CN2291470Y - Electromagnetic program controlled lock - Google Patents
Electromagnetic program controlled lock Download PDFInfo
- Publication number
- CN2291470Y CN2291470Y CN 97206046 CN97206046U CN2291470Y CN 2291470 Y CN2291470 Y CN 2291470Y CN 97206046 CN97206046 CN 97206046 CN 97206046 U CN97206046 U CN 97206046U CN 2291470 Y CN2291470 Y CN 2291470Y
- Authority
- CN
- China
- Prior art keywords
- lock
- lock body
- electromagnetic
- mandrel
- electromagnetism
- 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.)
- Expired - Lifetime
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to an electromagnetic program controlled lock, comprising a lock body, a spring ball pair, a core shaft and an electromagnetic lock. The core shaft is sheathed in the lock boy which is provided with a binding post. One side of the lock body is provided with a key hole, and the other side of the lock body is provided with a pin hole and is connected with the binding post. The lock body and the core shaft are provided with sliding grooves at the positions corresponding to the key hole. The sliding grooves are provided with the spring ball pair inside. One end of the core shaft is provided with a hand wheel. The electromagnetic lock is inserted into the pin hole. The utility model has the advantages of simple structure, reliable motion, easy operation, easy maintenance, more functions, and low cost.
Description
The utility model belongs to the inside and outside high voltage isolator anti-misoperation locking device in family, specifically is a kind of electromagnetism program conversion lock.
Now, domestic production and use be used for the inside and outside high voltage isolator in family anti-error trivial with electromagnetism, can't on the anti-error link of ground connection, use, thereby do not reach the anti-error and whole locking of whole system, there are complex structure, volume is big, cost is high defective, when power distribution equipment and junction style are complicated when procedure lock is used for the open air, because used key is too much, has had complex operation, the defective of Operation and Maintenance inconvenience.
The purpose of this utility model is to provide a kind of five anti-requirements of satisfied country, simple in structure, easy to operate, reliable in action, be easy to safeguard, can realize electric-magnetic lock and program closedown mode naturally the conversion and be connected, adopt electromagnetism and two kinds of closedown modes of program to reach the purpose of whole locking and anti-mistaking, lock applicable to the conversion of the electromagnetism program on operating mechanism, door of switch cabinet or the spacer web door of the inside and outside high voltage isolator in family.
The utility model is achieved through the following technical solutions:
It is a kind of electromagnetism program conversion lock, comprise lock body, pellet shot from a slingshot to, mandrel and electromagnetic lock, suit mandrel in the lock body is installed prap on the lock body, have keyhole in lock body one side, the opposite side of lock body has pin holes and is connected with prap, and suit mandrel in the lock body has keyhole in lock body one side, corresponding to having slide groove on the lock body of keyhole and the mandrel, its inner installation pellet shot from a slingshot is right, and handwheel, plug-in mounting electromagnetic lock in pin holes are installed in the end of mandrel.
Described electromagnetic lock comprises housing, electromagnetic coil and armature pin, and electromagnetic coil is installed in the housing, and the two ends of electromagnetic coil connects the limb of shell end, and the spacing and the pin holes on the lock body of pin are equidistant.
Described pellet shot from a slingshot is formed piled up row successively by spring, ball and cylinder.
The handheld terminal clipping room of described electromagnetic coil is inhaled the formula press button.
Direct-axis is to being processed with keyway, corresponding to the T-shaped key is installed on the lock body of keyway, to realize guide effect on the described mandrel.
Compared with prior art, described electromagnetism program conversion lock is if remove the electromagnetic lock that promptly becomes unicity matter with steel ball and this cylindrical billiard to reaching keyhole and key; As coil and jack and prap system are removed the novel procedure lock that promptly becomes simple function, structural principle can be made the procedure lock of series such as round switch lock, handle door lock, button latch in view of the above, the utlity model has following advantage:
1, simple in structure, reliable in action makes things convenient for, and is convenient to safeguard.
2, can realize that outdoor locking is the major-minor requirement that reaches anti-mistaking and whole locking with procedure lock with locking.
3, textural association is flexible, and is applied widely, and function is many, and cost is low.
4, trip coil and lock body are split type, and coil is that full lock is general, and can be certainly in the dry part of safety, can not make moist and damage.
Describe in further detail below in conjunction with accompanying drawing:
Fig. 1: the utility model example structure schematic diagram.
Among the figure: 1 button, 2 electromagnetic locks, 3 electromagnetic coils, 4 pins, 5 springs, 6 armature pins, 7 handwheels, 8 stage clips, 9 balls, 10 ball pins, 11 springs, 12 stage clips, 13 lock bodies, 14 T-shaped keys, 15 mandrels, 16 pin holes
Should lock when being used in combination as shown in Figure 1 in outdoor high-voltage isolating switch, lock body 13 fixed installations, key is inserted in the keyhole of lock body 13, because of axially being carved with keyway and cooperating along mandrel 15 with T-shaped key 14 on the lock body 13, thereby realized the guide effect of mandrel 15 in lock body 13, under the normal condition, mandrel 15 is lived by armature pin 6 kayser under spring 5 pressure, and electromagnetic lock 2 is kept at indoor; When the need release, the pin 4 of electromagnetic lock 2 is inserted in the pin holes 16 of lock body 13 end faces, because of pin holes 16 connects power-line terminal, (the general mode of connection of prior art) makes electromagnetic coil 3 energisings so inhale formula button 1 between pressing, under the electromagnetic force effect that electromagnetic coil 3 produces, overcome the pressure of spring 5, sucking-off is stuck in the armature pin 6 in the mandrel 15, make bearing pin be in released state, the operator just can pull out handwheel 7 easily under the tension force effect of stage clip 8 like this, get final product disconnecting switch operation, after isolating switch is opened, the short cylindrical pin 10 that is loaded on the mandrel 15 just is in docking location with ball 9 under the pressure of spring 11, ball 9 can move along slide groove, to extract the key of ball 9-side, realizes the conversion of electric-magnetic lock and program locking, straight pin 10 is just compressed into the slide groove of lock body 13 under spring 11 effects after key is extracted, with mandrel 15 lockings; The location of short cylindrical pin 10, in the time of also can adopting short cylindrical pin 10 on mandrel 15 to be in docking location with ball 9, operating personnel the ball of stage clip 12 ends sticked in the draw-in groove of short cylindrical pin 10 opposite sides, so that can feel that short cylindrical pin 10 and ball 9 are in the method over against the position; When the need emergency release, the key with electromagnetic coil 2 has an identical pin that only needs permanent-magnet block is made inserts pin holes 16, can realize the conversions of two locks; This is locked in when unloading electromagnetic coil and armature pin is exactly a procedure lock that can work independently; The pellet shot from a slingshot of under dismounting, forming by spring, ball and straight pin to the time, be exactly one the electromagnetic lock of simple function, so that this locks each component universality is strong, can locks as the conversions of electromagnetic lock, procedure lock or electromagnetism journey according to the needs of different occasions and be applied.
Claims (5)
1, a kind of electromagnetism program conversion lock, comprise lock body, pellet shot from a slingshot to, mandrel and electromagnetic lock, suit mandrel in the lock body is installed prap on the lock body, have keyhole in lock body one side, the opposite side of lock body has pin holes and is connected with prap, it is characterized in that suit mandrel in the lock body, has keyhole in lock body one side, corresponding to having slide groove on the lock body of keyhole and the mandrel, its inner installation pellet shot from a slingshot is right, and handwheel, plug-in mounting electromagnetic lock in pin holes are installed in the end of mandrel.
2, electromagnetism program conversion lock according to claim 1, it is characterized in that electromagnetic lock comprises housing, electromagnetic coil and armature pin, electromagnetic coil is installed in the housing, and the two ends of electromagnetic coil connects the limb of shell end, and the spacing and the pin holes on the lock body of pin are equidistant.
3, electromagnetism program according to claim 1 conversion lock is characterized in that pellet shot from a slingshot forms piled up row successively by spring, ball and cylinder.
4, electromagnetism program conversion lock according to claim 2 is characterized in that the handheld terminal clipping room of electromagnetic coil is inhaled the formula press button.
5, electromagnetism program conversion lock according to claim 1 is characterized in that direct-axis is to being processed with keyway, corresponding to the T-shaped key is installed on the lock body of keyway, to realize guide effect on the mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97206046 CN2291470Y (en) | 1997-02-04 | 1997-02-04 | Electromagnetic program controlled lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97206046 CN2291470Y (en) | 1997-02-04 | 1997-02-04 | Electromagnetic program controlled lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291470Y true CN2291470Y (en) | 1998-09-16 |
Family
ID=33926133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97206046 Expired - Lifetime CN2291470Y (en) | 1997-02-04 | 1997-02-04 | Electromagnetic program controlled lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291470Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877712A (en) * | 2012-10-31 | 2013-01-16 | 镇江华驰电器有限公司 | Program electromagnetic lock network door lock |
-
1997
- 1997-02-04 CN CN 97206046 patent/CN2291470Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877712A (en) * | 2012-10-31 | 2013-01-16 | 镇江华驰电器有限公司 | Program electromagnetic lock network door lock |
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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 | ||
| CX01 | Expiry of patent term |