CN201549450U - Magnetic lock hollow open relay - Google Patents
Magnetic lock hollow open relay Download PDFInfo
- Publication number
- CN201549450U CN201549450U CN2009203107912U CN200920310791U CN201549450U CN 201549450 U CN201549450 U CN 201549450U CN 2009203107912 U CN2009203107912 U CN 2009203107912U CN 200920310791 U CN200920310791 U CN 200920310791U CN 201549450 U CN201549450 U CN 201549450U
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- Prior art keywords
- spring
- contact
- combination
- open relay
- auxiliary contact
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Abstract
The utility model relates to a relay, especially to a magnetic lock hollow open relay, principally suitable for electric instrumentation field. The utility model includes a base, a coil combination, a magnet steel combination, a still spring combination, a movable spring combination and a support chip, which is characterized in that it is also provided with a drive piece, auxiliary contacts and a drive auxiliary contacts interface, wherein the auxiliary contacts includes an upper contact and a lower contact matched with the upper contact, the upper contact is mounted on the base, the lower contact is mounted on the drive piece, the drive piece is respectively connected to the magnet steel combination and the still spring combination; the drive auxiliary contact interface is provided with several output lines, the output lines are respectively connected to the auxiliary contacts and the coil combination. The utility model has reasonable physical design, high control precision; and simultaneously can realize long-range control and intelligent management, and can have a wider range of applying scope.
Description
Technical field
The utility model relates to a kind of relay, relates in particular to the empty open relay of a kind of magnetic padlock, mainly is applicable to the electronic instrument field.
Background technology
Existing relay mainly is made up of several parts such as overcurrent coil, overvoltage coil, mechanical actuating mechanism, manual closing mechanisms; operation principle is: when overcurrent in the circuit or overvoltage; overcurrent coil or overvoltage coil drive mechanical actuating mechanism disconnect dynamic and static contact, realize the protection purpose.But relay is to rely on overcurrent coil or overvoltage coil drive mechanical actuating mechanism, and being in operation to exist the not high problem of control precision, can't reach the protection effect of expection; And existing air switch can not be realized Long-distance Control and realize intelligent management; Existing relay mainly is based on single-phase and three-phase on the one hand in addition, and is subjected to the restriction of mounting means on the other hand, has limited it and has used in scope widely.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned shortcoming in the prior art, and provide a kind of reasonable in design, control precision height, simultaneously can realize Long-distance Control and intelligent management, and the utilization scope empty open relay of magnetic padlock more widely.
The technical scheme in the invention for solving the above technical problem is: the empty open relay of a kind of magnetic padlock, comprise pedestal, coil combination, magnet steel combination, the combination of quiet spring, moving spring combination and support chip, it is characterized in that: also be provided with pushing piece, auxiliary contact and driving auxiliary contact interface; Described auxiliary contact comprise upper contact and the lower contact that cooperates with upper contact, and upper contact is installed on the pedestal, and lower contact is installed on the pushing piece; Described pushing piece makes up and moves spring with magnet steel respectively and is connected; Described driving auxiliary contact interface is provided with the several outlet line, and described outlet line is connected with coil combination with auxiliary contact respectively.
Driving auxiliary contact interface described in the utility model is provided with four road outlet lines, and wherein two-way is connected with lower contact with the upper contact of auxiliary contact respectively, and two-way is connected with coil combination in addition.
Driving auxiliary contact interface described in the utility model is provided with five road outlet lines, and wherein two-way is connected with lower contact with the upper contact of auxiliary contact respectively, and other three the tunnel are connected with coil combination.
Outlet line described in the utility model is common output lead or fast interface.
Magnet steel combination described in the utility model comprises poke rod.
Quiet spring combination described in the utility model comprises that a connection compressing tablet that links together, a copper cut with scissors flexible cord and quiet spring spring leaf; Described moving spring combination comprises that No. two connection compressing tablets that link together, No. two copper cut with scissors flexible cord and moving spring spring leaf.
Quiet spring spring leaf described in the utility model and moving spring spring leaf are two.
The utility model is fixed with quiet spring contact on described quiet spring spring leaf, be fixed with the moving spring contact that cooperates with quiet spring contact on described moving spring spring leaf.
Pushing piece described in the utility model is a flat, has the notch of the moving spring spring leaf of intercalation and the square hole that cover is plugged in poke rod on it.
Notch described in the utility model is two, and described square hole is one.
The utility model compared with prior art has the following advantages and effect: 1, reasonable in design; 2, High Accuracy Control, Long-distance Control and intelligent management have been realized; 3, be set to fast interface and make convenient for installation and maintenancely by driving the auxiliary contact interfaces, solved the problem that existing product is installed restriction, enlarged the scope of utilization, simultaneously for realizing that the mass management lays a good foundation.
Description of drawings
Fig. 1 is the front perspective structure schematic diagram of the utility model embodiment.
Fig. 2 is the side structure schematic diagram of the utility model embodiment.
Fig. 3 is the sectional structure schematic diagram of Fig. 2.
Fig. 4 is the structure schematic diagram of the utility model embodiment.
Fig. 5 is the horizontal sectional structure schematic diagram of the utility model embodiment.
Fig. 6 adopts the plan structure schematic diagram of four road output line fast interfaces for the utility model embodiment.
Fig. 7 adopts the plan structure schematic diagram of five road output line fast interfaces for the utility model embodiment.
Fig. 8 is the Facad structure schematic diagram of the utility model embodiment magnet steel combination.
Fig. 9 is the side structure schematic diagram of the utility model embodiment magnet steel combination, the band broken section.
Figure 10 is the Facad structure schematic diagram of the utility model embodiment pushing piece.
Figure 11 is the side structure schematic diagram of the utility model embodiment pushing piece.
Figure 12 is the Facad structure schematic diagram of the utility model embodiment support chip.
Figure 13 is the plan structure schematic diagram of Figure 12.
Figure 14 is the structural representation of the quiet spring combination of the utility model embodiment.
Figure 15 is the structural representation of the moving spring combination of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1～Figure 15, the utility model embodiment comprises pedestal 1, coil combination 2, magnet steel combination 3, quiet spring combination 4, moving spring combination 5, pushing piece 6 and support chip 7.
Quiet spring combination 4 comprises connection compressing tablet 41, a copper hinge flexible cord 42 and a quiet spring spring leaf 43.Connection compressing tablet 41 and quiet spring spring leaf 43 link together by 42 spot welding of a copper hinge flexible cord, adopting a copper hinge flexible cord 42 that quiet spring spring leaf 43 is connected with No. one has better transition, can avoid product may cause the loosening problem of quiet spring spring leaf 43 like this in the wiring process between the compressing tablet 41.On quiet spring spring leaf 43, be fixed with quiet spring contact 44.Quiet spring combination 4 is provided with 43, numbers connection compressing tablets 41 of two quiet spring spring leafs and a copper hinge flexible cord 42 can be one or two.
Moving spring combination 5 comprises No. two connection compressing tablets 51, No. two copper hinge flexible cords 52 and moving spring spring leafs 53.No. two connection compressing tablets 51 and moving spring spring leaf 53 link together by 52 spot welding of No. two copper hinge flexible cords, and making moving spring spring leaf 53 be connected with No. two has better transition between the compressing tablet 51.On moving spring spring leaf 53, be fixed with moving spring contact 54.Moving spring contact 54 cooperates with quiet spring contact 44 can realize adhesive and the action that separates.Moving spring combination 5 is provided with 53, No. two connection compressing tablets 51 of two moving spring spring leafs and No. two copper hinge flexible cords 52 can be one or two.
4 and one groups of moving spring combinations 5 of one group of quiet spring combination of the utility model embodiment are connected in zero line, and another organizes quiet spring combination 4 and the moving spring combination 5 of another group is connected in live wire, and concrete connected mode can be with reference to existing electrician's method.Quiet spring combination 4 is provided with two quiet spring spring leafs 43, moving spring combination 5 is provided with two moving spring spring leafs 53, can disconnect simultaneously or conducting zero line and live wire when making the utility model carry out disconnection or adhesive like this, make the utility model embodiment control precision better and safe and reliable, particularly when a zero line connects two and two above live wires simultaneously, especially seem important.
Magnet steel combination 3 comprises poke rod 31, magnet steel 32 and the armature 33 that is fixed together.Magnet steel combination 3 is rotatably connected on the support chip 7 by cylindrical shaft disposed thereon 34.
On pushing piece 6, have two square grooves 61 and a square opening 62.Two square grooves 61 are used for two moving spring spring leafs 53 of intercalation respectively, and 62 of square openings are used for overlapping plugs in poke rod 31.One end of pushing piece 6 has a bayonet socket 63 that is roughly J-shaped, and the lower contact 81 in the auxiliary contact is installed on bayonet socket 63, and 82 of the upper contacts in the auxiliary contact are installed on the pedestal 1.Lower contact 81 and upper contact 82 can adhesives and separately.
On pedestal 1, be equipped with and drive auxiliary contact interface 9, drive auxiliary contact interface 9 and be provided with four road or five road outlet lines.When the coil in the coil combination 2 adopts unicoil, drive auxiliary contact interface 9 and be provided with four road outlet lines; When the coil in the coil combination 2 adopts twin coil, drive auxiliary contact interface 9 and be provided with five road outlet lines.
The outlet line that drives in the auxiliary contact interface 9 all is connected with the relevant device in the external world, and wherein two-way links to each other with upper contact 82 with the upper contact 81 of auxiliary contact respectively again, is the circuit sample line, plays the effect of split-stream sampling signal output; Two-way or three tunnel links to each other with coil combination 2 respectively again in addition, plays conducting and control coil combination 2 work.Improved the accurate control ability of the utility model embodiment thus greatly, also can realize Long-distance Control and intelligent management by external equipment.The outlet line that drives in the auxiliary contact interface 9 can use common output lead, also can directly be set to the fast interface fixed, and fast interface can adopt four road output line fast interfaces 91 or five road output line fast interfaces 92 on demand.Use common output lead utilization to go up relatively arbitrarily, be not connected the restriction of terminals, it is easy to maintenance to adopt fast interface then to load and unload, and also helps the versatility of product, more help realizing bulk management, provide good basis for realizing Long-distance Control and intelligent management.
On pedestal 1, have draw-in groove 11, and be fitted with card article 12.Cooperation by draw-in groove 11 and card article 12 can make the present embodiment mounting means various, can be connected to many places.Having two Wiring ports 14 on the both sides of pedestal 1, is the front with the position of Fig. 1, and then the Wiring port 14 in pedestal 1 left side communicates with quiet spring combination 4, and the Wiring port 14 on right side makes up 5 with moving spring and communicates.
The operation principle of the utility model embodiment is: make coil combination 2 execution works by the two-way energising terminals of outside power on signal in the auxiliary contact interface 9 of overdriving, and the magnet steel 3 magnetic field force induced effects of making up produce around the swing of cylindrical shaft 34 and the poke rod 31 by magnet steel combination 3 motion is reached pushing piece 6.Pushing piece 6 makes auxiliary contact and dynamic and static spring contact produce the interlock effect: promptly moving spring contact 54 and 44 adhesives of quiet spring contact, and lower contact 81 and upper contact 82 disconnect; Moving spring contact 54 and quiet spring contact 44 disconnect, and lower contact 81 and upper contact 82 adhesives.By the two-way sampled signal output line output signal that is connected auxiliary contact, reflect that just auxiliary contact are to disconnect or the information of adhesive under the current state then.By the external signal treatment facility signal of accepting is detected, analyzes then, give behind the process information to provide next step by the two-way that links to each other with coil combination 2 or three tunnel wiring and carry out signal and make the utility model embodiment carry out required action once more, and then move by the execution that such system detects present embodiment and whether to put in place.So the utility model can High Accuracy Control by the driving auxiliary contact interface 9 that is provided with, realize Long-distance Control and realize intelligent management by the external detection management system, and be set to fast interface and realize the mass management by driving auxiliary contact interface 9.
In addition, need to prove, the specific embodiment described in this specification, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection range of the utility model patent according to the utility model patent.
Claims (10)
1. the empty open relay of magnetic padlock comprises pedestal, coil combination, magnet steel combination, the combination of quiet spring, moving spring combination and support chip, it is characterized in that: also be provided with pushing piece, auxiliary contact and driving auxiliary contact interface; Described auxiliary contact comprise upper contact and the lower contact that cooperates with upper contact, and upper contact is installed on the pedestal, and lower contact is installed on the pushing piece; Described pushing piece makes up and moves spring with magnet steel respectively and is connected; Described driving auxiliary contact interface is provided with the several outlet line, and described outlet line is connected with coil combination with auxiliary contact respectively.
2. the empty open relay of a kind of magnetic padlock according to claim 1, it is characterized in that: described driving auxiliary contact interface is provided with four road outlet lines, wherein two-way is connected with lower contact with the upper contact of auxiliary contact respectively, and two-way is connected with coil combination in addition.
3. the empty open relay of a kind of magnetic padlock according to claim 1, it is characterized in that: described driving auxiliary contact interface is provided with five road outlet lines, wherein two-way is connected with lower contact with the upper contact of auxiliary contact respectively, and other three the tunnel are connected with coil combination.
4. according to claim 2 or the empty open relay of 3 described a kind of magnetic padlocks, it is characterized in that: described outlet line is common output lead or fast interface.
5. the empty open relay of a kind of magnetic padlock according to claim 1 is characterized in that: described magnet steel combination comprises poke rod.
6. the empty open relay of a kind of magnetic padlock according to claim 1 is characterized in that: described quiet spring combination comprises that a connection compressing tablet that links together, a copper cut with scissors flexible cord and quiet spring spring leaf; Described moving spring combination comprises that No. two connection compressing tablets that link together, No. two copper cut with scissors flexible cord and moving spring spring leaf.
7. the empty open relay of a kind of magnetic padlock according to claim 6, it is characterized in that: described quiet spring spring leaf and moving spring spring leaf are two.
8. according to claim 6 or the empty open relay of 7 described a kind of magnetic padlocks, it is characterized in that: on described quiet spring spring leaf, be fixed with quiet spring contact, on described moving spring spring leaf, be fixed with the moving spring contact that cooperates with quiet spring contact.
9. according to claim 5 or the empty open relay of 6 described a kind of magnetic padlocks, it is characterized in that: described pushing piece is a flat, has the notch of the moving spring spring leaf of intercalation and the square hole that cover is plugged in poke rod on it.
10. the empty open relay of a kind of magnetic padlock according to claim 9, it is characterized in that: described notch is two, described square hole is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203107912U CN201549450U (en) | 2009-09-18 | 2009-09-18 | Magnetic lock hollow open relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203107912U CN201549450U (en) | 2009-09-18 | 2009-09-18 | Magnetic lock hollow open relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549450U true CN201549450U (en) | 2010-08-11 |
Family
ID=42604629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203107912U Expired - Fee Related CN201549450U (en) | 2009-09-18 | 2009-09-18 | Magnetic lock hollow open relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876217A (en) * | 2017-04-06 | 2017-06-20 | 浙江格蕾特电器股份有限公司 | Double-contact magnetic latching relay |
-
2009
- 2009-09-18 CN CN2009203107912U patent/CN201549450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876217A (en) * | 2017-04-06 | 2017-06-20 | 浙江格蕾特电器股份有限公司 | Double-contact magnetic latching relay |
| CN106876217B (en) * | 2017-04-06 | 2019-11-12 | 浙江格蕾特电器股份有限公司 | Double-contact magnetic latching relay |
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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: 20100811 Termination date: 20100918 |