CN207851630U - A kind of equipotential tester safety detection protective device - Google Patents
A kind of equipotential tester safety detection protective device Download PDFInfo
- Publication number
- CN207851630U CN207851630U CN201820169904.0U CN201820169904U CN207851630U CN 207851630 U CN207851630 U CN 207851630U CN 201820169904 U CN201820169904 U CN 201820169904U CN 207851630 U CN207851630 U CN 207851630U
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- CN
- China
- Prior art keywords
- equipotential tester
- ontology
- equipotential
- electromagnetic switch
- safety detection
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- 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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Abstract
The utility model discloses a kind of equipotential tester safety detection protective devices, including equipotential tester ontology, the equipotential tester ontology is set as hollow structure, it is installed with display screen at the top of equipotential tester ontology, the side of display screen is equipped with the control switch for being fixedly mounted on equipotential tester bodies top, side of the control switch far from display screen is equipped with the mounting hole for being opened in equipotential tester bodies top, humidity sensor is installed in mounting hole, and it is all extended to outside mounting hole at the top and bottom of humidity sensor, side of the humidity sensor far from control switch is equipped with the alarm lamp for being fixedly mounted on equipotential tester bodies top.The utility model is simple in structure, easy to use, when the intrinsic humidity of equipotential tester increases, automatically can play good protective action into ventilation and drying, the safe operation of reciprocity potential test instrument ontology by equity potential test instrument ontology.
Description
Technical field
The utility model is related to circuit detection technique fields more particularly to a kind of equipotential tester to be protected with safety detection
Device.
Background technology
Equipotential tester is various electrical suitable for measuring the equipotential link resistance between the structure of the metal building
Equipment and earth mat the connection conductor of interpolar resistance.
Currently, most of people are the resistance using equipotential tester to connection conductor under outdoor outdoor environment
It measures, sometimes encounters rainy weather, when being attached conductor resistance measurement, equipotential tester can be due to raining
In existing technology, aeration drying machine is all fitted without in equipotential tester for the humidity that reason becomes, once equipotential is tested
Inside instrument if humidity, it is easy to lead to internal short circuits, causes equipotential tester to damage, bring trouble, because
This utility model proposes solution on this question.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of equipotential test proposed
Instrument safety detection protective device.
To achieve the goals above, the utility model uses following technical solution：
A kind of equipotential tester safety detection protective device, including equipotential tester ontology, the equipotential are surveyed
Examination instrument ontology is set as hollow structure, display screen is installed at the top of equipotential tester ontology, the side of display screen is set
There is the control switch for being fixedly mounted on equipotential tester bodies top, side of the control switch far from display screen, which is equipped with, to be opened in
The mounting hole of equipotential tester bodies top is installed with humidity sensor, and the top of humidity sensor in mounting hole
It is all extended to outside mounting hole with bottom, side of the humidity sensor far from control switch, which is equipped with, is fixedly mounted on equipotential tester
The alarm lamp of bodies top, electrical heating block is installed in the top inner wall of the equipotential tester ontology, and equipotential is surveyed
It tries to be installed with servo motor on the side inner wall of instrument ontology, ventilation flabellum is installed on the output shaft of servo motor,
Side inner wall of the equipotential tester ontology far from servo motor offers multiple ventilation holes, equipotential tester ontology
Mounting groove is offered in bottom interior wall, is installed with power supply, control processor, the first electromagnetic switch, in mounting groove successively
Two electromagnetic switch, third electromagnetic switch.
Preferably, the both sides of the equipotential tester ontology are symmetrically installed with link block, consolidate on two link blocks
Dingan County is equipped with the same shoulder strap.
Preferably, the top of the equipotential tester ontology offers the first groove and the second groove, display screen respectively
It is respectively and fixedly installed in the first groove and the second groove with alarm lamp.
Preferably, the quantity of the ventilation hole is five to eight, and five to eight ventilation hole equidistant intervals, which are arranged in, waits electricity
On bit test instrument ontology.
Preferably, the output end of the power supply respectively with control processor, the first electromagnetic switch, the second electromagnetic switch,
Three electromagnetic switch are connected.
Preferably, the control processor is electric with humidity sensor, first the second electromagnetic switch of electromagnetic switch, third respectively
Magnetic switch is connected.
Preferably, first electromagnetic switch is connected with alarm lamp, and the second electromagnetic switch is connected with electrical heating block, the
Three electromagnetic switch are connected with servo motor.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, by equipotential tester ontology, display screen, control switch, mounting hole, humidity sensor,
Alarm lamp, electrical heating block, servo motor, ventilation flabellum, ventilation hole, mounting groove, power supply, control processor, the first electromagnetic switch,
The cooperation of second electromagnetic switch, third electromagnetic switch, when interior humidity increases equipotential tester ontology during use
When, automatically reciprocity potential test instrument ontology it can be aerated and dry, ensure that equipotential tester body interior is dried,
Avoid the damage of the equipotential tester ontology caused by equipotential tester body interior humidity, the utility model structure letter
It is single, it is easy to use, when the intrinsic humidity of equipotential tester increases, can automatically reciprocity potential test instrument ontology into logical
The safe operation of wind and drying, reciprocity potential test instrument ontology plays good protective action.
Description of the drawings
Fig. 1 be the utility model proposes a kind of equipotential tester safety detection protective device main view section view knot
Structure schematic diagram；
Fig. 2 be the utility model proposes a kind of equipotential tester safety detection protective device control principle signal
Figure.
In figure：1 equipotential tester ontology, 2 display screens, 3 control switches, 4 mounting holes, 5 humidity sensors, 6 alarm lamps,
7 electrical heating blocks, 8 servo motors, 9 ventilation flabellums, 10 ventilation holes, 11 mounting grooves, 12 power supplys, 13 control processors, 14 first electricity
Magnetic switch, 15 second electromagnetic switch, 16 third electromagnetic switch.
Specific implementation mode
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 equipotential tester safety detection protective device, including equipotential tester ontology 1, etc.
Potential test instrument ontology 1 is set as hollow structure, and the top of equipotential tester ontology 1 is installed with display screen 2, display screen
2 side is equipped with the control switch 3 for being fixedly mounted on 1 top of equipotential tester ontology, and control switch 3 is far from display screen 2
Side is equipped with the mounting hole 4 for being opened in 1 top of equipotential tester ontology, and humidity sensor 5 is installed in mounting hole 4,
And the top and bottom of humidity sensor 5 all extend to outside mounting hole 4, side of the humidity sensor 5 far from control switch 3 is equipped with
It is fixedly mounted on the alarm lamp 6 at 1 top of equipotential tester ontology, peace is fixed in the top inner wall of equipotential tester ontology 1
Equipped with electrical heating block 7, be installed with servo motor 8 on the side inner wall of equipotential tester ontology 1, servo motor 8 it is defeated
Ventilation flabellum 9 is installed on shaft, side inner wall of the equipotential tester ontology 1 far from servo motor 8 offers multiple
Ventilation hole 10 offers mounting groove 11 in the bottom interior wall of equipotential tester ontology 1, is installed with successively in mounting groove 11
Power supply 12, control processor 13, the first electromagnetic switch 14, the second electromagnetic switch 15, third electromagnetic switch 16, are surveyed by equipotential
Try instrument ontology 1, display screen 2, control switch 3, mounting hole 4, humidity sensor 5, alarm lamp 6, electrical heating block 7, servo motor 8,
Ventilation flabellum 9, ventilation hole 10, mounting groove 11, power supply 12, control processor 13, the first electromagnetic switch 14, the second electromagnetic switch
15, the cooperation of third electromagnetic switch 16 can be with when interior humidity increases equipotential tester ontology 1 during use
Automatically equity potential test instrument ontology 1 is aerated and dries, and ensure that equipotential tester ontology 1 is internally dry, avoids
The damage of equipotential tester ontology 1 caused by 1 inside of equipotential tester ontology is moist, the utility model is simple in structure,
It is easy to use, when the humidity in equipotential tester ontology 1 increases, can automatically reciprocity potential test instrument ontology 1 into logical
The safe operation of wind and drying, reciprocity potential test instrument ontology 1 plays good protective action.
In the utility model, the both sides of equipotential tester ontology 1 are symmetrically installed with link block, on two link blocks
It is installed with the same shoulder strap, the top of equipotential tester ontology 1 offers the first groove and the second groove respectively, display
Screen 2 and alarm lamp 6 are respectively and fixedly installed in the first groove and the second groove, and the quantity of ventilation hole 10 is five to eight, five to
Eight 10 equidistant intervals of ventilation hole are arranged on equipotential tester ontology 1, the output end of power supply 12 respectively with control process
Device 13, the first electromagnetic switch 14, the second electromagnetic switch 15, third electromagnetic switch 16 are connected, control processor 13 respectively with it is wet
Degree sensor 5,14 second electromagnetic switch 15 of the first electromagnetic switch, third electromagnetic switch 16 are connected, the first electromagnetic switch 14 with
Alarm lamp 6 is connected, and the second electromagnetic switch 15 is connected with electrical heating block 7, and third electromagnetic switch 16 is connected with servo motor 8
It connects, passes through equipotential tester ontology 1, display screen 2, control switch 3, mounting hole 4, humidity sensor 5, alarm lamp 6, electrical heating
Block 7, servo motor 8, ventilation flabellum 9, ventilation hole 10, mounting groove 11, power supply 12, control processor 13, the first electromagnetic switch 14,
The cooperation of second electromagnetic switch 15, third electromagnetic switch 16, when the interior humidity during use of equipotential tester ontology 1
When increase, automatically reciprocity potential test instrument ontology 1 it can be aerated and dry, ensure that in equipotential tester ontology 1
Portion is dried, and the damage of the equipotential tester ontology 1 caused by 1 inside of equipotential tester ontology is moist is avoided, this practicality is new
Type is simple in structure, easy to use, can automatic reciprocity potential test when the humidity in equipotential tester ontology 1 increases
Instrument ontology 1 plays good protective action into ventilation and drying, the safe operation of reciprocity potential test instrument ontology 1.
