CN104569522A - Electric energy meter - Google Patents
Electric energy meter Download PDFInfo
- Publication number
- CN104569522A CN104569522A CN201310502778.8A CN201310502778A CN104569522A CN 104569522 A CN104569522 A CN 104569522A CN 201310502778 A CN201310502778 A CN 201310502778A CN 104569522 A CN104569522 A CN 104569522A
- Authority
- CN
- China
- Prior art keywords
- top cover
- electric energy
- energy meter
- shell
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an electric energy meter. The electric energy meter comprises a main body and an outer housing; the main body comprises a top cover, a base and circuit boards fixed with the top cover and the base; the outer housing is arranged between the top cover and the base, and covers the circuit board; a display is arranged on the top cover, and is connected with the circuit board; the lower part on the edge of the top cover is connected with an elastic piece; an inclined bulge is arranged on the elastic piece; a small hole is formed in the outer housing at the position corresponding to the inclined bulge; the main body and the outer housing are assembled together in an embedded manner through the inclined bulge and the small hole. The electric energy meter is used for measuring electrical energy consumed by electric devices, and has the advantages that the electric energy meter is simple in structure, convenient to disassemble and assemble, easy to carry and the like.
Description
Technical field
The present invention relates to a kind of electric energy meter.
Background technology
Electric energy meter common is in the market all be sealed in by circuit board in a casing, is fixed by screws in above casing with a transparent plastic casing.When circuit board break down need repairing time, a large amount of time be spent to twist off screw, take whole electric energy meter shell apart, be taken out by circuit board, it is also cumbersome to fix rear assembling.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of electric energy meter, the integration of passage separating device, only needing a step just can take whole device apart, to reach easy disassembly, being convenient to the object of keeping in repair.
For achieving the above object, technical scheme of the present invention is as follows: a kind of electric energy meter, is characterized in that, comprises main body and shell; The circuit board that described main body comprises top cover, base and is fixed together with described top cover, described base; Described shell, between described top cover and described base, covers described circuit board; Described top cover is provided with display, and described display is connected with described circuit board, can show the indexs such as the electricity that electrical appliance consumes.
The below at described top cover edge is connected with a flexure strip, described flexure strip has an inclined protrusions; An aperture is offered in the position that described shell corresponds to described inclined protrusions, and described main body and described shell are fitted together by the chimeric between described inclined protrusions and described aperture.
Preferably, groove is provided with below described top cover edge; The position that described cover top portion corresponds to described groove is provided with raised structures, and described raised structures can embed in described groove.
In further technical scheme, described shell offers at least one wiring hole.Preferably, wiring hole quantity is 4, has 2 in the front of described shell, and the back side has 2.
In further technical scheme, described circuit board and described base through screws are fixed, and add the aesthetic property of electric energy meter.
By technique scheme, electric energy meter provided by the invention is by top cover, base and circuit board integrated setting, and whole electric energy meter device is only made up of main body and shell two parts, and structure is simply generous, easy accessibility; Base and top cover and circuit board are fixed together, and can avoid the infringement brought whole equipment that comes off due to base in carrying process, be easy to carry.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the schematic diagram of a kind of electric energy meter disclosed in the embodiment of the present invention;
Fig. 2 is the schematic diagram of the main body of the electric energy meter disclosed in the embodiment of the present invention;
Fig. 3 is the schematic diagram of the shell of the electric energy meter disclosed in the embodiment of the present invention;
Fig. 4 is the side view of the flexure strip of the electric energy meter disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
The invention provides a kind of electric energy meter, this electric energy meter can be used for measuring the electric energy that consumes of electrical appliance.
As shown in Figure 1, this electric energy meter is made up of main body 100 and shell 200 two parts.Described main body 100 comprises top cover 1, base 2 and formed with the circuit board 3 that described top cover 1, described base 2 are fixed together; Described shell 200, between described top cover 1 and described base 2, covers described circuit board 3; Described top cover 1 is provided with display 5, and described display 5 is connected with described circuit board 3, can show the indexs such as the electricity that electrical appliance consumes.
Referring to figs. 2 and 3, the below at described top cover 1 edge is connected with a flexure strip 6, described flexure strip 6 has an inclined protrusions 7, and the end 11 of flexure strip 6 elastic deformation can occur; The position that described shell 200 corresponds to described inclined protrusions 7 is provided with an aperture 8, and described main body 100 and described shell 200 are fitted together by the chimeric between described inclined protrusions 7 and described aperture 8.It should be noted that, in the present embodiment, described flexure strip 6 is arranged on two circuit board 3 positions in the middle, mainly handled easily, avoids being pressed onto circuit board 3 at disassembly process Elastic sheet 6.And flexure strip 6 not only can be opened in the front of shell 200, also can be opened in the back side of shell 200; The quantity of flexure strip 6 is not limited to 1, can have multiple, and preferably 1 just can reach object main body 100 and shell 200 are grouped together.When main body 100 and shell 200 being combined, as long as the top from top to down of described main body 100 from shell 200 is inserted, described inclined protrusions 7 and described aperture 8 are alignd, firmly press top cover 1 downwards, just bang a sound can be heard, inclined protrusions 7 just in time snaps in aperture 8, and main body 100 and shell 200 have just been assembled together.When needs are taken apart, as long as press the end 11 of flexure strip 6 downwards, inclined protrusions 7 is separated with aperture 8, main body 100 is extracted from shell 200 simultaneously.
In the present embodiment, described main body 100 is rectangular structure with described shell 200, can certainly be the shapes such as other some pentagonal prisms, six prisms, have selected rectangular parallelepiped here from simple and attractive in appearance angle.
The below at described top cover 1 edge is provided with groove (not shown), the position that described shell 200 top corresponds to described groove is provided with raised structures 9, described raised structures 9 can embed in described groove, can increase the compactedness of this apparatus structure.Certainly, groove and raised structures 9 also can not be set, together with just main body 100 can being assembled into shell 200 by means of only flexure strip 6.
As shown in Figure 3, described shell 200 offers at least one wiring hole 4, the position of wiring hole 4 also can be opened on base 2.In the present embodiment, wiring hole 4 is opened on shell 200, and quantity is 4, and have 2 in the front of described shell 200, the back side has 2.This wiring hole 4 both may be used for passing of tie-in line and leading-out wire, also can be used for heat radiation, was conducive to the serviceable life extending this electric energy meter.
Described circuit board 3 has 2 pieces in the vertical, is inlaid with various circuit component 10 above, as resistance, electric capacity, diode, mutual inductor etc.; Described circuit board 3 quantity is in the vertical not limited to 2 pieces, can be also 1 piece or polylith, as long as can hold required circuit component 10, and can play the effect connecting top cover 1 and base 2; Described base 2 is fixed by screw (not shown) with described two circuit boards 3, do not need dismounting, and effect attractive in appearance can be played, fixed form is not limited to screw, can be other fixed forms that these those skilled in the art adopt.
Electric energy meter provided by the invention is by top cover, base and circuit board integrated setting, and whole electric energy meter device is only made up of main body and shell two parts, and structure is simply generous, easy accessibility; Base and circuit board and top cover are fixed together, and can avoid the infringement brought whole equipment that comes off due to base in carrying process, be easy to carry.
In addition, what the assembly and disassembly of main body and shell adopted is flexure strip device, by the chimeric of the inclined protrusions on flexure strip and the aperture on shell with depart from the object reaching dismounting, easy to use and flexible, can carry out dismounting rapidly, improves maintenance efficiency.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. an electric energy meter, is characterized in that, comprises main body and shell; The circuit board that described main body comprises top cover, base and is fixed together with described top cover, described base; Described shell, between described top cover and described base, covers described circuit board; Described top cover is provided with display, and described display is connected with described circuit board;
The below at described top cover edge is connected with a flexure strip, described flexure strip has an inclined protrusions; An aperture is offered in the position that described shell corresponds to described inclined protrusions, and described main body and described shell are fitted together by the chimeric between described inclined protrusions and described aperture.
2. a kind of electric energy meter according to claim 1, is characterized in that, is provided with groove below described top cover edge; The position that described cover top portion corresponds to described groove is provided with raised structures, and described raised structures can embed in described groove.
3. a kind of electric energy meter according to claim 2, is characterized in that, described shell offers 4 wiring holes, comprises 2, front, 2, the back side.
4. a kind of electric energy meter according to claim 1, is characterized in that, described circuit board and described base through screws are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502778.8A CN104569522A (en) | 2013-10-18 | 2013-10-18 | Electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502778.8A CN104569522A (en) | 2013-10-18 | 2013-10-18 | Electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104569522A true CN104569522A (en) | 2015-04-29 |
Family
ID=53086064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310502778.8A Pending CN104569522A (en) | 2013-10-18 | 2013-10-18 | Electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104569522A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308184A (en) * | 2018-12-12 | 2020-06-19 | 萨基姆通讯能源及电信联合股份公司 | Electric meter with interface to a connection located on its back |
| CN116298444A (en) * | 2023-03-15 | 2023-06-23 | 武汉盛帆电子股份有限公司 | Simulation intelligent electric energy meter |
-
2013
- 2013-10-18 CN CN201310502778.8A patent/CN104569522A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308184A (en) * | 2018-12-12 | 2020-06-19 | 萨基姆通讯能源及电信联合股份公司 | Electric meter with interface to a connection located on its back |
| CN116298444A (en) * | 2023-03-15 | 2023-06-23 | 武汉盛帆电子股份有限公司 | Simulation intelligent electric energy meter |
| CN116298444B (en) * | 2023-03-15 | 2024-01-09 | 武汉盛帆电子股份有限公司 | Simulation intelligent electric energy meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009126480A3 (en) | Portable electronic device with two-piece housing | |
| CN203703874U (en) | Direct-inserting small connector and LED lamp utilizing the same | |
| CN104569522A (en) | Electric energy meter | |
| CN203642103U (en) | Simple connector for LED light source plate and LED lamp using connector | |
| CN204100184U (en) | A kind of LED lamp bar being electrically connected female end and applying this electrical connection female end | |
| CN203871509U (en) | Electric connector and LED lamp bar using same | |
| CN203850218U (en) | Elastic connecting structure for contactor wire coil and wire connecting terminal | |
| CN204156146U (en) | A kind of flexible PCB light source strip connector | |
| CN204477729U (en) | A kind of LED electrical syndeton of needle-like lamp holder | |
| CN206431928U (en) | A kind of electronics and circuit teaching real training mesh plate | |
| CN203703875U (en) | Conical-surface light source connector and LED lamp utilizing connector | |
| CN201636040U (en) | Desk fan | |
| CN207800954U (en) | The signal power source box and connector of display screen | |
| CN103545136B (en) | Electronic installation and power knob module thereof | |
| CN205122813U (en) | Binding post with buckle structure | |
| CN204665177U (en) | A kind of integrated pcb board mounting structure of illuminating torch | |
| CN206059194U (en) | A kind of Moveable button switch | |
| CN205208188U (en) | LED fluorescent tube of simple and easy equipment | |
| CN205016743U (en) | Socket spare and motor lead wire plug -in components | |
| CN202454382U (en) | LED (Light Emitting Diode) transformer | |
| CN203134775U (en) | Embedding type power module | |
| CN202955747U (en) | Induction cooker module | |
| CN201898218U (en) | Plug base body for circuit connector | |
| CN206269088U (en) | Integrated power supply and indicator lamp integrated component | |
| CN204167608U (en) | Connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |