CN209070014U - A kind of wind power plant electric energy metering device - Google Patents
A kind of wind power plant electric energy metering device Download PDFInfo
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- CN209070014U CN209070014U CN201821835812.8U CN201821835812U CN209070014U CN 209070014 U CN209070014 U CN 209070014U CN 201821835812 U CN201821835812 U CN 201821835812U CN 209070014 U CN209070014 U CN 209070014U
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Abstract
The utility model discloses a kind of wind power plant electric energy metering devices, including device front cover, the front surface of described device front cover is equipped with display screen close to top center position, and the front surface of device front cover is equipped with adjusting knob and multiple operation buttons close to two sides of the bottom position distribution, the front surface of described device front cover is fixedly installed with fixed block close to two side positions of display screen, limiting slot is offered on the inside of the fixed block, and dust cover is embedded on the inside of fixed block, limit plate is fixedly installed at the top of the dust cover, the rear surface of described device front cover is connected with device rear cover close to middle position, and the rear surface of device front cover is equipped with foam-rubber cushion close to edge.A kind of wind power plant electric energy metering device described in the utility model is equipped with dust cover, limit plate and foam-rubber cushion, can prevent dust and it is water stain display screen is impacted, and can guarantee that metering device installation always is horizontal, bring better prospect of the application.
Description
Technical field
The utility model relates to electric energy metering device field, in particular to a kind of wind power plant electric energy metering device.
Background technique
Electric energy metering device is for measuring, recording generated energy, power supply volume, station-service electricity, line loss electricity and user power utilization
The measurement instrument of amount, electric energy metering device refer to the totality being made of electric energy meter, metering mutual inductor and secondary connecting line conducting wire, wind
Electric field electric energy metering device is a kind of electric energy metering device for wind power plant；Existing wind power plant electric energy metering device is using
When there are certain drawbacks, display screen be easy by dust and it is water stain influenced, metering device is installed in the mounting surface of out-of-flatness
When cannot be guaranteed level, operate more troublesome, certain influence brought to the use process of people, for this purpose, it is proposed that one
Kind wind power plant electric energy metering device.
Utility model content
The main purpose of the utility model is to provide a kind of wind power plant electric energy metering devices, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of wind power plant electric energy metering device, including device front cover, the front surface of described device front cover is close to top center
Position is equipped with display screen, and the front surface of device front cover is equipped with adjusting knob close to two sides of the bottom position distribution and multiple operations are pressed
Key, the front surface of described device front cover are fixedly installed with fixed block close to two side positions of display screen, the fixed block it is interior
Side offers limiting slot, and dust cover is embedded on the inside of fixed block, and limit is fixedly installed at the top of the dust cover
The rear surface of plate, described device front cover is connected with device rear cover close to middle position, and the rear surface of device front cover is close to surrounding
Edge is equipped with foam-rubber cushion, and two side external surfaces of described device rear cover are fixedly installed with mounting blocks, and the rear surface of device rear cover
Multiple connection jaws are equipped with close to top position, the rear surface of described device rear cover is equipped with mounting plate, the peace close to middle position
Multiple fixed pins are equipped between loading board and device rear cover.
Preferably, the dust cover is flexibly connected by limiting slot with fixed block, and the outer surface of dust cover and limit
The inner surface of position slot is tangent.
Preferably, adhesive is equipped between the foam-rubber cushion and device front cover, and the outer surface of foam-rubber cushion is uniformly distributed
There are multiple salient points.
Preferably, the operation button front surface arranged in arrays in device front cover, the outer surface of the adjusting knob
Equipped with anti-skid chequer.
Preferably, the mounting plate covers after being fixed on device by fixed pin, and fixed pin is evenly distributed in installation
The surrounding corner location of plate.
Preferably, connecting block, and the rank of device front cover and device rear cover are equipped between described device front cover and device rear cover
It meets place and is equipped with sealing ring.
Compared with prior art, the utility model has the following beneficial effects: the wind power plant electric energy metering device, by setting
The dust cover and limit plate set, dust cover is relatively movable in fixed block by limiting slot, and can be realized dust cover will show
Display screen covers, can prevent dust and it is water stain display screen is impacted, play the role of protection to display screen, limit plate is anti-
Play the role of limit when dirt cover board activity, by the foam-rubber cushion of setting, from foam-rubber cushion is when device front cover is installed with mounting surface
To the effect of buffering, can gap between filling device front cover and mounting surface, so as to guarantee that metering device is installed always
Level, practical, entire wind power plant electric energy metering device structure is simple, and easy to operate, the effect used is relative to tradition side
Formula is more preferable.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of wind power plant electric energy metering device of the utility model；
Fig. 2 is a kind of structural schematic diagram of the dust cover of wind power plant electric energy metering device of the utility model；
Fig. 3 is a kind of rearview of the device front cover of wind power plant electric energy metering device of the utility model；
Fig. 4 is a kind of rearview of the device rear cover of wind power plant electric energy metering device of the utility model.
In figure: 1, device front cover；2, display screen；3, adjusting knob；4, operation button；5, fixed block；6, limiting slot；7, prevent
Dirt cover board；8, limit plate；9, device rear cover；10, foam-rubber cushion；11, mounting blocks；12, connection jaws；13, mounting plate；14, fixed pin.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in Figs 1-4, a kind of wind power plant electric energy metering device, including device front cover 1, the front surface of device front cover 1 are leaned on
Nearly top center position is equipped with display screen 2, and the front surface of device front cover 1 is equipped with adjusting knob close to two sides of the bottom position distribution
3 and multiple operation buttons 4, the front surface of device front cover 1 be fixedly installed with fixed block 5 close to two side positions of display screen 2, Gu
The inside for determining block 5 offers limiting slot 6, and the inside of fixed block 5 is embedded with dust cover 7, the fixed peace in the top of dust cover 7
Equipped with limit plate 8, the rear surface of device front cover 1 is connected with device rear cover 9, and the rear surface of device front cover 1 close to middle position
It is equipped with foam-rubber cushion 10 close to edge, two side external surfaces of device rear cover 9 are fixedly installed with mounting blocks 11, and device rear cover
9 rear surface is equipped with multiple connection jaws 12 close to top position, and the rear surface of device rear cover 9 is equipped with mounting plate close to middle position
13, multiple fixed pins 14 are equipped between mounting plate 13 and device rear cover 9；
Dust cover 7 is flexibly connected by limiting slot 6 with fixed block 5, and the outer surface of dust cover 7 and limiting slot 6
Inner surface is tangent；Between foam-rubber cushion 10 and device front cover 1 be equipped with adhesive, and the outer surface of foam-rubber cushion 10 be uniformly distributed with it is more
A salient point, adhesive can increase the stability connected between foam-rubber cushion 10 and device front cover 1, and salient point can make foam-rubber cushion 10
Buffering effect is more preferably；The front surface arranged in arrays in device front cover 1 of operation button 4, the outer surface of adjusting knob 3 are equipped with anti-skidding
Line, anti-skid chequer are capable of increasing the frictional force of contact surface, play anti-skidding effect；Mounting plate 13 is fixed on device by fixed pin 14
On rear cover 9, and fixed pin 14 is evenly distributed in the surrounding corner location of mounting plate 13；Between device front cover 1 and device rear cover 9
Equipped with connecting block, and the joining place of device front cover 1 and device rear cover 9 is equipped with sealing ring, and connecting block plays the role of linking, seals
Circle can increase the leakproofness between device front cover 1 and device rear cover 9.
It should be noted that the utility model is a kind of wind power plant electric energy metering device, when in use, 1 He of device front cover
Device rear cover 9 constitutes the main part of entire wind power plant electric energy metering device, and display screen 2 is used to show the data of metering, adjusts
The adjusting that knob 3 is used for metering device is saved, operation button 4 can operate metering device, and dust cover 7 passes through limiting slot
6 is relatively movable in fixed block 5, can be realized dust cover 7 and covers display screen 2, can prevent dust and water stain to display screen 2
It impacts, plays the role of protection to display screen 2, limit plate 8 plays limit, sponge in 7 activity of dust cover
Pad 10 plays the role of buffering when device front cover 1 and mounting surface are installed, being capable of sky between filling device front cover and 1 mounting surface
Gap, so as to guarantee that metering device installation always is horizontal, connection jaws 12 are used for the connection of connecting line, and mounting plate 13 can pass through
Fixed pin 14 and device rear cover 9 mount and dismount, and overhaul so as to convenient to the inside of metering device, entire wind power plant
Electric energy metering device structure is simple, easy to operate, more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of wind power plant electric energy metering device, including device front cover (1), it is characterised in that: the preceding table of described device front cover (1)
Face is equipped with display screen (2) close to top center position, and the front surface of device front cover (1) is equipped with close to two sides of the bottom position distribution
The front surface of adjusting knob (3) and multiple operation buttons (4), described device front cover (1) is equal close to two side positions of display screen (2)
It is fixedly installed with fixed block (5), is offered limiting slot (6) on the inside of the fixed block (5), and be embedded on the inside of fixed block (5)
Have dust cover (7), is fixedly installed with limit plate (8) at the top of the dust cover (7), the rear table of described device front cover (1)
Face is connected with device rear cover (9) close to middle position, and the rear surface of device front cover (1) is equipped with foam-rubber cushion close to edge
(10), two side external surfaces of described device rear cover (9) are fixedly installed with mounting blocks (11), and the rear surface of device rear cover (9)
Multiple connection jaws (12) are equipped with close to top position, the rear surface of described device rear cover (9) is equipped with mounting plate close to middle position
(13), multiple fixed pins (14) are equipped between the mounting plate (13) and device rear cover (9).
2. a kind of wind power plant electric energy metering device according to claim 1, it is characterised in that: the dust cover (7) is logical
It crosses limiting slot (6) to be flexibly connected with fixed block (5), and the outer surface of dust cover (7) and the inner surface of limiting slot (6) are tangent.
3. a kind of wind power plant electric energy metering device according to claim 1, it is characterised in that: the foam-rubber cushion (10) and dress
It sets and is equipped with adhesive between front cover (1), and the outer surface of foam-rubber cushion (10) is uniformly distributed with multiple salient points.
4. a kind of wind power plant electric energy metering device according to claim 1, it is characterised in that: the operation button (4) is in
For matrix arrangement in the front surface of device front cover (1), the outer surface of the adjusting knob (3) is equipped with anti-skid chequer.
5. a kind of wind power plant electric energy metering device according to claim 1, it is characterised in that: the mounting plate (13) passes through
Fixed pin (14) is fixed on device rear cover (9), and fixed pin (14) is evenly distributed in the surrounding corner position of mounting plate (13)
It sets.
6. a kind of wind power plant electric energy metering device according to claim 1, it is characterised in that: described device front cover (1) and
Connecting block is equipped between device rear cover (9), and the joining place of device front cover (1) and device rear cover (9) is equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821835812.8U CN209070014U (en) | 2018-11-08 | 2018-11-08 | A kind of wind power plant electric energy metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821835812.8U CN209070014U (en) | 2018-11-08 | 2018-11-08 | A kind of wind power plant electric energy metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209070014U true CN209070014U (en) | 2019-07-05 |
Family
ID=67098263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821835812.8U Expired - Fee Related CN209070014U (en) | 2018-11-08 | 2018-11-08 | A kind of wind power plant electric energy metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209070014U (en) |
-
2018
- 2018-11-08 CN CN201821835812.8U patent/CN209070014U/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: 20190705 Termination date: 20191108 |