CN207558646U - A kind of detection appliance mains switch - Google Patents
A kind of detection appliance mains switch Download PDFInfo
- Publication number
- CN207558646U CN207558646U CN201721353956.5U CN201721353956U CN207558646U CN 207558646 U CN207558646 U CN 207558646U CN 201721353956 U CN201721353956 U CN 201721353956U CN 207558646 U CN207558646 U CN 207558646U
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- China
- Prior art keywords
- switch
- knob
- tongue tube
- magnet steel
- wave detector
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Abstract
The utility model discloses a kind of detection appliance mains switches, belong to power switch field, which includes switch case, tongue tube, knob and magnet steel, wherein：Being sticked on the inner wall of switch case has tongue tube, and mounting base is provided on the outer wall of switch case, and knob is set in mounting base and can flexible rotating；The bottom of knob is provided with mounting groove close to the position of switch case, and the magnet steel with tongue tube cooperating is provided in mounting groove.The utility model completes on/off function by the dry reed-pipe structure of contactless control, the arrow of marker location is provided on switch housing simultaneously, the detection appliance mains switch can be such that wave detector is closed under abnormal operating state, reach saving power supply, extend the purpose of wave detector power supply service life, solve puzzlement wave detector products application a great problem.
Description
Technical field
The utility model belongs to power switch field more particularly to a kind of detection appliance mains switch.
Background technology
Piezoelectric seismometer applied to geology is active wave detector, so power supply is must be equipped with, due to wave detector
Using being all used in construction in the wild, it requires that wave detector volume, weight are as small and light as possible, and due to the item of field construction
Part is severe, carries out power supply at the scene and replaces highly difficult, this requires power supply service life will be grown, could meet product use in this way
Basic demand.
In exploration process, the wave detector effective time is very short, and each acquisition time is carried out by millisecond, at this moment
Dynamic consumption power also very little, still, the construction time of each duration is for a long time, along with wave detector transportational process in use
Since wave detector is in Larger Dynamic state always, dynamic current is very big, and consumption power supply is very big.This is greatly lowered making for power supply
Use the service life.So it is particularly important that switch control is carried out to power supply.
Power switch is again simple setting only in circuit, still, due to wave detector working environment be all in the wild,
At all seasons in field construction, condition is especially severe, particularly the immersion of rainwater, pollution of soil etc., it is desirable that wave detector knot
It must waterproof, moisture-proof, dust-proof on structure.Because the use of wave detector is under extensive style operation, and frequently mobile and mutual
Between carry out collision status, this requires detection appliance mains switch must also ensure not to be misused during use, be convenient for
Observe working condition.The consumption of power supply in order to control, power switch cannot use indicator light display switch state etc..In various harsh items
Under the limitation of part, switch of this switch different from existing common application is allowed for.
Current maxima of the wave detector in normal work only has one milliampere, but under the states such as transport and plug, work
Can be reached by making electric current by tens milliamperes.Present actual conditions are the times such as off working state transport to be much larger than normal working hours.
There is no power switch control in piezoelectric seismometer product facility at present, this results in the power supply energy consumption of wave detector to be mostly wasted in
Under off working state.The power work time is greatly shortened, very big inconvenience is brought to product use.
Invention content
In view of this, the utility model completes on/off function by the dry reed-pipe structure of contactless control, while
The arrow of marker location is provided on switch housing, which can make wave detector in non-normal working shape
It is closed under state, reaches saving power supply, extend the purpose of wave detector power supply service life, solve puzzlement wave detector product
Using a great problem.
The utility model is solved the above problems by following technological means：
A kind of detection appliance mains switch, which is characterized in that including switch case, tongue tube, knob and magnet steel, wherein：It opens
Close and be sticked on the inner wall of housing and have tongue tube, be provided with mounting base on the outer wall of switch case, knob be set in mounting base and
It can flexible rotating；The bottom of knob is provided with mounting groove close to the position of switch case, is provided in mounting groove and matches with tongue tube
Close the magnet steel of work.
Further, installation cavity is provided in the middle part of the knob, installation cavity is set in mounting base.
Further, screw hole is provided in the mounting base, pacifies knob and mounting base with the screw that screw hole is connected
Dress up one.
Further, the surface of the knob is provided with the arrow for being used to indicate magnet steel position.
Further, one end tie geophone power supply of the tongue tube, the other end tie geophone of tongue tube
Circuit load.
A kind of detection appliance mains switch of the utility model has the advantages that：
The utility model completes on/off function, while on switch housing by the dry reed-pipe structure of contactless control
The arrow of marker location is provided with, which can make wave detector under abnormal operating state in pass
Closed state reaches saving power supply, extends the purpose of wave detector power supply service life, solves one disaster of puzzlement wave detector products application
Topic.
Description of the drawings
It, below will be to attached needed in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of internal structure schematic diagram of detection appliance mains switch of the utility model；
Fig. 2 is a kind of side structure schematic diagram of detection appliance mains switch of the utility model；
Fig. 3 is a kind of operation principle schematic diagram of detection appliance mains switch of the utility model；
The title of each number designation is respectively in figure：1- switch cases, 2- tongue tubes, 3- mounting bases, 4- knobs, 5- spiral shells
Silk, the load of 6- mounting grooves, 7- magnet steel, 8- arrows, 9- power supplys, 10- detector circuits.
Specific embodiment
In the description of the present invention, it is to be appreciated that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown is for only for ease of description the utility model and simplifies description rather than instruction or imply signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this practicality
Novel limitation.Term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.
The utility model is described in detail below with reference to attached drawing.
As described in Figure 1, a kind of detection appliance mains switch, including switch case 1, tongue tube 2, knob 4 and magnet steel 7, wherein：
Being sticked on the inner wall of switch case 1 has tongue tube 2, and mounting base 3 is provided on the outer wall of switch case 1, and knob 4 is set in installation
It and can flexible rotating on seat 3；The bottom of knob 4 is provided with mounting groove 6 close to the position of switch case 1, is set in mounting groove 6
There is the magnet steel 7 with 2 cooperating of tongue tube.
It is packed into the switch case 1 of a sealing it should be noted that tongue tube 2 is switched, in detector circuit and electricity
Each one end in source is drawn access tongue tube 2 and is switched, and is packed into magnet steel 7 in switching knob 4, while with fastening screw by tongue tube 2
It is consolidated with the connection of switching knob 4；It may be located remotely from by 4 magnet steel 7 of rotary switch knob and close to tongue tube 2,
Due to the effect of magnet steel 7, so that tongue tube 2 is closed in the conduction state during close to the position of tongue tube 2, and detector circuit is supplied
Electricity work.When magnet steel 7 is in the position far from tongue tube 2, distance is attracted since tongue tube 2 is detached from magnet steel 7, tongue tube 2 is opened
It closes and just disconnects in open-circuit condition, detector circuit is just powered down, without work.
Specifically, the middle part of the knob 4 is provided with installation cavity, installation cavity is set in mounting base 3.
Specifically, be provided with screw hole in the mounting base 3, with the screw 5 that screw hole is connected by knob 4 and mounting base 3
It is integrally mounted.
As described in Figure 2, the surface of the knob 4 is provided with the arrow 8 for being used to indicate 7 position of magnet steel.
As described in Figure 3, one end tie geophone power supply 9 of the tongue tube 2, the other end connection inspection of tongue tube 2
Wave device circuit load 10.
In actual work, tongue tube 2 is sticked on the inner wall of switch case 1, and the magnet steel 7 as switch motion is mounted on dry
In the outer rotatable knob 4 of reed pipe 2, when magnet steel 7 is approximately rotated to the position of tongue tube 2, under the action of magnet steel 7,
The switch of tongue tube 2, which is closed, connects circuit, detector circuit work, when magnet steel 7 rotates to the position far from tongue tube 2, due to
Magnet steel 7 is detached from the effect to tongue tube 2, and 2 loss of excitation of tongue tube disconnects contact point, and circuit is in open-circuit condition, and detector circuit is not
Work.
The utility model completes on/off function, while in switch housing by 2 structure of tongue tube of contactless control
On be provided with the arrow of marker location, which can be such that wave detector is under abnormal operating state
Closed state reaches saving power supply, extends the purpose of wave detector power supply service life, solving current wave detector power supply can not control
The problem of processed, by setting power switch so that wave detector is closed under abnormal operating state, reaches saving electricity
Source extends the purpose of wave detector power supply service life, solves puzzlement wave detector products application a great problem.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (5)
1. a kind of detection appliance mains switch, which is characterized in that including switch case, tongue tube, knob and magnet steel, wherein：Switch
Being sticked on the inner wall of housing has tongue tube, and mounting base is provided on the outer wall of switch case, and knob is set in mounting base and energy
Flexible rotating；The bottom of knob is provided with mounting groove close to the position of switch case, is provided in mounting groove and coordinates with tongue tube
The magnet steel of work.
2. detection appliance mains switch as described in claim 1, which is characterized in that installation cavity is provided in the middle part of the knob,
Installation cavity is set in mounting base.
3. detection appliance mains switch as claimed in claim 2, which is characterized in that screw hole is provided in the mounting base, with spiral shell
The screw that hole is connected is integrally mounted with mounting base by knob.
4. detection appliance mains switch as claimed in claim 3, which is characterized in that the surface of the knob, which is provided with, to be used to indicate
The arrow of magnet steel position.
5. detection appliance mains switch as claimed in claim 4, which is characterized in that one end tie geophone of the tongue tube supplies
Power supply, the other end tie geophone circuit load of tongue tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353956.5U CN207558646U (en) | 2017-10-20 | 2017-10-20 | A kind of detection appliance mains switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353956.5U CN207558646U (en) | 2017-10-20 | 2017-10-20 | A kind of detection appliance mains switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207558646U true CN207558646U (en) | 2018-06-29 |
Family
ID=62674527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721353956.5U Active CN207558646U (en) | 2017-10-20 | 2017-10-20 | A kind of detection appliance mains switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207558646U (en) |
-
2017
- 2017-10-20 CN CN201721353956.5U patent/CN207558646U/en active Active
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