CN201740803U - Single-phase electric energy meter - Google Patents
Single-phase electric energy meter Download PDFInfo
- Publication number
- CN201740803U CN201740803U CN201020241945XU CN201020241945U CN201740803U CN 201740803 U CN201740803 U CN 201740803U CN 201020241945X U CN201020241945X U CN 201020241945XU CN 201020241945 U CN201020241945 U CN 201020241945U CN 201740803 U CN201740803 U CN 201740803U
- Authority
- CN
- China
- Prior art keywords
- battery
- electric energy
- energy meter
- phase electric
- end cap
- 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
- HPDFFVBPXCTEDN-UHFFFAOYSA-N copper manganese Chemical compound [Mn].[Cu] HPDFFVBPXCTEDN-UHFFFAOYSA-N 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 238000002604 ultrasonography Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 238000005476 soldering Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a single-phase electric energy meter comprising an end cover, a shutdown meter-reading battery component, a battery connecting plug, a battery, a battery fixing structure and an end cover-opening recording switch, wherein the shutdown meter-reading battery component is arranged in the end cover; the battery fixing structure is arranged at one corner in the end cover; and the battery is clamped in the battery fixing structure. In the utility model, the single-phase electric energy meter has higher safety performance, the functional requirements can be realized by simple structure, the operation is simplified, the electric energy meter has an ultra-thin design in whole, and keys, a display screen and LED indicator lamps are distributed in a more humanized way.
Description
Technical field
The utility model relates to a kind of electric energy meter, particularly about a kind of single-phase electric energy meter.
Background technology
The design of traditional single phase electric energy meter is the front that display device, button, pilot lamp etc. is placed on pcb board, and transformer, the element that the electric capacity equal-volume is bigger are placed on the back side of PCB.
The utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of single-phase electric energy meter simple in structure.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of single-phase electric energy meter is provided, it comprises end cap, the battery component of checking meter has a power failure, battery attachment plug, battery, battery fixing structure and the end cap record switch of uncapping, the described power failure battery component of checking meter is arranged in the end cap, described battery fixing structure is arranged on a jiao in the end cap, and described battery is stuck in this battery fixing structure.
The scheme that the utility model solves further technical matters is: the described end cap record switch of uncapping is that the uncapping record switch that will be welded on the wiring board is arranged in the gap of bottom connection terminal of table, and the switch perforate of table lid is in the protection domain of end cap waterproof construction.
The scheme that the utility model solves further technical matters is: described battery fixing structure comprises elastic arm, and the Design of length of described elastic arm is 16mm, and this elastic arm blocks battery.
The scheme that the utility model solves further technical matters is: described battery attachment plug comprises battery plug, fastening structure and gear structure, and described fastening structure and gear structure are fixed battery plug.
The scheme that the utility model solves further technical matters is: the quantity of described fastening structure and gear structure is two.
The scheme that the utility model solves further technical matters is: described single-phase electric energy meter further comprises manganese copper diverter, short circuit sheet and binding post, described binding post is connected with the mode of the welding that manganese copper diverter and short circuit sheet pass through, and is arranged on the PCB.
The scheme that the utility model solves further technical matters is: described end cap further comprises clear area and ultrasound wave eyeglass, and described clear area covers with the welding of ultrasound wave eyeglass.
Compared to prior art, single-phase electric energy meter security of the present utility model is higher, by the demand of simple structure realization function, and simplified control, whole ultrathin design, button, demonstration, LED light hommization distribute.
Description of drawings
Fig. 1 is the structural representation of single-phase electric energy meter of the present utility model.
Fig. 2 is the structural representation of the battery fixing structure of single-phase electric energy meter of the present utility model.
Fig. 3 is the structural representation of the battery attachment plug of single-phase electric energy meter of the present utility model.
Fig. 4 to Fig. 5 is the clear area of single-phase electric energy meter of the present utility model and the structural representation of ultrasound wave eyeglass.
Fig. 6 is the structural representation of the short circuit sheet welding manner of the manganese copper diverter of single-phase electric energy meter of the present utility model and short circuit zero line.
Embodiment
Following content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of ordinary skill in the field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
As shown in Figure 1, the utility model provides a kind of single-phase electric energy meter, and it comprises end cap 11, and the battery component 12 of checking meter has a power failure, battery attachment plug 13, battery 14, battery fixing structure 15, end cap uncap record switch, manganese copper diverter 20, short circuit sheet 21 and binding post 22.
Described battery attachment plug 13 comprises battery plug 131, fastening structure 132 and gear structure 133.
The described power failure battery component 12 of checking meter is that the removable power failure battery component of checking meter is fixedly installed in the end cap 11 of electric energy meter, battery component with the installation of end cap 11 with open and be connected with battery socket 131 (welding in the circuit board) on the gauge stand and disconnect.
As shown in Figure 2, described battery fixing structure 15 is arranged on a jiao in the end cap 11, and it comprises elastic arm, and the Design of length of described elastic arm is 16mm, and this elastic arm blocks battery 14, guarantees to change easily battery.
As shown in Figure 3, described battery attachment plug 13 comprises two flexible fastening structures 132 and two gear structures that step is arranged, and battery plug 131 is fixed, and mounting or dismounting can conveniently realize.
The described end cap record switch of uncapping is to be placed in the gap of bottom connection terminal of table being welded in P cock on the wiring board (the record switch of uncapping); the switch perforate of table lid is in the protection domain of end cap waterproof construction; on the end cap if simple designs a pillar that compresses switch, just can realize the function that end cap is uncapped and write down.
As Fig. 4 and shown in Figure 5, described end cap 11 further comprises clear area 111 and ultrasound wave eyeglass 112.Clear area, described 3 place 111 needs to cover with the eyeglass ultrasonic soldering, 3 place's eyeglasses are fused, and the size that strengthens the eyeglass limit reaches 9mm, not only makes ultrasonic soldering firmly and can significantly improve the voltage of the anti-atmospherical discharges of electric energy meter.
As shown in Figure 6, described binding post 22 is connected with the mode of the welding that manganese copper diverter 20 and short circuit sheet 21 pass through, and is arranged on the PCB, has saved on the one hand the space of installing, and has reduced the size of binding post on the other hand and then has saved the copper material of binding post.
The structure of described single-phase electric energy meter is thin, hommization setting to LCD demonstration, button, infrared access hole, pilot lamp, the above components and parts of carrying all are placed on the front of PCB, the gauge of the watch core of single-phase electric energy meter is reduced, the gauge of this single-phase electric energy meter is reduced to has only 47mm; It is more convenient that button is arranged on the bottom right position operation in addition, and infrared mouth is placed on LCD window the right, pilot lamp in LCD window bottom, makes observation more meet visual custom and more humane.
Single-phase electric energy meter security of the present utility model is higher, by the demand of simple structure realization function, and simplified control, whole ultrathin design, button, demonstration, LED light hommization distribute.
Claims (7)
1. single-phase electric energy meter, it is characterized in that: it comprises end cap, the battery component of checking meter has a power failure, battery attachment plug, battery, battery fixing structure and the end cap record switch of uncapping, the described power failure battery component of checking meter is arranged in the end cap, described battery fixing structure is arranged on a jiao in the end cap, and described battery is stuck in this battery fixing structure.
2. single-phase electric energy meter according to claim 1; it is characterized in that: the described end cap record switch of uncapping is that the uncapping record switch that will be welded on the wiring board is arranged in the gap of bottom connection terminal of table, and the switch perforate of table lid is in the protection domain of end cap waterproof construction.
3. single-phase electric energy meter according to claim 1 is characterized in that: described battery fixing structure comprises elastic arm, and the Design of length of described elastic arm is 16mm, and this elastic arm blocks battery.
4. single-phase electric energy meter according to claim 1 is characterized in that: described battery attachment plug comprises battery plug, fastening structure and gear structure, and described fastening structure and gear structure are fixed battery plug.
5. single-phase electric energy meter according to claim 1 is characterized in that: the quantity of described fastening structure and gear structure is two.
6. single-phase electric energy meter according to claim 1, it is characterized in that: described single-phase electric energy meter further comprises manganese copper diverter, short circuit sheet and binding post, described binding post is connected with the mode of the welding that manganese copper diverter and short circuit sheet pass through, and is arranged on the PCB.
7. single-phase electric energy meter according to claim 1 is characterized in that: described end cap further comprises clear area and ultrasound wave eyeglass, and described clear area covers with the welding of ultrasound wave eyeglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020241945XU CN201740803U (en) | 2010-06-29 | 2010-06-29 | Single-phase electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020241945XU CN201740803U (en) | 2010-06-29 | 2010-06-29 | Single-phase electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740803U true CN201740803U (en) | 2011-02-09 |
Family
ID=43556081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020241945XU Expired - Fee Related CN201740803U (en) | 2010-06-29 | 2010-06-29 | Single-phase electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201740803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063892A (en) * | 2012-12-20 | 2013-04-24 | 宁波三星电气股份有限公司 | Electric energy meter |
-
2010
- 2010-06-29 CN CN201020241945XU patent/CN201740803U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063892A (en) * | 2012-12-20 | 2013-04-24 | 宁波三星电气股份有限公司 | Electric energy meter |
| CN103063892B (en) * | 2012-12-20 | 2015-10-21 | 宁波三星智能电气有限公司 | Electric energy meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201740803U (en) | Single-phase electric energy meter | |
| CN206317574U (en) | A kind of multi-functional book cover | |
| CN203932145U (en) | A kind of small outdoor stand-by power supply | |
| CN205372929U (en) | Automatic outage structure and air purifier who has auto -power -off structure | |
| CN206990645U (en) | Electricity memory type multifunction electric meter | |
| CN102374882A (en) | Dry-type dustproof and anti-detaching intelligent water meter with changeable dry cell | |
| CN102364059A (en) | Wired human-machine interface device of hydraulic support controller | |
| CN202325603U (en) | Wired human-machine interface device of hydraulic bracket controller | |
| CN209374811U (en) | A kind of band lock control socket | |
| CN204123416U (en) | A kind of touch panel switch formula shaver | |
| CN205900642U (en) | Lithium battery core support structure | |
| CN201327199Y (en) | Microcomputer temperature control water heater | |
| CN201692856U (en) | Thickness detection function shielding device of shredder | |
| CN203299265U (en) | Thunder counter | |
| CN203104707U (en) | Circular sound box | |
| CN219418421U (en) | LCM liquid crystal display module with electric leakage reminding function | |
| CN212648324U (en) | Display system of battery | |
| CN210892211U (en) | Solar water quantity safety monitoring device | |
| CN211526378U (en) | LED emergency driver | |
| CN203931505U (en) | There is the USB flash disk of Presentation Function | |
| CN211928692U (en) | Three-phase digital multifunctional meter | |
| CN219715582U (en) | Flip type intelligent multimeter with damping rotating shaft | |
| CN201897795U (en) | Power consumption information terminal inquiry device | |
| CN203967768U (en) | Portable type solar energy charger | |
| CN201604581U (en) | Automobile failure indication device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20130629 |