CN208172086U - A kind of coaxial bipolar electroscope - Google Patents
A kind of coaxial bipolar electroscope Download PDFInfo
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- CN208172086U CN208172086U CN201820510337.0U CN201820510337U CN208172086U CN 208172086 U CN208172086 U CN 208172086U CN 201820510337 U CN201820510337 U CN 201820510337U CN 208172086 U CN208172086 U CN 208172086U
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- contact electrode
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- connecting rod
- shield
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Abstract
The utility model relates to electric power detection device technical fields, especially a kind of coaxial bipolar electroscope, including shell, the upper surface of the shell is fixedly installed with contact electrode, the lateral wall of the contact electrode is arranged with shield, the lateral wall of the shield is connected with connecting rope, and the bottom surface of the shell is fixedly installed with strut, and the lower end of the strut is fixedly installed with hollow connecting rod.The utility model is internally provided with buffer spring in strut and hollow connecting rod; utilize the buffer function of buffer spring; so that reducing the active force that foreign object docking touched electrode generates, to reduce the abrasion of contact electrode when maloperation occurs; increase the service life of contact electrode; simultaneously after use, electrode protection will be contacted in inside using shield, completely cuts off foreign object contact contact electrode; to effectively reduce contact electrode damage, the service life of electroscope is greatly enhanced.
Description
Technical field
The utility model relates to electric power detection device technical field more particularly to a kind of coaxial bipolar electroscopes.
Background technique
Electroscope is whether a kind of detection object is charged and the instrument of rough estimate carried charge size, existing electroscope
In use, people are often because of maloperation, cause it is firmly excessive so that the contact electrode of electroscope easily causes
Abrasion even damages, while after use, due to not good safeguard measure, will also result in contact electrode and connects with foreign object
Touching generates abrasion, thus it is proposed that a kind of coaxial bipolar electroscope.
Utility model content
Purpose of the utility model is to solve proposing existing electroscope in the prior art in use, people
It is often because firmly excessive, so that the contact electrode of electroscope easily causes abrasion even to damage, while using
Afterwards, due to not good safeguard measure, it will also result in contact electrode and contacted with foreign object and lead to the problem of abrasion, therefore proposition
A kind of coaxial bipolar electroscope.
To achieve the goals above, the utility model uses following technical solution：
A kind of coaxial bipolar electroscope, including shell are designed, the upper surface of the shell is fixedly installed with contact electricity
The lateral wall of pole, the contact electrode is arranged with shield, and the lateral wall of the shield is connected with connecting rope, the shell
Bottom surface is fixedly installed with strut, and the lower end of the strut is fixedly installed with hollow connecting rod, the lower end weldering of the hollow connecting rod
It connects and is fixed with lever, the inside of the hollow connecting rod is equipped with buffer spring, and the inside of the shell is equipped with partition, described
Partition is in T font, and the upper end of the partition is fixedly installed with circuit board, it is aobvious that power supply is equipped on the left of the upper surface of the circuit board
Show that lamp, the power on light run through the upper surface of the shell, the lower surface of circuit board peace on the left of the partition
Equipped with buzzer, indicator light is installed below the buzzer, the right side lower surface of the partition is fixedly installed with battery appearance
Case, the inside of the battery accommodating case are equipped with lithium battery, and the lower surface of the battery accommodating case is equipped with gland, the sky
The upper surface of heart connecting rod is welded with spacer pin, and the inside of the strut offers limit above the spacer pin
Slot.
Preferably, the strut is fixedly connected with the lever by the hollow connecting rod and the buffer spring, institute
It states hollow connecting rod and is slidably connected with the strut by the spacer pin and the limiting slot.
Preferably, the mounting base of the contact electrode lower end is provided with screw thread, under the shield and the contact electrode
The mounting base at end is detachably connected by screw thread, and the shield is fixedly connected with the shell by the connecting rope.
Preferably, the inner sidewall middle position of the gland is provided with spring, and the gland and the battery accommodate
Box is threadably secured connection.
Preferably, the lateral wall of the lever is arranged with insulation crust, and the outer surface of insulation crust has anti-skid chequer.
The utility model proposes a kind of coaxial bipolar electroscope, beneficial effect is：The utility model is in strut
It is internally provided with buffer spring with hollow connecting rod, using the buffer function of buffer spring, so that reducing when maloperation occurs
Foreign object docks the active force that touched electrode generates, to reduce the abrasion of contact electrode, increases the service life of contact electrode, simultaneously
After use, electrode protection will be contacted in inside using shield, completely cuts off foreign object contact contact electrode, to effectively subtract
Electrode damage is contacted less, greatly enhances the service life of electroscope.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of coaxial bipolar electroscope schematic view of the front view；
Fig. 2 be the utility model proposes a kind of coaxial bipolar electroscope in the portion A enlarged structure schematic diagram.
In figure：Contact electrode 1, power on light 2, buzzer 3, shell 4, indicator light 5, strut 6, lever 7, hollow connection
Bar 8, buffer spring 9, gland 10, battery accommodating case 11, lithium battery 12, partition 13, circuit board 14, connecting rope 15, shield 16,
Spacer pin 17, limiting slot 18.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of coaxial bipolar electroscope, including shell 4, the upper surface of shell 4, which is fixedly installed with, to be connect
Touched electrode 1, the mounting base of contact 1 lower end of electrode are provided with screw thread, and shield 16 and the mounting base for contacting 1 lower end of electrode pass through spiral shell
Line is detachably connected, and shield 16 is fixedly connected with shell 4 by connecting rope 15, after electroscope use, utilizes protection
Cover 16 protects contact electrode 1 in inside, avoids external object from touching contact electrode 1, causes the abrasion or damage of contact electrode 1
It is bad.
The lateral wall of contact electrode 1 is arranged with shield 16, and the lateral wall of shield 16 is connected with connecting rope 15, shell 4
Bottom surface be fixedly installed with strut 6, strut 6 is fixedly connected with lever 7 by hollow connecting rod 8 and buffer spring 9, hollow connection
Bar 8 and strut 6 are slidably connected by spacer pin 17 and limiting slot 18, using the buffer function of buffer spring 9, avoid using when by
The contact electrode 1 caused by firmly excessive damages.
The lower end of strut 6 is fixedly installed with hollow connecting rod 8, and the lower end of hollow connecting rod 8 is welded with lever 7, holds
The lateral wall of handle 7 is arranged with insulation crust, and the outer surface of insulation crust has anti-skid chequer, avoids getting an electric shock using insulation crust,
It is simultaneously to use and avoid rubber sleeve in the anti-skid chequer of insulation crust setting.
The inside of hollow connecting rod 8 is equipped with buffer spring 9, and the inside of shell 4 is equipped with partition 13, and partition 13 is in T word
Type, the upper end of partition 13 are fixedly installed with circuit board 14, are equipped with power on light 2, power supply on the left of the upper surface of circuit board 14
Display lamp 2 runs through the upper surface of shell 4, and the lower surface of circuit board 14 is equipped with buzzer 3, buzzer 3 on the left of partition 13
Lower section indicator light 5 is installed, the right side lower surface of partition 13 is fixedly installed with battery accommodating case 11, battery accommodating case 11 it is interior
Portion is equipped with lithium battery 12, and the lower surface of battery accommodating case 11 is equipped with gland 10, and the inner sidewall middle position of gland 10 is set
It is equipped with spring, and gland 10 is threadably secured with battery accommodating case 11 and connect, and utilizes what is installed inside battery accommodating case 11
Lithium battery 12 is device power supply, and the stand-by time of device can be improved.
The upper surface of hollow connecting rod 8 is welded with spacer pin 17, and the inside of strut 6 is opened close to the top of spacer pin 17
Equipped with limiting slot 18.
Working principle：In use, just whether staff could be aware that lithium battery 12 by going out for power on light 2 with bright
Often power supply and electroscope whether can normal use, inspection finishes, and hand-held 7 lateral wall of lever is provided with the position of insulation crust
Place opens shield 16, then the 1 contact measured object of contact electrode installed using 4 upper surface of shell passes through viewing lamp
5 go out with it is bright, judge whether object under test charges, in use, utilize the buffering installed inside hollow connecting rod 8
Spring 9 reduces the active force of foreign object docking touched electrode 1, so that the abrasion of contact electrode 1 is reduced, until spiral shell is utilized using finishing
Shield 16 is covered on the outside of contact electrode 1 by line, is protected in inside.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of coaxial bipolar electroscope, including shell（4）, which is characterized in that the shell（4）The fixed peace in upper surface
Equipped with contact electrode（1）, the contact electrode（1）Lateral wall be arranged with shield（16）, the shield（16）Outside
Wall is connected with connecting rope（15）, the shell（4）Bottom surface be fixedly installed with strut（6）, the strut（6）The fixed peace in lower end
Equipped with hollow connecting rod（8）, the hollow connecting rod（8）Lower end be welded with lever（7）, the hollow connecting rod（8）
Inside buffer spring is installed（9）, the shell（4）Inside partition is installed（13）, the partition（13）In T font,
The partition（13）Upper end be fixedly installed with circuit board（14）, the circuit board（14）Upper surface on the left of to be equipped with power supply aobvious
Show lamp（2）, the power on light（2）Through the shell（4）Upper surface, the circuit board（14）Lower surface close to institute
State partition（13）Left side is equipped with buzzer（3）, the buzzer（3）Lower section indicator light is installed（5）, the partition（13）
Right side lower surface be fixedly installed with battery accommodating case（11）, the battery accommodating case（11）Inside lithium battery is installed
（12）, the battery accommodating case（11）Lower surface gland is installed（10）, the hollow connecting rod（8）Upper surface welding it is solid
Surely there is spacer pin（17）, the strut（6）Inside close to the spacer pin（17）Top offer limiting slot（18）.
2. a kind of coaxial bipolar electroscope according to claim 1, which is characterized in that the strut（6）With it is described
Lever（7）Pass through the hollow connecting rod（8）With the buffer spring（9）It is fixedly connected, the hollow connecting rod（8）With it is described
Strut（6）Pass through the spacer pin（17）With the limiting slot（18）It is slidably connected.
3. a kind of coaxial bipolar electroscope according to claim 1, which is characterized in that the contact electrode（1）Under
The mounting base at end is provided with screw thread, the shield（16）With the contact electrode（1）The mounting base of lower end is removable by screw thread
Unload connection, and the shield（16）With the shell（4）Pass through the connecting rope（15）It is fixedly connected.
4. a kind of coaxial bipolar electroscope according to claim 1, which is characterized in that the gland（10）Inside
Wall middle position is provided with spring, and the gland（10）With the battery accommodating case（11）It is threadably secured connection.
5. a kind of coaxial bipolar electroscope according to claim 1, which is characterized in that the lever（7）Outside
Wall is arranged with insulation crust, and the outer surface of insulation crust has anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820510337.0U CN208172086U (en) | 2018-04-11 | 2018-04-11 | A kind of coaxial bipolar electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820510337.0U CN208172086U (en) | 2018-04-11 | 2018-04-11 | A kind of coaxial bipolar electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208172086U true CN208172086U (en) | 2018-11-30 |
Family
ID=64372621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820510337.0U Active CN208172086U (en) | 2018-04-11 | 2018-04-11 | A kind of coaxial bipolar electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208172086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111751600A (en) * | 2020-06-09 | 2020-10-09 | 武汉启亦电气有限公司 | Insulated wire electroscope convenient to overhaul |
-
2018
- 2018-04-11 CN CN201820510337.0U patent/CN208172086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111751600A (en) * | 2020-06-09 | 2020-10-09 | 武汉启亦电气有限公司 | Insulated wire electroscope convenient to overhaul |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190422 Address after: 521021 Middle Section of Xinyang Road, Chaozhou City, Guangdong Province (Former Chaozhou Electric Power Bureau Dispatching Building) Patentee after: Chaozhou power supply administration of Guangdong Power Grid Ltd Address before: No. 12, 1st Floor, North Side of Hongguang Normal School, Huanggang Town, Raoping County, Chaozhou City, Guangdong Province Co-patentee before: Li Wei Patentee before: Zhang Yu Co-patentee before: Li Tiao |