CN2615271Y - Improved electromagnetic bolt lock - Google Patents
Improved electromagnetic bolt lock Download PDFInfo
- Publication number
- CN2615271Y CN2615271Y CN 03229409 CN03229409U CN2615271Y CN 2615271 Y CN2615271 Y CN 2615271Y CN 03229409 CN03229409 CN 03229409 CN 03229409 U CN03229409 U CN 03229409U CN 2615271 Y CN2615271 Y CN 2615271Y
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- China
- Prior art keywords
- lock
- bolt
- control circuit
- connecting rod
- hole
- 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 - Fee Related
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Abstract
The utility model relates to an electric power or magnetic force controlling lock. An electromagnetism pin lock of the utility model comprises an electromagnetism pin lock body and a fixing slice, wherein a hole site is arranged on the fixing slice and the hole site is used for a lock plunger which has downward extention out from the electromagnetism pin lock body to join into the hole site to fix the lock. The electromagnetism pin lock body comprises a base plate, a controlling circuit plate, an actuating body, a shell body and an operating base, wherein the controlling circuit plate, the operating base and the actuating body are arranged on the base plate and the shell body is covered on the actuating body. The operating base comprises a base body, a lock plunger, a spring, a sphere and a pushing rod. A connecting rod is arranged in the actuating body and the pushing rod in the base body is driven by making use of one small sphere, one end of the pushing rod is actively fixed by a pin and the other end goes against a cylindrical cavity to tip against the lock plunger by the spring. The utility model is characterized in that a microswitch is arranged at the back end of the controlling circuit plate and a fine turning device is arranged at the back end of the connecting rod of the actuating body. The utility model has advantages of simple conformation and quick assembly.
Description
The utility model relates to the lock of a kind of electric power or magnetic force control.
In the prior art, a kind of Electromagnetic bolt lock is arranged, its structure as shown in Figure 1.This Electromagnetic bolt lock is positioned at the Electromagnetic bolt lock body 1 on the doorframe and is positioned at the stator 4 that is mated use on the doorframe by one to be formed.Stator 4 is provided with position, hole 41, and the locking bolt 10 that these position, hole 41 power supply magnetic latch lock bodies 1 stretch out is downwards gone into the position and locked it admittedly.Fig. 2, Fig. 3 are the structural representations of existing Electromagnetic bolt lock body 1, its base plate 15 is provided with first control circuit plate 12, effect seat 9 and actuation body 2, be covered with housing 14 on this actuation body 2, in actuation body 2, be provided with a connecting rod 3, so as to the push rod 6 in a bead pearl 5 promotion pedestals 17, described push rod 6 one ends are movable fixing with pin 7, and the other end then leans in column type cavity 16, the locking bolt 10 that holds with spring 11.When door is closed, after the first control circuit plate 12 that is positioned at actuation body 2 belows is received control signal, make actuation body 2 actions, connecting rod 3 moves forward, and promotes push rod 6, and control locking bolt 10 moves downward, and to buckle into the position, hole 41 of stator 4, reaches the purpose of locking.Meanwhile, in order to get in touch with monitoring system and control signal shows whether to be the microswitch 19 of normal closed condition, be the rear that is installed in actuation body 2 with second control circuit plate 13.By back action before the connecting rod 3, to touch microswitch 19 transfer instructions.
Yet, existing Electromagnetic bolt lock not only has two control circuit boards 13, cause complex structure, and microswitch 19 can locking bolt 10 might be when not extending out to home in the error of installing (also having when use to produce deviation long afterwards) because of door leaf, just be stuck, but send the buttoned-up control signal of door.Must avoid locking bolt 10 still to be in initial extended position, just not be stuck when also extending out to enough safe lengths.Because door is the easiest of powerful invasion in this state.This is the shortcoming of Electromagnetic bolt lock commonly used.
The purpose of the utility model is the design for optimizing structure, two control circuit boards (12,13) are united two into one, and install a micromatic setting 8 additional in the rear end of the connecting rod 3 of actuation body 2, so that the user when mounted, regulate micromatic setting 8, locking bolt 10 is had only arrive after certain safe extension elongation position, could touch microswitch 19.
The purpose of the utility model is achieved in that a kind of Electromagnetic bolt lock of improvement, and it is installed on the Electromagnetic bolt lock body 1 on the doorframe by one and the stator 4 that is installed on the door leaf constitutes.Stator 4 is provided with position, hole 41, and the locking bolt 10 that these position, hole 41 power supply magnetic latch lock bodies 1 stretch out is downwards gone into the position and locked it admittedly; Described Electromagnetic bolt lock body 1 is made of base plate 15, control circuit board 12, actuation body 2, housing 14 and effect seat 9, is provided with control circuit board 12, effect seat 9 and actuation body 2 on base plate 15, is covered with housing 14 on this actuation body 2.Described effect seat 9 is made of pedestal 17, locking bolt 10, spring 11, ball 5 and push rod 6.In the described effect seat 9 two cavitys are arranged, one is the circular cylindrical cavity 16 that moves up and down for locking bolt, and another is the cube cavity for pushrod movement, and both are communicated with.Described push rod 6 is " 7 " font structure, and in the cube cavity 4 of pedestal 17, its other end then leans in cylinder cavity 16 by pin 7 activity orientation in its lower end, on the locking bolt 10 that holds with spring 11.In actuation body 2, be provided with a connecting rod 3, so as to the push rod 6 in a bead pearl 5 promotion pedestals 17.It is characterized in that: the rear end that microswitch 19 is located at control road plate 12; And be provided with a micromatic setting 8 in the rear end of the connecting rod 3 of actuation body 2.
Described micromatic setting 8 is made of axle sleeve 81, switch finger 82, trip bolt 83 and nut 84, the rear end socket of described axle sleeve 81 and connecting rod 3, and install a trip bolt 83 additional in the front portion of the side of axle sleeve 81; Described axle sleeve 81 rear portions are provided with the through hole that cooperates with switch finger 82, and switch finger 82 passes this through hole and locatees with nut 84.
Described switch finger 82 bottoms contact cooperation with microswitch 19 on the control circuit board 12.
The utility model has the advantages that and to avoid, promptly jammed " false lock " phenomenon owing to the improper locking bolt that causes 10 of closing the door does not stretch out fully.During can only be in locking bolt 10 stretches into the position, hole 41 of the stator on the door leaf certain safe length, just trigger the concurrent buttoned-up control signal of going out of microswitch.
Fig. 1: for existing Electromagnetic bolt is locked the embodiment that is used on the doorframe.
Fig. 2: be the structure chart of existing Electromagnetic bolt lock.
Fig. 3: for having one of action schematic diagram of Electromagnetic bolt lock now.
Fig. 4: move two of schematic diagram for existing Electromagnetic bolt lock.
Fig. 5: be structural representation of the present utility model.
Fig. 6: be schematic perspective view of the present utility model.
Fig. 7: be A of the present utility model district schematic diagram.
Most preferred embodiment of the present utility model is referring to shown in Fig. 5-7, and a kind of Electromagnetic bolt of improvement is locked, and it is made up of two installing components.One is the Electromagnetic bolt lock body 1 that is installed on the doorframe, and another is that the stator 4 that is installed on the door leaf constitutes; Described Electromagnetic bolt
On base plate 15, be provided with control circuit board 12, effect seat 9 and actuation body 2, be covered with housing 14 on this actuation body 2.In the described effect seat 9 two cavitys are arranged, one is the circular cylindrical cavity 16 that moves up and down for locking bolt, and another is the cube cavity 18 for pushrod movement, and both are communicated with.Described push rod is " 7 " font structure, and in the cube cavity 18 of pedestal 17, its other end then leans in cylinder cavity 16 by pin 7 activity orientation in its lower end, on the locking bolt 10 that holds with spring 11.Described microswitch 19 is arranged on control circuit board 12 rear ends, and is provided with a micromatic setting 8 in the rear end of the connecting rod 3 of actuation body 2.
Described micromatic setting 8 is made of axle sleeve 81, switch finger 82, trip bolt 83 and nut 84, the rear end socket of described axle sleeve 81 and connecting rod 3, and install a trip bolt 83 additional in the front portion of the side of axle sleeve 81; Described axle sleeve 81 rear portions are provided with the through hole that cooperates with switch finger 82, and switch finger 82 passes this through hole and locatees with nut 84.
Described switch finger 82 bottoms contact cooperation with microswitch 19 on the control circuit board 12.During installation, regulate the extended position of locking bolt 10 and the relation between the micromatic setting 8.Make locking bolt 10 stretch out sufficient length the time, the switch finger 82 of micromatic setting 8 can just in time touch microswitch 19.When door is closed, make actuation body 2 actions under the effect of control circuit board 12, connecting rod 3 moves forward, and promotes push rod 6 and forces locking bolt 10 to move downward, and to buckle into the position, hole 21 of stator 20, reaches the purpose of locking.Simultaneously, in the process that connecting rod 3 moves forward, drive micromatic setting 8 and trigger microswitch 19 actions, send the buttoned-up signal of door.
Claims (3)
1. the Electromagnetic bolt of improvement lock, it is installed on the Electromagnetic bolt lock body (1) on the doorframe by one and is installed on stator (4) formation on the door leaf; Stator (4) is provided with position, hole (41), and the locking bolt (10) that this position, hole (41) power supply magnetic latch lock body (1) stretches out is downwards gone into the position and locked it admittedly; Described Electromagnetic bolt lock body (1) is made of base plate (15), control circuit board (12), actuation body (2), housing (14) and effect seat (9), on base plate (15), be provided with control circuit board (12), effect seat (9) and actuation body (2), be covered with housing (14) on this actuation body (2); Described effect seat (9) is made of pedestal (17), locking bolt (10), spring (11), ball (5) and push rod (6).In actuation body (2), be provided with a connecting rod (3), promote the interior push rod (6) of pedestal (17) so as to a little ball (5), described push rod (6) one ends are movable fixing with pins (7), and the other end then leans in column type cavity (16), the locking bolt (10) that holds with spring (11).It is characterized in that: the rear end that microswitch (19) is located at control circuit board (12); And be provided with a micromatic setting (8) in the rear end of the connecting rod (3) of actuation body (2).
2. the Electromagnetic bolt of a kind of improvement according to claim 1 is locked, it is characterized in that: described micromatic setting (8) is made of axle sleeve (81), switch finger (82), trip bolt (83) and nut (84), the rear end socket of described axle sleeve (81) and connecting rod (3), and install a trip bolt (83) additional in the front portion of the side of axle sleeve (81); Described axle sleeve (81) rear portion is provided with the through hole that cooperates with switch finger (82), and switch finger (82) passes this through hole and locatees with nut (84).
3. the Electromagnetic bolt of a kind of improvement according to claim 1 lock is characterized in that: described switch finger (82) bottom contacts cooperation with microswitch (19) on the control circuit board (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229409 CN2615271Y (en) | 2003-03-13 | 2003-03-13 | Improved electromagnetic bolt lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229409 CN2615271Y (en) | 2003-03-13 | 2003-03-13 | Improved electromagnetic bolt lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2615271Y true CN2615271Y (en) | 2004-05-12 |
Family
ID=34247291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229409 Expired - Fee Related CN2615271Y (en) | 2003-03-13 | 2003-03-13 | Improved electromagnetic bolt lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2615271Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011521A (en) * | 2010-11-18 | 2011-04-13 | 广州特慧光机电科技有限公司 | Electronic control elastic lock |
| CN102287087A (en) * | 2011-08-11 | 2011-12-21 | 李万红 | Multipurpose electric bolt |
-
2003
- 2003-03-13 CN CN 03229409 patent/CN2615271Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011521A (en) * | 2010-11-18 | 2011-04-13 | 广州特慧光机电科技有限公司 | Electronic control elastic lock |
| CN102011521B (en) * | 2010-11-18 | 2012-10-03 | 广州特慧光机电科技有限公司 | Electronic control elastic lock |
| CN102287087A (en) * | 2011-08-11 | 2011-12-21 | 李万红 | Multipurpose electric bolt |
| CN102287087B (en) * | 2011-08-11 | 2013-03-20 | 李万红 | Multipurpose electric bolt |
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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: 20040512 Termination date: 20100313 |