CN209624676U - A kind of Telescopic foldable acoustooptical electroscope - Google Patents
A kind of Telescopic foldable acoustooptical electroscope Download PDFInfo
- Publication number
- CN209624676U CN209624676U CN201920112038.6U CN201920112038U CN209624676U CN 209624676 U CN209624676 U CN 209624676U CN 201920112038 U CN201920112038 U CN 201920112038U CN 209624676 U CN209624676 U CN 209624676U
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- China
- Prior art keywords
- support bar
- electroscope
- support
- support rod
- mounting groove
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- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052742 iron Inorganic materials 0.000 claims abstract description 20
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000012795 verification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model discloses a kind of Telescopic foldable acoustooptical electroscopes, including first support bar, second support bar, third support rod, electroscope, it is symmetrically arranged with first on the inside of first support bar and leads iron, the side of first support bar is provided with the first limited mouth, the surface of second support bar is symmetrically arranged with the first guide rail, it is symmetrically arranged with second on the inside of second support bar and leads iron, the side of second support bar is provided with the second limited mouth.This kind of Telescopic foldable acoustooptical electroscope, third support rod Slideslip in second support bar, interior Slideslip of the second support bar in first support bar, because electroscope is connected by rotational pin with third support rod, and rotation slot is corresponding with first support bar, when the contraction of first support bar, second support bar and third support rod gathers together, positioning turning handle is loosened, the surface that rotation electroscope itself can make rotation slot snap fit onto first support bar completes to fold.
Description
Technical field
The utility model relates to electroscope technical field, specially a kind of Telescopic foldable acoustooptical electroscope.
Background technique
Acoustooptical electroscope is a kind of high-voltage testing equipment, hand-held, is in rodlike, dry cell power supply, appearance yellow, and stick point is in
Needle-shaped band hooks, and can also hang on electric wire.When detecting that route has high pressure, can flash prompt and voice prompting.It can also be survey
Switch on coupon is dialled in alarm, is used as dangerous tip.
Sound-light type electroscope is a kind of by detecting the electric current for flowing through electroscope over the ground in stray capacitance, examines equipment, line
The device whether road is charged.Whether high-voltage alternating route and equipment in have power-frequency voltage, sound-light alarm if detecting, dual display, really
Protect work safety.But common sound-light type electroscope does not have telescopic rod and foldability is inconvenient to carry, and in the mistake of carrying
The detecting head on electroscope top is easy to generate to collide with foreign object to damage in journey.
Utility model content
It is inconvenient to carry to solve the purpose of this utility model is to provide a kind of Telescopic foldable acoustooptical electroscope
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of Telescopic foldable acoustooptical electroscope,
Including first support bar, second support bar, third support rod, electroscope, is symmetrically arranged on the inside of the first support bar
One leads iron, and the side of the first support bar is provided with the first limited mouth, and the surface of the second support bar is symmetrically arranged with
One guide rail is symmetrically arranged with second on the inside of the second support bar and leads iron, and the side of the second support bar is provided with second
Limited mouth, the surface of the second support bar are provided with the first limited block, and the surface of the third support rod is provided with second and leads
Rail, the surface of the third support rod are provided with the second limited block, and the surface of the electroscope is provided with detecting head, the electrical verification
The side of device is provided with rotation slot.
Preferably, described first the inside that iron is slidably mounted on the first guide rail is led, described second, which leads iron, is slidably mounted on
The inside of two guide rails slidably connects the first limited block, the interior sideslip of second limited mouth on the inside of first limited mouth
It is dynamic to be connected with the second limited block, rotational pin is provided on the inside of institute's rotation slot, the surface pivots of rotational pin are connected with third support
Bar, the surface of rotational pin are symmetrically arranged with limit cylinder, and the both ends for limiting cylinder abut respectively third support rod and rotation slot.
Preferably, it is provided with the first mounting groove on the inside of the second support bar, is slidably connected on the inside of the first mounting groove
There is the first positioning plate, the first spring is welded between the first positioning plate and the first mounting groove, the surface of the first positioning plate, which abuts, to be had
First support bar is provided with the second mounting groove on the inside of the third support rod, is slidably connected on the inside of the second mounting groove
Two positioning plates are welded with second spring between the second positioning plate and the second mounting groove, the surface of the second positioning plate, which abuts, second
Support rod.
Preferably, the surface of the electroscope is threaded with positioning turning handle, and the positioning turning handle passes through limit cylinder and supports
It is connected to third support rod.
Preferably, the rotation slot is corresponding with first support bar.
Preferential, the total length of the electroscope and detecting head is less than the length of first support bar.
Compared with prior art, the utility model has the beneficial effects that this kind of Telescopic foldable acoustooptical electroscope, third
Support rod leads iron Slideslip in second support bar by the second guide rail clamping second, and second support bar is clamped by the first guide rail
First leads iron in the interior Slideslip of first support bar, because electroscope is connected with third support rod by rotational pin and passes through electrical verification
The positioning turning handle on device surface squeezes third support rod and is positioned, and rotation slot is corresponding with first support bar, when first support bar,
When second support bar and the contraction of third support rod gather together, positioning turning handle is loosened, rotation electroscope itself can make to rotate
It completes to fold effective reduction detecting head conflict foreign object in the surface that slot snaps fit onto first support bar.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure sectional view of the utility model；
Fig. 3 is that the electroscope of the utility model connect sectional view with third support rod；
Fig. 4 connect cross-sectional view with third support rod for second support bar at Fig. 1 a of the utility model；
Fig. 5 connect cross-sectional view with second support bar for first support bar at Fig. 1 b of the utility model.
In figure: 1 first support bar, 11 first lead iron, 12 first limited mouths, 2 second support bars, 21 second lead iron, 22
Two limited mouths, 23 first limited blocks, 24 first guide rails, 25 first mounting grooves, 26 first positioning plates, 27 first springs, 3 third branch
Strut, 31 second guide rails, 32 second limited blocks, 33 second mounting grooves, 34 second positioning plates, 35 second springs, 4 electroscopes, 41
Detecting head, 42 rotation slots, 43 rotational pins, 44 limit cylinders, 45 positioning turning handles.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of Telescopic foldable acoustooptical electroscope, including first support bar 1, second support bar 2, third
Support rod 3, electroscope 4, referring to Fig. 5, the inside of first support bar 1, which is symmetrically arranged with first, leads iron 11, first support bar 1
Side is provided with the first limited mouth 12, and the surface of second support bar 2 is symmetrically arranged with the first guide rail 24, second support bar 2 it is interior
Side is symmetrically arranged with second and leads iron 21, and the side of second support bar 2 is provided with the second limited mouth 22, the surface of second support bar 2
It is provided with the first limited block 23, the lower end of second support bar 2 is arranged in the first limited block 23, referring to Fig. 4, third support rod 3
Surface be provided with the second guide rail 31, the surface of third support rod 3 is provided with the second limited block 32, and the setting of the second limited block 32 exists
The lower end of third support rod 3, the surface of electroscope 4 are provided with detecting head 41, and the side of electroscope 4 is provided with rotation slot 42.
Fig. 5 and Fig. 4 are please referred to, first leads the inside that iron 11 is slidably mounted on the first guide rail 24, and second leads the sliding peace of iron 21
Mounted in the inside of the second guide rail 31, the inside of the first limited mouth 12 slidably connects the first limited block 23, passes through the first limited block
23 prevent second support bar 2 from skidding off the inside of first support bar 1, and the inside of the second limited mouth 22 slidably connects the second limited block
32, the inside that third support rod 3 is skidded off to second support bar 2 is prevented by the second limited block 32, referring to Fig. 3, rotation slot 42
Inside be provided with rotational pin 43, the surface pivots of rotational pin 43 are connected with third support rod 3, and the surface of rotational pin 43 is symmetrically set
It is equipped with limit cylinder 44, the both ends of limit cylinder 44 abut respectively third support rod 3 and rotation slot 42, and limit cylinder 44 is set
Setting prevents third support rod 3 from horizontally slipping along rotational pin 43.
Referring to Fig. 5, the inside of second support bar 2 is provided with the first mounting groove 25, the interior Slideslip of the first mounting groove 25
It is connected with the first positioning plate 26, the first spring 27, the first positioning plate are welded between the first positioning plate 26 and the first mounting groove 25
26 surface, which abuts, first support bar 1, and second support bar 2, which squeezes the first positioning plate 26 by the elastic force of the first spring 27, makes the
One positioning plate 26 squeezes first support bar 1 and is positioned, referring to Fig. 4, the inside of third support rod 3 is provided with the second mounting groove
33, the inside of the second mounting groove 33 slidably connects the second positioning plate 34, welds between the second positioning plate 34 and the second mounting groove 33
It is connected to second spring 35, the surface of the second positioning plate 34, which abuts, second support bar 2, and third support rod 3 passes through second spring 35
Elastic force compress the second positioning plate 34, make the second positioning plate 34 squeeze second support bar 2 positioned.
Referring to Fig. 3, the surface of electroscope 4 is threaded with positioning turning handle 45, positioning turning handle 45 passes through limit cylinder 44
Abutting has third support rod 3, compresses third support rod 3 by positioning turning handle 45 and positions to electroscope 4.
Referring to Fig. 2, rotation slot 42 is corresponding with first support bar 1, the equivalent width of rotation slot 42 and first support bar 1,
When the contraction of first support bar 1, second support bar 2 and third support rod 3 is brought to together, rotation electroscope 4 can be by electrical verification
Device 4 snaps fit onto the surface of first support bar 1.
Referring to Fig. 2, the total length of electroscope 4 and detecting head 41 is less than the length of first support bar 1.
When the utility model is specifically implemented: when packing up electroscope 4, because third support rod 3 passes through the second guide rail 31
The second of clamping second support bar 2 inside leads 21 surface of iron, allows third support rod 3 along Slideslip in second support bar 2,
Again because second support bar 2 leads 11 surface of iron by first that the first guide rail 24 is clamped 1 inside of first support bar, make the second support
Bar 2 can make third support rod 3 may be collapsed to the second support in this way in the interior Slideslip of first support bar 1
The inside of bar 2, second support bar 2 are retracted to the inside of first support bar 1, because electroscope 4 passes through rotational pin 43 and third branch
Strut 3 is connected, and squeezes third support rod 3 by the positioning turning handle 45 on 4 surface of electroscope and positioned, and 4 side of electroscope
Rotation slot 42 width it is corresponding with the width of first support bar 1, when first support bar 1, second support bar 2 and third support rod
3 shrink when gathering together, and loosen positioning turning handle 45, i.e. rotatable electroscope 4, and electroscope 4 is passed through along the rotation of rotational pin 43
The surface that rotation slot 42 snaps fit onto first support bar 1 completes to fold, because electroscope 4 adds the length of detecting head 41 less than first
The length of support rod 1, so detecting head 41 can in this way can between 1 both ends of first support bar after completing to shrink folding
The effective conflict foreign object of detecting head 41 that reduces damages.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replace and deform, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Telescopic foldable acoustooptical electroscope, including first support bar (1), second support bar (2), third support rod
(3), electroscope (4), it is characterised in that: first, which is symmetrically arranged with, on the inside of the first support bar (1) leads iron (11), described
The side of one support rod (1) is provided with the first limited mouth (12), and the surface of the second support bar (2) is symmetrically arranged with first and leads
Rail (24) is symmetrically arranged with second on the inside of the second support bar (2) and leads iron (21), the side of the second support bar (2)
It is provided with the second limited mouth (22), the surface of the second support bar (2) is provided with the first limited block (23), the third support
The surface of bar (3) is provided with the second guide rail (31), and the surface of the third support rod (3) is provided with the second limited block (32), institute
The surface for stating electroscope (4) is provided with detecting head (41), and the side of the electroscope (4) is provided with rotation slot (42).
2. a kind of Telescopic foldable acoustooptical electroscope according to claim 1, it is characterised in that: described first leads iron
(11) it is slidably mounted on the inside of the first guide rail (24), described second, which leads iron (21), is slidably mounted on the interior of the second guide rail (31)
Side slidably connects the first limited block (23) on the inside of first limited mouth (12), the inside of second limited mouth (22)
It slidably connects the second limited block (32), is provided with rotational pin (43) on the inside of the rotation slot (42), the table of rotational pin (43)
Face is rotatably connected to third support rod (3), and the surface of rotational pin (43) is symmetrically arranged with limit cylinder (44), is limited cylinder (44)
Both ends abut have third support rod (3) and rotation slot (42) respectively.
3. a kind of Telescopic foldable acoustooptical electroscope according to claim 1, it is characterised in that: the second support bar
(2) it is provided with the first mounting groove (25), is slidably connected on the inside of the first mounting groove (25) the first positioning plate (26) on the inside of, the
It is welded between one positioning plate (26) and the first mounting groove (25) the first spring (27), the surface of the first positioning plate (26), which abuts, to be had
First support bar (1) is provided with the second mounting groove (33) on the inside of the third support rod (3), the second mounting groove (33) it is interior
Slideslip is connected with the second positioning plate (34), is welded with second spring between the second positioning plate (34) and the second mounting groove (33)
(35), the surface of the second positioning plate (34), which abuts, second support bar (2).
4. a kind of Telescopic foldable acoustooptical electroscope according to claim 1, it is characterised in that: the electroscope (4)
Surface be threaded with positioning turning handle (45), the positioning turning handle (45) pass through limit cylinder (44) abutting have third support rod
(3)。
5. a kind of Telescopic foldable acoustooptical electroscope according to claim 1, it is characterised in that: the rotation slot (42)
It is corresponding with first support bar (1).
6. a kind of Telescopic foldable acoustooptical electroscope according to claim 1, it is characterised in that: the electroscope (4)
It is less than the length of first support bar (1) with the total length of detecting head (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920112038.6U CN209624676U (en) | 2019-01-23 | 2019-01-23 | A kind of Telescopic foldable acoustooptical electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920112038.6U CN209624676U (en) | 2019-01-23 | 2019-01-23 | A kind of Telescopic foldable acoustooptical electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209624676U true CN209624676U (en) | 2019-11-12 |
Family
ID=68451178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920112038.6U Expired - Fee Related CN209624676U (en) | 2019-01-23 | 2019-01-23 | A kind of Telescopic foldable acoustooptical electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209624676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648484A (en) * | 2020-12-15 | 2021-04-13 | 江苏思远集成电路与智能技术研究院有限公司 | Big dipper environmental monitoring terminal convenient to transportation |
| CN113899938A (en) * | 2021-10-25 | 2022-01-07 | 广东电网有限责任公司 | High-voltage electricity testing rod convenient to carry |
-
2019
- 2019-01-23 CN CN201920112038.6U patent/CN209624676U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648484A (en) * | 2020-12-15 | 2021-04-13 | 江苏思远集成电路与智能技术研究院有限公司 | Big dipper environmental monitoring terminal convenient to transportation |
| CN112648484B (en) * | 2020-12-15 | 2022-03-11 | 江苏思远集成电路与智能技术研究院有限公司 | Big dipper environmental monitoring terminal convenient to transportation |
| CN113899938A (en) * | 2021-10-25 | 2022-01-07 | 广东电网有限责任公司 | High-voltage electricity testing rod convenient to carry |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |