CN207408470U - A kind of optics limits the contactless voltage check device of measuring distance - Google Patents
A kind of optics limits the contactless voltage check device of measuring distance Download PDFInfo
- Publication number
- CN207408470U CN207408470U CN201721433200.1U CN201721433200U CN207408470U CN 207408470 U CN207408470 U CN 207408470U CN 201721433200 U CN201721433200 U CN 201721433200U CN 207408470 U CN207408470 U CN 207408470U
- Authority
- CN
- China
- Prior art keywords
- rotating bar
- shell
- range finder
- rod
- finder module
- 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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- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model discloses the contactless voltage check devices that a kind of optics limits measuring distance, and including host and probe, host and probe are electrically connected by signal wire；Probe includes shell, induction electrode, range finder module and electric-field sensor, induction electrode is installed on the front end of shell by dielectric isolation layer, range finder module and electric-field sensor are mounted on the inside of shell, and are electrically connected with signal wire, and range finder module is located at the front of electric-field sensor；Through hole corresponding with range finder module is offered on the pole plate of shell and induction electrode；It is characterized in that the front end of shell is equipped with support component, support component includes the first rotating bar, the second rotating bar, and the both sides of shell are equipped with hinged seat, and the first rotating bar, one end of the second rotating bar are installed on hinged seat so as to rotating；First rotating bar, the other end of the second rotating bar are respectively arranged with connecting pole and bayonet.The utility model not only measures safety, and can be user-friendly.
Description
Technical field
The utility model is related to technical field of electric equipment, particularly, are related to a kind of optics restriction the non-of measuring distance and connect
Touch voltage check device.
Background technology
Voltage monitoring is using very extensive.In fields such as oil, petrochemical industry, industrial productions, by monitoring inflammable and explosive danger
Product and its condenser voltage, can know that dangerous material carry electrostatic situation in time, and early warning and connection are carried out for the exceeded phenomenon of electrostatic
Dynamic control avoids even igniting dangerous material because static discharge ignites.By monitoring human body and equipment voltage, and to voltage over standard feelings
Human body release electrostatic, equipment ground are prompted in condition early warning in time, can also avoid static discharge that precision circuit is caused to damage, is inflammable
It is explosive to wait the accidents such as dangerous material are on fire.In electrical network field, transmission line of electricity and the voltage of related electric equipment are monitored, electricity can be reacted
The real-time running state of net provides master data for electric power allotment, fault diagnosis.
Notification number is the Chinese patent of CN107192873A, discloses a kind of non-contact voltage transducer system, is related to
Voltage detecting technical field.The sensing system that the patent is proposed includes range finder module or spacing module, electric-field sensor, survey
Amount and telecommunication circuit.Wherein, range finder module or spacing module are fixed together with electric-field sensor, for determining electric-field sensor
The distance between measured object calculates the voltage of measured object by the output result and measuring distance of electric-field sensor.It however, should
A type of kind optics of the patent provided in its second embodiment limits the non-contact voltage transducer of measuring distance
System is higher to the operating technology requirement of user in concrete operations, it appears inconvenient.
Utility model content
In view of this, the utility model aim is to provide the contactless voltage detecting dress that a kind of optics limits measuring distance
It puts, it can be user-friendly.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of optics limits the contactless voltage check device of measuring distance, including host and probe, host and probe
It is electrically connected by signal wire；The probe includes shell, induction electrode, range finder module and electric-field sensor, the induction electrode
The front end of shell is installed on by dielectric isolation layer, the range finder module and electric-field sensor are mounted on the inside of shell, and
It is electrically connected with signal wire, and range finder module is located at the front of electric-field sensor；It is opened on the pole plate of the shell and induction electrode
Equipped with through hole corresponding with range finder module；The front end of the shell is equipped with support component, and the support component includes first turn
Lever, the second rotating bar, the both sides of the shell are equipped with hinged seat, first rotating bar, one end peace of the second rotating bar
Loaded on the hinged seat so as to rotate；First rotating bar, the other end of the second rotating bar are respectively arranged with connecting pole
And bayonet.
Preferably, the hinged seat includes the first pedestal, the shaft being rotationally connected on the first pedestal.
Preferably, first rotating bar includes first body of rod, second body of rod, and first body of rod passes through connecting rod and first
Body of rod expansion fit is equipped with the first locking member on first body of rod.
Preferably, the side of the shell is also equipped with fixed seat, and the fixed seat includes the second pedestal and is installed on the
The second locking member on two pedestals；Second pedestal has the clamp port being adapted to the first rotating bar, the second rotating bar.
The utility model has the technical effect that following aspect：By setting support component, it can facilitate user that will visit
The crown reduces operation difficulty of the user to probe on measured object.
Description of the drawings
Fig. 1 is the structure chart of contactless voltage check device in embodiment；
Fig. 2 is the cut-away view popped one's head in embodiment；
Fig. 3 is the enlarged drawing in A portions in Fig. 1.
Reference numeral：1st, host；2nd, pop one's head in；21st, shell；3rd, signal wire；41st, the first rotating bar；411st, first body of rod；
412nd, connecting rod；413rd, second body of rod；4131st, connecting pole；414th, the first locking member；42nd, the second rotating bar；421st, bayonet；5th, cut with scissors
Joint chair；51st, the first pedestal；52nd, shaft；6th, fixed seat；61st, the second pedestal；611st, clamp port；62nd, the second locking member；7th, sense
Electrode；8th, insulating layer；9th, range finder module；10th, electric-field sensor.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
With reference to Fig. 1, Fig. 2, a kind of optics limits the contactless voltage check device of measuring distance, including host 1 and visits
First 2, host 1 and probe 2 are electrically connected by signal wire 3；Probe 2 includes shell 21, induction electrode 7, range finder module 9 and electric field and passes
Sensor 10, induction electrode 7 are installed on the front end of shell 21 by dielectric isolation layer, and range finder module 9 and electric-field sensor 10 are pacified
Inside loaded on shell 21, and be electrically connected with signal wire 3, and range finder module 9 is located at the front of electric-field sensor 10；21 He of shell
It is offered on the pole plate of induction electrode 7 and 9 corresponding through hole of range finder module.
With reference to Fig. 1, Fig. 3, the front end of shell 21 is equipped with support component, and support component includes the first rotating bar 41, second
Rotating bar 42, the both sides of shell 21 are equipped with hinged seat 5, and hinged seat 5 includes the first pedestal 51, is rotationally connected with the first pedestal 51
On shaft 52.First rotating bar 41, one end of the second rotating bar 42 are installed in shaft 52 so as to rotating；First rotating bar
41st, the other end of the second rotating bar 42 is respectively arranged with connecting pole 4131 and bayonet 421.Connecting pole 4131 and bayonet 421 are matched somebody with somebody
After getting togather, the first rotating bar 41, the second rotating bar 42 can be just withstood on measured object.
In the present embodiment, the first rotating bar 41, the second rotating bar 42 employ retractable structure, with the first rotating bar 41
Exemplified by, the first rotating bar 41 includes first body of rod 411, second body of rod 413, and first body of rod 411 passes through 412 and first body of rod of connecting rod
411 expansion fits are equipped with the first locking member 414 on first body of rod 411.And then if the distance of range finder module 9 is adjusted,
First rotating bar 41, the length of the second rotating bar 42 also can be adjusted and then.When adjusting for the first time, first make the hot spot of range finder module 9
It coincides in a plane, then the first rotating bar 41, the second rotating bar 42 is adjusted to suitable length and engaged so that engaging
Place is substantially Chong Die with the coincidence point of hot spot.
In addition, the side of shell 21 is also equipped with fixed seat 6, fixed seat 6 includes the second pedestal 61 and is installed on second
The second locking member 62 on body 61；Second pedestal 61 has the clamp port being adapted to the first rotating bar 41, the second rotating bar 42
611.Therefore, when probe 2 need not be used, the first rotating bar 41, the second rotating bar 42 can be inverted and snaps onto the clamping
In mouth 611, the second locking member 62 is then tightened.
Certainly, it is the representative instance of the utility model more than, in addition, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (4)
1. a kind of optics limits the contactless voltage check device of measuring distance, including host (1) and probe (2), host (1)
It is electrically connected with probe (2) by signal wire (3)；The probe (2) includes shell (21), induction electrode (7), range finder module (9)
With electric-field sensor (10), the induction electrode (7) is installed on the front end of shell (21), the ranging mould by dielectric isolation layer
Block (9) and electric-field sensor (10) are mounted on the inside of shell (21), and are electrically connected with signal wire (3), and range finder module (9)
Positioned at the front of electric-field sensor (10)；It is offered on the pole plate of the shell (21) and induction electrode (7) and range finder module
(9) corresponding through hole；It is characterized in that the front end of the shell (21) is equipped with support component, the support component includes first
Rotating bar (41), the second rotating bar (42), the both sides of the shell (21) are equipped with hinged seat (5), first rotating bar
(41), one end of the second rotating bar (42) is installed on the hinged seat (5) so as to rotating；First rotating bar (41),
The other end of second rotating bar (42) is respectively arranged with connecting pole (4131) and bayonet (421).
2. a kind of optics as described in claim 1 limits the contactless voltage check device of measuring distance, it is characterized in that, institute
Stating hinged seat (5) includes the first pedestal (51), the shaft (52) being rotationally connected on the first pedestal (51).
3. a kind of optics as described in claim 1 limits the contactless voltage check device of measuring distance, it is characterized in that, institute
Stating the first rotating bar (41) includes first body of rod (411), second body of rod (413), and first body of rod (411) passes through connecting rod
(412) with first body of rod (411) expansion fit, the first locking member (414) is installed on first body of rod (411).
4. a kind of optics as described in claim 1 limits the contactless voltage check device of measuring distance, it is characterized in that, institute
The side for stating shell (21) is also equipped with fixed seat (6), and the fixed seat (6) includes the second pedestal (61) and is installed on second
The second locking member (62) on body (61)；Second pedestal (61) has and the first rotating bar (41), the second rotating bar (42)
The clamp port (611) of adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433200.1U CN207408470U (en) | 2017-11-01 | 2017-11-01 | A kind of optics limits the contactless voltage check device of measuring distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433200.1U CN207408470U (en) | 2017-11-01 | 2017-11-01 | A kind of optics limits the contactless voltage check device of measuring distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207408470U true CN207408470U (en) | 2018-05-25 |
Family
ID=62408519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721433200.1U Expired - Fee Related CN207408470U (en) | 2017-11-01 | 2017-11-01 | A kind of optics limits the contactless voltage check device of measuring distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207408470U (en) |
-
2017
- 2017-11-01 CN CN201721433200.1U patent/CN207408470U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20191101 |