Operation principle：In use, when need using equipotential tester ontology 1 to connection conductor into detection when, first
Then strap cover opens control switch 3 on the neck of user, be detected to connection conductor, during detection,
When leading to the increase of the humidity in equipotential tester ontology 1 due to rainwater or other reasons, humidity sensor 5 is anti-information at this time
It feeds control processor 13, control processor 13 controls simultaneously connects the first electromagnetic switch 14, the second electromagnetic switch 15, third electricity
Magnetic switch 16, at this time alarm lamp 6, electrical heating block 7, servo motor 8 start simultaneously, alarm lamp 6 light to people carry out alarm carry
Show, 7 equity potential test instrument ontology 1 of electrical heating block is dried, and servo motor 8 drives ventilation flabellum 9 to rotate, and is surveyed to equipotential
Examination instrument ontology 1 is aerated.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
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 (7)
1. a kind of equipotential tester safety detection protective device, including equipotential tester ontology（1）, which is characterized in that
The equipotential tester ontology（1）It is set as hollow structure, equipotential tester ontology（1）Top be installed with display
Screen（2）, display screen（2）Side be equipped be fixedly mounted on equipotential tester ontology（1）The control at top switchs（3）, control
Switch（3）Far from display screen（2）Side be equipped be opened in equipotential tester ontology（1）The mounting hole at top（4）, mounting hole
（4）Inside it is installed with humidity sensor（5）, and humidity sensor（5）Top and bottom all extend to mounting hole（4）Outside,
Humidity sensor（5）Far from control switch（3）Side be equipped be fixedly mounted on equipotential tester ontology（1）The alarm at top
Lamp（6）, the equipotential tester ontology（1）Top inner wall on be installed with electrical heating block（7）, equipotential tester sheet
Body（1）Side inner wall on be installed with servo motor（8）, servo motor（8）Output shaft on be installed with draft fan
Leaf（9）, the equipotential tester ontology（1）Far from servo motor（8）Side inner wall offer multiple ventilation holes（10）, etc.
Potential test instrument ontology（1）Bottom interior wall on offer mounting groove（11）, mounting groove（11）It is inside installed with power supply successively
（12）, control processor（13）, the first electromagnetic switch（14）, the second electromagnetic switch（15）, third electromagnetic switch（16）.
2. a kind of equipotential tester safety detection protective device according to claim 1, which is characterized in that described etc.
Potential test instrument ontology（1）Both sides be symmetrically installed with link block, be installed with the same shoulder strap on two link blocks.
3. a kind of equipotential tester safety detection protective device according to claim 1, which is characterized in that described etc.
Potential test instrument ontology（1）Top offer the first groove and the second groove, display screen respectively（2）And alarm lamp（6）Respectively
It is fixedly mounted in the first groove and the second groove.
4. a kind of equipotential tester safety detection protective device according to claim 1, which is characterized in that described logical
Air holes（10）Quantity be five to eight, five to eight ventilation holes（10）Equidistant intervals are arranged in equipotential tester ontology
（1）On.
5. a kind of equipotential tester safety detection protective device according to claim 1, which is characterized in that the electricity
Source（12）Output end respectively with control processor（13）, the first electromagnetic switch（14）, the second electromagnetic switch（15）, third electromagnetism
Switch（16）It is connected.
6. a kind of equipotential tester safety detection protective device according to claim 1, which is characterized in that the control
Processor processed（13）Respectively with humidity sensor（5）, the first electromagnetic switch（14）Second electromagnetic switch（15）, third electromagnetic switch
（16）It is connected.
7. a kind of equipotential tester safety detection protective device according to claim 1, which is characterized in that described
One electromagnetic switch（14）With alarm lamp（6）It is connected, the second electromagnetic switch（15）With electrical heating block（7）It is connected, third electromagnetism
Switch（16）With servo motor（8）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169904.0U CN207851630U (en) | 2018-02-01 | 2018-02-01 | A kind of equipotential tester safety detection protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169904.0U CN207851630U (en) | 2018-02-01 | 2018-02-01 | A kind of equipotential tester safety detection protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207851630U true CN207851630U (en) | 2018-09-11 |
Family
ID=63413943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820169904.0U Expired - Fee Related CN207851630U (en) | 2018-02-01 | 2018-02-01 | A kind of equipotential tester safety detection protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207851630U (en) |
-
2018
- 2018-02-01 CN CN201820169904.0U patent/CN207851630U/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: 20180911 Termination date: 20220201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |