CN202957201U - Three-position four-way relay switch - Google Patents
Three-position four-way relay switch Download PDFInfo
- Publication number
- CN202957201U CN202957201U CN 201220602211 CN201220602211U CN202957201U CN 202957201 U CN202957201 U CN 202957201U CN 201220602211 CN201220602211 CN 201220602211 CN 201220602211 U CN201220602211 U CN 201220602211U CN 202957201 U CN202957201 U CN 202957201U
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- slide block
- support
- terminal block
- contacts
- wiring port
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Abstract
The utility model provides a three-position four-way relay switch. The switch comprises a housing, a support arranged in the rear wall of the housing, a first wiring plate arranged on the upper portion of the support, a second wiring plate arranged on the lower portion of the support and a sliding block which is connected to the middle of the support in a sliding mode, wherein four contacts are arranged on four angels of the first wiring plate and four angels of the second wiring plate respectively, interacting conductors which are matched with four contacts on the first wiring plate are arranged on the upper portion of the sliding block, parallel conductors which are matched with four contacts on the second wiring plate are arranged on the lower portion of the sliding block, a magnet is arranged in the sliding block, a direct current coil is arranged in the bottom wall of the housing and the direct current coil and the magnet are matched to control the sliding block to slide after the direct current coil is powered on. The connection and the disconnection of a plurality of channels of circuits are achieved, the application range is wide and the use cost is reduced.
Description
Technical field
The utility model relates to the relay field, is specifically related to a kind of 3-position 4-way relay switch.
Background technology
Relay is a kind of electronic control device, it has input circuit and output loop, usually be applied in automatic control circuit, it is actually a kind of " automatic switch " that removes to control larger electric current with less electric current, therefore play automatic adjusting in circuit, safeguard protection, the effects such as change-over circuit, when input variable as voltage, when electric current reaches setting, make controlled output circuit conducting or disconnection, there is action fast, working stability, long service life, the advantages such as volume is little, be widely used in electric power protection, automation, motion, remote control, measure with in the device such as communicate by letter.Electromagnetic type relay generally is comprised of iron core, coil, armature, contact reed etc.As long as add certain voltage at the coil two ends, will flow through certain electric current in coil, thereby the generation galvanomagnetic effect, armature will overcome the pulling force of return spring under the effect of electromagnetic attracting force to be inhaled to iron core, thereby with moving contact and the fixed contact adhesive of moving armature; After coil blackout, the suction of electromagnetism also disappears thereupon, and armature will return to original position at the reaction force of spring, makes moving contact and original fixed contact adhesive; Adhesive like this, release, thus reached the conducting in circuit, the purpose of cut-out.But existing relay switch can only be controlled the break-make of single circuit, can't realize the break-make of multiplex circuit, the scope of application is little, once the break-make that runs into multiplex circuit, every circuit all needs to adopt a relay, make the whole a plurality of relay switches of employing that need of circuit, increased use cost.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of 3-position 4-way relay switch, can realize the break-make of multiplex circuit, applied widely, has reduced use cost.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of 3-position 4-way relay switch, comprise shell, be located at the support in the shell rear wall, be located at first terminal block on support top, be located at the second terminal block of support bottom, slip the slide block in mid-stent, be equipped with four contacts of four jiaos of branch on described the first terminal block and the second terminal block, the top of described slide block is provided with and four crossing conductors that contact coordinates on the first terminal block, the bottom of described slide block is provided with and four parallel conductors that contact coordinates on the second terminal block, the left side of described shell is provided with the first Wiring port be connected respectively with the first De Liangge contact, terminal block rear portion, the second Wiring port, the right side of described shell is provided with the 3rd Wiring port be connected respectively with the second De Liangge contact, terminal block rear portion, the 4th Wiring port, be provided with magnet in described slide block, coordinate the DC coil of controlling the slide block slip with magnet after being provided with energising in the downside wall of described shell.
As preferably, top and the bottom of described support are equipped with limiting plate, and described slide block upper and lower is equipped with the stopper rod with the limiting plate cross-under, all is socketed with spring on the stopper rod between described slide block and limiting plate.Effectively guaranteed the elastic reset of slide block.
As preferably, the limiting plate of described top of the trellis is provided with cylinder barrel, and the stopper rod on described slide block top is socketed in cylinder barrel, and the top of stopper rod is provided with the piston with the cylinder barrel socket, and the top of described cylinder barrel is provided with throttle orifice.Play damping action, be convenient to control the translational speed of slide block.
Beneficial effect:
The utility model adopts technique scheme that a kind of 3-position 4-way relay switch is provided, and has realized the break-make of multiplex circuit, applied widely, has reduced use cost.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of 3-position 4-way relay switch, comprise shell 1, be located at the support 2 in shell 1 rear wall, be located at first terminal block 3 on support 2 tops, be located at the second terminal block 4 of support 2 bottoms, slip the slide block 5 at support 2 middle parts, be equipped with four contacts 6 of four jiaos of branch on described the first terminal block 3 and the second terminal block 4, the top of described slide block 5 is provided with the crossing conductor 7 coordinated with four contacts 6 on the first terminal block 3, the bottom of described slide block 5 is provided with the parallel conductor 8 coordinated with four contacts 6 on the second terminal block 4, the left side of described shell 1 is provided with the first Wiring port 9 be connected respectively with the first terminal block 3 De Liangge contacts, rear portion 6, the second Wiring port 10, the right side of described shell 1 is provided with the 3rd Wiring port 11 be connected respectively with the second terminal block 4 De Liangge contacts, rear portion 6, the 4th Wiring port 12, be provided with magnet 13 in described slide block 5, coordinate the DC coil 14 of controlling slide block 5 slips with magnet 13 after being provided with energising in the downside wall of described shell 1.The top of described support 2 and bottom are equipped with limiting plate 15, and described slide block 5 upper and lowers are equipped with the stopper rod 16 with limiting plate 15 cross-under, on the stopper rod 16 between described slide block 5 and limiting plate 15, all are socketed with spring 17.The limiting plate 15 at described support 2 tops is provided with cylinder barrel 18, and the stopper rod 16 on described slide block 5 tops is socketed in cylinder barrel 18, and the top of stopper rod 16 is provided with the piston 19 with cylinder barrel 18 sockets, and the top of described cylinder barrel 18 is provided with throttle orifice 20.
During real work, after DC coil 14 energisings, attract the magnet 13 in slide block 5, make slide block 5 move and compress with the second terminal block 4, parallel conductor 8 is connected with four contacts 6 on the second terminal block 4, now can be so that the first Wiring port 9 and the 3rd Wiring port 11 to be connected, the second Wiring port 10 and the 4th Wiring port 12 are connected; In like manner, after DC coil 14 passes into reverse direct current, due to FR, make oppositely mobile and the first terminal block 3 compressions of slide block 5, crossing conductor 7 is connected with four contacts 6 on the first terminal block 3, now can make the first Wiring port 9 and the 4th Wiring port 12 connect, the second Wiring port 10 and the 3rd Wiring port 11 are connected; When DC coil 14 no power, under the effect of upper and lower two springs 17, make slide block 5 be returned to support 2 central authorities, now the first Wiring port 9, the second Wiring port 10, the 3rd Wiring port 11, the 4th Wiring port 12 cut off.In the process moved at slide block 5, stopper rod 16 motions, piston 19, in the interior motion of cylinder barrel 18, under the damping action of throttle orifice 20, can be controlled the translational speed of slide block 5 effectively.Realized the break-make of multiplex circuit, applied widely, without all adopt a relay on every circuit, reduced use cost.
Specific embodiment described herein is only to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. a 3-position 4-way relay switch, it is characterized in that: comprise shell (1), be located at the support (2) in shell (1) rear wall, be located at first terminal block (3) on support (2) top, be located at second terminal block (4) of support (2) bottom, slip the slide block (5) at support (2) middle part, be equipped with four contacts (6) of four jiaos of branch on described the first terminal block (3) and the second terminal block (4), the top of described slide block (5) is provided with the crossing conductor (7) coordinated with four contacts (6) on the first terminal block (3), the bottom of described slide block (5) is provided with the parallel conductor (8) coordinated with four contacts (6) on the second terminal block (4), the left side of described shell (1) is provided with the first Wiring port (9) be connected respectively with De Liangge contact, the first terminal block (3) rear portion (6), the second Wiring port (10), the right side of described shell (1) is provided with the 3rd Wiring port (11) be connected respectively with De Liangge contact, the second terminal block (4) rear portion (6), the 4th Wiring port (12), be provided with magnet (13) in described slide block (5), coordinate the DC coil (14) of controlling slide block (5) slip with magnet (13) after being provided with energising in the downside wall of described shell (1).
2. a kind of 3-position 4-way relay switch according to claim 1, it is characterized in that: the top of described support (2) and bottom are equipped with limiting plate (15), described slide block (5) upper and lower is equipped with the stopper rod (16) with limiting plate (15) cross-under, on the stopper rod (16) between described slide block (5) and limiting plate (15), all is socketed with spring (17).
3. a kind of 3-position 4-way relay switch according to claim 2, it is characterized in that: the limiting plate (15) at described support (2) top is provided with cylinder barrel (18), the stopper rod (16) on described slide block (5) top is socketed in cylinder barrel (18), the top of stopper rod (16) is provided with the piston (19) with cylinder barrel (18) socket, and the top of described cylinder barrel (18) is provided with throttle orifice (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602211 CN202957201U (en) | 2012-11-14 | 2012-11-14 | Three-position four-way relay switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602211 CN202957201U (en) | 2012-11-14 | 2012-11-14 | Three-position four-way relay switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957201U true CN202957201U (en) | 2013-05-29 |
Family
ID=48462760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602211 Expired - Fee Related CN202957201U (en) | 2012-11-14 | 2012-11-14 | Three-position four-way relay switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957201U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599903A (en) * | 2015-02-05 | 2015-05-06 | 张立 | Multidirectional control relay |
| CN105118739A (en) * | 2015-08-31 | 2015-12-02 | 中国电子科技集团公司第四十研究所 | High-voltage direct-current relay |
| CN109300744A (en) * | 2018-10-22 | 2019-02-01 | 安徽银点电子科技有限公司 | A kind of more contact point contacts |
-
2012
- 2012-11-14 CN CN 201220602211 patent/CN202957201U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599903A (en) * | 2015-02-05 | 2015-05-06 | 张立 | Multidirectional control relay |
| CN105118739A (en) * | 2015-08-31 | 2015-12-02 | 中国电子科技集团公司第四十研究所 | High-voltage direct-current relay |
| CN109300744A (en) * | 2018-10-22 | 2019-02-01 | 安徽银点电子科技有限公司 | A kind of more contact point contacts |
| CN109300744B (en) * | 2018-10-22 | 2019-10-11 | 安徽银点电子科技有限公司 | A kind of more contact point contacts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131114 |