CN202423159U - Screw adjusted air switch fixed terminal - Google Patents
Screw adjusted air switch fixed terminal Download PDFInfo
- Publication number
- CN202423159U CN202423159U CN2011204960558U CN201120496055U CN202423159U CN 202423159 U CN202423159 U CN 202423159U CN 2011204960558 U CN2011204960558 U CN 2011204960558U CN 201120496055 U CN201120496055 U CN 201120496055U CN 202423159 U CN202423159 U CN 202423159U
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- China
- Prior art keywords
- fixed terminal
- air switch
- fixed
- adjusted air
- hole
- 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 screw adjusted air switch fixed terminal. At present, an air switch fixed support sale on an electronic marketplace has the applied problems of being easy to shift after installation, only being capable of being vertically installed and being unable of being transversely installed, being apt to cause automatic tripping caused by overheating if concentrated installation is poor in radiating, and being apt to cause short circuit due to bare wire. The screw adjusted air switch fixed terminal comprises a fixed terminal body and is characterized in that an upper clamp groove and a lower clamp groove are arranged on one sides of the two ends of the fixed terminal body, an upper fixed hole and a lower fixed hole are arranged on the other sides of the two ends of the fixed terminal body, and screws are arranged on the upper fixed hole and the lower fixed hole. The screw adjusted air switch fixed terminal is good in radiating, not easy to shift, not fear of vibration and attractive in appearance, solves the problems of difficult radiating and automatic tripping caused by unreasonable installation, and particularly suitable to concentrated management of enterprises, switch board rooms of plants and buildings. The design for installing the fixed terminal tends to be complete, and application is convenient.
Description
One, technical field:
The utility model relates to a kind of screw adjustment air switch fixed terminal.
Two, background technology:
At present, the air switch fixed mount of on the electronic market, being sold exists in application facet; After the installation, easily displacement can only be endways installation up and down, can not install sidewards, if it is bad to install heat radiation concentratedly, causes overheated automatic trip easily, if bare wire causes short circuit easily.
Three, utility model content:
The utility model provides a kind of good heat dissipation, difficult displacement, screw adjustment air switch fixed terminal easy to use.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of screw adjustment air switch fixed terminal; Comprise the fixed terminal body; It is characterized in that: a side at the two ends of described fixed terminal body is provided with draw-in groove and lower bayonet slot, and described opposite side is provided with fixing hole and lower fixed hole, and last fixing hole and lower fixed hole are provided with screw.
Described upward fixing hole and lower fixed hole are symmetrical, and last draw-in groove and lower bayonet slot are symmetrical.
Compared with prior art, advantage and the effect that the utlity model has are following: the utility model good heat dissipation, be not easy displacement, and be not afraid of vibration, attractive in appearance, solved because installation is unreasonable heat radiation difficulty, the problem of automatic trip.Especially be fit to enterprise, the centralized management in factory's power distribution room and building.Install and fix terminal design and become, use very convenient with perfect.
Four, description of drawings:
Fig. 1 is the structure chart of the utility model;
Among the figure: 1-screw, the last fixing hole of 2-, the last draw-in groove of 3-, 4-lower bayonet slot, 5-lower fixed hole.
Five, embodiment:
Referring to Fig. 1: a kind of screw adjustment air switch fixed terminal; Comprise the fixed terminal body; It is characterized in that: a side at the two ends of described fixed terminal body is provided with draw-in groove 3 and lower bayonet slot 4, and described opposite side is provided with fixing hole 2 and lower fixed hole 5, and last fixing hole 2 is provided with screw 1 with lower fixed hole 5; Last fixing hole 2 is symmetrical with lower fixed hole 5, and last draw-in groove 3 is symmetrical with lower bayonet slot 4.
When 1, installing, the quantity of the air switch of at first considering to install concentratedly and the environment and the radiating condition of installation site according to size of current, are selected the spacing that is fit to,
Confirm to be fit to fixed mount length.
2, screw adjustment air switch fixed terminal is installed, is reached each air switch, all there is fixed terminal both sides, can be according to size of current, and classification is installed: can descendingly progressively dwindle spacing and install: also can ascendingly progressively increase spacing and install.
3, preparation is just continuous, one by one air switch is installed respectively then after, size of current, after spacing is fit to, entry-line installment work and adjustment, in application facet, integral installation is operated easily, and attractive in appearance.It is perfect that technology is tending towards.
The utility model is at original structure basically, has increased air switch screw adjustment end up and down, to the air switch of big electric current, can adopt to widen mutual mounting distance, improves radiating condition, can be according to size of current, and chosen distance is how much, relatively flexibly.
Claims (2)
1. a screw is adjusted the air switch fixed terminal; Comprise the fixed terminal body; It is characterized in that: a side at the two ends of described fixed terminal body is provided with draw-in groove (3) and lower bayonet slot (4); Described opposite side is provided with fixing hole (2) and lower fixed hole (5), and last fixing hole (2) and lower fixed hole (5) are provided with screw (1).
2. a kind of screw adjustment air switch fixed terminal according to claim 1, it is characterized in that: it is symmetrical to go up fixing hole (2) and lower fixed hole (5), and last draw-in groove (3) and lower bayonet slot (4) are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204960558U CN202423159U (en) | 2011-12-03 | 2011-12-03 | Screw adjusted air switch fixed terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204960558U CN202423159U (en) | 2011-12-03 | 2011-12-03 | Screw adjusted air switch fixed terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423159U true CN202423159U (en) | 2012-09-05 |
Family
ID=46747895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204960558U Expired - Fee Related CN202423159U (en) | 2011-12-03 | 2011-12-03 | Screw adjusted air switch fixed terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742493A (en) * | 2013-12-31 | 2014-04-23 | 宁海县雁苍山电力设备厂 | Fastener for mounting air switch |
-
2011
- 2011-12-03 CN CN2011204960558U patent/CN202423159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742493A (en) * | 2013-12-31 | 2014-04-23 | 宁海县雁苍山电力设备厂 | Fastener for mounting air switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121203 |