CN104269322A - Wide-selectivity switch - Google Patents
Wide-selectivity switch Download PDFInfo
- Publication number
- CN104269322A CN104269322A CN201410551481.5A CN201410551481A CN104269322A CN 104269322 A CN104269322 A CN 104269322A CN 201410551481 A CN201410551481 A CN 201410551481A CN 104269322 A CN104269322 A CN 104269322A
- Authority
- CN
- China
- Prior art keywords
- switch
- guide rail
- slide plate
- shell
- wide
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
Abstract
The invention discloses a wide-selectivity switch. The wide-selectivity switch comprises a shell, a protector, a reed switch, a piston, a magnetic ring, a cylinder barrel, a guide rail, an installation sliding plate and a fixing bolt, wherein the guide rail is arranged on the top of the cylinder barrel, the installation sliding plate is clamped to the top of the guide rail, and a through hole is formed in the top of the installation sliding plate; a clamping sheet with a hole is further arranged on the side face of one end of the shell, the clamping sheet and the installation sliding plate are fixed through the fixing bolt, and a wire is further connected with the other end of the shell; the piston is located in the cylinder barrel, and the piston is further wrapped in the magnetic ring. Due to the structure, the wide-selectivity switch is convenient to install and detach, the area where the reed switch is located can be adjusted according to the actual requirement, and therefore the acting area of the magnetic switch can be changed, and the using range of the magnetic switch is widened.
Description
Technical field
The present invention relates to field of switches, be specifically related to the switch that selectivity is wide.
Background technology
In the prior art, magnetic switch is used to detect cylinder piston position, namely detects the movement travel of piston, and magnetic switch is called point contact type magnetic switch or contactless triode type NPN and positive-negative-positive by the break-make that switch is carried out in the action of machinery electric shock.Magnetic switch has the advantages such as structure is simple, low price and is extensively used.The region that piston on existing magnetic switch controls reed switch closed in the back and forth movement of left and right is changeless, then cannot meet actual needs, limiting the scope of application of magnetic switch when needing the region controlled to change.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, provide the switch that selectivity is wide, easy installation and removal, the region that this switch can regulate reed switch to be positioned at according to actual needs, thus change the region of magnetic switch effect, widen the scope of application of magnetic switch.
For solving above-mentioned technical problem, the present invention is by the following technical solutions: the switch that selectivity is wide, comprise shell, protector, reed switch, piston, magnet ring, cylinder barrel, guide rail, installation slide plate and set bolt, the top of described cylinder barrel arranges guide rail, in the top clamping of guide rail, slide plate is installed, through hole is set at the top of installing slide plate; Described shell one end side also arranges intermediate plate with holes, is fixed by set bolt between intermediate plate and installation slide plate, also connects wire at the other end of shell; Described piston is positioned at cylinder barrel, and piston also wraps up magnet ring.Cylinder barrel arranges guide rail, shell is fixed on by intermediate plate with holes to install on slide plate, and slide plate is installed can horizontally slips on guide rail, thus drive the shell being positioned at and installing above slide plate and the parts being positioned at enclosure to horizontally slip together, thus the parts changing shell and be positioned at enclosure are positioned at the region on cylinder barrel, change the region of reed switch effect, widen the scope of application of magnetic switch.And shell and be connected by set bolt between the parts and the cylinder barrel of below of enclosure, dismounting and change convenient.
Two of described guide rail two parallel side is all arranged and the locating part installed slide plate and mate.Locating part limits guide rail two, avoids installing in the process that slidably reciprocates on guide rail of slide plate skidding off guide rail, ensures shell and is positioned at the safety of parts of enclosure.
Described locating part is U-lag body, and notch is towards installation slide plate.Reach best limit effect.
Indicator light and protector are also installed in the inside of described shell.Indicator light person easy to use judges whether magnetic switch normally works fast, and protector, then for the protection of switch, makes its work more stable.
Described reed switch is arranged two pieces of parallel reeds.
Compared with prior art, the invention has the beneficial effects as follows:
1, at the upper surface upper mounting rail of cylinder barrel, and slide plate is installed in clamping on guide rail, shell and the parts being positioned at enclosure are fixed on by intermediate plate to be installed on slide plate, by installing slide plate and the adjustable region being positioned at shell reed switch and being positioned at, thus change the region of magnetic switch effect, widen the scope of application of magnetic switch.
2, two of guide rail two parallel side is all arranged and the locating part installed slide plate and mate.Locating part limits guide rail two, avoids installing in the process that slidably reciprocates on guide rail of slide plate skidding off guide rail, ensures shell and is positioned at the safety of parts of enclosure.
3, indicator light and protector are also installed in the inside of shell.Indicator light person easy to use judges whether magnetic switch normally works fast, and protector, then for the protection of switch, makes its work more stable.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present invention;
Fig. 2 is A place enlarged drawing in Fig. 1.
In figure, Reference numeral is expressed as: 1, shell; 2, protector; 3, indicator light; 4, reed switch; 5, piston; 6, magnet ring; 7, cylinder barrel; 8, wire; 9, guide rail; 10, intermediate plate; 11, locating part; 12, slide plate is installed; 13, set bolt.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated, and embodiments of the invention are not limited thereto.
Embodiment 1:
As shown in Figure 1-2, the present invention includes shell 1, protector 2, reed switch 4, piston 5, magnet ring 6, cylinder barrel 7, guide rail 9, slide plate 12 and set bolt 13 are installed, the top of described cylinder barrel 7 arranges guide rail 9, in the top clamping of guide rail 9, slide plate 12 is installed, through hole is set at the top of installing slide plate 12; Described shell 1 one end side also arranges intermediate plate 10 with holes, is fixed by set bolt 13 between intermediate plate 10 and installation slide plate 12, also connects wire 8 at the other end of shell 1; Described piston 5 is positioned at cylinder barrel 7, and piston 5 also wraps up magnet ring 6.
Taken shape in by reed switch in synthetic resin block, the cylinder piston with magnet ring moves from left to right, and reed switch enters in magnetic field, and two reeds are magnetized and attract each other, the closing of contact, sends a signal of telecommunication; When piston movement is to rightmost, reed switch leaves magnetic field, and reed loss of excitation, contact is thrown off automatically.Cylinder barrel arranges guide rail, shell is fixed on by intermediate plate with holes to install on slide plate, and slide plate is installed can horizontally slips on guide rail, thus drive the shell being positioned at and installing above slide plate and the parts being positioned at enclosure to horizontally slip together, thus the parts changing shell and be positioned at enclosure are positioned at the region on cylinder barrel, change the region of reed switch effect, widen the scope of application of magnetic switch.And shell and be connected by set bolt between the parts and the cylinder barrel of below of enclosure, dismounting and change convenient.
Embodiment 2:
The present embodiment preferred concrete structure on the basis of embodiment 1 is as follows: two of described guide rail 9 liang of parallel side is all arranged and the locating part 11 installed slide plate 12 and mate.Locating part limits guide rail two, avoids installing in the process that slidably reciprocates on guide rail of slide plate skidding off guide rail, ensures shell and is positioned at the safety of parts of enclosure.
Described locating part 11 is U-lag body, and notch is towards installation slide plate 12.
Indicator light 2 and protector 10 are also installed in the inside of shell 1.Indicator light person easy to use judges whether magnetic switch normally works fast, and protector, then for the protection of switch, makes its work more stable.
Described reed switch 4 is arranged two pieces of parallel reeds.
Just this invention can be realized as mentioned above.
Claims (5)
1. the switch that selectivity is wide, it is characterized in that: comprise shell (1), protector (2), reed switch (4), piston (5), magnet ring (6), cylinder barrel (7), guide rail (9), slide plate (12) and set bolt (13) are installed, the top of described cylinder barrel (7) arranges guide rail (9), in the top clamping of guide rail (9), slide plate (12) is installed, through hole is set at the top of installing slide plate (12); Described shell (1) one end side is also arranged intermediate plate (10) with holes, be fixed by set bolt (13) between intermediate plate (10) and installation slide plate (12), also connect wire (8) at the other end of shell (1); Described piston (5) is positioned at cylinder barrel (7), and piston (5) also wraps up magnet ring (6).
2. the switch that selectivity according to claim 1 is wide, is characterized in that: two of described guide rail (9) two parallel side is all arranged and the locating part (11) installed slide plate (12) and mate.
3. the switch that selectivity according to claim 1 is wide, is characterized in that: described locating part (11) is U-lag body, and notch is towards installation slide plate (12).
4. the switch that selectivity according to claim 1 is wide, is characterized in that: indicator light (3) and protector (10) are also installed in the inside of described shell (1).
5. the switch that selectivity according to claim 1 is wide, is characterized in that: described reed switch (4) is arranged two pieces of parallel reeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551481.5A CN104269322A (en) | 2014-10-17 | 2014-10-17 | Wide-selectivity switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551481.5A CN104269322A (en) | 2014-10-17 | 2014-10-17 | Wide-selectivity switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104269322A true CN104269322A (en) | 2015-01-07 |
Family
ID=52160834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410551481.5A Pending CN104269322A (en) | 2014-10-17 | 2014-10-17 | Wide-selectivity switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104269322A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2307357Y (en) * | 1997-10-13 | 1999-02-10 | 朱险峰 | Simple air pressure controlled switch |
| JP2001351489A (en) * | 2000-06-08 | 2001-12-21 | Tokin Corp | Proximity switch for position detection |
| CN101881680A (en) * | 2010-06-03 | 2010-11-10 | 南京工业职业技术学院 | Multifunctional pressure detecting and measuring switch |
| CN103871776A (en) * | 2012-12-11 | 2014-06-18 | 大连乾宝铸铁有限公司 | Magnetic switch cylinder |
| CN204155837U (en) * | 2014-10-17 | 2015-02-11 | 绵阳雷迪创微电子科技有限公司 | The switch of energy selective control |
-
2014
- 2014-10-17 CN CN201410551481.5A patent/CN104269322A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2307357Y (en) * | 1997-10-13 | 1999-02-10 | 朱险峰 | Simple air pressure controlled switch |
| JP2001351489A (en) * | 2000-06-08 | 2001-12-21 | Tokin Corp | Proximity switch for position detection |
| CN101881680A (en) * | 2010-06-03 | 2010-11-10 | 南京工业职业技术学院 | Multifunctional pressure detecting and measuring switch |
| CN103871776A (en) * | 2012-12-11 | 2014-06-18 | 大连乾宝铸铁有限公司 | Magnetic switch cylinder |
| CN204155837U (en) * | 2014-10-17 | 2015-02-11 | 绵阳雷迪创微电子科技有限公司 | The switch of energy selective control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203579285U (en) | Electric permanent-magnetic chuck with all-pole magnetic-force detection and temperature detection functions | |
| CN201768432U (en) | Control device for monitoring side plate deformation of plate frame machine | |
| CN201694702U (en) | Electromagnetic brake with detection function | |
| CN204155837U (en) | The switch of energy selective control | |
| CN104568457A (en) | Anti-vibration performance and anti-magnetic performance detection device for automobile chassis casting | |
| CN204149058U (en) | A kind of motor product detects fixture | |
| CN104269322A (en) | Wide-selectivity switch | |
| CN203333230U (en) | Inner-clamping self-clamping-loosening center-hole type servo hydraulic jack | |
| CN204892745U (en) | High velocity ram machine control system | |
| CN204546852U (en) | A kind of injection mold clamping magnetic suction disc | |
| CN202512213U (en) | Instant testing machine | |
| CN201037177Y (en) | Flat knitting machine safety device | |
| CN204704298U (en) | Brake block abrasion is substitution detector more | |
| CN204564318U (en) | easy maintenance magnetic separator bottom box | |
| CN204155838U (en) | The switch that stability is high | |
| CN105619429B (en) | Manipulator pneumatic electromagnetic force sucking disc device | |
| CN203082459U (en) | V-shaped locating device | |
| CN203978087U (en) | A kind of Novel automobile door stop | |
| CN205209943U (en) | A test fixture for testing stator magnetic shoe adhesion stress | |
| CN202471410U (en) | Positioning clamp for mechanical parameter testing system of relay | |
| GB2544425A (en) | Securing device | |
| CN204441196U (en) | Closed type D.C. contactor | |
| WO2014131482A8 (en) | Electromagnetically actuatable spring-pressure brake | |
| CN210836187U (en) | Magnet induction device | |
| CN103267540B (en) | Forward and reverse testing device for packing cup installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |