CN207832861U - A kind of water proofing property mechanical electricity meter - Google Patents
A kind of water proofing property mechanical electricity meter Download PDFInfo
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- CN207832861U CN207832861U CN201721824584.XU CN201721824584U CN207832861U CN 207832861 U CN207832861 U CN 207832861U CN 201721824584 U CN201721824584 U CN 201721824584U CN 207832861 U CN207832861 U CN 207832861U
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- interconnecting piece
- proofing property
- water
- ammeter
- electricity meter
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Abstract
The utility model discloses a kind of water proofing property mechanical electricity meters, including shell, ammeter ontology and interconnecting piece, the ammeter ontology and interconnecting piece are separately positioned in shell, the interconnecting piece is arranged in the downside of ammeter ontology, there are four connecting pins for setting in the interconnecting piece, threading hole corresponding with connecting pin is provided in the lower case of the connecting pin, it is interspersed with water string on the threading hole, the water string is set on electric wire, the annular gasket for being fitted in interconnecting piece inside bottom is provided at the top of the water string, actuation slot is uniformly arranged on the annular gasket, it is equipped with cover plate on the annular gasket, the cover plate is pulled together by being attracted slot with annular gasket.The utility model is provided with the water string fitted closely with electric wire in the threading hole of its electric wire, can prevent water from entering inside ammeter out of threading hole, increase the water resistance of ammeter, extend the service life of ammeter.
Description
Technical field
The utility model is related to a kind of water proofing property mechanical electricity meters, are applicable in ammeter technical field.
Background technology
Ammeter is a kind of instrument being used for measuring electric energy, is widely used in the places such as family, cell, municipal administration, factory, commonly
Ammeter be usually mounted to family's corridor corner, but for the domestic consumer in some suburbs or rural area, ammeter is generally all installed
In building appearance sidewalls.Traditional ammeter water resistance is poor, especially the junction of electric wire, it is necessary to coordinate ammeter box
Using the water resistance that could improve ammeter, ensure that its normal use, general ammeter box volume are more than the volume of ammeter, therefore
The area occupied installed using ammeter is significantly increased after ammeter box, and be currently used for reading for the ease of the registration of ammeter,
Using the ammeter of electronic type, the ammeter of electronic type can consume electric energy production, although and mechanical ammeter does not consume electricity
Can, but it is to look at inconvenience.
In addition, existing ammeter security performance is poor, it is easy not only to cause state-owned resource to electricity filching person with chance
Be largely lost, can also tear ammeter open because of electricity filching person private brings danger.
Invention content
Technical problem to be solved in the utility model is to overcome the deficiencies of existing technologies, and it is mechanical to provide a kind of water proofing property
Ammeter is provided with the water string fitted closely with electric wire in the threading hole of its electric wire, can prevent water out of threading hole into
Enter inside ammeter, increase the water resistance of ammeter, extends the service life of ammeter.
The utility model solves above-mentioned technical problem and adopts the technical scheme that：A kind of water proofing property mechanical electricity meter, including
Shell, ammeter ontology and interconnecting piece, the ammeter ontology and interconnecting piece are separately positioned in shell, and the interconnecting piece is arranged in electricity
The downside of table ontology, in the interconnecting piece setting be provided with and connect in the lower case of the connecting pin there are four connecting pin
Corresponding threading hole is held, water string is interspersed on the threading hole, the water string is set on electric wire, the waterproof
It is provided with the annular gasket for being fitted in interconnecting piece inside bottom at the top of casing, actuation slot is uniformly arranged on the annular gasket,
Cover plate is equipped on the annular gasket, the cover plate is pulled together by being attracted slot with annular gasket.
Further, the annular gasket is the top of water string, and middle part is cylindrical shape, and lower part is up big and down small circle
Taper, bottom interior wall and the electric wire outer wall of the cone fit；
The water string is rubber material.
Further, through-hole corresponding with annular gasket center is provided on the cover plate.
Further, the cover plate is provided at both ends with intilted pulling plate.Further, the connecting pin includes opposite sets
The upper clamp plate and lower clamp plate set, the upper clamp plate and the opposite one side of lower clamp plate are arc-shaped structure.
Further, it is provided with caulking groove at the top of the upper clamp plate, pressing plate, the pressing plate are provided with above the upper clamp plate
On be interspersed with bolt, the bolt is is threadedly coupled with pressing plate, and the bottom of the bolt is embedded in caulking groove.
Further, the shell includes procapsid and back casing, and the edge of the back casing is provided with step, the front housing
Body is fastened on the step, is provided with sealing ring on the outside of the back casing edge, the sealing ring extends to the edge of procapsid
Outside.
Further, it is provided with mechanical display panel on the ammeter ontology.
Further, it is provided with LED light bar above the mechanical display panel, the side of the LED light bar is provided with touch screen
Formula switchs.
Further, it is provided with safety lock on the outside of the interconnecting piece.
After using above-mentioned technical proposal, the utility model have the advantage that for：The utility model is due to threading
It is provided with water string in hole, electric wire and water string can be combined closely, increases the water resistance of ammeter, extends electricity
The service life of table.And since the lower part of water string is conical structure, and the feature of water string elasticity is combined, it can
To have certain fixed function to electric wire, and the annular gasket on sunstroke prevention casing top is closely inhaled by being attracted slot with cover plate
It closes, can be to avoid water string and electric wire is removed in the case where being not switched on interconnecting piece the case where, prevents electricity filching person from being stolen
The situation of electricity, and further ensure the security performance of ammeter.
Description of the drawings
Fig. 1 is a kind of structure chart of water proofing property mechanical electricity meter of the utility model；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is a kind of structure chart of the annular gasket of water proofing property mechanical electricity meter of the utility model；
Fig. 4 is a kind of structure chart of the connecting pin of water proofing property mechanical electricity meter of the utility model；
Fig. 5 is a kind of sectional view of the front housing and the rear housing junction of water proofing property mechanical electricity meter of the utility model；
In figure：1. shell, 2. ammeter ontologies, 3. interconnecting pieces, 4. connecting pins, 5. threading holes, 6. water strings, 7. electric wires,
8. annular gasket, 9. are attracted slot, and 10. cover plates, 11. cylindrical shapes, 12. is conical, 13. pulling plates, 14. upper clamp plates, 15. lower clamp plates,
16. caulking groove, 17. pressing plates, 18. bolts, 19. procapsids, 20. back casings, 21. steps, 22. sealing rings, 23. mechanical display panels,
24.LED lamp bars, 25. contact witches, 26. safety locks.
Specific implementation mode
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
As shown in Figs. 1-5, a kind of water proofing property mechanical electricity meter, including shell 1, ammeter ontology 2 and interconnecting piece 3, the electricity
Table ontology 2 and interconnecting piece 3 are separately positioned in shell 1, and the interconnecting piece 3 is arranged in the downside of ammeter ontology 2, the interconnecting piece
Setting is provided with threading hole 5 corresponding with connecting pin there are four connecting pin 4 in the lower case 1 of the connecting pin 4 in 3,
Water string 6 is interspersed on the threading hole 5, the water string 6 is set on electric wire 7, and the top of the water string 6 is set
It is equipped with the annular gasket 8 for being fitted in interconnecting piece inside bottom, is uniformly arranged on the annular gasket 8 and is attracted slot 9, the air ring
Cover plate 10 is equipped on piece 8, the cover plate 10 is pulled together by being attracted slot 9 with annular gasket 8.
The annular gasket 8 is the top of water string 3, and middle part is cylindrical shape 11, and lower part is up big and down small circular cone
Shape 12, conical 12 bottom interior wall fit with 7 outer wall of electric wire；The bottom of cone 12 can increase electric wire 7 and prevent
The leakproofness of jacket pipe 6, to improve waterproof effect.
The water string 6 is rubber material.Rubber material is softer, high resilience, and has good insulation effect.
Through-hole corresponding with 8 center of annular gasket is provided on the cover plate 10.It is connected to across cover plate convenient for electric wire
On connecting pin.
The cover plate 10 is provided at both ends with intilted pulling plate 13.It can be more convenient when lifting cover plate.
The connecting pin 4 includes the upper clamp plate 14 being oppositely arranged and lower clamp plate 15,15 phase of the upper clamp plate 14 and lower clamp plate
To one side be arc-shaped structure.The fixation of the more convenient electric wire of arc-shaped structure 7, makes clamping plate be more bonded with electric wire 7, stablizes
Property is more preferable.
The top of the upper clamp plate 14 is provided with caulking groove 16, and the top of the upper clamp plate 13 is provided with pressing plate 17, the pressure
Bolt 18 is interspersed on plate 17, the bolt 18 is to be threadedly coupled with pressing plate 17, and the bottom of the bolt 18 is embedded in caulking groove 16
It is interior.It is specifically adjusted between realization upper clamp plate 14 and lower clamp plate 15 by moving up and down for bolt 18, to play fixed electric wire
7 effect.
The shell 1 includes procapsid 19 and back casing 20, and the edge of the back casing 20 is provided with step 21, described
Procapsid 19 is fastened on the step 21, and sealing ring 22 is provided on the outside of 20 edge of the back casing, and the sealing ring 22 extends
To the edge of procapsid 20.The water resistance that entire ammeter can be increased by sealing ring 20, to improve the peace of ammeter
Quan Xing.
It is provided with mechanical display panel 23 on the ammeter ontology 2.Mechanical display panel 23 is used to show the registration of ammeter.
The top of the machinery display panel 23 is provided with LED light bar 24, and the side of the LED light bar 24 is provided with touch screen type
Switch 25.The registration of ammeter can be more accurately observed by the illumination of LED light bar 24, it is more convenient to use.
The outside of the interconnecting piece 3 is provided with safety lock 26.Interconnecting piece 3 can be locked using safety lock 26, avoids connecting
The random unlatching in portion 3.
When installing ammeter, electric wire 7 is penetrated from the bottom of water string 6 first, and from the centre of upper, annular gasket 8
It stretches out, when stretching out suitable distance, pulls up water string 6, the bottom for making its cone 12 and the outer wall of electric wire 7 are closely tied
It closes, there is good sealing performance.Annular gasket 8 is folded across threading hole 5 at this time, then decontroling makes it be laid in interconnecting piece
Electric wire 7 is passed through cover plate 10, and its end is inserted between upper clamp plate 14 and lower clamp plate 15 by 3 inside bottom, and turns spiral shell
Then the lid of cover plate 10 is closed in the bottom of interconnecting piece 3, and is pressed by bolt 18, fixed electric wire 7, make cover plate 10 and be attracted slot 9
The air of frame is discharged, and to make cover plate 10 be attracted with annular gasket 8, then locks interconnecting piece 3 using safety lock 26,
At this time due to having larger suction between cover plate 10 and annular gasket 8, water string 6 can not be taken out from threading hole, increase
The security performance of ammeter is added.
And need dismounting when, open safety lock 26, interconnecting piece 3 is opened, then utilize 10 both sides of cover plate pulling plate 13 to
Upper pulling cover plate 10, you can cover plate 10 is lifted, then dismantles electric wire 7 and water string 6 successively, it is simple and easy to use.
Compared with prior art, the utility model by electric wire and can be prevented due to being provided with water string in threading hole
Jacket pipe is combined closely, and the water resistance of ammeter is increased, and extends the service life of ammeter.And due under water string
Portion is conical structure, and combines the feature of water string elasticity, can have certain fixed function to electric wire, and prevent
The annular gasket on heat casing top is closely attracted by being attracted slot with cover plate, can be incited somebody to action to avoid in the case where being not switched on interconnecting piece
The case where water string and electric wire remove, the case where preventing electricity filching person from being sneaked current, and further ensure the safety of ammeter
Performance.
Particular embodiments described above, the technical issues of the utility model is solved, technical solution and advantageous effect into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvements done
Deng should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of water proofing property mechanical electricity meter, it is characterised in that：Including shell, ammeter ontology and interconnecting piece, the ammeter ontology
It is separately positioned in shell with interconnecting piece, the interconnecting piece is arranged is provided with four in the downside of ammeter ontology, the interconnecting piece
A connecting pin is provided with threading hole corresponding with connecting pin in the lower case of the connecting pin, interts on the threading hole
There are water string, the water string to be set on electric wire, is provided with and is fitted on the inside of interconnecting piece at the top of the water string
The annular gasket of bottom is uniformly arranged actuation slot on the annular gasket, cover plate, the cover plate is equipped on the annular gasket
It is pulled together with annular gasket by being attracted slot.
2. water proofing property mechanical electricity meter according to claim 1, it is characterised in that：The annular gasket is water string
Top, middle part are cylindrical shape, and lower part is up big and down small cone, and bottom interior wall and the electric wire outer wall of the cone are affixed
It closes；
The water string is rubber material.
3. water proofing property mechanical electricity meter according to claim 1, it is characterised in that：It is provided on the cover plate and air ring
The corresponding through-hole in piece center.
4. water proofing property mechanical electricity meter according to claim 1, it is characterised in that：The cover plate is provided at both ends with inwardly
Inclined pulling plate.
5. water proofing property mechanical electricity meter according to claim 1, it is characterised in that：The connecting pin includes being oppositely arranged
Upper clamp plate and lower clamp plate, the upper clamp plate and the opposite one side of lower clamp plate are arc-shaped structure.
6. water proofing property mechanical electricity meter according to claim 5, it is characterised in that：It is provided at the top of the upper clamp plate embedding
Slot is provided with pressing plate above the upper clamp plate, and bolt is interspersed on the pressing plate, and the bolt is to be threadedly coupled with pressing plate,
The bottom of the bolt is in caulking groove.
7. water proofing property mechanical electricity meter according to claim 1, it is characterised in that：The shell includes procapsid and rear shell
The edge of body, the back casing is provided with step, and the procapsid is fastened on the step, setting on the outside of the back casing edge
There are sealing ring, the sealing ring to extend on the outside of the edge of procapsid.
8. water proofing property mechanical electricity meter according to claim 1, it is characterised in that：It is provided with machinery on the ammeter ontology
Display panel.
9. water proofing property mechanical electricity meter according to claim 8, it is characterised in that：The top setting of the machinery display panel
There are LED light bar, the side of the LED light bar to be provided with touch screen type switch.
10. water proofing property mechanical electricity meter according to claim 1, it is characterised in that：It is provided on the outside of the interconnecting piece
Safety lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824584.XU CN207832861U (en) | 2017-12-22 | 2017-12-22 | A kind of water proofing property mechanical electricity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824584.XU CN207832861U (en) | 2017-12-22 | 2017-12-22 | A kind of water proofing property mechanical electricity meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207832861U true CN207832861U (en) | 2018-09-07 |
Family
ID=63389020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721824584.XU Active CN207832861U (en) | 2017-12-22 | 2017-12-22 | A kind of water proofing property mechanical electricity meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207832861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966599A (en) * | 2017-12-22 | 2018-04-27 | 江苏丽阳电子仪表有限公司 | A kind of water proofing property mechanical electricity meter |
-
2017
- 2017-12-22 CN CN201721824584.XU patent/CN207832861U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966599A (en) * | 2017-12-22 | 2018-04-27 | 江苏丽阳电子仪表有限公司 | A kind of water proofing property mechanical electricity meter |
| CN107966599B (en) * | 2017-12-22 | 2024-04-30 | 江苏丽阳电子仪表有限公司 | Waterproof mechanical ammeter |
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