CN203026647U - Grounding device - Google Patents
Grounding device Download PDFInfo
- Publication number
- CN203026647U CN203026647U CN 201220638413 CN201220638413U CN203026647U CN 203026647 U CN203026647 U CN 203026647U CN 201220638413 CN201220638413 CN 201220638413 CN 201220638413 U CN201220638413 U CN 201220638413U CN 203026647 U CN203026647 U CN 203026647U
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- China
- Prior art keywords
- grounding
- earthing device
- earthing
- earth
- connects
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- 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 grounding device, which is used in a mobile home which is connected with an inner case and an outer case. At least one grounding device is provided; and each grounding device comprises a grounding pole arranged on the inner case, a grounding bolt arranged on the outer case, and a grounding lead; the grounding lead is adjustably arranged on the outer case; one head of the grounding lead is connected with the grounding pole; and the other head of the grounding lead is connected with the grounding bolt. The utility model provides a grounding device for the market, which is convenient to use, has wide application range and an optimal economic effect, and effectively ensures the grounding requirement of a circuit at the same time.
Description
Technical field
The utility model relates to a kind of earthing device, is mainly used in movable dwellings that interior outer container is formed by connecting.
Background technology
The movable dwellings that interior outer container is formed by connecting is because interior outer container mostly is metal structure.And household electrical appliances usually are housed in interior case, thereby these type of household electrical appliances often all need ground connection assurance to use safety.So be necessary to carry out improvement and the invention of earthing device.
The utility model content
In view of this, for above situation, it is a kind of for the earthing device on the movable dwellings of interior outer container connection that the utility model provides.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of earthing device is used in movable dwellings that interior outer container connects, wherein, the quantity of this earthing device at least one, its each comprise:
One establish with interior case on earthing rod;
One establish with outer container on earth stud, adjustable being located on this outer container;
One earth lead, one connects earthing rod, and the other end connects earth stud.
Described earthing device is characterized in that, the material of this earth stud is stainless steel.
Described earthing device, wherein, this earth stud is provided with is convenient to the line nose that earth lead connects.
Described earthing device, wherein, this earthing rod is provided with is convenient to the line nose that earth lead connects.
Described earthing device, wherein, this earth stud is provided with is convenient to ground connection plain cushion and the elastomer that earth lead connects.
Described earthing device, wherein, this elastomer is spring.
Described earthing device, wherein, the quantity of this ground connection plain cushion is two.
By technique scheme, the utility model provides a kind of earthing device for market, and is easy to use, effectively guaranteed the demand for grounding of circuit simultaneously, has the scope of application and better economic effect widely.
Description of drawings
For further understanding feature of the present utility model and technology contents, see also following relevant accompanying drawing of the present utility model, yet appended graphic reference and the explanation use of only providing is limited to the utility model.
Fig. 1 is the schematic diagram of the utility model earthing device one embodiment.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is that the A-A of Fig. 2 is to view.
Embodiment
For further illustrating concrete structure and the function of preferred embodiment of the present utility model, this place is described in detail the utility model preferred embodiment in conjunction with Figure of description.
The utility model provides a kind of adjusting device, its invention thought is: a kind of interior earthing device of movable dwellings that is contained in interior outer container connection, the basic material of this movable dwellings is metal material, and interior outer container is separately independently, when installing, need will be separately independently in outer container couple together, an earthing device just need to be arranged this moment, interior outer container is coupled together, and what make ground wire energy safety connects into ground.
As shown in Figure 1 to Figure 3, wherein, Fig. 1 is the schematic diagram of the utility model earthing device one embodiment; Fig. 2 is the end view of Fig. 1; Fig. 3 is that the A-A of Fig. 2 is to view.
A kind of earthing device is used in movable dwellings that interior outer container connects, wherein, the quantity of this earthing device at least one.Each earthing device comprises earthing rod 1, earth stud 2 and earth lead 3.
This earthing rod 1 is installed on interior case 4.Connect earth lead 3 on this earthing rod 1.Can be provided with on this earthing rod 1 and be convenient to the line nose (not shown) that earth lead 3 connects; Also can be provided with and be convenient to ground connection plain cushion and the elastomer (not shown) that earth lead 3 connects.This elastomer is spring.The quantity of this ground connection plain cushion is two.
This line nose also is commonly called as is insert ear, mainly contains a circular structure.It is mainly used in cable end piece connection and continued access, can allow cable be connected with electrical equipment more firm, and is safer.In actual use, when general wire is connected with binding post, if 10mm2 and following single cord need to be received on binding post at the curved circle of wire termination.If the above strand copper wire of 10mm2 needs attaching line nose, then be connected with binding post.The material of line nose can be red copper or brass, and its surface treatment is silver-plated weld bond.
Just because of different according to the use of movable dwellings, can also can connect ground connection plain cushion and elastomer by the connecting line nose.The wire that connect this moment is less, can couple together with the ground connection plain cushion, clamps this structure with elastomer, guarantees that it does not break away from this earthing rod 1.
This earth stud 2 be located at outer container 5 on, adjustable being located on this outer container 5.The material of this earth stud 2 is stainless steel.This earth stud 2 is provided with is convenient to the line nose 21 that earth lead 3 connects.This line nose 21 line nose as above no longer repeats at this.
Earth lead 3, one ends connect ground connection 1, and the other end connects earth stud 2.
As shown in the figure, in the present embodiment, the structure that the plain cushion that this earthing rod 1 adopts and elastomer combination form.Adopt line nose 21 on this earth stud 2.When in use, earth lead 3 one ends are connected on plain cushion and elastomer, rely on elastomeric elastic force to fix earth lead 3 and earthing rod 1.And the other end of earth lead 3 is connected on earth stud 2, namely be connected on the line nose 21 on earth stud 2, namely be wound around on the circular configuration of online nose 21.
At this moment, earthing rod 1 is grounded wire 3 with earth stud 2 and links together.Namely with the linking together of interior outer container, at this moment, the ground wire of various circuit in interior case is connected on earthing rod 1, just be connected to the earth stud 2 of outer container by the connection earth lead 3 of earthing rod 1.Outer container is connected with ground again, thereby discharges electric energy.
Above earthing device provided by the utility model is described in detail, the embodiment that uses herein mainly sets forth principle of the present utility model and execution mode take earthing device as specific case, and the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications.In sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. earthing device is used for it is characterized in that in movable dwellings that interior outer container connects, the quantity of this earthing device at least one, its each comprise:
One establish with interior case on earthing rod;
One establish with outer container on earth stud, adjustable being located on this outer container;
One earth lead, one connects earthing rod, and the other end connects earth stud.
2. earthing device according to claim 1, is characterized in that, the material of this earth stud is stainless steel.
3. earthing device according to claim 1 and 2, is characterized in that, this earth stud is provided with is convenient to the line nose that earth lead connects.
4. earthing device according to claim 1, is characterized in that, this earthing rod is provided with is convenient to the line nose that earth lead connects.
5. earthing device according to claim 1, is characterized in that, this earth stud is provided with is convenient to ground connection plain cushion and the elastomer that earth lead connects.
6. earthing device according to claim 5, is characterized in that, this elastomer is spring.
7. earthing device according to claim 5, is characterized in that, the quantity of this ground connection plain cushion is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638413 CN203026647U (en) | 2012-05-16 | 2012-11-27 | Grounding device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220220049.4 | 2012-05-16 | ||
| CN201220220049 | 2012-05-16 | ||
| CN 201220638413 CN203026647U (en) | 2012-05-16 | 2012-11-27 | Grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026647U true CN203026647U (en) | 2013-06-26 |
Family
ID=48650601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638413 Expired - Fee Related CN203026647U (en) | 2012-05-16 | 2012-11-27 | Grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026647U (en) |
-
2012
- 2012-11-27 CN CN 201220638413 patent/CN203026647U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20211127 |