CN2591149Y - Micro-power consumption electromagnetic lock - Google Patents
Micro-power consumption electromagnetic lock Download PDFInfo
- Publication number
- CN2591149Y CN2591149Y CN 02245057 CN02245057U CN2591149Y CN 2591149 Y CN2591149 Y CN 2591149Y CN 02245057 CN02245057 CN 02245057 CN 02245057 U CN02245057 U CN 02245057U CN 2591149 Y CN2591149 Y CN 2591149Y
- Authority
- CN
- China
- Prior art keywords
- locking head
- convex
- concave sheet
- tapered end
- power consumption
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a micro-power consumption electromagnetic locking head, which belongs to the technical field of a lockset. The locking head is composed of a control shaft (1), a locking head body (3), a knob (4) matching with the locking head body (3), a spring (2) arranged in the locking head body (3), a knob clip spring (5), a fixedly convex-concave sheet (6), a movably convex-concave sheet (7) provided with a claw, a locking head back cover (8) provided with a coil (9) wire leading opening connected with the locking head body (3) with a conventional method, the coil (9) and a coil framework (10) arranged in the locking head back cover (8) and a control shaft clip spring (11) arranged on the control shaft (1). The utility model has the advantages of simple structure, low cost, low power consumption, etc. and can be used for various locks widely.
Description
Technical field:
The utility model relates to a kind of little power consumption Electromagnetic lock, belongs to lock technology field.
Background technology:
Common lock core generally is the mechanical billiard spring structure, is characterized in lockset at lock-out state, and plug body is in the lock state, and can not rotate or moves.At this moment, if, easily cause lock core to damage, lockset pick-proof, anti-theft capability are weakened with powerful twisting lock core.Electronic electromagnetic locksets such as magnetic card lock, IC card lock, TM kayser have appearred in recent market, adopt traditional mechanical lock structure mostly, have a lot of the limitation at aspects such as use, manufacturing, safety.Especially electronic lock, it uses powered battery, and power consumption is big to be influenced it and uses, and makes it to be difficult to become universal universal product.
Summary of the invention:
The purpose of this utility model is in order to overcome the deficiency of above-mentioned technology, and a kind of little power consumption Electromagnetic lock is provided.
Little power consumption Electromagnetic lock of the present utility model, by control axle (1), tapered end (3), the knob (4) that cooperates with tapered end (3), place tapered end (3) interior spring (2), knob jump ring (5), decide convex-concave sheet (6) and which is provided with the moving convex-concave sheet (7) of grabbing, have the tapered end bonnet (8) of coil (9) lead-out wire mouth on its that is connected with tapered end (3) with conventional method, place coil (9) and coil rack (10) in the tapered end bonnet (8), place control axle jump ring (11) on the control axle (1) organize or.
The utility model compared with prior art has advantages such as simple in structure, with low cost, low in energy consumption, can be widely used in all kinds of locks.
Description of drawings:
Fig. 1 is of the present utility model when deciding the dislocation of convex-concave sheet (6) and moving convex-concave sheet (7) high spot, the structural representation of moving convex-concave sheet (7) when control spool (1) is left in spring (2) effect down.
Fig. 2 of the present utility modelly decides convex-concave sheet (6) and moving convex-concave sheet (7) high spot meets, the structural representation when moving convex-concave sheet (7) is closely controlled axle (1) by apical grafting.
The specific embodiment:
Adopt the utility model structure, under external force near control axle (1), it is very big to make that electromagnetic force need not with rotation for moving convex-concave sheet (7), just can hold moving convex-concave sheet (7), need not attract moving plate at a distance, so only need minimum operating current just can realize the electromagnetic clutch effect.
In coil (9) not during galvanization, rotation knob (4), because deciding convex-concave sheet (6) and moving convex-concave sheet (7) interacts, moving convex-concave sheet (7) left and right sides periodic motion with rotation, grabbing on the moving convex-concave sheet (7) rotated knob (4) control, decide convex-concave sheet (6) and moving convex-concave sheet (7) two high spots meet, move left the neutral position that enters control axle 1, be rotated further, under the effect of spring (2), decide the dislocation of convex-concave sheet (6) and moving convex-concave sheet (7) high spot, moving convex-concave sheet (7) moves right together with grabbing on it, leaves control axle (1), and not grabbing on the moving convex-concave sheet (7) can be met with the tooth on the control axle (1), therefore, rotation knob (4) can not drive control axle (1) rotation.
When galvanization in coil (9), same rotation knob (4), decide convex-concave sheet (6) and moving convex-concave sheet (7) two high spots meet, move left the neutral position that enters control axle (1), be rotated further knob (4), because electromagnetic force has overcome the active force of spring (2), moving convex-concave sheet (7) is though be rotated further but do not move right together with grabbing on it, grabbing on it will be met with the tooth of controlling on the axle (1), and drive control axle (1) rotation, realize unblanking.During the lockset locking, control axle (1) will automatically reset with the lockset action.
Claims (1)
1, a kind of little power consumption Electromagnetic lock, it is characterized in that this tapered end is by control axle (1), tapered end (3), the knob (4) that cooperates with tapered end (3), place tapered end (3) interior spring (2), knob jump ring (5), decide convex-concave sheet (6) and which is provided with the moving convex-concave sheet (7) of grabbing, have the tapered end bonnet (8) of coil (9) lead-out wire mouth on its that is connected with tapered end (3) with conventional method, place coil (9) and coil rack (10) in the tapered end bonnet (8), place the control axle jump ring (11) on the control axle (1) to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02245057 CN2591149Y (en) | 2002-12-05 | 2002-12-05 | Micro-power consumption electromagnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02245057 CN2591149Y (en) | 2002-12-05 | 2002-12-05 | Micro-power consumption electromagnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2591149Y true CN2591149Y (en) | 2003-12-10 |
Family
ID=33716786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02245057 Expired - Fee Related CN2591149Y (en) | 2002-12-05 | 2002-12-05 | Micro-power consumption electromagnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2591149Y (en) |
-
2002
- 2002-12-05 CN CN 02245057 patent/CN2591149Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |