CN105866516B - Have both digital and neon tube formula function low pressure electroscope - Google Patents
Have both digital and neon tube formula function low pressure electroscope Download PDFInfo
- Publication number
- CN105866516B CN105866516B CN201610186377.XA CN201610186377A CN105866516B CN 105866516 B CN105866516 B CN 105866516B CN 201610186377 A CN201610186377 A CN 201610186377A CN 105866516 B CN105866516 B CN 105866516B
- Authority
- CN
- China
- Prior art keywords
- electroscope
- digital
- fixed block
- neon tube
- tube formula
- 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.)
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Links
- 229910052754 neon Inorganic materials 0.000 title claims abstract description 47
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Manipulator (AREA)
Abstract
Digital and neon tube formula function low pressure electroscope is had both, for test job to can be achieved on daytime and night, and ensures measuring accuracy.It includes digital electroscope, neon tube formula electroscope, first pen cap, second pen cap, first fixed block and the second fixed block, the tail portion of the digital electroscope is fixed in the first fixed block, the tail portion of the neon tube formula electroscope is fixed in the second fixed block, first fixed block and the second fixed block, which relatively rotate, to be installed, it is equipped with the first pen cap in the front end of the digital electroscope, it is equipped with the second pen cap of black in the front end of the neon tube formula electroscope, lamp body is equipped in the inner cavity of first pen cap, headlamp is equipped on the lamp body, cutting is equipped on the outer wall of second pen cap, the slot coordinated with cutting is equipped on second fixed block.The electroscope can be used in day and night, and can guarantee the precision of electrical verification.
Description
Technical field
The present invention relates to electric power tool technical fields, specifically a kind of to have both digital and neon tube formula function low pressure
Electroscope.
Background technology
Neon tube formula electroscope, in electrical verification, the neon tube luminous of electroscope prompts, but such electroscope on daytime in use,
Neon tube is shinny due to light is not easy to observe, and is also easy to produce erroneous judgement.Digital electroscope, on the display panel of electroscope
Show that voltage at electrical verification point, such electroscope need to could be observed, it has not been convenient to which carrying on construction work at night makes in night electrical verification by light
With.
Invention content
Digital and neon tube formula function low pressure electroscope is had both the purpose of the present invention is to provide a kind of, which can
It is used at night and daytime, ensures the accuracy and electrical verification efficiency of electrical verification.
The technical scheme adopted by the invention to solve the technical problem is that：The digital low pressure with neon tube formula function is had both to test
Electroprobe, characterized in that it include digital electroscope, neon tube formula electroscope, the first pen cap, the second pen cap, the first fixed block and
The tail portion of second fixed block, the digital electroscope is fixed in the first fixed block, and the tail portion of the neon tube formula electroscope is solid
It is scheduled in the second fixed block, first fixed block and the second fixed block are relatively rotated and installed, in the digital electroscope
Front end is equipped with the first pen cap, the second pen cap of black is equipped in the front end of the neon tube formula electroscope, in first pen cap
It is equipped with lamp body in inner cavity, headlamp is equipped on the lamp body, cutting is equipped on the outer wall of second pen cap, described the
Two fixed blocks are equipped with the slot coordinated with cutting.
Further, shaft is equipped on first fixed block, the shaft is rotatablely connected with the second fixed block, is being turned
Damping piece is equipped between axis and the second fixed block.
Further, it is respectively equipped with threaded mounting portion in the front end of the digital electroscope and neon tube formula electroscope, number
Word formula electroscope is connect by threaded mounting portion with the first stroke cap thread, and neon tube formula electroscope passes through threaded mounting portion and second
Cap thread connects.
Further, groove is equipped on second fixed block, the slot is arranged on the inner wall of groove.
Further, it is equipped with mounting groove in the tail portion of first pen cap, button is movably set in the mounting groove,
It is equipped with spring between the button and installation trench bottom, conductive bar is fixed in one end of the button, towards button
One end of the lamp body is equipped with a pair of of contact, and the headlamp after the conductive bar and two contact pads on lamp body works.
Further, two contacts are at "eight" shape structure.
The beneficial effects of the invention are as follows：Electroscope provided by the invention after removing the first pen cap, can pass through on daytime
Digital electroscope is tested；Also can, rotate the second fixed block around the shaft so that digital electroscope and neon tube formula electroscope
It mutually diverges to, the second pen cap is mounted on the second fixed block, is tested by neon tube formula electroscope.At night, by first
It, can be by the first pen cap to being illuminated at display screen, to be tested by digital electroscope after pen cap is removed；Also can,
As shown in figure 3, rotating the second fixed block around the shaft so that digital electroscope is mutually diverged to neon tube formula electroscope, removes
Two pen caps are tested by neon tube formula electroscope.The electroscope can be used in day and night, and can guarantee the essence of electrical verification
Degree.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the A-A sectional views in Fig. 1；
Fig. 3 is digital electroscope and the postrotational schematic diagram of neon tube formula electroscope；
Fig. 4 is that digital electroscope removes the schematic diagram after the first pen cap；
Fig. 5 is the schematic diagram of the first pen cap；
Fig. 6 is that neon tube formula electroscope removes the schematic diagram after the second pen cap；
Fig. 7 is the outline drawing of the second pen cap；
In figure：1 digital electroscope, 11 display screens, 2 neon tube formula electroscopes, 3 first fixed blocks, 31 shafts, 4 second is solid
Determine block, 41 grooves, 42 slots, 5 first pen caps, 51 mounting grooves, 52 buttons, 53 springs, 54 conductive bars, 55 lamp bodies, 56 headlamps,
57 contacts, 6 second pen caps, 61 cuttings, 7 spacing rings, 8 threaded mounting portions.
Specific implementation mode
Present invention will now be described in detail with reference to the accompanying drawings..
As shown in Figure 1, the present invention is the assembly of digital electroscope 1 and neon tube formula electroscope 2, neon tube formula electroscope
Length is less than the length of digital electroscope, as shown in figure 4, being equipped with spacing ring 7, spacing ring tool in the tail portion of digital electroscope
It is flexible, can be rubber ring.Display screen 11 is equipped on digital electroscope.It is solid it to be equipped with first in the outside of the spacing ring
Determine block 3, the first fixed block is rectangular plastic part, and the circular hole coordinated with spacing ring is equipped on the first fixed block.Spacing ring by
The first fixed block is relatively fixed with digital electroscope when compression.It is equipped with shaft 31 in one end of the first fixed block, such as Fig. 6 institutes
Show, also is provided with spacing ring 7 in the tail portion of neon tube formula electroscope, spacing ring is the rubber parts of circular ring shape, in neon tube formula electroscope
Tail portion is equipped with the second fixed block 4 being sleeved on spacing ring, and the second fixed block is also rectangular plastic part, is set on the second fixed block
There is circular hole, the circular hole on the second fixed block and spacing ring, which coordinate, realizes being relatively fixed for the second fixed block and neon tube formula electroscope.
Shaft is rotatablely connected with the second fixed block, to realize the relative rotation between the first fixed block and the second fixed block, to prevent two
The voluntarily rotation of person is equipped with damping piece between shaft and the second fixed block.
As shown in Figure 1, the nose threads in digital electroscope are equipped with the first pen cap 5, before neon tube formula electroscope
End screw thread is equipped with the second pen cap 6, as shown in figs. 4 and 6, is set respectively in the front end of digital electroscope and neon tube formula electroscope
There is threaded mounting portion 8, as shown in figure 5, the first pen cap 5 is plastic part, is equipped with mounting groove 51 in the tail portion of the first pen cap, is installing
It is movably set with button 52 in slot, spring 53 is equipped between button and the bottom of mounting groove, in the first pen cap front of direction
Button side is fixed with conductive bar 54, and lamp body 55 is equipped in the first pen cap inner cavity, in the lamp body towards the first pen cap front end
Side is equipped with headlamp 56, is equipped with a pair of of contact 57 in the lamp body side towards button, two contacts are connected rear lighting lamp and can be sent out
Go out light.At this point, pressing button overcomes the elastic force of spring that conductive bar is made to be placed between two contacts and conductive bar and two is made to touch
Piece contacts, you can so that headlamp sends out light.To ensure that contact is adequately contacted with conductive bar, two contacts are arranged to " eight " word
Shape structure, and the big end of the "eight" shape structure is towards conductive bar.As shown in fig. 7, the second pen cap is also plastic part, at second
The outer wall of cap is equipped with cutting 61, as shown in Fig. 2, being equipped with groove 41 in the side of the second fixed block, is set on the inner wall of groove
There is slot 42, after cutting is inserted into slot, can realize being relatively fixed for the second pen cap and the second fixed block, the second pen cap
For black, such neon tube formula electroscope, using the second pen cap the bottom of as, convenient for observation light, avoids judging by accident when luminous.
On daytime, after the first pen cap is removed, can be tested by digital electroscope；Also can, rotate around the shaft
Two fixed blocks so that digital electroscope is mutually diverged to neon tube formula electroscope, and the second pen cap is mounted on the second fixed block,
It is tested by neon tube formula electroscope.It, can be by the first pen cap to being carried out at display screen after the first pen cap is removed at night
Illumination, to be tested by digital electroscope；Also can, as shown in figure 3, rotating the second fixed block around the shaft so that number
Formula electroscope is mutually diverged to neon tube formula electroscope, removes the second pen cap, is tested by neon tube formula electroscope.
Claims (6)
1. having both digital with neon tube formula function low pressure electroscope, characterized in that it includes that digital electroscope, neon tube formula are tested
The tail portion of electroprobe, the first pen cap, the second pen cap, the first fixed block and the second fixed block, the digital electroscope is fixed on
In one fixed block, the tail portion of the neon tube formula electroscope is fixed in the second fixed block, and first fixed block and second is fixed
Block relatively rotates installation, the first pen cap is equipped in the front end of the digital electroscope, in the front end of the neon tube formula electroscope
The second pen cap equipped with black is equipped with lamp body in the inner cavity of first pen cap, headlamp is equipped on the lamp body, in institute
The outer wall for stating the second pen cap is equipped with cutting, and the slot coordinated with cutting is equipped on second fixed block.
2. it is according to claim 1 have both it is digital with neon tube formula function low pressure electroscope, characterized in that described the
One fixed block is equipped with shaft, and the shaft is rotatablely connected with the second fixed block, and resistance is equipped between shaft and the second fixed block
Damping member.
3. according to claim 1 have both digital and neon tube formula function low pressure electroscope, characterized in that in the number
The front end of word formula electroscope and neon tube formula electroscope is respectively equipped with threaded mounting portion, digital electroscope by threaded mounting portion with
The first stroke cap thread connects, and neon tube formula electroscope is threadedly coupled by threaded mounting portion with the second pen cap.
4. it is according to claim 1 have both it is digital with neon tube formula function low pressure electroscope, characterized in that described the
Two fixed blocks are equipped with groove, and the slot is arranged on the inner wall of groove.
5. it is according to claim 1 have both it is digital with neon tube formula function low pressure electroscope, characterized in that described the
The tail portion of one pen cap be equipped with mounting groove, be movably set with button in the mounting groove, the button with installation trench bottom it
Between be equipped with spring, be fixed with conductive bar in one end of the button, a pair of touch be equipped in one end of the lamp body towards button
Headlamp work after piece, the conductive bar and two contact pads on lamp body.
6. according to claim 5 have both digital and neon tube formula function low pressure electroscope, characterized in that two is described tactile
Piece is at "eight" shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610186377.XA CN105866516B (en) | 2016-03-29 | 2016-03-29 | Have both digital and neon tube formula function low pressure electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610186377.XA CN105866516B (en) | 2016-03-29 | 2016-03-29 | Have both digital and neon tube formula function low pressure electroscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105866516A CN105866516A (en) | 2016-08-17 |
| CN105866516B true CN105866516B (en) | 2018-08-07 |
Family
ID=56625922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610186377.XA Active CN105866516B (en) | 2016-03-29 | 2016-03-29 | Have both digital and neon tube formula function low pressure electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105866516B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2153600A (en) * | 1984-01-27 | 1985-08-21 | Thorn Emi Instr | Electrical measuring instrument |
| CN2065761U (en) * | 1989-11-24 | 1990-11-14 | 李奕刚 | Liquid crystal ad/dc induction electricity testing device |
| CN2153063Y (en) * | 1993-01-05 | 1994-01-12 | 阚玉里 | Multifunctional test pencil |
| CN2405228Y (en) * | 2000-01-01 | 2000-11-08 | 陈耀生 | Universal electric testing device having sound control device |
| CN2544288Y (en) * | 2002-03-28 | 2003-04-09 | 宋淑伟 | Electricity test pen |
| CN2650144Y (en) * | 2003-09-19 | 2004-10-20 | 冯冬松 | Domestic appliance and equipment leakage display device |
| CN201090984Y (en) * | 2007-01-10 | 2008-07-23 | 尹全权 | Electronic test pencil with five purposes |
| CN203241469U (en) * | 2013-04-28 | 2013-10-16 | 曹帅军 | Multifunctional test pencil |
| CN204314369U (en) * | 2014-12-19 | 2015-05-06 | 国家电网公司 | There is the test pencil of voltage digital detection and temperature acquisition function |
| CN104991109A (en) * | 2015-06-25 | 2015-10-21 | 中山市鸿程科研技术服务有限公司 | Novel test pencil |
-
2016
- 2016-03-29 CN CN201610186377.XA patent/CN105866516B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2153600A (en) * | 1984-01-27 | 1985-08-21 | Thorn Emi Instr | Electrical measuring instrument |
| CN2065761U (en) * | 1989-11-24 | 1990-11-14 | 李奕刚 | Liquid crystal ad/dc induction electricity testing device |
| CN2153063Y (en) * | 1993-01-05 | 1994-01-12 | 阚玉里 | Multifunctional test pencil |
| CN2405228Y (en) * | 2000-01-01 | 2000-11-08 | 陈耀生 | Universal electric testing device having sound control device |
| CN2544288Y (en) * | 2002-03-28 | 2003-04-09 | 宋淑伟 | Electricity test pen |
| CN2650144Y (en) * | 2003-09-19 | 2004-10-20 | 冯冬松 | Domestic appliance and equipment leakage display device |
| CN201090984Y (en) * | 2007-01-10 | 2008-07-23 | 尹全权 | Electronic test pencil with five purposes |
| CN203241469U (en) * | 2013-04-28 | 2013-10-16 | 曹帅军 | Multifunctional test pencil |
| CN204314369U (en) * | 2014-12-19 | 2015-05-06 | 国家电网公司 | There is the test pencil of voltage digital detection and temperature acquisition function |
| CN104991109A (en) * | 2015-06-25 | 2015-10-21 | 中山市鸿程科研技术服务有限公司 | Novel test pencil |
Non-Patent Citations (1)
| Title |
|---|
| 自制多功能测电笔;燕子;《电子制作》;20050831(第8期);第15,18页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105866516A (en) | 2016-08-17 |
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