CN211669251U - Electric meter with clear electric power numerical value display - Google Patents
Electric meter with clear electric power numerical value display Download PDFInfo
- Publication number
- CN211669251U CN211669251U CN202020066249.3U CN202020066249U CN211669251U CN 211669251 U CN211669251 U CN 211669251U CN 202020066249 U CN202020066249 U CN 202020066249U CN 211669251 U CN211669251 U CN 211669251U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- ammeter
- support column
- lead screw
- fixedly connected
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses an ammeter with clear display of electric power numerical values, comprising an ammeter shell and a dismounting mechanism, wherein a wiring cover is arranged at the bottom end of the ammeter shell, a cleaning rod is arranged at the bottom end of the front surface of the ammeter shell, a lead screw is arranged at one end of the cleaning rod, a support column is arranged at the other end of the cleaning rod, a lantern ring is arranged at the bottom end of the outer surface of the support column, a screw sleeve is arranged at the bottom end of the outer surface of the lead screw, a first bevel gear is fixedly connected to the bottom end of the lead screw, a second bevel gear is meshed and connected to one side of the first bevel gear, and a rotating shaft is fixedly; lead screw, support column, swivel nut, first bevel gear and the second bevel gear of installing at the inside front end of ammeter shell through the design are convenient for clean the front surface of ammeter shell, thereby prevent that the dust from attached influencing the reading of staff's logarithmic word value at the front surface of ammeter shell, great improvement the device's clean and tidy nature.
Description
Technical Field
The utility model belongs to the technical field of the ammeter, concretely relates to electric degree numerical value shows abluent ammeter.
Background
The electric meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, electric energy meter, kilowatt hour meter, it refers to the instrument for measuring various electric quantities, the earliest electric energy meter is made up according to the principle of electrolysis in 1881 year, although each of these electric energy meters is several dozen kilograms, very heavy and without precision guarantee, but at the time still being regarded as a major invention in the scientific and technological field, and paid attention and praise by people, and it is adopted in engineering quickly, with the development of scientific technology, in 1888 years, the discovery and application of alternating current, and also brought new requirements to the development of electric energy meter, through the efforts of scientists, the induction type electric energy meter was born, because the induction type electric energy meter has a series of advantages of simple structure, safe operation, low price, durability, convenient maintenance and batch production, so it develops quickly, the alternating current induction type electric energy meter in China is produced from imitating foreign electric energy meters in the 50 th century, after years of efforts, the manufacturing of electric energy meters in China has already been on a considerable level and scale.
Present ammeter is at long-time use, and its surface accumulates easily can the dust to hinder the staff to the reading of electric degree numerical value, when simultaneously to the device's wiring, dismantle the very trouble problem of wiring lid, we propose the ammeter that electric degree numerical value shows clearly for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clear ammeter of electric degree numerical value display to propose current ammeter in solving above-mentioned background art and in long-time use, its surface accumulates easily can the dust, thereby hinders reading of staff to electric degree numerical value, when the wiring to the device simultaneously, dismantles the trouble problem very of wiring lid.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clear ammeter of electric scale numerical value display, includes ammeter shell and disassembly body, the bottom of ammeter shell is provided with the wiring lid, the front surface bottom of ammeter shell is provided with clean pole, the one end of clean pole is provided with the lead screw, just the other end of clean pole is provided with the support column, the surface bottom of support column is provided with the lantern ring, the surface bottom of lead screw is provided with the swivel nut, the first bevel gear of bottom fixedly connected with of lead screw, one side meshing of first bevel gear is connected with the second bevel gear, one side fixedly connected with pivot of second bevel gear, the other end fixedly connected with drive block of pivot, the rear surface of clean pole is provided with the brush.
Preferably, the disassembly body is provided with two sets ofly altogether, and is two sets of the disassembly body is in the both sides of ammeter shell respectively, the disassembly body includes the spliced pole, the spacing calorie of post of one end fixedly connected with of spliced pole, just the other end fixedly connected with shifting block of spliced pole, the surface of spliced pole is provided with spacing spring, the surface of spacing calorie of post is provided with the fixture block.
Preferably, the section shapes of the lantern ring and the threaded sleeve are both circular rings, the lantern ring is movably connected with the supporting column, and the threaded sleeve is movably connected with the screw rod.
Preferably, a round hole is formed in the bottom end of one side of the electric meter shell, and the rotating shaft penetrates through the round hole A.
Preferably, one side of the clamping block is provided with a circular hole B, and the limiting clamping column penetrates through the circular hole B.
Preferably, circular holes C are formed in the top ends of the two sides of the wiring cover, and the two connecting columns penetrate through the circular holes C respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. lead screw, support column, swivel nut, first bevel gear and the second bevel gear of installing at the inside front end of ammeter shell through the design are convenient for clean the front surface of ammeter shell, thereby prevent that the dust from attached influencing the reading of staff's logarithmic word value at the front surface of ammeter shell, great improvement the device's clean and tidy nature.
2. Through installing shifting block, spacing calorie of post, fixture block, spliced pole and the spacing spring on wiring lid both sides top of design and being convenient for dismantle the wiring lid to saved the device required time of wiring, the device has been installed original bolt and has been carried out the mode of dismantling, great reduction staff's burden.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial front cross-sectional structure of the cleaning rod of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;
FIG. 4 is a schematic view of a partial top view cross-sectional structure of the cleaning rod of the present invention;
fig. 5 is an enlarged cross-sectional structure diagram of the utility model at a in fig. 1.
In the figure: 1. an electric meter housing; 2. a wiring cover; 3. a drive block; 4. shifting blocks; 5. a screw rod; 6. a support pillar; 7. a cleaning rod; 8. a collar; 9. a threaded sleeve; 10. a first bevel gear; 11. a second bevel gear; 12. a rotating shaft; 13. a brush; 14. limiting the clamp column; 15. a clamping block; 16. connecting columns; 17. and a limiting spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an ammeter with clear display of electric power numerical value comprises an ammeter shell 1 and a dismounting mechanism, wherein a wiring cover 2 is arranged at the bottom end of the ammeter shell 1, a cleaning rod 7 is arranged at the bottom end of the front surface of the ammeter shell 1, a screw rod 5 is arranged at one end of the cleaning rod 7, and the other end of cleaning rod 7 is provided with support column 6, the surface bottom of support column 6 is provided with lantern ring 8, the surface bottom of lead screw 5 is provided with swivel nut 9, the first bevel gear 10 of bottom fixedly connected with of lead screw 5, one side meshing of first bevel gear 10 is connected with second bevel gear 11, one side fixedly connected with pivot 12 of second bevel gear 11, the other end fixedly connected with drive block 3 of pivot 12, the rear surface of cleaning rod 7 is provided with brush 13, be convenient for clean the front surface of ammeter shell 1, thereby prevent that the dust from attaching influences the reading of staff to numerical value at the front surface of ammeter shell 1.
In order to facilitate wiring of the device, in this embodiment, preferably, two sets of detaching mechanisms are provided, the two sets of detaching mechanisms are respectively located on two sides of the electric meter shell 1, the detaching mechanism includes a connecting column 16, one end of the connecting column 16 is fixedly connected with a limiting clamping column 14, the other end of the connecting column 16 is fixedly connected with a shifting block 4, a limiting spring 17 is arranged on the outer surface of the connecting column 16, and a clamping block 15 is arranged on the outer surface of the limiting clamping column 14.
In order to move the cleaning rod 7 conveniently, in the embodiment, preferably, the cross-sectional shapes of the lantern ring 8 and the screw sleeve 9 are both circular rings, the lantern ring 8 is movably connected with the supporting column 6, and the screw sleeve 9 is movably connected with the screw rod 5.
In order to facilitate rotating the rotating shaft 12, in this embodiment, preferably, a circular hole is formed at a bottom end of one side of the electricity meter housing 1, and the rotating shaft 12 penetrates through the circular hole a.
In order to facilitate the engagement of the latch 15, in the embodiment, preferably, a circular hole B is formed on one side of the latch 15, and the limiting latch 14 penetrates through the circular hole B.
In order to facilitate moving the connecting posts 16, in this embodiment, preferably, the top ends of the two sides of the wire cover 2 are both provided with circular holes C, and the two connecting posts 16 respectively penetrate through the circular holes C.
The utility model discloses a theory of operation and use flow: the device installation is accomplished the back, when there is the unable accurate numerical value of reading of dust on the surface of ammeter shell 1, rotatable drive block 3, drive block 3 rotates through driving second bevel gear 11 under the effect at pivot 12, second bevel gear 11 drives first bevel gear 10 and rotates, first bevel gear 10 drives lead screw 5 and rotates, because the existence of screw thread, thereby can make swivel nut 9 drive clean pole 7 rebound under the effect of support column 6 and lantern ring 8, brush 13 on the clean pole 7 has carried out fine cleanness to the dust, when needs dismantlement wiring lid 2, can stir two simultaneously shifting blocks 4, two shifting blocks 4 all drive spacing calorie of post 14 and remove under the effect of spliced pole 16, thereby make spacing calorie of post 14 not run through in fixture block 15, can dismantle wiring lid 2, so that wiring to the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a clear ammeter of kilowatt-hour numerical value demonstration, includes ammeter shell (1) and disassembly body, its characterized in that: the utility model discloses a cleaning device, including ammeter shell (1), front surface, support column (6), lantern ring (8), screw sleeve (9) are provided with to the surface bottom of support column (6), the one end of clean pole (7) is provided with lead screw (5), just the other end of clean pole (7) is provided with support column (6), the surface bottom of support column (6) is provided with clean pole (7), the surface bottom of lead screw (5) is provided with swivel nut (9), the first bevel gear (10) of bottom fixedly connected with of lead screw (5), one side meshing of first bevel gear (10) is connected with second bevel gear (11), one side fixedly connected with pivot (12) of second bevel gear (11), the other end fixedly connected with drive block (3) of pivot (12), the rear surface of clean pole (7) is provided with brush (13).
2. An electricity meter with a clear electrical scale display of claim 1, wherein: the utility model discloses a separation mechanism, including spliced pole (16), the spacing calorie of post (14) of one end fixedly connected with of spliced pole (16), just the other end fixedly connected with shifting block (4) of spliced pole (16), the surface of spliced pole (16) is provided with spacing spring (17), the surface of spacing calorie of post (14) is provided with fixture block (15).
3. An electricity meter with a clear electrical scale display of claim 1, wherein: the section shapes of the lantern ring (8) and the threaded sleeve (9) are both circular rings, the lantern ring (8) is movably connected with the supporting column (6), and the threaded sleeve (9) is movably connected with the screw rod (5).
4. An electricity meter with a clear electrical scale display of claim 1, wherein: circular hole has been seted up to one side bottom of ammeter shell (1), pivot (12) run through in circular hole A.
5. An electricity meter with a clear electrical scale display of claim 2, wherein: a round hole B is formed in one side of the clamping block (15), and the limiting clamping column (14) penetrates through the round hole B.
6. An electricity meter with a clear electrical scale display of claim 2, wherein: circular holes C are formed in the top ends of the two sides of the wiring cover (2), and the two connecting columns (16) penetrate through the circular holes C respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020066249.3U CN211669251U (en) | 2020-01-13 | 2020-01-13 | Electric meter with clear electric power numerical value display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020066249.3U CN211669251U (en) | 2020-01-13 | 2020-01-13 | Electric meter with clear electric power numerical value display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211669251U true CN211669251U (en) | 2020-10-13 |
Family
ID=72739259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020066249.3U Expired - Fee Related CN211669251U (en) | 2020-01-13 | 2020-01-13 | Electric meter with clear electric power numerical value display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211669251U (en) |
-
2020
- 2020-01-13 CN CN202020066249.3U patent/CN211669251U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211669251U (en) | Electric meter with clear electric power numerical value display | |
| CN211577238U (en) | Ammeter installation mechanism for ammeter case | |
| CN213090906U (en) | Water level monitoring device for hydropower station | |
| CN116640914A (en) | Gear production stable heat treatment device capable of preventing impurity precipitation | |
| CN211707464U (en) | Water level detection device for hydraulic engineering management | |
| CN215491790U (en) | Electrical instrument protective cover for production workshop | |
| CN208587822U (en) | A kind of Rotatable lamp rod | |
| CN214201574U (en) | But quick assembly disassembly formula electric energy meter | |
| CN212497554U (en) | Bearing mounting seat | |
| CN205229231U (en) | Novel multifunctional energy meter | |
| CN212799019U (en) | Cable masterbatch stretching resistance testing arrangement | |
| CN214225253U (en) | Three-phase guide rail type Internet of things ammeter | |
| CN216010080U (en) | Over-and-under type environment measuring device | |
| CN113640578A (en) | Total power-down degree measurement acquisition system | |
| CN214252594U (en) | Low background alpha and beta measuring instrument capable of enabling sample bin to automatically enter and exit | |
| CN208280712U (en) | A kind of liftable electric pole | |
| CN219312975U (en) | Water quality monitoring device | |
| CN216215227U (en) | Safe type low-voltage cabinet convenient to assembly and disassembly | |
| CN213815293U (en) | Novel rotary type label | |
| CN214410652U (en) | Display device for engineering planning management | |
| CN217522427U (en) | Visual brow for electrical cabinet | |
| CN210535308U (en) | Water conservancy and hydropower construction engineering management bulletin device | |
| CN209280155U (en) | Thermoindicating controller temperature probe replaces tool | |
| CN209878183U (en) | Spring dynamometer convenient to maintenance | |
| CN216483361U (en) | Water level monitoring device for hydraulic and hydroelectric engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |