CN201555872U - Flip-type electric energy meter - Google Patents
Flip-type electric energy meter Download PDFInfo
- Publication number
- CN201555872U CN201555872U CN2009202597204U CN200920259720U CN201555872U CN 201555872 U CN201555872 U CN 201555872U CN 2009202597204 U CN2009202597204 U CN 2009202597204U CN 200920259720 U CN200920259720 U CN 200920259720U CN 201555872 U CN201555872 U CN 201555872U
- Authority
- CN
- China
- Prior art keywords
- press key
- button
- transparent
- rotator
- flip
- 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 - Lifetime
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Abstract
The utility model discloses a flip-type electric energy meter, which comprises an upper box cover, a transparent flip-open cover, a rotator press key and a setting press key, wherein the rotator press key and the setting press key are arranged on the upper box cover, a keystoke hole corresponding to the rotator press key is formed on the transparent flip-open cover, and a retaining side used for preventing unauthorized operation of the setting press key is arranged at the keystoke hole. The height of the retaining side is the height that a mounting groove for the rotator press key can be inserted. With the retaining side added on the keystoke hole of the transparent flip-open cover in the utility model, the retaining side is inserted in the mounting groove of the rotator press key on the upper box cover, the rotator press key is pressed down, therefore the setting press key can not be contacted by using a metal wire through the keystoke hole on the transparent flip-open cover; when closed, the transparent flip-open cover is screwed tightly to be fixed on the upper cover, a module and the setting press key are laid up after a lead seal is applied, other people can not contact the restrained parts in the transparent flip-open cover, so as to protect the security of the setting press key by way of structural design.
Description
Technical field
The utility model relates to a kind of electronic electric energy meter of renovating.
Background technology
Renovating electronic electric energy meter is a kind of table of using morely at present.All being equipped with one on this table can renovate by the transparent of Unscrew, and this transparent effect of renovating is to seal up for safekeeping button, module, following nameplate etc. are set, and a key hole is arranged on transparent renovating, and makes the user show button by this key hole by arriving wheel at any time.Transparent renovating when closing stamped lead sealing, makes button is set is sealed up for safekeeping and prevent that the user is by this button.But, because being set, button and wheel show button apart from very near, when the user presses lower whorl and shows button, still can remove the operation setting button by the transparent key hole of renovating the apparent button of wheel with an one metal wire, even this just cause transparent renovate when closing, can not effectively seal up for safekeeping button is set.
The utility model content
The purpose of this utility model is to provide a kind of can prevent effectively that illegal operation is provided with the electronic electric energy meter of renovating of button phenomenon generation.
This electronic electric energy meter of renovating that the utility model offers, comprise upper box cover, transparently renovate, take turns apparent button, button is set, described take turns to show button and button is set be located on the upper box cover, the transparent key hole that shows button corresponding to wheel of renovating, described key hole place is provided with and prevents that illegal operation is to the rib that button is set.
The height of described rib is to insert the height that wheel shows the button mounting groove.
The utility model has increased a rib transparent renovating on the key hole; this rib is inserted the upper box cover wheel to be shown within the button mounting groove; press lower whorl again and show button; promptly use tinsel can not be again to go to touch button is set by the transparent key hole of renovating; renovate when closing when transparent; transparent renovating tightened on the fixed cover; after stamping lead sealing; module and button etc. is set is sealed up for safekeeping; other people wait and can not the constraint device of transparent inside of renovating be touched; this just on structural design, has protected the safety that button is set.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of Fig. 1 after lead sealing.
Embodiment
From Fig. 1 and Fig. 2 as can be seen, the utility model is renovated upper box cover 1 that electronic electric energy meter still comprises electric energy meter, is transparently renovated 2, wheel shows button 3 and button 4 is set, this is taken turns to show button 3 and button 4 is set and is located on the upper box cover 1, be provided with and take turns apparent button 3 corresponding key holes 21 on 2 transparent renovating, towards a side of upper box cover 1 rib 22 that protrudes is arranged at key hole 21, this rib 22 can insert in the mounting groove of the apparent button 3 of wheel.
Opening transparent renovating at 2 o'clock, can and button 4 grades be set to module and carry out the function corresponding operation, making the transparent barrier that does not become work of renovating.Renovate 2 when closing when transparent; the transparent rib of renovating on 2 22 inserts in the mounting groove of the apparent button 3 of wheel; tinsel can not go to touch button 4 is set by the transparent key hole of renovating on 2 21; renovate 2 and tighten on the fixed cover transparent; after stamping lead sealing; module and button 4 grades are set will be sealed up for safekeeping, other people wait and can not touch the transparent constraint device of renovating 2 inside, have guaranteed to protect the security that button 4 is set.
Claims (2)
1. renovate electronic electric energy meter for one kind, comprise that upper box cover (1), transparent renovating (2), wheel show button (3), button (4) is set, described take turns apparent button (3) and button (4) be set be located on the upper box cover (1), the key hole (21) that shows button (3) corresponding to wheel is arranged on transparent the renovating (2), it is characterized in that described key hole (21) is located to be provided with to prevent that illegal operation is to the rib that button is set (22).
2. the electronic electric energy meter of renovating according to claim 1, the height that it is characterized in that described rib (22) is for inserting the height that wheel shows button (3) mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202597204U CN201555872U (en) | 2009-12-16 | 2009-12-16 | Flip-type electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202597204U CN201555872U (en) | 2009-12-16 | 2009-12-16 | Flip-type electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555872U true CN201555872U (en) | 2010-08-18 |
Family
ID=42615560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202597204U Expired - Lifetime CN201555872U (en) | 2009-12-16 | 2009-12-16 | Flip-type electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448252A (en) * | 2018-09-27 | 2019-03-08 | 宁波三星智能电气有限公司 | A kind of method of real-time setting CIU Rotation Item |
| CN113391107A (en) * | 2021-07-16 | 2021-09-14 | 李淑娟 | Three-phase electric meter with anti-misoperation mechanism and use method thereof |
-
2009
- 2009-12-16 CN CN2009202597204U patent/CN201555872U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448252A (en) * | 2018-09-27 | 2019-03-08 | 宁波三星智能电气有限公司 | A kind of method of real-time setting CIU Rotation Item |
| CN113391107A (en) * | 2021-07-16 | 2021-09-14 | 李淑娟 | Three-phase electric meter with anti-misoperation mechanism and use method thereof |
| CN113391107B (en) * | 2021-07-16 | 2022-11-01 | 中电装备山东电子有限公司 | Three-phase electric meter with anti-misoperation mechanism and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |
|
| CX01 | Expiry of patent term |