CN205608072U - Electrography is tested to anti falling of resistance to compression - Google Patents
Electrography is tested to anti falling of resistance to compression Download PDFInfo
- Publication number
- CN205608072U CN205608072U CN201620464858.8U CN201620464858U CN205608072U CN 205608072 U CN205608072 U CN 205608072U CN 201620464858 U CN201620464858 U CN 201620464858U CN 205608072 U CN205608072 U CN 205608072U
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- resistance
- electrography
- electroscope
- metal
- compression
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Abstract
The utility model discloses an electrography is tested to anti falling of resistance to compression, including testing the electrography body, the middle part surface of testing the electrography body is equipped with the display screen, the inside of testing the electrography body is equipped with the pellosil, one side of pellosil is equipped with the air cushion foam, one side of air cushion foam is equipped with the rigid plastic pipe, the left side of testing the electrography body is equipped with metal end cap, and metal end cap extends to the inner chamber of rigid plastic pipe, metal end cap's one end is connected with the one end of spring, the other end of spring is connected with the left side of metal block, the right side of metal block is connected with the one end of neon tube, the other end of neon tube is connected with the one end of resistance, the outer wall cover of surveying the metal pole has the insulating plastic cover. This kind of electrography is tested to anti falling of resistance to compression, through being equipped with the air cushion foam, can guarantee to test the electrography carry or the use in the fine anti ability of falling of resistance to compression, increased the life who tests the electrography to also the security of electrography in the use is tested to further increasing, has guaranteed operator's the safe life -span.
Description
Technical field
This utility model relates to electroscope technical field, is specially a kind of resistance to compression drop resistant electroscope.
Background technology
Electroscope is used to whether testing circuit has a kind of main tool of electricity, and it is mainly made up of parts such as working contact, dropping resistor, neon bulb, springs.Electroscope is to utilize electric current to pass through electroscope, human body, the earth formation loop, and its leakage current makes neon bulb build-up of luminance luminous and works.As long as potential difference exceedes certain numerical value (below 36V) between electrical body and the earth, electroscope will send aura, was less than a numerical value, the most luminous, thus judges that whether electrical equipment is with voltage.But the most general electroscope is using or causing damage because imprudence falls down or extrudes during carrying, therefore the protective measure having not a particle of also needs to improve electroscope.
Utility model content
The purpose of this utility model is to provide a kind of resistance to compression drop resistant electroscope, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of resistance to compression drop resistant electroscope，Including electroscope body，The middle part surface of described electroscope body is provided with display screen，The inside of described electroscope body is provided with pellosil，The side of described pellosil is provided with air cushion foam，The side of described air cushion foam is provided with plastic conduit，The left side of described electroscope body is provided with metal end，And metal end extends to the inner chamber of plastic conduit，One end of described metal end is connected with one end of spring，The other end of described spring is connected with the left side of metal derby，The right side of described metal derby is connected with one end of neon bulb，The other end of described neon bulb is connected with one end of resistance，The other end of described resistance is connected with one end of detection metallic rod，And detect metallic rod and extend to outside from the inner chamber of plastic conduit，The outer wall of described detection metallic rod is cased with ambroin set.
Preferably, described display screen be shaped as rectangle.
Preferably, described spring is connected with metal end by the way of welding.
Compared with prior art, the beneficial effects of the utility model are: this kind of resistance to compression drop resistant electroscope, by being provided with pellosil and air cushion foam, can ensure that electroscope ability of good resistance to compression drop resistant during carrying or using, add the service life of electroscope, thus increase electroscope safety in use the most further, it is ensured that the safe life of operator.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model electroscope sectional view.
In figure: 1 electroscope body, 2 metal ends, 3 display screens, 4 detection metallic rod, 5 ambroin sets, 6 pellosils, 7 air cushion foams, 8 plastic conduits, 9 springs, 10 metal derbies, 11 neon bulbs, 12 resistance.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-2，A kind of technical scheme of this utility model offer: a kind of resistance to compression drop resistant electroscope，Including electroscope body 1，The middle part surface of described electroscope body 1 is provided with display screen 3，The inside of described electroscope body 1 is provided with pellosil 6，The side of described pellosil 6 is provided with air cushion foam 7，The side of described air cushion foam 7 is provided with plastic conduit 8，The left side of described electroscope body 1 is provided with metal end 2，And metal end 2 extends to the inner chamber of plastic conduit 8，One end of described metal end 2 is connected with one end of spring 9，The other end of described spring 9 is connected with the left side of metal derby 10，The right side of described metal derby 10 is connected with one end of neon bulb 11，The other end of described neon bulb 11 is connected with one end of resistance 12，The other end of described resistance 12 is connected with one end of detection metallic rod 4，And detect metallic rod 4 and extend to outside from the inner chamber of plastic conduit 8，The outer wall of described detection metallic rod 4 is cased with ambroin set 5.Described display screen 3 be shaped as rectangle.Described spring 9 is connected with metal end 2 by the way of welding.
Operation principle: operator pins metal end 2 with hands, and make the head touching object under test of detection metallic rod 4, now the electrical verification tip of the brushstyle of a writing or painting, neon bulb 11, resistance 12, operator, the earth and object under test form closed-loop path, when object under test has electricity, neon bulb 11 can be luminous, by display screen 3 it is observed that light, when object under test does not has electricity, neon bulb 11 then will not be luminous.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
- null1. a resistance to compression drop resistant electroscope，Including electroscope body (1)，It is characterized in that: the middle part surface of described electroscope body (1) is provided with display screen (3)，The inside of described electroscope body (1) is provided with pellosil (6)，The side of described pellosil (6) is provided with air cushion foam (7)，The side of described air cushion foam (7) is provided with plastic conduit (8)，The left side of described electroscope body (1) is provided with metal end (2)，And metal end (2) extends to the inner chamber of plastic conduit (8)，One end of described metal end (2) is connected with one end of spring (9)，The other end of described spring (9) is connected with the left side of metal derby (10)，The right side of described metal derby (10) is connected with one end of neon bulb (11)，The other end of described neon bulb (11) is connected with one end of resistance (12)，The other end of described resistance (12) is connected with one end of detection metallic rod (4)，And detect metallic rod (4) and extend to outside from the inner chamber of plastic conduit (8)，The outer wall of described detection metallic rod (4) is cased with ambroin set (5).
- A kind of resistance to compression drop resistant electroscope the most according to claim 1, it is characterised in that: described display screen (3) be shaped as rectangle.
- A kind of resistance to compression drop resistant electroscope the most according to claim 1, it is characterised in that: described spring (9) is connected with metal end (2) by the way of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464858.8U CN205608072U (en) | 2016-05-23 | 2016-05-23 | Electrography is tested to anti falling of resistance to compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464858.8U CN205608072U (en) | 2016-05-23 | 2016-05-23 | Electrography is tested to anti falling of resistance to compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205608072U true CN205608072U (en) | 2016-09-28 |
Family
ID=56948961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620464858.8U Expired - Fee Related CN205608072U (en) | 2016-05-23 | 2016-05-23 | Electrography is tested to anti falling of resistance to compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205608072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904712A (en) * | 2019-02-28 | 2019-06-18 | 国家电网有限公司 | A kind of power supply company's multifunctional access the Line tool |
-
2016
- 2016-05-23 CN CN201620464858.8U patent/CN205608072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904712A (en) * | 2019-02-28 | 2019-06-18 | 国家电网有限公司 | A kind of power supply company's multifunctional access the Line tool |
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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 |
Granted publication date: 20160928 Termination date: 20170523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |