CN210954159U - Novel digital display electroscope - Google Patents
Novel digital display electroscope Download PDFInfo
- Publication number
- CN210954159U CN210954159U CN201921417152.6U CN201921417152U CN210954159U CN 210954159 U CN210954159 U CN 210954159U CN 201921417152 U CN201921417152 U CN 201921417152U CN 210954159 U CN210954159 U CN 210954159U
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- CN
- China
- Prior art keywords
- rod
- limiting
- groove
- electroscope
- plate
- 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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Abstract
The novel digital display electroscope comprises an electroscope, an electroscope rod, an extension rod, a limiting plate, a rotary groove, a sliding groove, a limiting rod and a pull rod, wherein the electroscope rod is arranged on the right side of the electroscope and provided with an insertion rod groove, the extension rod is connected with the right side surface of the electroscope rod, an insertion rod is arranged on the left side of the extension rod and is adaptive to the insertion rod groove, the insertion rod is inserted into the insertion rod groove, the lower surface of the limiting plate is connected with the electroscope rod, the limiting plate is connected with the electroscope rod through a screw, the lower part of the limiting plate is provided with a limiting insertion plate, the electroscope rod is provided with a limiting insertion plate hole, the limiting insertion plate is adaptive to the limiting insertion plate hole, the limiting insertion plate passes through the limiting insertion plate hole, the insertion rod is provided with the rotary groove, the two rotary grooves are distributed on the left and the right of the insertion rod, the lower part of the limiting insertion plate is, the limiting insertion plate slides in the sliding groove.
Description
Technical Field
The utility model relates to an electroscope field especially relates to a novel digital display electroscope.
Background
In the use tools of electricians, a digital display electroscope is generally used for detecting an electrified part, but the existing electroscope cannot be stretched and is inconvenient to use when the electroscope needs to test electricity at a high place.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the aforesaid to prior art exists is not enough, provides a novel digital display electroscope of telescopic.
The utility model aims at realizing through the following technical scheme:
a novel digital display electroscope comprises an electroscope, an electroscope rod, an extension rod, a limiting plate, a rotary groove, a sliding groove, a limiting rod and a pull rod, wherein the electroscope rod is arranged on the right side of the electroscope, the electroscope rod is provided with an insertion rod groove, the extension rod is connected with the right side of the electroscope rod, an insertion rod is arranged on the left side of the extension rod, the insertion rod is adaptive to the insertion rod groove, the insertion rod is inserted into the insertion rod groove, the lower surface of the limiting plate is connected with the electroscope rod, the limiting plate is connected with the electroscope rod through a screw, the lower part of the limiting plate is provided with a limiting insertion plate, the electroscope rod is provided with a limiting insertion plate hole, the limiting insertion plate is adaptive to the limiting insertion plate hole, the limiting insertion plate passes through the limiting insertion plate hole, the insertion rod is provided with the rotary groove, the two rotary grooves are distributed on the left and right on the insertion rod, the lower part of the, the limiting insertion plate slides in the sliding groove.
Extension bar has the gag lever post right groove, the gag lever post suits with the gag lever post right groove, the gag lever post inserts the gag lever post right groove, the gag lever post slides in the gag lever post right groove, electroscope pole has the gag lever post left groove, the gag lever post left side suits with the gag lever post left groove, the gag lever post left side inserts the gag lever post left groove, the gag lever post left groove sets up from top to bottom on electroscope pole right side, the gag lever post has the screw hole, the extension bar has the pull rod spout, the pull rod passes pull rod spout connecting thread hole, the pull rod slides in the pull rod spout.
Has the advantages that:
the inserted bar is inserted into the inserted bar groove, so that the extension bar is connected with the electroscope bar, the limiting plate is connected with the electroscope bar through a screw, the limiting inserted bar passes through the limiting inserted bar hole and is inserted into the rotary groove, the inserted bar is limited through the limiting inserted bar, the sliding distance of the inserted bar in the inserted bar groove is fixed, the limiting bar is inserted into the limiting bar left groove, the limiting bar axially positions the extension bar, the pull bar passes through the pull bar sliding groove connecting threaded hole, so that the pull bar applies force to the limiting bar, when the extension bar needs to be extended, the pull bar is moved rightwards in the pull bar sliding groove to disconnect the limiting bar from the lower limiting bar left groove, the extension bar is rotated to slide the lower part of the limiting inserted bar into the sliding groove from the rotary groove, the limiting inserted bar is pulled rightwards to slide in the sliding groove until the limiting inserted bar is connected with the left rotary groove and.
Drawings
Fig. 1 is the structure schematic diagram of the novel digital display electroscope.
Fig. 2 is a schematic structural view of the extension bar of the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a novel digital display electroscope comprises an electroscope 01, an electroscope rod 02, an extension rod 03, a limiting plate 04, a rotary groove 07, a sliding groove 10, a limiting rod 12 and a pull rod 16, wherein the electroscope 01 is provided with the electroscope rod 02 on the right side, the electroscope rod 02 is provided with an insertion rod groove 08, the extension rod 03 is connected with the right side surface of the electroscope rod 02, the left side of the extension rod 03 is provided with an insertion rod 09, the insertion rod 09 is matched with the insertion rod groove 08, the insertion rod 09 is inserted into the insertion rod groove 08, the lower surface of the limiting plate 04 is connected with the electroscope rod 02, the limiting plate 04 is connected with the electroscope rod 02 through a screw 11, the lower part of the limiting plate 04 is provided with a limiting insertion plate 05, the electroscope rod 02 is provided with a limiting insertion plate hole 06, the limiting insertion plate 05 is matched with the limiting insertion plate hole 06, the limiting insertion plate 05 passes through the limiting insertion plate hole 06, the insertion rod 09 is provided with a rotary groove 07, the two rotary, the limiting insertion plate 05 rotates in the rotary groove 07, the insertion rod 09 is provided with a sliding groove 10, the sliding groove 10 is communicated with the rotary groove 07, the sliding groove 10 is inserted into the rotary groove 07, and the limiting insertion plate 05 slides in the sliding groove 10.
The insertion rod 09 is inserted into the insertion rod groove 08 to connect the extension rod 03 with the electroscope rod 02, the limit plate 04 is connected with the electroscope rod 02 through the screw 11, the limit insertion plate 05 passes through the limit insertion plate hole 06 to be inserted into the rotary groove 07, the insertion rod 09 is limited through the limit insertion plate 05 to fix the sliding distance of the insertion rod 09 in the insertion rod groove 08, the limit rod 12 is inserted into the limit rod left groove 14, the limit rod 12 axially positions the extension rod 03, the pull rod 16 passes through the pull rod sliding groove 18 to be connected with the threaded hole 17, so that the pull rod 16 applies force to the limit rod 12, when needing to be lengthened, the pull rod 16 moves rightwards in the pull rod sliding groove 18 to disconnect the limit rod 12 from the lower limit rod left groove 14, the extension rod 03 is rotated to slide the lower part of the limit insertion plate 05 from the rotary groove 07 to the sliding groove 10, the extension rod 03 is pulled rightwards to slide the limit insertion plate 05 in the sliding groove 10 until the limit insertion, the limiting insertion plate 05 is tightly clamped on the left turning groove 07 to extend and retract the electroscope 01.
Claims (2)
1. A novel digital display electroscope is characterized by comprising an electroscope, an electroscope rod, an extension bar, a limiting plate, a rotary groove, a sliding groove, a limiting rod and a pull rod, wherein the electroscope rod is arranged on the right side of the electroscope and provided with an insertion rod groove, the extension bar is connected to the right side surface of the electroscope rod, an insertion rod is arranged on the left side of the extension bar and adapted to the insertion rod groove, the insertion rod is inserted into the insertion rod groove, the lower surface of the limiting plate is connected with the electroscope rod, the limiting plate is connected with the electroscope rod through a screw, a limiting insertion plate is arranged on the lower portion of the limiting plate and provided with a limiting insertion plate hole, the limiting insertion plate is adapted to the limiting insertion plate hole, the limiting insertion plate passes through the limiting insertion plate hole, the insertion rod is provided with the rotary groove, the two rotary grooves are distributed on the insertion rod left and right, the lower portion of the limiting insertion plate is adapted to the rotary groove, the sliding groove is inserted into the rotating groove, and the limiting inserting plate slides in the sliding groove.
2. The novel digital display electroscope as claimed in claim 1, wherein the extension bar has a limiting rod right groove, the limiting rod is adapted to the limiting rod right groove, the limiting rod is inserted into the limiting rod right groove, the limiting rod slides in the limiting rod right groove, the electroscope bar has a limiting rod left groove, the limiting rod left side is adapted to the limiting rod left groove, the limiting rod left groove is inserted into the limiting rod left groove, the limiting rod left groove is arranged up and down on the electroscope bar right side, the limiting rod has a threaded hole, the extension bar has a pull rod sliding groove, the pull rod passes through the pull rod sliding groove and is connected with the threaded hole, and the pull rod slides in the pull rod sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921417152.6U CN210954159U (en) | 2019-08-29 | 2019-08-29 | Novel digital display electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921417152.6U CN210954159U (en) | 2019-08-29 | 2019-08-29 | Novel digital display electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210954159U true CN210954159U (en) | 2020-07-07 |
Family
ID=71375588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921417152.6U Expired - Fee Related CN210954159U (en) | 2019-08-29 | 2019-08-29 | Novel digital display electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210954159U (en) |
-
2019
- 2019-08-29 CN CN201921417152.6U patent/CN210954159U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20210829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |