CN111999693A - Intelligent electric energy meter detection device and detection method - Google Patents
Intelligent electric energy meter detection device and detection method Download PDFInfo
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- CN111999693A CN111999693A CN202010731621.2A CN202010731621A CN111999693A CN 111999693 A CN111999693 A CN 111999693A CN 202010731621 A CN202010731621 A CN 202010731621A CN 111999693 A CN111999693 A CN 111999693A
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- 238000001514 detection method Methods 0.000 title claims abstract description 129
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 125000003003 spiro group Chemical group 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- 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
Abstract
An intelligent electric energy meter detection device, comprising: the device comprises a controller, a machine vision system, an electric energy meter pedestal, two side plates, a mounting plate, a lifting driving device, a switching key detection mechanism, a tail cover key detection mechanism and an infrared signal emission detection mechanism, wherein the lower ends of the two side plates are respectively connected with the electric energy meter pedestal; the machine vision system is electrically connected with the controller; the machine vision system is arranged at the lower end of the lifting plate and is positioned among the switching key detection mechanism, the tail cover key detection mechanism and the infrared signal emission detection mechanism; the controller is connected with the inner side end of one side plate.
Description
Technical Field
The invention relates to the field of electric energy meter detection equipment, in particular to an intelligent electric energy meter detection device and a detection method.
Background
The intelligent electric energy meter is provided with an LCD (Liquid CrYstal DisplaY for short), a tail cover key and an infrared emission window internally provided with an infrared emission tube; the LCD can display three-phase real-time voltage, three-phase real-time current state, voltage and current phase sequence, and voltage and current characters of a corresponding phase when a certain phase is open, and can display through cyclic switching of a switching key; the tail cover button is used for preventing electricity stealing, and the tail cover electric energy meter can be recorded by pressing the tail cover button to open the tail cover; the method comprises the following steps of (1) sending an infrared signal through an infrared transmitting tube when a real-time meter code is read, an electric energy meter is in a phase failure, a current loss and a voltage loss, a reverse sequence and a battery alarm are carried out; in order to ensure that the electric energy meter is safely used, the reliability of a switching key, a tail cover key and infrared signal emission needs to be detected; the structure of the electric energy meter detection system can be known from the electric energy meter detection system disclosed in the utility model of the chinese patent application No. 201920402564.6; the traditional electric energy meter detection system has the defect that the reliability of the switching key, the tail cover key and the infrared signal emission cannot be detected, so that the intelligent electric energy meter detection device and the detection method which can detect the reliability of the switching key, the tail cover key and the infrared signal emission become problems to be solved urgently.
Disclosure of Invention
The invention aims to overcome the defect that the existing electric energy meter detection system cannot detect the reliability of switching keys, tail cover keys and infrared signal emission, and provides an intelligent electric energy meter detection device and a detection method capable of detecting the reliability of switching keys, tail cover keys and infrared signal emission.
The specific technical scheme of the invention is as follows:
an intelligent electric energy meter detection device, comprising: the device comprises a controller, a machine vision system, an electric energy meter pedestal, two side plates, a mounting plate, a lifting driving device, a switching key detection mechanism, a tail cover key detection mechanism and an infrared signal emission detection mechanism, wherein the lower ends of the two side plates are respectively connected with the electric energy meter pedestal; the machine vision system is electrically connected with the controller; the machine vision system is arranged at the lower end of the lifting plate and is positioned among the switching key detection mechanism, the tail cover key detection mechanism and the infrared signal emission detection mechanism; the controller is connected with the inner side end of one side plate.
Preferably, the electric energy meter stand includes: the electric energy meter comprises a base body, an electric connection terminal group, a pressing plate and a pressure spring group, wherein the base body is provided with an accommodating cavity which is communicated with the upper end and the end of an electric energy meter pedestal respectively, the electric connection terminal group is arranged at the upper end of the base body and is positioned at the rear side of the accommodating cavity, the pressing plate is arranged on the inner side of one side edge of the accommodating cavity, and the pressure spring group is.
