CN107328976A - A kind of intelligent universal meter for electric power apparatus examination based on Internet of Things - Google Patents
A kind of intelligent universal meter for electric power apparatus examination based on Internet of Things Download PDFInfo
- Publication number
- CN107328976A CN107328976A CN201710658811.4A CN201710658811A CN107328976A CN 107328976 A CN107328976 A CN 107328976A CN 201710658811 A CN201710658811 A CN 201710658811A CN 107328976 A CN107328976 A CN 107328976A
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- Prior art keywords
- fixed
- plate
- internet
- things
- electric power
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/12—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will
- G01R15/125—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will for digital multimeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
Abstract
The present invention relates to a kind of intelligent universal meter for electric power apparatus examination based on Internet of Things, including watchcase, siren and some wiring units are set on watchcase, wiring units include terminals, test pencil, two fixed plates and two fixed cells, fixed cell includes opening, fixing axle, clamping plate, central plate, two collars and two telescopic units, siren includes driver element, lamp plate and two percussion units, driver element includes motor, driving wheel, fixed block and framework, the intelligent universal meter for electric power apparatus examination based on Internet of Things inserts retainer ring by inserted link and realizes Boards wall, fixed fixed plate and the purpose of test pencil are reached using strap, prevent test pencil from coming off, ensure that service work is smoothed out, moreover, framework is driven to move by driver element, and lamp plate is lighted, so that user can see luminous lamp plate clearly at noisy scene is moving left and right this alarm signal, improve the practicality of instrument.
Description
Technical field
The present invention relates to field of electrical equipment, more particularly to a kind of intelligence for electric power apparatus examination based on Internet of Things
Type universal meter.
Background technology
Universal meter is a kind of current most common digital instrument, it is mainly characterized by, and the degree of accuracy is high, universal meter resolution ratio is strong,
Test function is perfect, measuring speed is fast, intuitive display, filtering function are strong, power consumptive province and be easy to carry.Since the nineties,
Digital multimeter obtains in China and popularizes and widely use rapidly, it has also become hyundai electronicses measure what is worked with electric equipment maintenance
Indispensable instrument.
Universal meter is in use, it is necessary to test pencil is assigned on the binding post of watchcase, but after assigning, by
In lacking corresponding fixing device, cause test pencil easily to be come off from watchcase, influence the use of instrument, meanwhile, instrument is provided with
Buzzer, by sending the sound to point out short-circuit signal, but in actual use, when user is at some noisy scenes
(such as power station, chemical plant) is tested, and the sound that buzzer is sent easily is covered by the brouhaha at scene, causes user to be difficult to
Alarm signal is received, so as to cause existing universal meter practicality to decline.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art there is provided a kind of based on Internet of Things
Intelligent universal meter for electric power apparatus examination.
The technical solution adopted for the present invention to solve the technical problems is：It is a kind of that power equipment inspection is used for based on Internet of Things
The intelligent universal meter repaiied, including watchcase, watchcase are provided with display, power switch, data maintained switch, siren, function
Knob and some wiring units；
The wiring units include terminals, test pencil, two fixed plates and two fixed cells, and the terminals are arranged on
On watchcase, two fixed cells are separately positioned on the both sides of terminals, and one end of the test pencil is arranged on terminals, and two
The individual fixed plate is separately positioned on the both sides of test pencil, and the test pencil is corresponded with fixed cell；
The fixed cell includes opening, fixing axle, clamping plate, central plate, two collars and two telescopic units, described to open
Mouth is arranged on watchcase, and the two ends of the fixing axle are separately fixed on the inwall of opening both sides, and two collars cover respectively
It is located at the two ends of fixing axle and is connected with Boards wall, the central plate is fixed on clamping plate, two telescopic unit difference
The both sides of centrally disposed plate；
The siren includes being provided with alarm device in recess and the transparent cover plate being arranged on above recess, the recess,
The alarm device includes driver element, lamp plate and two percussion units, and two units that tap are separately positioned on driving list
The both sides of member, the lamp plate is arranged on the top of driver element, and the driver element is with tapping unit drive connection；
The driver element includes motor, drive shaft, driving wheel, fixed block and framework, and the motor is fixed
Bottom in recess and it is connected with the bottom of drive shaft, the driving wheel is fixed on the top of drive shaft, the fixation
Block is fixed on the top of driving wheel and in framework, and the framework is fixed on the lower section of lamp plate.
Preferably, in order to send the sound so as to further strengthen the alarm capabilities of siren, the percussion by tapping
Unit includes slide bar, iron block and taps block, and the percussion block is fixedly connected by slide bar with framework, and the iron block is fixed on recess
Inwall on, the iron block and tap the straight line that is linked to be of block and overlapped with the central axis of slide bar.
Preferably, in order to which supporting slider is moved and limits the moving direction of slide bar, the percussion unit also includes pole
And locating ring, the bottom of the pole is fixed on the bottom of recess, and the locating ring is fixed on the top of pole and is set in cunning
On bar.
Preferably, in order to which Auxiliary support driving wheel is rotated, the pole is provided with side plate close to the side of drive shaft, described
Side plate is located at the lower section of driving wheel and is fixed on pole.
Preferably, in order to fix the fixed plate on test pencil by strap, the telescopic unit includes sleeve pipe, inserted
Bar and retainer ring, the retainer ring are fixed on watchcase and are set on inserted link, and described sleeve pipe is fixed on the central plate, described to insert
One end of bar is arranged in sleeve pipe, and spring and contact plate are provided with described sleeve pipe, and the contact plate is fixedly connected and led to inserted link
The bottom for crossing spring and sleeve pipe is connected, and the spring is in compressive state.
Preferably, for the ease of the moving direction of fixed inserted link, described sleeve pipe is interior to be provided with spacing ring, and the spacing ring is consolidated
It is scheduled on the inwall of the collar and is set on inserted link.
Preferably, for the ease of inserted link inserted into retainer ring, the one end of the inserted link away from central plate is shaped as half
It is spherical.
Preferably, for the ease of pulling inserted link movement, the telescopic unit also includes arm-tie, and the arm-tie is arranged on solid
Determine between ring and sleeve pipe and be fixed on inserted link.
Preferably, in order to protect watchcase, the periphery of the watchcase is provided with protection sheath.
Preferably, for the ease of operation, the power switch and data maintained switch are touch key.
When using the universal meter, for the ease of fixed test pencil in order to measure, when test pencil is inserted into terminals, by test pencil
The open interior of both sides fixed plate alignment terminals both sides fixed cell, then inserts test pencil, fixed plate is located in opening, and
It is afterwards in fixed cell, the arm-tie in two telescopic units is close to each other, and rotary clamp plate, clamping plate is clamped fixed plate with solid
Determine test pencil, the retainer ring on inserted link alignment watchcase that now arm-tie is pulled, clamping plate has also clamped fixed plate simultaneously, then unclamped and draw
Compressed spring makes inserted link move through retainer ring to away from central plate direction to recover deformation in plate, telescopic unit, this
Sample just secures the position of clamping plate, realizes fixed fixed plate and test pencil by strap, prevents universal meter to power equipment
Test pencil comes off when being overhauled, when service work be smoothed out.This is used for the intelligent of electric power apparatus examination based on Internet of Things
Universal meter in fixed cell by inserted link insert retainer ring realize Boards wall, using strap reach fixed fixed plate and
The purpose of test pencil, prevents that test pencil comes off during instrument use, it is ensured that service work is smoothed out.
In order that the alarm signal sent can also be received in noisy working site by user, the universal meter passes through alarm
Device signal an alert, in the recess of siren, the motor in driver element drives driving wheel to rotate by drive shaft,
Fixed fixed block on the drive wheel is subjected to displacement and while lower portion is moved, drive framework to move left and right, make frame
Lamp plate effect movement on frame, while lamp plate is shinny so that user can see luminous lamp plate clearly in left and right at noisy scene
This mobile alarm signal, enables a user to smoothly receive alarm signal, in order to strengthen alarm function, in framework or so
While mobile, the slide bar movement of framework both sides is driven, percussion block of the slide bar away from framework one end is tapped iron block and sends the sound,
So that user also can obtain alarm signal at few scene of making an uproar by recognizing sound.This is set based on Internet of Things for electric power
The intelligent universal meter of standby maintenance drives framework to move by driver element, and lamp plate is lighted, so that user is noisy
Scene can see luminous lamp plate clearly and moving left and right this alarm signal, improve the practicality of instrument.
The beneficial effects of the invention are as follows be somebody's turn to do the intelligent universal meter for electric power apparatus examination based on Internet of Things in fixation
Retainer ring is inserted by inserted link in unit and realizes Boards wall, fixed fixed plate and the purpose of test pencil are reached using strap,
Prevent that test pencil comes off during instrument use, it is ensured that service work is smoothed out, moreover, and frame is driven by driver element
Frame is moved, and lamp plate is lighted, so that user can see luminous lamp plate clearly at noisy scene is moving left and right this
Alarm signal, improves the practicality of instrument.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the intelligent universal meter for electric power apparatus examination based on Internet of Things of the present invention；
Fig. 2 is the knot of the wiring units of the intelligent universal meter for electric power apparatus examination based on Internet of Things of the present invention
Structure schematic diagram；
Fig. 3 is the knot of the fixed cell of the intelligent universal meter for electric power apparatus examination based on Internet of Things of the present invention
Structure schematic diagram；
Fig. 4 is the knot of the telescopic unit of the intelligent universal meter for electric power apparatus examination based on Internet of Things of the present invention
Structure schematic diagram；
Fig. 5 is the structure of the siren of the intelligent universal meter for electric power apparatus examination based on Internet of Things of the present invention
Schematic diagram；
Fig. 6 is the knot of the driver element of the intelligent universal meter for electric power apparatus examination based on Internet of Things of the present invention
Structure schematic diagram；
In figure：1. watchcase, 2. protection sheaths, 3. displays, 4. power switches, 5. data maintained switch, 6. sirens, 7.
Function knob, 8. wiring units, 9. terminals, 10. test pencils, 11. fixed plates, 12. fixed cells, 13. fixing axles, 14. collars,
15. clamping plate, 16. central plates, 17. telescopic units, 18. sleeve pipes, 19. inserted links, 20. retainer rings, 21. arm-ties, 22. springs, 23. limits
Position ring, 24. contact plates, 25. transparent cover plates, 26. motors, 27. drive shafts, 28. driving wheels, 29. fixed blocks, 30. frameworks,
31. lamp plate, 32. slide bars, 33. tap block, 34. iron blocks, 35. poles, 36. locating rings, 37. side plates, 38. recesses, 39. openings.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figs 1 to 6, a kind of intelligent universal meter for electric power apparatus examination based on Internet of Things, including watchcase
1, watchcase 1 is provided with display 3, power switch 4, data maintained switch 5, siren 6, function knob 7 and some wiring units
8；
The wiring units 8 include terminals 9, test pencil 10, two fixed plates 11 and two fixed cells 12, the wiring
End 9 is arranged on watchcase 1, and two fixed cells 12 are separately positioned on the both sides of terminals 9, and one end of the test pencil 10 is set
Put on terminals 9, two fixed plates 11 are separately positioned on the both sides of test pencil 10, the test pencil 10 and fixed cell 12 1
One correspondence；
It is flexible that the fixed cell 8 includes opening 39, fixing axle 13, clamping plate 15, central plate 16, two collars 14 and two
Unit 17, the opening 39 is arranged on watchcase 1, and the two ends of the fixing axle 13 are separately fixed at the inwall of 39 both sides of opening
On, two collars 14 are respectively sleeved at the two ends of fixing axle 13 and are fixedly connected with clamping plate 15, and the central plate 16 is fixed
On clamping plate 15, two telescopic units 17 are separately positioned on the both sides of central plate 16；
The siren 6 includes recess 38 and is arranged in the transparent cover plate 25 of the top of recess 38, the recess 38 to be provided with
Alarm device, the alarm device includes driver element, lamp plate 31 and two percussion units, and two units that tap are set respectively
Put in the both sides of driver element, the lamp plate 31 is arranged on the top of driver element, and the driver element is with tapping unit transmission
Connection；
The driver element includes motor 26, drive shaft 27, driving wheel 28, fixed block 29 and framework 30, described to drive
Dynamic motor 26 is fixed on the bottom in recess 38 and is connected with the bottom of drive shaft 27, and the driving wheel 28 is fixed on driving
The top of axle 27, the fixed block 29 is fixed on the top of driving wheel 28 and in framework 30, and the framework 30 is fixed on lamp
The lower section of plate 31.
Preferably, in order to send the sound so as to further strengthen the alarm capabilities of siren 6, the percussion by tapping
Unit includes slide bar 32, iron block 34 and taps block 33, and the percussion block 33 is fixedly connected by slide bar 32 with framework 30, the iron
Block 34 is fixed on the inwall of recess 38, the iron block 34 and the central axis weight for tapping straight line and slide bar 32 that block 33 is linked to be
Close.
Preferably, in order to which supporting slider 32 is moved and limits the moving direction of slide bar 32, the percussion unit also includes
Pole 35 and locating ring 36, the bottom of the pole 35 are fixed on the bottom of recess 38, and the locating ring 36 is fixed on pole 35
Top and be set on slide bar 32.
Preferably, in order to which Auxiliary support driving wheel 28 is rotated, the pole 35 is provided with side close to the side of drive shaft 27
Plate 37, the side plate 37 is located at the lower section of driving wheel 28 and is fixed on pole 35.
Preferably, in order to fix the fixed plate 11 on test pencil 10 by strap 15, the telescopic unit 17 is wrapped
Sleeve pipe 18, inserted link 19 and retainer ring 20 are included, the retainer ring 20 is fixed on watchcase 1 and is set on inserted link 19, described sleeve pipe
18 are fixed on central plate 16, and one end of the inserted link 19 is arranged in sleeve pipe 18, and spring 22 is provided with described sleeve pipe 18 and is connect
Touch panel 24, the contact plate 24 is fixedly connected with inserted link 19 and is connected by spring 22 with the bottom of sleeve pipe 18, the spring 22
In compressive state.
Preferably, for the ease of the moving direction of fixed inserted link 19, described sleeve pipe 18 is interior to be provided with spacing ring 23, the limit
Position ring 23 is fixed on the inwall of the collar 18 and is set on inserted link 19.
Preferably, for the ease of inserted link 19 is inserted into retainer ring 20, the inserted link 19 remote 6 is from one end of central plate 16
It is shaped as hemispherical.
Preferably, for the ease of pulling inserted link 19 to move, the telescopic unit 17 also includes arm-tie 21, the arm-tie 21
It is arranged between retainer ring 20 and sleeve pipe 18 and is fixed on inserted link 19.
Preferably, in order to protect watchcase 1, the periphery of the watchcase 1 is provided with protection sheath 2.
Preferably, for the ease of operation, the power switch 4 and data maintained switch 5 are touch key.
When using the universal meter, for the ease of fixed test pencil 10 in order to measure, when test pencil 10 is inserted into terminals 9,
The both sides fixed plate 11 of test pencil 10 is aligned inside the opening 39 of the both sides fixed cell 12 of terminals 19, test pencil 10 is then inserted, makes
Fixed plate 11 is located in opening 39, then in fixed cell 12, the arm-tie 21 in two telescopic units 17 is close to each other, and
Rotary clamp plate 15, makes clamping plate 15 clamp fixed plate 11 to fix test pencil 10, on the alignment watchcase 1 of inserted link 19 that now arm-tie 21 is pulled
Retainer ring 11, clamping plate 15 also clamped fixed plate 11 simultaneously, then unclamps spring compressed in arm-tie 21, telescopic unit 17
22 make inserted link 19 move through retainer ring 20 to away from the direction of central plate 16 to recover deformation, thus secure clamping plate 15
Position, realizes fixed fixed plate 11 and test pencil 10 by strap 15, prevents universal meter when being overhauled to power equipment
Test pencil 10 comes off, when service work be smoothed out.The intelligent universal meter for electric power apparatus examination based on Internet of Things exists
Retainer ring 20 is inserted by inserted link 19 in fixed cell 12 and realizes that clamping plate 15 is fixed, fixed fixed plate is reached using strap 15
11 and the purpose of test pencil 10, prevent that test pencil 10 comes off during instrument use, it is ensured that service work is smoothed out.
In order that the alarm signal sent can also be received in noisy working site by user, the universal meter passes through alarm
The signal an alert of device 6, in the recess 38 of siren 6, the motor 26 in driver element is driven by drive shaft 27 to be driven
Driving wheel 28 is rotated, while the fixed block 29 being fixed on driving wheel 28 is subjected to displacement and is moved inside framework 30, is driven
Framework 30 is moved left and right, and the lamp plate 31 on framework 30 is acted on movement, while lamp plate 31 is shinny so that user is at noisy scene
Luminous lamp plate 31 can be seen clearly and moving left and right this alarm signal, enable a user to smoothly receive alarm signal,
In order to strengthen alarm function, while framework 30 is moved left and right, drive the slide bar 32 of the both sides of framework 30 to move, make slide bar 32 remote
Percussion block 33 from the one end of framework 30 taps iron block 34 and sends the sound so that user make an uproar few scene also can be by identification sound
Sound obtains alarm signal.The intelligent universal meter for electric power apparatus examination based on Internet of Things is driven by driver element
Framework 30 is moved, and lamp plate 31 is lighted, so that user can see luminous lamp plate 31 clearly in left and right at noisy scene
This mobile alarm signal, improves the practicality of instrument.
Compared with prior art, the intelligent universal meter for electric power apparatus examination based on Internet of Things is somebody's turn to do in fixed cell
Retainer ring 20 is inserted by inserted link 19 in 12 and realizes that clamping plate 15 is fixed, fixed fixed plate 11 and test pencil are reached using strap 15
10 purpose, prevents that test pencil 10 comes off during instrument use, it is ensured that service work is smoothed out, moreover, by driving
Moving cell drives framework 30 to move, and lamp plate 31 is lighted, so that user can see luminous lamp clearly at noisy scene
Plate 31 is moving left and right this alarm signal, improves the practicality of instrument.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (10)
1. a kind of intelligent universal meter for electric power apparatus examination based on Internet of Things, it is characterised in that including watchcase (1),
Watchcase (1) provided with display (3), power switch (4), data maintained switch (5), siren (6), function knob (7) and if
Dry wiring units (8)；
The wiring units (8) include terminals (9), test pencil (10), two fixed plates (11) and two fixed cells (12), institute
State terminals (9) to be arranged on watchcase (1), two fixed cells (12) are separately positioned on the both sides of terminals (9), described
One end of test pencil (10) is arranged on terminals (9), and two fixed plates (11) are separately positioned on the both sides of test pencil (10), institute
Test pencil (10) is stated to correspond with fixed cell (12)；
The fixed cell (8) include opening (39), fixing axle (13), clamping plate (15), central plate (16), two collars (14) and
Two telescopic units (17), the opening (39) is arranged on watchcase (1), and the two ends of the fixing axle (13) are separately fixed at out
On the inwall of mouth (39) both sides, two collars (14) are respectively sleeved at the two ends of fixing axle (13) and fixed with clamping plate (15)
Connection, the central plate (16) is fixed on clamping plate (15), and two telescopic units (17) are separately positioned on central plate (16)
Both sides；
The siren (6) includes recess (38) and the transparent cover plate (25) being arranged on above recess (38), the recess (38)
Interior to be provided with alarm device, the alarm device includes driver element, lamp plate (31) and two percussion units, and two percussions are single
Member is separately positioned on the both sides of driver element, and the lamp plate (31) is arranged on the top of driver element, and the driver element is with striking
Hit unit drive connection；
The driver element includes motor (26), drive shaft (27), driving wheel (28), fixed block (29) and framework (30),
The motor (26) is fixed on the bottom in recess (38) and is connected with the bottom of drive shaft (27), the driving wheel
(28) top of drive shaft (27) is fixed on, the fixed block (29) is fixed on the top of driving wheel (28) and positioned at framework (30)
Interior, the framework (30) is fixed on the lower section of lamp plate (31).
2. the intelligent universal meter for electric power apparatus examination as claimed in claim 1 based on Internet of Things, it is characterised in that
The percussion unit includes slide bar (32), iron block (34) and taps block (33), and the percussion block (33) passes through slide bar (32) and frame
Frame (30) is fixedly connected, and the iron block (34) is fixed on the inwall of recess (38), and the iron block (34) and percussion block (33) are even
Into straight line overlapped with the central axis of slide bar (32).
3. the intelligent universal meter for electric power apparatus examination as claimed in claim 1 based on Internet of Things, it is characterised in that
The percussion unit also includes pole (35) and locating ring (36), and the bottom of the pole (35) is fixed on the bottom of recess (38)
Portion, the locating ring (36) is fixed on the top of pole (35) and is set on slide bar (32).
4. the intelligent universal meter for electric power apparatus examination as claimed in claim 3 based on Internet of Things, it is characterised in that
The pole (35) is provided with side plate (37) close to the side of drive shaft (27), and the side plate (37) is located at the lower section of driving wheel (28)
And be fixed on pole (35).
5. the intelligent universal meter for electric power apparatus examination as claimed in claim 1 based on Internet of Things, it is characterised in that
The telescopic unit (17) includes sleeve pipe (18), inserted link (19) and retainer ring (20), and the retainer ring (20) is fixed on watchcase (1)
Go up and be set on inserted link (19), described sleeve pipe (18) is fixed on central plate (16), and one end of the inserted link (19) is arranged on
In sleeve pipe (18), spring (22) and contact plate (24) are provided with described sleeve pipe (18), the contact plate (24) is solid with inserted link (19)
Fixed to connect and be connected by spring (22) with the bottom of sleeve pipe (18), the spring (22) is in compressive state.
6. the intelligent universal meter for electric power apparatus examination as claimed in claim 5 based on Internet of Things, it is characterised in that
Spacing ring (23) is provided with described sleeve pipe (18), the spacing ring (23) is fixed on the inwall of the collar (18) and is set in inserted link
(19) on.
7. the intelligent universal meter for electric power apparatus examination as claimed in claim 5 based on Internet of Things, it is characterised in that
The one end of the inserted link (19) away from central plate (16) is shaped as hemispherical.
8. the intelligent universal meter for electric power apparatus examination as claimed in claim 5 based on Internet of Things, it is characterised in that
The telescopic unit (17) also includes arm-tie (21), and the arm-tie (21) is arranged between retainer ring (20) and sleeve pipe (18) and solid
It is scheduled on inserted link (19).
9. the intelligent universal meter for electric power apparatus examination as claimed in claim 1 based on Internet of Things, it is characterised in that
The periphery of the watchcase (1) is provided with protection sheath (2).
10. the intelligent universal meter for electric power apparatus examination as claimed in claim 1 based on Internet of Things, its feature exists
In the power switch (4) and data maintained switch (5) are touch key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658811.4A CN107328976B (en) | 2017-08-04 | 2017-08-04 | Intelligent multimeter for power equipment maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658811.4A CN107328976B (en) | 2017-08-04 | 2017-08-04 | Intelligent multimeter for power equipment maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107328976A true CN107328976A (en) | 2017-11-07 |
| CN107328976B CN107328976B (en) | 2021-03-23 |
Family
ID=60225185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710658811.4A Expired - Fee Related CN107328976B (en) | 2017-08-04 | 2017-08-04 | Intelligent multimeter for power equipment maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107328976B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732402A (en) * | 2018-07-16 | 2018-11-02 | 上海理工大学 | intelligent meter pen type multimeter |
| CN108802448A (en) * | 2018-03-08 | 2018-11-13 | 深圳市中科智诚科技有限公司 | A kind of electric instrument for being easily installed dismounting for distribution system |
| CN109239430A (en) * | 2018-08-29 | 2019-01-18 | 深圳市必发达科技有限公司 | A kind of digital multimeter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11237284A (en) * | 1997-11-21 | 1999-08-31 | Omega Eng Inc | Pyrometer/multimeter |
| CN2840056Y (en) * | 2005-11-21 | 2006-11-22 | 郭文信 | The multimeter alarm protecting apparatus |
| CN202421271U (en) * | 2011-12-30 | 2012-09-05 | 优利德科技(中国)有限公司 | Misoperation-preventive multimeter |
| CN203241462U (en) * | 2013-05-02 | 2013-10-16 | 上海来松电子有限公司 | Pointer multimeter containing pole shoe fixture |
| CN104764917A (en) * | 2015-04-29 | 2015-07-08 | 苏州泰欧阔仪器科技有限公司 | Universal meter convenient to use |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413912Y (en) * | 1999-08-06 | 2001-01-10 | 董明忠 | Pen for drawing table |
| CN205749633U (en) * | 2016-06-28 | 2016-11-30 | 淮阴师范学院 | A kind of portable security appliance test equipment |
-
2017
- 2017-08-04 CN CN201710658811.4A patent/CN107328976B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11237284A (en) * | 1997-11-21 | 1999-08-31 | Omega Eng Inc | Pyrometer/multimeter |
| CN2840056Y (en) * | 2005-11-21 | 2006-11-22 | 郭文信 | The multimeter alarm protecting apparatus |
| CN202421271U (en) * | 2011-12-30 | 2012-09-05 | 优利德科技(中国)有限公司 | Misoperation-preventive multimeter |
| CN203241462U (en) * | 2013-05-02 | 2013-10-16 | 上海来松电子有限公司 | Pointer multimeter containing pole shoe fixture |
| CN104764917A (en) * | 2015-04-29 | 2015-07-08 | 苏州泰欧阔仪器科技有限公司 | Universal meter convenient to use |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802448A (en) * | 2018-03-08 | 2018-11-13 | 深圳市中科智诚科技有限公司 | A kind of electric instrument for being easily installed dismounting for distribution system |
| CN108732402A (en) * | 2018-07-16 | 2018-11-02 | 上海理工大学 | intelligent meter pen type multimeter |
| CN109239430A (en) * | 2018-08-29 | 2019-01-18 | 深圳市必发达科技有限公司 | A kind of digital multimeter |
| CN109239430B (en) * | 2018-08-29 | 2021-06-18 | 深圳市必发达科技有限公司 | Digital multimeter |
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