 国网四川省电力公司绵阳供电公司 | Electricity price modification device for electric energy meter |
-
2020
- 2020-08-31 CN CN202010893853.8A patent/CN111896911A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884735A (en) * | 2021-09-26 | 2022-01-04 | 国网四川省电力公司绵阳供电公司 | Electricity price modification device for electric energy meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111896911A (en) | Electric energy meter electrified bright screen reading filing device after being disassembled | |
| CN203981846U (en) | The operating mechanism pick-up unit of isolating switch | |
| CN212433389U (en) | Electric bright screen reading and archiving device for disassembled electric energy meter | |
| CN214951867U (en) | DC monitoring intelligent fault monitoring alarm device in DC screen | |
| CN209272094U (en) | A kind of pcb board cleaning machine gripping body | |
| CN106952785B (en) | A kind of rectifier relay with microswitch | |
| CN211019670U (en) | Communication cabinet convenient to overhaul | |
| CN210628125U (en) | Dual-power automatic transfer switch with quick installation | |
| CN209184262U (en) | The removable shared charging unit of one kind | |
| CN206742157U (en) | A kind of rectifier relay with microswitch | |
| CN103199572B (en) | charging base station and charging method | |
| CN111755854A (en) | Detachable short circuit grounding device | |
| CN217181597U (en) | Internet sharing cell-phone precious receiving and dispatching cabinet that charges | |
| CN212751247U (en) | Network time sequence power supply controller convenient to wiring | |
| CN216751182U (en) | Overvoltage protection structure of switching power supply | |
| CN218384172U (en) | Smoke alarm for household | |
| CN215345386U (en) | Long service life's light-operated LED drive power supply | |
| CN111391685B (en) | Charging device | |
| CN212647706U (en) | Real device of instructing of electric automatization engineering | |
| CN215522788U (en) | Imaging component and screen display equipment | |
| CN210099723U (en) | Automatic plate turnover structure for grinding PCB | |
| CN213900660U (en) | Handheld shooting equipment | |
| CN213691731U (en) | Voltage transformer easy to assemble | |
| CN217135843U (en) | 400G optical forwarding card | |
| CN212510869U (en) | Alternating current-direct current can dismantle external battery LED projecting lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |