CN2433630Y - Magnetic holding switching duplex counter - Google Patents
Magnetic holding switching duplex counter Download PDFInfo
- Publication number
- CN2433630Y CN2433630Y CN 00243638 CN00243638U CN2433630Y CN 2433630 Y CN2433630 Y CN 2433630Y CN 00243638 CN00243638 CN 00243638 CN 00243638 U CN00243638 U CN 00243638U CN 2433630 Y CN2433630 Y CN 2433630Y
- Authority
- CN
- China
- Prior art keywords
- fork
- pulling
- gear shaft
- digital disk
- commutation
- 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
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Abstract
The utility model relates to a counter for an electric meter. Two counters are arranged side by side, a planetary gear structure is formed by a gear on a central gear shaft and two speed reduction digital disks, and a moving contact sheet of a magnetic latching relay is sheathed on the central gear shaft. Under the drive of the moving contact sheet and a fork body, the gear of the central gear shaft is engaged with the speed reduction digital disk, and the brake to the speed reduction digital disk can be realized by a fork in the fork body. The gear on the central gear shaft is engaged with the speed reduction digital disk, and the brake to the speed reduction digital disk can be realized by a fork in the fork body.
Description
The utility model relates to a kind of electric energy meter register, belongs to the electric energy meter parts and makes the field.
Background technology of the present utility model: existing register switching mechanism is common electric attracting electric relay.It is not enough point: the one, the normal phase energising of relay, power consumption is big; The 2nd, relay is often switched on, and the magnetic field that is produced directly influences the accuracy of electric energy meter, often causes the meter degree inaccurate.
Purpose of design of the present utility model: avoid the weak point in the background technology, it is minimum and the electric energy meter accuracy is not constituted the magnetic holding switching type duplex counter of influence to design a kind of power consumption.
Design proposal of the present utility model: adopt magnetic latching relay to replace common relay, purpose is avoided the influence of magnetic field to register meter degree accuracy, secondly reduces the power consumption of relay significantly.Its organization plan: magnetic holding switching type duplex counter, two registers (1,9) arrange side by side, gear on the sun gear shaft (6) and two deceleration digital disks (1,9) constitute planetary gear construction, the movable contact spring (5) of magnetic latching relay (4) is enclosed within sun gear shaft (6) last and gear on sun gear shaft under the drive of movable contact spring (5) and pulling and pushing body (2) and deceleration digital disk (1) engagement, fork in the pulling and pushing body (8) is to deceleration digital disk (9) braking, and gear on the sun gear shaft and deceleration digital disk (9) mesh, fork in the pulling and pushing body (8) is braked deceleration digital disk (1).Pulling and pushing body (2) is by commutation keeper (3), commutation alignment pin (12), commutation pivot pin (13), the axis of guide (14), fork (8) pulls out body (15) and constitutes, fork (8) is positioned at the inboard of pulling out body (15), its the fork respectively with deceleration digital disk (1,9) tooth in matches, be reverse U shape on the commutation keeper (3), under be anti-L shaped, the head of its U font matches for trigonocephalia and with commutation location axle pin (12) on being positioned at the register housing, anti-L shaped headgear is on tangential pivot pin (13), its tangential pivot pin is positioned at the bottom of pulling out body (15), sun gear shaft (6) hole is positioned at the top of pulling out on the body and being positioned at circumferential axis, the axis of guide (14) is positioned at the middle part of pulling out body, and its a end is fixed on the register housing.
The utility model is compared with background technology, and the one, adopt magnetic latching relay to replace common relay, solved the high-intensity magnetic field that exists in the background technology and the deficiency of high power consumption; The 2nd, the unique design of pulling and pushing body structure has guaranteed that magnetic latching relay can drive pulling and pushing body reliably, gear on the sun gear shaft is meshed reliably with two deceleration digital disks or separates, thereby realized purpose of design of the present utility model.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the main TV structure synoptic diagram of pulling and pushing body.
Fig. 3 is the side-looking structural representation of pulling and pushing body.
Fig. 4 is the plan structure synoptic diagram of pulling and pushing body.
1～4 pair of the utility model is done with narration in conjunction with the accompanying drawings.
With reference to accompanying drawing 1～4.The magnetic holding switching type duplex counter, two registers (1,9) arrange side by side, gear on the sun gear shaft (6) and two deceleration digital disks (1,9) constitute planetary gear construction, the movable contact spring (5) of magnetic latching relay (4) is enclosed within sun gear shaft (6) last and gear on sun gear shaft under the drive of movable contact spring (5) and pulling and pushing body (2) and deceleration digital disk (1) engagement, fork in the pulling and pushing body (8) is to deceleration digital disk (9) braking (stoping its rotation), and gear on the sun gear shaft and deceleration digital disk (9) mesh, fork in the pulling and pushing body (8) is to deceleration digital disk (1) braking (stoping its rotation).Pulling and pushing body (2) is pulled out body (15) and is constituted by commutation keeper (3), commutation alignment pin (12), commutation pivot pin (13), the axis of guide (14), fork (8), fork (8) is positioned at and pulls out the inboard of body (15) and be solidified as a whole with it, its the fork respectively with deceleration digital disk (1,9) tooth in matches-and fork (8) in gear on the sun gear shaft and deceleration digital disk (1) engagement, the pulling and pushing body is to deceleration digital disk (9) braking, and the gear on the sun gear shaft meshes with deceleration digital disk (9), the fork (8) in the pulling and pushing body is braked deceleration digital disk (1).Be reverse U shape on the commutation keeper (3), under be anti-L shaped, the head of its U font matches for trigonocephalia and with commutation location axle pin (12) on being positioned at the register housing, anti-L shaped headgear is on tangential pivot pin (13), its tangential pivot pin is positioned at the bottom of pulling out body (15), purpose drives commutation keeper (3) by the magnetic latching relay movable contact spring, pull out body (15) to rotate before and after the axis of guide (14), sun gear shaft (6) cogs and the digital disk (1 that slows down thereby drive, 9) tooth engagement or separation, sun gear shaft (6) hole is positioned at the top of pulling out on the body and being positioned at circumferential axis, the axis of guide (14) is positioned at the middle part of pulling out body, and its a end is fixed on the register housing.
Claims (2)
1, a kind of magnetic holding switching type duplex counter, it is characterized in that: two registers (1,9) arrange side by side, gear on the sun gear shaft (6) and two deceleration digital disks (1,9) constitute planetary gear construction, the movable contact spring (5) of magnetic latching relay (4) is enclosed within sun gear shaft (6) last and gear on sun gear shaft under the drive of movable contact spring (5) and pulling and pushing body (2) and deceleration digital disk (1) engagement, fork in the pulling and pushing body (8) is to deceleration digital disk (9) braking, and gear on the sun gear shaft and deceleration digital disk (9) mesh, fork in the pulling and pushing body (8) is braked deceleration digital disk (1).
2, magnetic holding switching type duplex counter according to claim 1, it is characterized in that: pulling and pushing body (2) is by commutation keeper (3), commutation alignment pin (12), commutation pivot pin (13), the axis of guide (14), fork (8) pulls out body (15) and constitutes, fork (8) is positioned at the inboard of pulling out body (15), its the fork respectively with deceleration digital disk (1,9) tooth in matches, be reverse U shape on the commutation keeper (3), under be anti-L shaped, the head of its U font matches for trigonocephalia and with commutation location axle pin (12) on being positioned at the register housing, anti-L shaped headgear is on tangential pivot pin (13), its tangential pivot pin is positioned at the bottom of pulling out body (15), sun gear shaft (6) hole is positioned at the top of pulling out on the body and being positioned at circumferential axis, the axis of guide (14) is positioned at the middle part of pulling out body, and its a end is fixed on the register housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243638 CN2433630Y (en) | 2000-07-20 | 2000-07-20 | Magnetic holding switching duplex counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243638 CN2433630Y (en) | 2000-07-20 | 2000-07-20 | Magnetic holding switching duplex counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2433630Y true CN2433630Y (en) | 2001-06-06 |
Family
ID=33603474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00243638 Expired - Fee Related CN2433630Y (en) | 2000-07-20 | 2000-07-20 | Magnetic holding switching duplex counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2433630Y (en) |
-
2000
- 2000-07-20 CN CN 00243638 patent/CN2433630Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUALI GROUP CO.,LTD. Free format text: FORMER NAME OR ADDRESS: HUALI GROUP CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang province Yuhang District 311100 Yuhang Zhen Zhi Street No. 181 Patentee after: HOLLEY Industry Group Limited Address before: Hangzhou City, Zhejiang province 310005 Moganshan Road No. 78 Patentee before: Huali Group Co., Ltd. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |