CN106449248A - Anti-interference frequency modulation switch - Google Patents
Anti-interference frequency modulation switch Download PDFInfo
- Publication number
- CN106449248A CN106449248A CN201610994772.0A CN201610994772A CN106449248A CN 106449248 A CN106449248 A CN 106449248A CN 201610994772 A CN201610994772 A CN 201610994772A CN 106449248 A CN106449248 A CN 106449248A
- Authority
- CN
- China
- Prior art keywords
- switch
- main body
- frequency modulation
- coarse adjustment
- interference frequency
- 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.)
- Pending
Links
- 230000002035 prolonged effect Effects 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention provides an anti-interference frequency modulation switch. The anti-interference frequency modulation switch comprises a switch body, wherein a plurality of data connectors are arranged at the bottom of the switch body; a rough adjustment switch is arranged on a side face of the switch body; a switching button is arranged at the outer part of the rough adjustment switch; a fine adjustment switch is arranged at the outer part of the switching button; the rough adjustment switch, the switching button and the fine adjustment switch are connected with one another; a wireless receiver is arranged on the back part of the switch body; the switch body is internally provided with a processor; an input end of the processor is connected with the wireless receiver; and an output end of the processor is connected with the rough adjustment switch and the fine adjustment switch. By adopting the manner, the anti-interference frequency modulation switch provided by the embodiment of the invention can be used for carrying out frequency modulation operation of a remote end; and the switch is mounted in frequency modulation equipment, so that switch equipment is prevented from damages caused by the external environment in a utilization process and the service life is prolonged.
Description
Technical field
The present invention relates to frequency modulation technology field, more particularly to a kind of anti-interference frequency modulation switch.
Background technology
The word explanation of switch is to open and close, and it refers to that one can make circuit open, make current interruptions or make it
Flow to the electronic component of other circuit.Modal switch is several point devices allowing people to operate, and wherein has one or several electricity
Child node, the closure mark electronic contact conducting of contact, the open circuit mark electronic contact of switch is not turned on forming open circuit, does not permit
Permitted electric current to flow through.
When in use, the frequency characteristic due to own structural characteristics and signal determines frequency modulation switch to frequency modulation switch
Twisting can receive external electromagnetic interference, especially switch fine setting during, some trickle Electromagnetic Wave will
Lead to receipt signal that larger fluctuation occurs, the quality of impact receipt signal is it is therefore desirable to a kind of anti-interference structure is preventing out
Close during adjusting, because external electromagnetic interference brings signal characteristic fluctuation.
Content of the invention
The invention mainly solves the technical problem of providing a kind of anti-interference frequency modulation switch, can be by by Switch main body
Rotation to complete with displacement to switch the regulation of receives frequency, avoids outside electromagnetic interference to switch originally by shielding web frame
The impact that the regulation of body brings.
For solving above-mentioned technical problem, one aspect of the present invention is：A kind of anti-interference frequency modulation switch is provided,
It is characterized in that, including：One Switch main body, described Switch main body front arranges some data connector, described Switch main body
Back side setting coarse adjustment switch, the external connection inching switch of described coarse adjustment switch, its back side extension is prolonged at the described Switch main body back side
One week setting gauze screen, described gauze screen stretches out and is wrapped in wherein described coarse adjustment switch and inching switch, and micro-
Tune switch most external is closed；It is defeated that described inching switch outermost end arranges the signal as described anti-interference frequency modulation switch for the shielding line
Enter.
Preferably, connection member is set between described coarse adjustment switch and Switch main body, and described connection member is used for being socketed slightly
Tune switch, it is possible to make coarse adjustment switch elastic at the Switch main body back side, adjusts receipt signal；Described data connector with open
Close and be also equipped with connection member between body；In front and back between connection member inside Switch main body together with it is internal to pass through data
Line connecting valve data joint simultaneously connects modem between switch data joint.
Preferably, described coarse adjustment switch is provided with lines, ridge orientation prolongs coarse adjustment switch longitudinally.
Preferably, described inching switch is provided with horizontal thread
It is different from the situation of prior art, the invention has the beneficial effects as follows：Switch main body two can be fixed on and use device
On, adjusted by the frequency that the lateral displacement of Switch main body and rotation to complete receipt signal, can effectively extend device
Service life, by shielding the impact that web frame avoids the electromagnetic interference of outside that the regulation of switch itself is brought.
Brief description
Fig. 1 is the schematic diagram of the anti-interference frequency modulation switch of the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
A kind of anti-interference frequency modulation switch providing referring to Fig. 1 is it is characterised in that include：One Switch main body 1, described opens
Close body front and some data connector 4, the back side setting coarse adjustment switch 2 of described Switch main body are set, it is outer that described coarse adjustment switchs
Portion connects inching switch 3, and one week setting gauze screen 8 of its back side extension is prolonged at the described Switch main body back side, and described gauze screen is to extension
Stretch and described coarse adjustment switch and inching switch are wrapped in wherein, and in the closing of inching switch most external；Described inching switch is
Outer end arranges the signal input that shielding line 7 is used as described anti-interference frequency modulation switch.
In the present embodiment, between described coarse adjustment switch 2 and Switch main body 1, connection member 5 is set, described connection member is used for
Socket coarse adjustment switch 2, it is possible to make coarse adjustment switch elastic at the Switch main body back side, adjusts receipt signal；Described data
It is also equipped with connection member 5 between joint 4 and Switch main body 1；Connection inside Switch main body between connection member in front and back, in it
Portion passes through data wire connecting valve data joint and connects modem between switch data joint.
It is provided with lines, ridge orientation prolongs coarse adjustment switch longitudinally on described coarse adjustment switch 2.
It is provided with horizontal thread on described inching switch 3.
During specific use, the data connector insertion of Switch main body is needed the circuit of receive information, coarse adjustment switchs
It is partially disposed in inner antenna with inching switch, and in inching switch front end connection communication circuit, by Switch main body in connecting portion
Moving forward and backward on part and the receives frequency rotating Regulate signal, complete data receiver.
By the way, Switch main body two can be fixed on use by the anti-interference frequency modulation switch of the embodiment of the present invention
On device, adjusted by the frequency that the lateral displacement of Switch main body and rotation to complete receipt signal, can effective extender
The service life of part, by shielding the impact that web frame avoids the electromagnetic interference of outside that the regulation of switch itself is brought.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (4)
1. a kind of anti-interference frequency modulation switch is it is characterised in that include：One Switch main body, if the setting of described Switch main body front
Dry data connector, the back side setting coarse adjustment switch of described Switch main body, the external connection inching switch of described coarse adjustment switch, described
One week setting gauze screen of its back side extension is prolonged at the Switch main body back side, and described gauze screen stretches out and switchs and micro- described coarse adjustment
Tune switch is wrapped in wherein, and in the closing of inching switch most external；Described inching switch outermost end setting shielding line is used as described
The signal input of anti-interference frequency modulation switch.
2. anti-interference frequency modulation switch according to claim 1 it is characterised in that：Between described coarse adjustment switch and Switch main body
Setting connection member, described connection member is used for being socketed coarse adjustment switch it is possible to make coarse adjustment switch before the Switch main body back side
After stretch, adjust receipt signal；It is also equipped with connection member between described data connector and Switch main body；In front and back connection member it
Between inside Switch main body together with, its internal by data wire connecting valve data joint and between switch data joint
Connect modem.
3. anti-interference frequency modulation switch according to claim 1 it is characterised in that：It is provided with lines on described coarse adjustment switch,
Ridge orientation prolongs coarse adjustment switch longitudinally.
4. anti-interference frequency modulation switch according to claim 1 it is characterised in that：Horizontal spiral shell is provided with described inching switch
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610994772.0A CN106449248A (en) | 2016-11-11 | 2016-11-11 | Anti-interference frequency modulation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610994772.0A CN106449248A (en) | 2016-11-11 | 2016-11-11 | Anti-interference frequency modulation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106449248A true CN106449248A (en) | 2017-02-22 |
Family
ID=58206913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610994772.0A Pending CN106449248A (en) | 2016-11-11 | 2016-11-11 | Anti-interference frequency modulation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106449248A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227850A (en) * | 2008-11-28 | 2011-10-26 | 菲尼克斯电气公司 | Electric multiple distributor |
| CN203134638U (en) * | 2012-12-25 | 2013-08-14 | 天津奥捷航空科技有限公司 | Shaft-sharing double-rotating type wave band switch |
| CN104576154A (en) * | 2015-02-05 | 2015-04-29 | 张立 | Multiband frequency-modulating switch |
| CN206293336U (en) * | 2016-11-11 | 2017-06-30 | 成都合仓电子科技有限公司 | A kind of anti-interference frequency modulation switch |
-
2016
- 2016-11-11 CN CN201610994772.0A patent/CN106449248A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227850A (en) * | 2008-11-28 | 2011-10-26 | 菲尼克斯电气公司 | Electric multiple distributor |
| CN203134638U (en) * | 2012-12-25 | 2013-08-14 | 天津奥捷航空科技有限公司 | Shaft-sharing double-rotating type wave band switch |
| CN104576154A (en) * | 2015-02-05 | 2015-04-29 | 张立 | Multiband frequency-modulating switch |
| CN206293336U (en) * | 2016-11-11 | 2017-06-30 | 成都合仓电子科技有限公司 | A kind of anti-interference frequency modulation switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |