CN102645566A - Counter of multifunctional electric energy meter - Google Patents
Counter of multifunctional electric energy meter Download PDFInfo
- Publication number
- CN102645566A CN102645566A CN2012101537359A CN201210153735A CN102645566A CN 102645566 A CN102645566 A CN 102645566A CN 2012101537359 A CN2012101537359 A CN 2012101537359A CN 201210153735 A CN201210153735 A CN 201210153735A CN 102645566 A CN102645566 A CN 102645566A
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- gear
- counter
- support
- electric energy
- energy meter
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Abstract
The invention discloses a counter of a multifunctional electric energy meter. The counter comprises three-phase six-wire wheels, a three-phase six-wire toothed shaft, number wheels, a number wheel shaft, a support, a motor and a gear groove. A bracket for supporting the three-phase six-wire toothed shaft is arranged at the bottom of the support. A sliding gear is arranged in the gear groove. A stop gear is arranged on a dust cover. A fixing lug is arranged on the support. By arranging the bracket for supporting the three-phase six-wire toothed shaft at the bottom of the support, no matter how great the impact or shock is, the situation that the number wheels are dislocated is avoided; and by arranging the sliding gear in the gear groove and arranging the stop gear on the dust cover, the goal of preventing the counter from rotating reversely can be achieved, the behaviors of stealing electricity are effectively prevented, the structure is simple, the cost is low and the counter can be widely used by power supply departments and is worthy of being popularized.
Description
One, technical field:
The present invention relates to a kind of counter, particularly relate to a kind of multifunctional electric energy meter counter that can prevent that counter from reversing and preventing the character wheel dislocation.
Two, background technology:
Along with development and national economy, the residential electricity consumption field constantly enlarges, advantages such as all kinds of electronic electric energy meters that move in the existing electrical network are big with its capacity, sensitivity height; Progressively eliminate mechanical power energy meter, but be in operation, produced a large amount of stealing cases; Promptly utilize the extraneous magnetic force that strong magnetic coil produced; It is not changeed even reverse, and along with the continuous development of science and technology, means are more and more brilliant; More and more hidden, make state and collective suffer certain loss.At present domestic and international existing various types of anti-electricity-theft electric energy meters; Because of its exist respectively power-steeling preventing effect not good, manipulate inconvenience, judge inaccurate, can not automatically reset, the three-six dens axista span causes reasons such as character wheel dislocation greatly easily, thereby fails to be powered department and extensively adopt.
Three, summary of the invention:
Technical matters to be solved by this invention is: provide a kind of simple in structure, can effectively prevent electricity filching behavior, prevent the multifunctional electric energy meter counter of character wheel dislocation.
The technical scheme that the present invention is taked for the technical solution problem is:
A kind of multifunctional electric energy meter counter comprises three-six wheel, three-six dens axista, character wheel, print wheel shaft, support, motor and gear grooved, is provided with the carriage of support three-six dens axista in frame bottom; In gear grooved, be provided with a slide gear, a stopping gear is set on dust cover.
Support is provided with fixedly ear.
The phenomenon of character wheel dislocation so no matter receive what kind of impact or concussion, all can not take place owing to be provided with the carriage of support three-six dens axista in the present invention.
The present invention prevents that the principle of work of counter reversing is following: under the situation of operate as normal (as shown in Figure 2), gear 4 is done and is rotated counterclockwise, and driven gear 6 moves upward, and does the autobiography motion when outreaching.If when running into extraneous strong magnetic force and other power effect and making its reversing, the counter-rotation when each gear is done with respect to operate as normal, gear 4 promoted gears 6 and moved downward this moment; After gear 6 and stopping gear 7 are meshing; Utilize the stop property of gear 7, transmit this stopping power, and then stop the counter-rotation of gear 4 through gear 6; This moment, this resistance was greater than the friction force of motor gear 1 with its between centers; Direct current synchronous motor can only drive axle and rotate, and can not rotate by driven gear 1, thereby reaches the purpose that prevents the counter reversing.
Positive beneficial effect of the present invention is following:
1, the present invention effectively prevents electricity filching behavior through in gear grooved, be provided with a slide gear, a stopping gear is set, just can reach the purpose that prevents the counter reversing on dust cover; It is simple in structure; Cost reduces, and suitable power supply department extensively adopts, and is worthy to be popularized.
2, the phenomenon of character wheel dislocation so no matter receive what kind of impact or concussion, all can not take place owing to be provided with the carriage of support three-six dens axista in frame bottom in the present invention, reduces maintenance cost and verification cost.
3, adopt structure of the present invention, can transform, just can reach the purpose of anti-electricity-theft, anti-character wheel dislocation, can be significantly reduced to this, save material the counter of original electric energy meter institute adapted.
Four, description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the principle of work synoptic diagram of anti-counter reversing of the present invention.
Five, embodiment:
Referring to Fig. 1 and Fig. 2, a kind of multifunctional electric energy meter counter comprises three-six wheel 9, three-six dens axista 10, character wheel 12, print wheel shaft 13, support 14, motor and gear grooved, is provided with the carriage 11 of support three-six dens axista 10 in support 14 bottoms; In gear grooved, be provided with a slide gear 6, a stopping gear 7 is set on dust cover, support 14 is provided with fixedly ear 8.
Among the figure, gear 1 is the driven wheel of counter direct current synchronous motor, and gear 2 is the deceleration no-load voltage ratio gear of counter; Gear 3 is the gear of concentric one with gear 2, plays the effect of driven wheel 4, and gear 4 is the gear of concentric one with gear 5; Play the effect of connection gear 3 and gear 5; The numeral that gear 5 drives counter is read dish, and gear 6 is the gear that the present invention increases with gear 7, plays the effect that prevents the counter reversing.
Under the situation of operate as normal, gear 4 is done and is rotated counterclockwise, and driven gear 6 moves upward, and does the autobiography motion when outreaching.If when running into extraneous strong magnetic force and other power effect and making its reversing, the counter-rotation when each gear is done with respect to operate as normal, gear 4 promoted gears 6 and moved downward this moment; After gear 6 and stopping gear 7 are meshing; Utilize the stop property of gear 7, transmit this stopping power, and then stop the counter-rotation of gear 4 through gear 6; This moment, this resistance was greater than the friction force of motor gear 1 with its between centers; Direct current synchronous motor can only drive axle and rotate, and can not rotate by driven gear 1, thereby reaches the purpose that prevents the counter reversing.
Claims (2)
1. multifunctional electric energy meter counter; Comprise three-six wheel (9), three-six dens axista (10), character wheel (12), print wheel shaft (13), support (14), motor and gear grooved, it is characterized in that: the carriage (11) that is provided with support three-six dens axista (10) in support (14) bottom; In gear grooved, be provided with a slide gear (6), a stopping gear (7) is set on dust cover.
2. multifunctional electric energy meter counter according to claim 1 is characterized in that: support (14) is provided with fixedly ear (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101537359A CN102645566A (en) | 2012-05-18 | 2012-05-18 | Counter of multifunctional electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101537359A CN102645566A (en) | 2012-05-18 | 2012-05-18 | Counter of multifunctional electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102645566A true CN102645566A (en) | 2012-08-22 |
Family
ID=46658515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101537359A Pending CN102645566A (en) | 2012-05-18 | 2012-05-18 | Counter of multifunctional electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102645566A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB380829A (en) * | 1930-06-17 | 1932-09-15 | Landis & Gyr Sa | An improved electricity meter |
| CN2386443Y (en) * | 1999-08-23 | 2000-07-05 | 嘉兴市乍浦永信电子有限公司 | Electric energy meter counter |
| CN2386444Y (en) * | 1999-08-23 | 2000-07-05 | 嘉兴市乍浦永信电子有限公司 | Electric energy meter counter |
| CN2421657Y (en) * | 2000-05-02 | 2001-02-28 | 嘉兴市乍浦永信电子有限公司 | Counter for double fee rate electric energy meter |
| CN2881653Y (en) * | 2006-03-23 | 2007-03-21 | 马民召 | One-way counter of electric energy meter |
-
2012
- 2012-05-18 CN CN2012101537359A patent/CN102645566A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB380829A (en) * | 1930-06-17 | 1932-09-15 | Landis & Gyr Sa | An improved electricity meter |
| CN2386443Y (en) * | 1999-08-23 | 2000-07-05 | 嘉兴市乍浦永信电子有限公司 | Electric energy meter counter |
| CN2386444Y (en) * | 1999-08-23 | 2000-07-05 | 嘉兴市乍浦永信电子有限公司 | Electric energy meter counter |
| CN2421657Y (en) * | 2000-05-02 | 2001-02-28 | 嘉兴市乍浦永信电子有限公司 | Counter for double fee rate electric energy meter |
| CN2881653Y (en) * | 2006-03-23 | 2007-03-21 | 马民召 | One-way counter of electric energy meter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120822 |