Preferably, the switching key detection mechanism includes: the detection assembly comprises a guide plate, a plurality of connecting columns, cross through holes, and detection assemblies, wherein the guide plate is provided with a plurality of guide holes; detect depression bar subassembly includes: by the lower screw thread section that connects gradually, diameter and guiding hole diameter adaptation just wear to locate the hypomere in the guiding hole, the lower extreme is equipped with the middle section that keeps off the ring, wear to locate in the cross through-hole and be equipped with the upper segment that radially keeps off the round pin, the detection depression bar that the upper thread section constitutes, be equipped with the detection pressure head of the adjustment screw of lower screw thread section spiro union, be located detect the pressure head upside and with the lock nut of lower screw thread section spiro union, with the stop nut of upper thread section spiro union, be located the lifter plate downside and the retaining ring of cover outside the upper segment, the cover pushes down the lower pressure spring of deflector upper end and fender ring lower extreme outside the hypomere and both ends one-to-one, the cover pushes down the upper.
Preferably, the tail cover key detection mechanism includes: the Y-direction electric sliding table is connected with the lower end of the lifting plate, the lower end of the Y-direction electric sliding table is provided with a transverse plate, the upper end of the Y-direction electric sliding table is connected with a sliding block of the Y-direction electric sliding table, a through hole is formed in the transverse plate, and the pen-shaped air cylinder is connected with the L-shaped fixed seat; a piston rod of the pen-shaped air cylinder extends out of the lower end of the through hole; the Y-direction electric sliding table is electrically connected with the controller.
Preferably, the infrared signal emission detection mechanism includes: the device comprises an XY electric sliding table connected with the lower end of a lifting plate, a connecting column with the upper end connected with a connecting slider of the XY electric sliding table, a mounting seat with two mounting holes at the lower end and connected with the lower end of the connecting column, two infrared receivers arranged in the two mounting holes in a one-to-one correspondence manner, and an elastic sealing frame connected with the lower end of the mounting seat; the XY electric sliding table is electrically connected with the controller.
Preferably, the lifting driving device is a three-shaft cylinder connected with the lower end of the mounting plate, and a piston shaft plate of the three-shaft cylinder is connected with the upper end of the lifting plate; or the lifting driving device is a double-shaft cylinder, and a piston shaft plate of the double-shaft cylinder is connected with the upper end of the lifting plate.
A detection method of an intelligent electric energy meter detection device is characterized in that the intelligent electric energy meter detection device is (1) an electric energy meter is arranged in an accommodating cavity of an electric energy meter pedestal, a switching key of the electric energy meter is positioned below a switching key detection mechanism, a tail cover key is positioned below the tail cover key detection mechanism, an infrared emission window is positioned below an infrared signal emission detection mechanism, a pressing plate presses one side of the electric energy meter to be fixed under the action of a pressure spring group, and the electric energy meter is communicated with a power supply through an electric connection terminal group; (2) selecting two detection assemblies which correspond to two switching keys of the electric energy meter one by one according to the phenotype of the electric energy meter, pressing down a detection pressure rod and enabling a radial stop pin to penetrate through a cross through hole from top to bottom, rotating the detection pressure rod and enabling the lower end of a lifting plate to stop the radial stop pin, and rotating a detection pressure head to adjust the distance between the lower end of the detection pressure head and the lower end of an elastic sealing frame to a set value and locking the detection pressure head by using a locking nut; (3) the machine vision system detects the position of a tail cover key of the electric energy meter, the controller controls and starts the Y-direction electric sliding table to drive the L-shaped fixing seat to drive the pen-shaped air cylinder to move to adjust the position of the pen-shaped air cylinder, and the lower end of a piston rod of the pen-shaped air cylinder is aligned with the tail cover key of the electric energy meter; (4) the machine vision system detects the position of an infrared emission window of the electric energy meter, the controller controls and starts the XY electric sliding table, the connecting column is driven to drive the mounting seat and the elastic sealing frame to move to adjust the position, and the lower end of the elastic sealing frame is aligned with the infrared emission window of the electric energy meter; (5) the lifting driving device drives the lifting plate to descend, the switching key for pressing the electric energy meter by the detection pressure head is used for switching, displaying and detecting the LCD, the lower end of the elastic sealing frame is used for pressing the upper end of an infrared emission window of the electric energy meter, the infrared receiver is used for receiving infrared signals sent by the infrared emission tube and detecting the infrared signals, the piston rod of the pen-shaped air cylinder stretches out and presses the tail cover key of the electric energy meter to open the tail cover and detect, and the tail cover opening record of the electric energy meter is checked.
Compared with the prior art, the invention has the beneficial effects that: the intelligent electric energy meter detection device is used for positioning the electric energy meter through the electric energy meter pedestal, detecting the positions of the switching key, the tail cover key and the infrared signal emission window by the machine vision system, switching the key detection mechanism, the tail cover key detection mechanism and the infrared signal emission detection mechanism by the controller, and detecting the reliability of the switching key, the tail cover key and the infrared signal emission of the electric energy meter conveniently and quickly. The pressing plate and the pressure spring set of the electric energy meter pedestal are beneficial to placing, taking and fixing the electric energy meter; the electric connection terminal group is beneficial to the connection of the electric energy meter and a power supply. Switch button detection mechanism according to the phenotype of electric energy meter, selects two detection component that switch the button one-to-one with two of electric energy meter, pushes down and detects the depression bar and make radial backing pin pass the cross through-hole from the top down, and rotatory detection depression bar just makes the lifter plate lower extreme block radial backing pin, and the adjustment of rotatory detection pressure head detects the distance between pressure head lower extreme and the elastic seal frame lower extreme and to the setting value to lock with lock nut, adjustment convenient and fast. The tail cover key detection mechanism drives the L-shaped fixing seat to drive the pen-shaped air cylinder to move to adjust the position of the pen-shaped air cylinder through the Y-direction electric sliding table, so that the lower end of a piston rod of the pen-shaped air cylinder is aligned with the tail cover key of the electric energy meter, and the movement precision is high.
The infrared signal emission detection mechanism drives the connecting column to drive the mounting seat and the elastic sealing frame to move and adjust the position through the XY electric sliding table, so that the lower end of the elastic sealing frame is aligned with an infrared emission window of the electric energy meter, and the movement precision is high; the elastic sealing frame is beneficial to detection so as to press the infrared emission window and prevent the infrared signal from being interfered. The lifting driving device is a three-axis cylinder or a two-axis cylinder connected with the lower end of the mounting plate, and the lifting plate can be lifted stably and cannot rotate. The detection method of the intelligent electric energy meter detection device can meet the requirement for detecting the reliability of the switching key, the tail cover key and the infrared signal emission of the electric energy meter.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a view A-A of FIG. 1;
FIG. 3 is a view B-B of FIG. 1;
fig. 4 is a schematic structural view of the detection assembly.
In the figure: the device comprises a controller 1, a machine vision system 2, a switching key detection mechanism 3, a guide hole 31, a guide plate 32, a connecting column 33, a cross-shaped through hole 34, a lower thread section 35, a lower section 36, a baffle ring 37, a middle section 38, a radial baffle pin 39, an upper section 310, an upper thread section 311, a detection pressure rod 312, a detection pressure head 313, a locking nut 314, a limiting nut 315, a baffle ring 316, a lower pressure spring 317, an upper pressure spring 318, a tail cover key detection mechanism 4, a Y-direction electric sliding table 41, a transverse plate 42, an L-shaped fixed seat 43, a through hole 44, a pen-shaped air cylinder 45, an infrared signal emission detection mechanism 5, an XY electric sliding table 51, a connecting column 52, a mounting hole 53, a mounting seat 54, an infrared receiver 55, an elastic sealing frame 56, an electric energy meter base 6, a containing cavity 61, a base 62, an electric connection terminal group 63, a pressure plate 64, a pressure spring group 65, a, a switch key 12 and a tail cover key 13.
Detailed Description
The invention will be further described with reference to the drawings.
As shown in the attached figures 1, 2, 3 and 4: an intelligent electric energy meter detection device, comprising: the device comprises a controller 1, a machine vision system 2, an electric energy meter pedestal 6, two side plates 7, a mounting plate 8, a lifting plate 9, a lifting driving device, a switching key detection mechanism 3, a tail cover key detection mechanism 4 and an infrared signal emission detection mechanism 5, wherein the lower ends of the two side plates 7 are respectively welded with the electric energy meter pedestal 6, the mounting plate 8 is respectively in threaded connection with the upper ends of the two side plates 7, the lifting plate 9 is arranged at the lower end of the mounting plate 8, the lifting driving device is arranged between the mounting plate 8 and the lifting plate 9, the switching key detection mechanism 3 is arranged on the lifting plate 9, the tail; the machine vision system 2 is arranged at the lower end of the lifting plate 9 and is positioned among the switching key detection mechanism 3, the tail cover key detection mechanism 4 and the infrared signal emission detection mechanism 5; the controller 1 is in threaded connection with the inner side end of one side plate 7; the machine vision system 2 is electrically connected with the controller 1.
The electric energy meter pedestal 6 comprises: the electric energy meter comprises a base body 62 provided with an accommodating cavity 61 which is respectively communicated with the upper end and the end of the electric energy meter pedestal 6, an electric connection terminal group 63 which is arranged at the upper end of the base body 62 and is positioned at the rear side of the accommodating cavity 61, a pressing plate 64 which is arranged at the inner side of one side of the accommodating cavity 61, and a pressure spring group 65 of which the two ends are connected with one side of the accommodating cavity 61 and the pressing plate 64 in a one-.
The switching key detection mechanism 3 includes: the detection device comprises a guide plate 32 provided with six guide holes 31, four connecting columns 33, cross through holes 34 and detection assemblies, wherein the two ends of each connecting column 33 are in one-to-one corresponding threaded connection with the lower end of the lifting plate 9 and the upper end of the guide plate 32, the number of the cross through holes 34 is the same as that of the guide holes 31, the number of the cross through holes is the same as that of the guide holes 31, and the detection assemblies respectively correspond to the guide holes 31 and the cross through holes 34 one by one; detect depression bar subassembly includes: the device comprises a lower thread section 35, a lower section 36, a middle section 38, an upper section 310, a detection pressure rod 312, a detection pressure head 313, a locking nut 314, a limiting nut 315, a check ring 316, a lower pressure spring 317 and an upper pressure spring 318, wherein the lower thread section 35, the lower section 36, the middle section 38, the lower section 38, the diameter of the upper section 310, the diameter of the upper section 311, the diameter of the lower section 36, the diameter of the upper section 310, the diameter of the guide hole 31, the diameter of the upper section 310, the diameter of the upper section 311, the upper section 35, the lower section 35, the upper section 310, the upper section 311, the. The diameter of the lower section 36 and the diameter of the upper section 310 are each smaller than the diameter of the middle section 38; the retaining nut 315 is a wing nut.
The tail cover key detection mechanism 4 comprises: a Y-direction electric sliding table 41 connected with the lower end of the lifting plate 9, an L-shaped fixed seat 43 with a transverse plate 42 arranged at the lower end and the upper end connected with a sliding block of the Y-direction electric sliding table 41, a through hole 44 arranged on the transverse plate 42, and a pen-shaped air cylinder 45 connected with the L-shaped fixed seat 43; the piston rod of the pen-shaped air cylinder 45 extends out of the lower end of the through hole 44; the Y-direction electric slide table 41 is electrically connected to the controller 1.
The infrared signal emission detection mechanism 5 includes: an XY electric sliding table 51 in threaded connection with the lower end of the lifting plate 9, a connecting column 52 in threaded connection with a connecting slider of the XY electric sliding table 51 at the upper end, a mounting base 54 with two mounting holes 53 at the lower end and in threaded connection with the lower end of the connecting column 52, two infrared receivers 55 arranged in the two mounting holes 53 in a one-to-one correspondence manner, and an elastic sealing frame 56 in threaded connection with the lower end of the mounting base 54; the XY electric slide table 51 is electrically connected to the controller 1. The elastic sealing frame 56 is made of rubber.
The lifting driving device is a three-shaft cylinder 10 connected with the lower end of the mounting plate 8, and a piston shaft plate of the three-shaft cylinder 10 is connected with the upper end of the lifting plate 9.
A detection method of an intelligent electric energy meter detection device is disclosed, wherein the intelligent electric energy meter detection device is the intelligent electric energy meter detection device, and comprises the following steps that (1) an electric energy meter 11 is arranged in an accommodating cavity 61 of an electric energy meter pedestal 6, a switching key 12 of the electric energy meter is arranged below a switching key detection mechanism, a tail cover key 13 is arranged below a tail cover key detection mechanism 4, an infrared emission window (not shown) is arranged below an infrared signal emission detection mechanism 5, a pressing plate 64 presses one side of the electric energy meter to be fixed under the action of a pressure spring group 65, and the electric energy meter is communicated with a power supply through an electric connection terminal group 63; (2) according to the phenotype of the electric energy meter, selecting two detection assemblies which correspond to two switching keys of the electric energy meter one by one, pressing down the detection pressure lever 312 and enabling the radial stop pin 39 to penetrate through the cross through hole 34 from top to bottom, rotating the detection pressure lever 312 and enabling the lower end of the lifting plate 92 to stop the radial stop pin 39, and rotating the detection pressure head 313 to adjust the distance between the lower end of the detection pressure head 313 and the lower end of the elastic sealing frame 56 to a set value and locking the set value by using a locking nut 314; (3) the machine vision system 2 detects the position of a tail cover key of the electric energy meter, the controller 1 controls and starts the Y-direction electric sliding table 41 to drive the L-shaped fixing seat 43 to drive the pen-shaped air cylinder 45 to move to adjust the position of the pen-shaped air cylinder 45, and the lower end of a piston rod of the pen-shaped air cylinder 45 is aligned with the tail cover key of the electric energy meter; (4) the machine vision system 2 detects the position of an infrared emission window of the electric energy meter, the controller 1 controls and starts the XY electric sliding table 51, and the connecting column 52 is driven to drive the mounting seat 54 and the elastic sealing frame 56 to move to adjust the position, so that the lower end of the elastic sealing frame 56 is aligned with the infrared emission window of the electric energy meter; (5) the triaxial cylinder 10 drives the lifting plate 9 to descend, the switching key for pressing the electric energy meter by the detection pressure head is used for switching, displaying and detecting the LCD, the lower end of the elastic sealing frame 56 is used for pressing the upper end of an infrared emission window of the electric energy meter, the infrared receiver 55 is used for receiving an infrared signal sent by an infrared emission tube for detecting the infrared signal, the piston rod of the pen-shaped cylinder 45 extends out of the tail cover key for pressing the electric energy meter to detect the opening of a tail cover, and the opening record of the tail cover of the electric energy meter is checked.
In addition to the above embodiments, the technical features or technical data of the present invention may be reselected and combined to form new embodiments within the scope of the claims and the specification of the present invention, which are all realized by those skilled in the art without creative efforts, and thus, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and are within the protection scope of the present invention.
Claims (7)
1. An intelligent electric energy meter detection device, comprising: controller, machine vision system, characterized by, intelligent ammeter detection device still include: the device comprises an electric energy meter pedestal, two side plates, a mounting plate, a lifting driving device, a switching key detection mechanism, a tail cover key detection mechanism and an infrared signal emission detection mechanism, wherein the lower ends of the two side plates are respectively connected with the electric energy meter pedestal; the machine vision system is electrically connected with the controller; the machine vision system is arranged at the lower end of the lifting plate and is positioned among the switching key detection mechanism, the tail cover key detection mechanism and the infrared signal emission detection mechanism.
2. The intelligent electric energy meter detection device according to claim 1, wherein the electric energy meter pedestal comprises: the electric energy meter comprises a base body, an electric connection terminal group, a pressing plate and a pressure spring group, wherein the base body is provided with an accommodating cavity which is communicated with the upper end and the end of an electric energy meter pedestal respectively, the electric connection terminal group is arranged at the upper end of the base body and is positioned at the rear side of the accommodating cavity, the pressing plate is arranged on the inner side of one side edge of the accommodating cavity, and the pressure spring group is.
3. The intelligent electric energy meter detection device according to claim 1 or 2, wherein the switching key detection mechanism comprises: the detection assembly comprises a guide plate, a plurality of connecting columns, cross through holes, and detection assemblies, wherein the guide plate is provided with a plurality of guide holes; detect depression bar subassembly includes: by the lower screw thread section that connects gradually, diameter and guiding hole diameter adaptation just wear to locate the hypomere in the guiding hole, the lower extreme is equipped with the middle section that keeps off the ring, wear to locate in the cross through-hole and be equipped with the upper segment that radially keeps off the round pin, the detection depression bar that the upper thread section constitutes, be equipped with the detection pressure head of the adjustment screw of lower screw thread section spiro union, be located detect the pressure head upside and with the lock nut of lower screw thread section spiro union, with the stop nut of upper thread section spiro union, be located the lifter plate downside and the retaining ring of cover outside the upper segment, the cover pushes down the lower pressure spring of deflector upper end and fender ring lower extreme outside the hypomere and both ends one-to-one, the cover pushes down the upper.
4. The intelligent electric energy meter detection device according to claim 1 or 2, wherein the tail cover key detection mechanism comprises: the Y-direction electric sliding table is connected with the lower end of the lifting plate, the lower end of the Y-direction electric sliding table is provided with a transverse plate, the upper end of the Y-direction electric sliding table is connected with a sliding block of the Y-direction electric sliding table, a through hole is formed in the transverse plate, and the pen-shaped air cylinder is connected with the L-shaped fixed seat; a piston rod of the pen-shaped air cylinder extends out of the lower end of the through hole; the Y-direction electric sliding table is electrically connected with the controller.
5. The intelligent electric energy meter detection device according to claim 1 or 2, wherein the infrared signal emission detection mechanism comprises: the device comprises an XY electric sliding table connected with the lower end of a lifting plate, a connecting column with the upper end connected with a connecting slider of the XY electric sliding table, a mounting seat with two mounting holes at the lower end and connected with the lower end of the connecting column, two infrared receivers arranged in the two mounting holes in a one-to-one correspondence manner, and an elastic sealing frame connected with the lower end of the mounting seat; the XY electric sliding table is electrically connected with the controller.
6. The intelligent electric energy meter detection device according to claim 1 or 2, wherein the lifting driving device is a three-shaft cylinder connected with the lower end of the mounting plate, and a piston shaft plate of the three-shaft cylinder is connected with the upper end of the lifting plate; or the lifting driving device is a double-shaft cylinder, and a piston shaft plate of the double-shaft cylinder is connected with the upper end of the lifting plate.
7. The detection method of the detection device of the intelligent electric energy meter is characterized in that (1) the electric energy meter is arranged in an accommodating cavity of a pedestal of the electric energy meter, a switching key of the electric energy meter is positioned below a switching key detection mechanism, a tail cover key is positioned below the tail cover key detection mechanism, an infrared emission window is positioned below an infrared signal emission detection mechanism, a pressing plate presses one side of the electric energy meter to be fixed under the action of a pressing spring group, and the electric energy meter is communicated with a power supply through an electric connection terminal group; (2) selecting two detection assemblies which correspond to two switching keys of the electric energy meter one by one according to the phenotype of the electric energy meter, pressing down a detection pressure rod and enabling a radial stop pin to penetrate through a cross through hole from top to bottom, rotating the detection pressure rod and enabling the lower end of a lifting plate to stop the radial stop pin, and rotating a detection pressure head to adjust the distance between the lower end of the detection pressure head and the lower end of an elastic sealing frame to a set value and locking the detection pressure head by using a locking nut; (3) the machine vision system detects the position of a tail cover key of the electric energy meter, the controller controls and starts the Y-direction electric sliding table to drive the L-shaped fixing seat to drive the pen-shaped air cylinder to move to adjust the position of the pen-shaped air cylinder, and the lower end of a piston rod of the pen-shaped air cylinder is aligned with the tail cover key of the electric energy meter; (4) the machine vision system detects the position of an infrared emission window of the electric energy meter, the controller controls and starts the XY electric sliding table, the connecting column is driven to drive the mounting seat and the elastic sealing frame to move to adjust the position, and the lower end of the elastic sealing frame is aligned with the infrared emission window of the electric energy meter; (5) the lifting driving device drives the lifting plate to descend, the switching key for pressing the electric energy meter by the detection pressure head is used for switching, displaying and detecting the LCD, the lower end of the elastic sealing frame is used for pressing the upper end of an infrared emission window of the electric energy meter, the infrared receiver is used for receiving infrared signals sent by the infrared emission tube and detecting the infrared signals, the piston rod of the pen-shaped air cylinder stretches out and presses the tail cover key of the electric energy meter to open the tail cover and detect, and the tail cover opening record of the electric energy meter is checked.
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| CN207096429U (en) * | 2017-06-26 | 2018-03-13 | 宁波三星医疗电气股份有限公司 | A kind of carrier communication automatic detection device of three-phase electric energy meter |
| CN207096428U (en) * | 2017-06-26 | 2018-03-13 | 宁波三星医疗电气股份有限公司 | A kind of infrared automatic detection device of electric energy meter |
| CN207798905U (en) * | 2017-11-02 | 2018-08-31 | 国电南瑞科技股份有限公司 | A kind of three-phase electric energy meter |
| CN209387261U (en) * | 2019-01-09 | 2019-09-13 | 东莞市鸿达测量仪器有限公司 | It is a kind of applied to key, the spring gauge head of switch life testing field |
| CN110865327A (en) * | 2019-11-01 | 2020-03-06 | 杭州德创电子股份有限公司 | Automatic multi-functional testing arrangement of electric energy meter |
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