CN203242555U - Upper conducting rod structure of terminal post - Google Patents
Upper conducting rod structure of terminal post Download PDFInfo
- Publication number
- CN203242555U CN203242555U CN 201320274040 CN201320274040U CN203242555U CN 203242555 U CN203242555 U CN 203242555U CN 201320274040 CN201320274040 CN 201320274040 CN 201320274040 U CN201320274040 U CN 201320274040U CN 203242555 U CN203242555 U CN 203242555U
- Authority
- CN
- China
- Prior art keywords
- contact arm
- conducting rod
- post
- upper conducting
- bowl
- 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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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The utility model discloses an upper conducting rod structure of a terminal post. The upper conducting rod structure of the terminal post is composed of a conducting post, an inverted ''bowl''-shaped cover, a screw rod, a contact arm and a fixed nut, and is characterized in that the conducting post is in an ''L'' shape which turns 90 degrees rightwards, the vertical lower end of the conducting post is provided with the inverted ''bowl''-shaped cover, the center of the ''bowl'' is provided with the vertical screw rod, the screw rod is used for being connected with a vacuum arc-extinguishing chamber, the round plane of the other end of the conducting post is pressed and adhered to one end of the contact arm via the nut, the other end of the contact arm is used for being connected with a moving contact, and the conducting post and the contact arm can be made of aluminum or copper materials. The upper conducting rod structure of the terminal post has the beneficial effects of realizing the integration of the upper conducting rod and the contact arm, increasing the additional value of the injection molding type terminal post, reducing the installation time of later processes, and improving the production efficiency.
Description
Technical field
The utility model relates to a kind of pole and makes the field, relates in particular to the structure of the upper conducting rod of pole.
Background technology
Pole mainly comprises shell, upper conducting rod, vacuum interrupter and lower conducting rod, the end that described upper conducting rod is vertical is fixed on the upper end of vacuum interrupter by screw rod, the planar central of upper conducting rod level one end has a screwed hole, be used for installing contact arm, contact arm connects moving contact again, surface cover has insulating case outside contact arm, because contact arm and upper conducting rod are not integrated, can increase the time of installing.
Summary of the invention
The purpose of this utility model is in order to solve the deficiency of above-mentioned technology, to propose a kind of upper conducting rod structure of pole, can realize that conducting rod and contact arm are integrated, saving the set-up time.
The utility model is to realize by following technical scheme: a kind of upper conducting rod structure of pole, the upper conducting rod structure of described pole, by conductive pole, " bowl " shape of falling is covered, screw rod, contact arm and fixed screw cap form, it is characterized in that: described conductive pole is that the right side turn 90 degrees " L " shape, " bowl " shape lid is equipped with down in the lower end that conductive pole is vertical, vertical screw rod is equipped with at " bowl " interior center, screw rod is used for being connected with vacuum interrupter, the disk of the conductive pole other end and contact arm one end press with cap nut and amplexiform, and an other end of contact arm is used for being connected with moving contact.
Described conductive pole and " bowl " shape lid that falls are one.
The material of described conductive pole and contact arm can be aluminium or copper.
The beneficial effects of the utility model are: conducting rod and contact arm are integrated in the realization, and the upper conducting rod structure of this pole can increase the added value of injection molding pole own, can reduce the set-up time of later process, enhances productivity.
Description of drawings
Fig. 1 is the upper conducting rod structural representation of a kind of pole of the utility model:
Embodiment
Come the utility model is described in further detail below in conjunction with accompanying drawing 1 and an embodiment:
A kind of upper conducting rod structure of pole, the upper conducting rod structure of described pole, by conductive pole 1, " bowl " shape of falling cover 2, screw rod 3, contact arm 4 and fixed screw cap 5 form, it is characterized in that: described conductive pole 1 is that the right side turn 90 degrees " L " shape, " bowl " shape lid 2 is equipped with down in conductive pole 1 vertical lower end, vertical screw rod 3 is equipped with at " bowl " interior center, screw rod 3 is used for being connected with vacuum interrupter 6, the disk of conductive pole 1 other end and contact arm 4 one ends press with cap nut 5 and amplexiform, and an other end of contact arm 4 is used for being connected with moving contact 7.
The material of described conductive pole and contact arm can be aluminium or copper.
The beneficial effects of the utility model are: conducting rod and contact arm are integrated in the realization, and the upper conducting rod structure of this pole can increase the added value of injection molding pole own, can reduce the set-up time of later process, enhances productivity.
The above only be embodiment of the present utility model, but protection range of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claims were limited.
Claims (3)
1. the upper conducting rod structure of a pole, the upper conducting rod structure of described pole, by conductive pole, fall " bowl " shape lid, screw rod, contact arm and fixed screw cap and form, it is characterized in that: described conductive pole is that the right side turn 90 degrees " L " shape, " bowl " shape lid is equipped with down in the lower end that conductive pole is vertical, vertical screw rod is equipped with at " bowl " interior center, screw rod is used for being connected with vacuum interrupter, the disk of the conductive pole other end and contact arm one end press with cap nut and amplexiform, and an other end of contact arm is used for being connected with moving contact.
2. the upper conducting rod structure of a kind of pole according to claim 1 is characterized in that; Described conductive pole and " bowl " shape lid that falls are one.
3. the upper conducting rod structure of a kind of pole according to claim 1, it is characterized in that: the material of described conductive pole and contact arm can be aluminium or copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320274040 CN203242555U (en) | 2013-05-14 | 2013-05-14 | Upper conducting rod structure of terminal post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320274040 CN203242555U (en) | 2013-05-14 | 2013-05-14 | Upper conducting rod structure of terminal post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242555U true CN203242555U (en) | 2013-10-16 |
Family
ID=49319822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320274040 Expired - Fee Related CN203242555U (en) | 2013-05-14 | 2013-05-14 | Upper conducting rod structure of terminal post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311042A (en) * | 2013-05-14 | 2013-09-18 | 宁波天驰电器科技有限公司 | Novel upper conducting rod structure and production method thereof |
-
2013
- 2013-05-14 CN CN 201320274040 patent/CN203242555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311042A (en) * | 2013-05-14 | 2013-09-18 | 宁波天驰电器科技有限公司 | Novel upper conducting rod structure and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG DONGCHI SWITCH CO., LTD. Free format text: FORMER OWNER: NINGBO TIANCHI ELECTRIC APPLIANCE TECHNOLOGY CO., LTD. Effective date: 20140402 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140402 Address after: 315222 West Industrial Zone, Sinpo Town, Zhejiang, Cixi Patentee after: ZHEJIANG DONGCHI SWITCH CO., LTD. Address before: 315222 West Industrial Zone, Sinpo Town, Zhejiang, Cixi Patentee before: Ningbo Tianchi Electrical Appliance Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |