CN103116047A - Ammeter with quintuple antitheft function - Google Patents
Ammeter with quintuple antitheft function Download PDFInfo
- Publication number
- CN103116047A CN103116047A CN2013100240551A CN201310024055A CN103116047A CN 103116047 A CN103116047 A CN 103116047A CN 2013100240551 A CN2013100240551 A CN 2013100240551A CN 201310024055 A CN201310024055 A CN 201310024055A CN 103116047 A CN103116047 A CN 103116047A
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- drain pan
- upper cover
- ammeter
- screw
- tail
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Abstract
The invention provides an ammeter with a quintuple antitheft function. The ammeter comprises a bottom shell, an upper cover, a tail cover and an ammeter scutcheon. The upper cover is provided with four hooks. The inner side of the bottom shell is provided with four buckling blocks. The hooks are buckled and matched with the buckling blocks so as to connect the upper cover and the bottom shell together. The upper cover is provided with at least two installation holes, and each installation hole is provided with an autotomy screw. The autotomy screws enable the upper cover to be tightly arranged on the bottom shell. Lead sealing caps are arranged above the autotomy screws in the installation holes. Two wire passing holes are formed in side faces of the installation holes, and lead sealing lines are arranged in the wire passing holes and located above the lead sealing caps. The tail end is in turnable connection with the upper cover through a hinge. The upper cover and the tail cover are arranged on the bottom cover in a buckling mode. The installation holes are located in an inner space formed by buckling the tail cover and the bottom shell. The tail cover is fixedly connected with the bottom shell through lead sealing screws. The ammeter achieves the quintuple antitheft function can effectively prevent electricity stealing phenomena from occurring.
Description
Technical field
The invention belongs to the anti-theft electricity meter field, be specifically related to a kind of ammeter with five heavy anti-theft functions.
Background technology
Along with increasing of each electric appliances of family, civilian electric weight increases severely, and is subjected to ordering about of economic interests, and stealing electricity phenomenon is also day by day serious, and various new stealing modes constantly occur.According to conservative estimation, the whole nation is annual because the stolen loss of electric energy reaches more than 200 hundred million yuan, has too stealing electricity phenomenon abroad.This does not singly perplex the development of power supply enterprise, has had a strong impact on the stable of national economic construction and society yet.Therefore market extensively needs anti-tamper electric energy meter.The anti-stealing electricity function of present anti-theft electricity meter on the market is single, the effectively generation of electricity theft prevention event.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, a kind of ammeter with five heavy anti-theft functions is provided.
The present invention is achieved through the following technical solutions:
A kind of ammeter with five heavy anti-theft functions comprises drain pan, upper cover, tail-hood and ammeter label;
The inboard of described upper cover is provided with four hooks, and the inboard of described drain pan is provided with four snapping pieces, and described hook and snapping snapping cooperatively interact, and upper cover and drain pan are linked together;
Cover on described and be provided with at least two mounting holes, be provided with the screw of autotomying in each mounting hole, the screw of autotomying is arranged on drain pan upper cover is fastening;
Autotomy in the described mounting hole top of screw is provided with the lead sealing cap;
The side of described mounting hole is provided with two cable-through holes, is equipped with the lead sealing line in described cable-through hole; Described lead sealing line is positioned at the top of lead sealing cap;
Described tail-hood is connected by hinge is turnover with upper cover, and upper cover and tail-hood be located on drain pan; Described mounting hole site fastens in the rear inner space that forms in tail-hood and drain pan; Be fixedly connected with by the lead sealing screw between tail-hood and drain pan;
The described screw of autotomying comprises the one-body molded section that screws, broken part, screw head and the screw afterbody that is connected successively, is provided with external thread on the screw afterbody; The upper surface that screws section is provided with cross recess or flat recess; It is coniform or round table-like that described broken part is.
The further setting of the present invention is, the upper end, the back side of described drain pan is provided with a hook that embeds in drain pan, and the lower end of described drain pan is provided with two gib screws, the inner space of formation after described gib screw is positioned at tail-hood and fastens with drain pan.
The further setting of the present invention is, two reinforcements about the inside of described tail-hood is provided with.
The further setting of the present invention is, described ammeter label buckle is located on drain pan, and with the peripheral close-fitting of upper cover.
The further setting of the present invention is, is provided with four positioning convex, described positioning convex and drain pan butt on described ammeter label.
The present invention has following five heavy anti-theft functions:
The first weight: upper cover is hooked on drain pan by four hooks, just can't open in case install, and opening by force, watchcase can damage.
The second weight: be connected by the screw of autotomying between upper cover and drain pan, in case rupture automatically in the broken part, the screw of autotomying just can't screw out.
Is triple: the top of the screw of autotomying arranges the lead sealing cap, can prevent that upper cover from opening.
Quadruple: lead sealing cap top is worn the lead sealing line and is played lead sealing, can prevent that upper cover from opening.
The 5th weight: tail-hood is connected by hinge is turnover with upper cover, and adds the lead sealing screw and fix, and can prevent that tail-hood from opening.
To sum up, the present invention is by above-mentioned five heavy thief-proof means, generation that can more effective electricity theft prevention phenomenon.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of upper cover;
Fig. 2 is the front view of upper cover;
Fig. 3 is the left view of upper cover;
Fig. 4 is the partial enlarged drawing at mounting hole place;
Fig. 5 is the structural drawing of screw of autotomying;
Fig. 6 is the front view of ammeter;
Fig. 7 is the structure figure of drain pan;
Fig. 8 is the longitudinal sectional view of ammeter;
Upper cover 1, drain pan 2, tail-hood 3, ammeter label 4, hook 5, mounting hole 7, the screw 8 of autotomying, lead sealing cap 9, cable-through hole 10, lead sealing screw 11, screw section 81, broken part 82, screw head 83, screw afterbody 84, groove 85, hook 21, gib screw 22.
Embodiment
The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.
As shown in Fig. 1-8, the invention provides a kind of ammeter with five heavy anti-theft functions, comprise upper cover 1, drain pan 2, tail-hood 3 and ammeter label 4.
The inboard of described upper cover 1 is provided with four hooks 5, and the inboard of described tail-hood 3 is provided with four snapping pieces, and described hook 5 cooperatively interacts with the snapping piece, and upper cover 1 and drain pan 2 are linked together.Namely can't open after in a single day four hooks 5 are buckled on drain pan 2, opening by force, watchcase can damage.In order to make connection more reliable, four hooks 5 are separately positioned on four angles of upper cover 1.Described four hooks 5 are divided into two groups, and every group of hook comprises two hooks 5; First group of hook is positioned at the upper end of upper cover 1, and second group of hook is positioned at the lower end of upper cover 1; The shape of first group of hook is different from the shape of second group of hook.The clasp joint place of first group of hook 5 is towards the upper end of upper cover 1, and the clasp joint place of second group of hook 5 is towards the limit, the left and right sides of upper cover 1.
Be provided with at least two mounting holes 7 on described upper cover 1, be provided with the screw 8 of autotomying in each mounting hole 7, the screw 8 of autotomying is arranged on drain pan 2 upper cover 1 is fastening; Autotomy in described mounting hole 7 top of screw 8 is provided with lead sealing cap 9; The side of described mounting hole 7 is provided with two cable-through holes 10, is equipped with the lead sealing line in described cable-through hole 10; Described lead sealing line is positioned at the top of lead sealing cap 9; Described tail-hood 3 is connected by hinge is turnover with upper cover 1, and upper cover 1 and tail-hood 3 be located on drain pan 2; Described mounting hole 7 is positioned at the inner space that forms after tail-hood 3 fastens with drain pan 2; Be fixedly connected with by lead sealing screw 11 between tail-hood 3 and drain pan 2.
The described screw 8 of autotomying comprises the one-body molded section that screws 81, broken part 82, screw head 83 and the screw afterbody 84 that is connected successively, is provided with external thread on screw afterbody 84; The upper surface that screws section 81 is provided with groove 85.It is coniform that the shape of described broken part 82 can be, and also can be round table-like.Described groove 85 can be cross recess, also can be flat recess.
Preferably, the inside of described tail-hood 3 is provided with two reinforcements in left and right, can play the effect of blocking, and makes the user can't stealing.
For better thief-proof, the preferred fixed sturcture of described drain pan 2 is: the upper end, the back side of described drain pan 2 is provided with a hook 21 that embeds in drain pan 2, the lower end of described drain pan 2 is provided with two gib screws 22, and described gib screw 22 is positioned at the inner space that forms after tail-hood 3 fastens with drain pan 2.The present invention is by the hook concealed installation at drain pan 2 back sides, and lower end two gib screws 22, can realization and the fixed installation of wall or rack etc., and gib screw 22 is covered and can't open and remove by tail-hood 3, generation that can the electricity theft prevention event.
In order to make ammeter label 4 easy for installation fast, the preferred fixed sturcture of ammeter label 4 is: described ammeter label 4 buttons are located on drain pan 2, and described upper cover 1 button is located on label 4 and drain pan 2, the peripheral close-fitting of described label 4 and upper cover 1.For the ease of installing, be provided with four positioning convex on described ammeter label 4, described positioning convex and drain pan 2 butts.The present invention is buckled on drain pan 2 by label 4, and coordinates with upper cover 1 is seamless, thereby not needing to have realized the fixed form of screw, and overall appearance is generous, and the workman is easy for installation fast, and the position is accurate.
The above is preferred embodiment of the present invention, and all equivalent variations of doing according to the present patent application the scope of the claims all should belong to protection scope of the present invention.
Claims (5)
1. the ammeter with five heavy anti-theft functions, comprise drain pan, upper cover, tail-hood and ammeter label;
It is characterized in that, the inboard of described upper cover is provided with four hooks, and the inboard of described drain pan is provided with four snapping pieces, and described hook and snapping snapping cooperatively interact, and upper cover and drain pan are linked together;
Cover on described and be provided with at least two mounting holes, be provided with the screw of autotomying in each mounting hole, the screw of autotomying is arranged on drain pan upper cover is fastening;
Autotomy in the described mounting hole top of screw is provided with the lead sealing cap;
The side of described mounting hole is provided with two cable-through holes, is equipped with the lead sealing line in described cable-through hole; Described lead sealing line is positioned at the top of lead sealing cap;
Described tail-hood is connected by hinge is turnover with upper cover, and upper cover and tail-hood be located on drain pan; Described mounting hole site fastens in the rear inner space that forms in tail-hood and drain pan; Be fixedly connected with by the lead sealing screw between tail-hood and drain pan;
The described screw of autotomying comprises the one-body molded section that screws, broken part, screw head and the screw afterbody that is connected successively, is provided with external thread on the screw afterbody; The upper surface that screws section is provided with cross recess or flat recess; It is coniform or round table-like that described broken part is.
2. the ammeter with five heavy anti-theft functions according to claim 1, it is characterized in that, the upper end, the back side of described drain pan is provided with a hook that embeds in drain pan, the lower end of described drain pan is provided with two gib screws, and described gib screw is positioned at tail-hood and drain pan fastens the rear inner space that forms.
3. the ammeter with five heavy anti-theft functions according to claim 1, is characterized in that, the inside of described tail-hood is provided with two reinforcements in left and right.
4. the ammeter with five heavy anti-theft functions according to claim 1, is characterized in that, described ammeter label buckle is located on drain pan, and with the peripheral close-fitting of upper cover.
5. the ammeter with five heavy anti-theft functions according to claim 4, is characterized in that, is provided with four positioning convex, described positioning convex and drain pan butt on described ammeter label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100240551A CN103116047A (en) | 2013-01-22 | 2013-01-22 | Ammeter with quintuple antitheft function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100240551A CN103116047A (en) | 2013-01-22 | 2013-01-22 | Ammeter with quintuple antitheft function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103116047A true CN103116047A (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100240551A Pending CN103116047A (en) | 2013-01-22 | 2013-01-22 | Ammeter with quintuple antitheft function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103116047A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637398A (en) * | 2015-01-24 | 2015-05-20 | 安徽水联水务科技有限公司 | Invisible lead sealing |
| CN105158534A (en) * | 2015-08-19 | 2015-12-16 | 宁波飞羚电气有限公司 | Electric meter with anti-theft function and installation process thereof |
| WO2018018852A1 (en) * | 2016-07-27 | 2018-02-01 | 宁波三星医疗电气股份有限公司 | Electric energy meter structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2655396A1 (en) * | 1989-12-05 | 1991-06-07 | Rapid Sa | Anti-fraud device for fixing a casing to a support using a screw |
| CN2679690Y (en) * | 2003-12-30 | 2005-02-16 | 江苏林洋电子有限公司 | Anti-fradulance watt-hour meter having single phase |
| CN2804879Y (en) * | 2005-01-04 | 2006-08-09 | 江苏林洋电子有限公司 | Electric energy meter |
| CN201203640Y (en) * | 2008-05-09 | 2009-03-04 | 孙颖 | Electric meter capable of avoiding fraudulent use of electricity |
| CN203054037U (en) * | 2013-01-22 | 2013-07-10 | 浙江晨泰科技股份有限公司 | Ammeter with five thief-proof functions |
-
2013
- 2013-01-22 CN CN2013100240551A patent/CN103116047A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2655396A1 (en) * | 1989-12-05 | 1991-06-07 | Rapid Sa | Anti-fraud device for fixing a casing to a support using a screw |
| CN2679690Y (en) * | 2003-12-30 | 2005-02-16 | 江苏林洋电子有限公司 | Anti-fradulance watt-hour meter having single phase |
| CN2804879Y (en) * | 2005-01-04 | 2006-08-09 | 江苏林洋电子有限公司 | Electric energy meter |
| CN201203640Y (en) * | 2008-05-09 | 2009-03-04 | 孙颖 | Electric meter capable of avoiding fraudulent use of electricity |
| CN203054037U (en) * | 2013-01-22 | 2013-07-10 | 浙江晨泰科技股份有限公司 | Ammeter with five thief-proof functions |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637398A (en) * | 2015-01-24 | 2015-05-20 | 安徽水联水务科技有限公司 | Invisible lead sealing |
| CN105158534A (en) * | 2015-08-19 | 2015-12-16 | 宁波飞羚电气有限公司 | Electric meter with anti-theft function and installation process thereof |
| CN105158534B (en) * | 2015-08-19 | 2019-03-19 | 宁波飞羚电气有限公司 | A kind of ammeter and its mounting process with anti-theft function |
| WO2018018852A1 (en) * | 2016-07-27 | 2018-02-01 | 宁波三星医疗电气股份有限公司 | Electric energy meter structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 325011 District 4, hi tech Zone, Wenzhou economic and Technological Development Zone, Longwan District, Zhejiang, Wenzhou Applicant after: Zhejiang Risesun Science and Technology Co., Ltd. Address before: 325011 District 4, hi tech Zone, Wenzhou economic and Technological Development Zone, Wenzhou, Zhejiang Applicant before: Zhejiang Risesun Science and Technology Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |