CN201979443U - Special wrench for electricians - Google Patents
Special wrench for electricians Download PDFInfo
- Publication number
- CN201979443U CN201979443U CN2011201093908U CN201120109390U CN201979443U CN 201979443 U CN201979443 U CN 201979443U CN 2011201093908 U CN2011201093908 U CN 2011201093908U CN 201120109390 U CN201120109390 U CN 201120109390U CN 201979443 U CN201979443 U CN 201979443U
- Authority
- CN
- China
- Prior art keywords
- handle
- groove
- electricians
- welded
- wrench
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a special wrench for electricians, which comprises a wrench body and a handle, wherein the rear end of the handle is sleeved with an insulating sleeve; a metallic coating is arranged on the insulating sleeve; a groove is formed at the front end of the handle; a resistor and a luminous neon bulb which are connected in series are arranged in the groove; the resistor is welded at the front end of the handle; the luminous neon bulb is welded on the metallic coating; and the groove is provided with a transparent lid. The special wrench for the electricians not only has the functions of a wrench but also has the function of detecting the electricity of equipment, overcomes the defect that a small-sized screwdriver electric stylus is liable to be damaged and lost during the use, can be operated electrically, and is prevented from electrical misoperation, and is important for protecting personal safety and equipment safety.
Description
Technical field
The utility model relates to spanner, relates in particular to a kind of electrician's special spanner.
Background technology
In modern industry is produced, to operate the accident occur against regulations of common occurrence because of the electrician, for example, after higher level's switch disconnects, most of electricians do not carry out electrical verification and just equipment are keeped in repair, and so very easily cause the accident of human electric shock, but common electroprobe is owing to have the function of screwdriver, very easily damage during use, it is high and lose easily to change frequency.
The utility model content
Whether the purpose of this utility model provides a kind of electrician's special spanner, not only can maintenance of equipment but also can checkout equipment charged.
The utility model adopts following technical proposals: a kind of electrician's special spanner, comprise wrench body and handle, described handle rear end is arranged with insulation sleeve, insulation sleeve is provided with metal coating, described handle front end offers groove, is provided with the resistance and the luminous neon bulb of serial connection in the groove, and resistance welded is at the handle front end, luminous neon bulb is welded on the metal coating, and described groove is provided with transparency cover.
The utility model electrician special spanner had both had the function of spanner, also has the function of equipment being carried out electrical verification simultaneously, fragile and the shortcoming of easily losing when having overcome small-sized screwdriver electroprobe and using, can also charged the operation, can prevent the situation of charged maloperation, the safety of protecting personal equipment is had important function; And the utility model is made simple, and expense is low, can be widely used in the maintenance of industry-by-industry electrical equipment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model electrician special spanner comprises wrench body 1 and handle 6, and the rear end of described handle 6 is arranged with insulation sleeve 4, and insulation sleeve 4 is provided with metal coating 5; The front end of described handle 6 offers groove, is provided with the resistance 2 and luminous neon bulb 3 of serial connection in the groove, and resistance 2 is welded on the front end of handle 6, and luminous neon bulb 3 is welded on the metal coating 5, and described groove also is provided with transparency cover.Whether the utility model both can checkout equipment charged, again can maintenance of equipment, and convenient and practical.
Claims (1)
1. electrician's special spanner, comprise wrench body and handle, it is characterized in that: described handle rear end is arranged with insulation sleeve, insulation sleeve is provided with metal coating, described handle front end offers groove, is provided with the resistance and the luminous neon bulb of serial connection in the groove, and resistance welded is at the handle front end, luminous neon bulb is welded on the metal coating, and described groove is provided with transparency cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201093908U CN201979443U (en) | 2011-04-14 | 2011-04-14 | Special wrench for electricians |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201093908U CN201979443U (en) | 2011-04-14 | 2011-04-14 | Special wrench for electricians |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979443U true CN201979443U (en) | 2011-09-21 |
Family
ID=44606911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201093908U Expired - Fee Related CN201979443U (en) | 2011-04-14 | 2011-04-14 | Special wrench for electricians |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378851A (en) * | 2017-08-03 | 2017-11-24 | 国家电网公司 | A kind of mechanical wrench for possessing powered alarm function |
-
2011
- 2011-04-14 CN CN2011201093908U patent/CN201979443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378851A (en) * | 2017-08-03 | 2017-11-24 | 国家电网公司 | A kind of mechanical wrench for possessing powered alarm function |
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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: 20110921 Termination date: 20160414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |