CN207704811U - A kind of indicating unit for saving electricity - Google Patents
A kind of indicating unit for saving electricity Download PDFInfo
- Publication number
- CN207704811U CN207704811U CN201721697456.3U CN201721697456U CN207704811U CN 207704811 U CN207704811 U CN 207704811U CN 201721697456 U CN201721697456 U CN 201721697456U CN 207704811 U CN207704811 U CN 207704811U
- Authority
- CN
- China
- Prior art keywords
- square casing
- rotating bar
- shrapnel
- electromagnet
- connection sheet
- 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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- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model discloses a kind of indicating unit for saving electricity, include square casing and rotating bar, the top both sides of rotating bar are respectively arranged with mandril, fixed column is provided among square casing, it is hinged in fixed column among rotating bar, square casing on both sides of the middle is respectively arranged with shrapnel, and one end of shrapnel is fixed on the wall of square casing, and the other end is connect with " Z " the type connection sheet being arranged on square casing wall.The utility model realizes instruction state without lighting indicator light always.And governor circuit is completely without change, it is only necessary to access power supply and indicator light control line.
Description
Technical field
The utility model is related to mechanical instruction field more particularly to a kind of indicating units for saving electricity.
Background technology
It is existing in order to realize instruction function, be all using the indicating mode of indicator light, LED light, the indicating mode of LED light
There are two problem, one is state in order to keep LED light bright, it is necessary to consume electric energy, cause the waste of energy, be also exactly
LED light is lighted and can be generated heat for a long time, if having many LED indications in a cabinet, will produce amount of heat.
Utility model content
For this reason, it may be necessary to provide a kind of indicating unit for saving electricity, existing indicator light instruction waste electricity is solved the problems, such as.
To achieve the above object, inventor provide it is a kind of save electricity indicating unit, include square casing and turn
The top both sides of lever, rotating bar are respectively arranged with mandril, and fixed column is provided among square casing, is hinged among rotating bar
In fixed column, square casing on both sides of the middle is respectively arranged with shrapnel, and one end of shrapnel is fixed on the wall of square casing, the other end
It is connect with " Z " the type connection sheet being arranged on square casing wall, the two bottom sides of square casing are respectively arranged with electromagnet, rectangular
The first connecting pole is provided at the top of shell, the top of rotating bar is provided with the second connecting pole, the first connecting pole and the second connection
Compressed spring is provided between column, the lower part of rotating bar is provided with iron block, when square casing is faced with side electromagnetic actuation
Iron block be provided with observation window；
The mandril when electromagnetic actuation of side in rotating bar can be open-top from connection sheet by the shrapnel of the other side；
One end of the electromagnet of side is connect with positive pole, and one end of the electromagnet of the other side is connect with power cathode；
The other end of the electromagnet of side is connect by the shrapnel and connection sheet of the other side with indicator light control line, the other side
The other end of electromagnet connect with indicator light control line by the shrapnel and connection sheet of side.
Further：The one end of the mandril far from rotating bar is provided with hemisphere face.
Further：The shrapnel is fixed on by screw and nut on the wall of square casing.
Further：The connection sheet is fixed on by screw and nut on the wall of square casing.
It is different from the prior art, above-mentioned technical proposal is in indicator light control line by the electromagnet and rotating bar of both sides
When high level, the electromagnet of side can be attracted, then so that rotating bar turns to this side and enters instruction state, and another
The shrapnel of side disconnects so that electromagnet no longer it is electric, you can to keep instruction state, without being powered always.And referring to
When showing that lamp control line is low level, the electromagnet of the other side can be attracted, then so that rotating bar turn to this side enter it is non-
Instruction state, and the shrapnel of side disconnect so that electromagnet no longer it is electric, you can to keep non-instruction state, without
It is powered always.To realize instruction state without lighting indicator light always.And governor circuit is completely without change,
It only needs to access power supply and indicator light control line.
Description of the drawings
Fig. 1 is a kind of cross-sectional view of state of indicator light control line described in specific implementation mode；
Fig. 2 is a kind of circuit diagram of state of indicator light control line described in specific implementation mode；
Fig. 3 is the cross-sectional view of the indicator light control line another kind state described in specific implementation mode；
Fig. 4 is the circuit diagram of the indicator light control line another kind state described in specific implementation mode.
Specific implementation mode
For the technology contents of technical solution, construction feature, the objects and the effects are described in detail, below in conjunction with specific reality
It applies example and attached drawing is coordinated to be explained in detail.
Please refer to Fig.1 Fig. 4, the present embodiment provides it is a kind of save electricity indicating unit, include square casing 1 and turn
The top both sides of lever 2, rotating bar are respectively arranged with mandril 3, and fixed column 4 is provided among square casing, is cut with scissors among rotating bar
It being connected in fixed column, square casing on both sides of the middle is respectively arranged with shrapnel 5, and one end of shrapnel is fixed on the wall of square casing,
The other end is connect with " Z " the type connection sheet 6 being arranged on square casing wall, and the two bottom sides of square casing are respectively arranged with electromagnetism
Iron 7 is provided with the first connecting pole 8 at the top of square casing, and the top of rotating bar is provided with the second connecting pole 9, the first connecting pole
And second be provided with compressed spring 10 between connecting pole, the lower part of rotating bar is provided with iron block 11, and square casing faces and one
The iron block when electromagnetic actuation of side is provided with observation window 12；The mandril when electromagnetic actuation of side in rotating bar can be by the other side
Shrapnel it is open-top from connection sheet；One end of the electromagnet of side is connect with positive pole, one end of the electromagnet of the other side with
Power cathode connects；The other end of the electromagnet of side is connect by the shrapnel and connection sheet of the other side with indicator light control line,
The other end of the electromagnet of the other side is connect by the shrapnel and connection sheet of side with indicator light control line.
When in use, observation window can be arranged is the utility model in the left side or right side of square casing, figure
It is arranged on right side.When indicator light control line is high level, the electromagnet on right side can be attracted, then so that rotating bar rotation
Enter instruction state to this side, and the shrapnel in left side disconnected so that electromagnet no longer it is electric, you can to keep indicating shape
State, without being powered always.The shrapnel in left side restores connection status at this time, waits for the signal intensity of control line.Due to being all
The electromagnet of high level, left side can't consume electric energy.And when indicator light control line is low level, the electromagnet meeting in left side
It is attracted, then so that rotating bar turns to this side and enters non-instruction state, and the shrapnel on right side is disconnected so that electromagnet is not
Again it is electric, you can to keep non-instruction state, without being powered always.To realize instruction state without point always
Bright indicator light.In this way, the variation of the signal of indicator light can make indicating unit be in instruction and non-instruction state, and master control
Circuit is completely without change, it is only necessary to access power supply and indicator light control line.
Further：The one end of the mandril far from rotating bar is provided with hemisphere face 13.Such smoother can extend
The mandril service life.
Further：The shrapnel is fixed on the wall of square casing by screw 14 and nut 15 or the connection sheet
It is fixed on the wall of square casing by screw and nut.Facilitate fixation in this way, and the screw of outside can also be used to connection and lead
Line.
In certain embodiments, glass or transparent plastic are provided on observation window.It thus is avoided that foreign matter enters to nor affect on
Observation.
In order to let the user know that instruction state, the iron block side adjacent with observation window are provided with character silk-screen.At certain
In a little embodiments, it is also provided with fluorescent paint, can see instruction state without expending electric energy in the dark in this way.
It should be noted that although the various embodiments described above have been described herein, it is not intended to limit
The scope of patent protection of the utility model.Therefore, the innovative idea based on the utility model carries out embodiment described herein
Change and modification or equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly
Or above technical scheme is used in other related technical areas indirectly, it is included in the patent protection model of the utility model
Within enclosing.
Claims (4)
1. a kind of indicating unit for saving electricity, it is characterised in that：Include square casing and rotating bar, the top two of rotating bar
Side is respectively arranged with mandril, and fixed column is provided among square casing, is hinged in fixed column among rotating bar, in square casing
Portion both sides are respectively arranged with shrapnel, and one end of shrapnel is fixed on the wall of square casing, and the other end is with setting in square casing wall
On the connection of " Z " type connection sheet, the two bottom sides of square casing are respectively arranged with electromagnet, and the is provided at the top of square casing
The top of one connecting pole, rotating bar is provided with the second connecting pole, and compression bullet is provided between the first connecting pole and the second connecting pole
The lower part of spring, rotating bar is provided with iron block, and square casing is faced is provided with observation window with the iron block when electromagnetic actuation of side；
The mandril when electromagnetic actuation of side in rotating bar can be open-top from connection sheet by the shrapnel of the other side；
One end of the electromagnet of side is connect with positive pole, and one end of the electromagnet of the other side is connect with power cathode；
The other end of the electromagnet of side is connect by the shrapnel and connection sheet of the other side with indicator light control line, the electricity of the other side
The other end of magnet is connect by the shrapnel and connection sheet of side with indicator light control line.
2. a kind of indicating unit for saving electricity according to claim 1, it is characterised in that：The mandril is far from rotating bar
One end be provided with hemisphere face.
3. a kind of indicating unit for saving electricity according to claim 1, it is characterised in that：The shrapnel by screw and
Nut is fixed on the wall of square casing.
4. a kind of indicating unit for saving electricity according to claim 1, it is characterised in that：The connection sheet passes through screw
It is fixed on the wall of square casing with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697456.3U CN207704811U (en) | 2017-12-07 | 2017-12-07 | A kind of indicating unit for saving electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697456.3U CN207704811U (en) | 2017-12-07 | 2017-12-07 | A kind of indicating unit for saving electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207704811U true CN207704811U (en) | 2018-08-07 |
Family
ID=63025428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721697456.3U Expired - Fee Related CN207704811U (en) | 2017-12-07 | 2017-12-07 | A kind of indicating unit for saving electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207704811U (en) |
-
2017
- 2017-12-07 CN CN201721697456.3U patent/CN207704811U/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: 20180807 Termination date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |