CN205713514U - A kind of electromagnetic lock - Google Patents
A kind of electromagnetic lock Download PDFInfo
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- CN205713514U CN205713514U CN201620164232.5U CN201620164232U CN205713514U CN 205713514 U CN205713514 U CN 205713514U CN 201620164232 U CN201620164232 U CN 201620164232U CN 205713514 U CN205713514 U CN 205713514U
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- tooth
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- rotating vane
- electromagnetic lock
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Abstract
This utility model provides a kind of electromagnetic lock, including base, electric magnet, rotating vane A, rotating vane B, spring A and spring B, base side is provided with electric magnet, rotating shaft A and rotating shaft B it is provided with between opposite side and electric magnet, rotating shaft A is provided with rotating vane A, rotating vane A is F type, and its main shaft is followed successively by from top to bottom and turns tooth A, turns tooth B and spring fixed hole A；The end turning tooth B is provided with a spacing preiection；Rotating vane B is V-shaped, turn tooth C and turn hole with the junction inhaling arm is provided with connection rotating shaft B, turn tooth A, turn tooth B and turn tooth C Relative distribution, inhale and be provided with spring fixed hole B in the middle part of arm, spring A connects spring fixed hole A and spring fixed hole B, Base edge near rotating vane B is provided with spring eye C, and spring B connects spring eye A and spring eye C.This utility model drives the rotation of rotating vane A, by turning the whether spacing folding realizing turning tooth A at opening position of tooth B by the rotation of the control system of switching on or off electricity rotating vane B of electric magnet, the spring that is rotated through of rotating vane B.
Description
Technical field
This utility model belongs to field of lockset, especially relates to a kind of electromagnetic lock.
Background technology
Along with growth in the living standard, the use of electromagnetic lock also gets more and more, it is common to use electromagnetic lock be
Using electronic technology, take precautions against theft by vibration alarming, its corresponding electronic circuit easily goes to pot, antitheft,
Fixed effect is the most unsatisfactory, and uses for routine, fixing of such as electric vehicle pedal, complicated electromagnetism
The use of lock also can increase the input of production cost.
Summary of the invention
In view of this, this utility model is directed to a kind of electromagnetic lock, solves the electromagnetism of prior art
Lock electronic circuit easily goes to pot and relatively costly problem.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of electromagnetic lock, including base, electric magnet, rotating vane A, rotating vane B, spring A and spring B,
Described base side is provided with electric magnet, is provided with rotating shaft A and rotating shaft between described base opposite side and electric magnet
B, described rotating shaft A are provided with rotating vane A, and described rotating vane A is F type, and including main shaft, described main shaft upper end sets
Having and turn tooth A, centre is provided with and turns tooth B, and lower end is provided with spring fixed hole A；Described spring fixed hole A towards
Electric magnet, described main shaft with turn that tooth B junction is provided with connection rotating shaft A turn hole, described in turn the end of tooth B
Portion is provided with a spacing preiection；Described rotating vane B is V-shaped, including one turn of tooth C with inhale arm, described in turn tooth C
Turn hole with the junction inhaling arm is provided with connection rotating shaft B, turn the length of tooth C less than the length inhaling arm, and
Turn tooth A, turn tooth B and turn tooth C Relative distribution, turn tooth C for limiting the motion turning tooth B, described suction
Arm is made up of ferrous material, and is located at S end or the N end of electric magnet, is provided with spring in the middle part of described suction arm
Fixing hole B, described spring A connect spring fixed hole A and spring fixed hole B, near the end of rotating vane B
Seat edge is provided with spring eye C, and described spring B connects spring eye A and spring eye C.
Further, the lower limb of described spacing preiection is outer convex；The described top edge turning tooth C is interior
Arcs of recesses.
Further, this electromagnetic lock is additionally provided with a remote control unit, and described remote control unit includes emitting portion and connects
Receiving portions, described receiving portion connects electric magnet.
Further, the coefficient of elasticity of the described spring B coefficient of elasticity more than spring A.
Further, turning of described rotating vane A is provided with limited block A between tooth B and electric magnet, described limited block
A is for limiting the range of movement of rotating vane A main shaft end.
Further, near inhale arm side electric magnet end be arranged over limited block B, described limited block
B is for limiting the range of movement of spring A.
Further, being provided with gap with the Base edge turning tooth A homonymy, described gap is located at rotating shaft A and is turned
Between axle B, described gap is used for fixture and being engaged of turning tooth A.
Further, the distance between described rotating shaft A and spring eye A is less than between rotating shaft B and spring eye B
Distance, turn the slewing area of tooth A Yu B.
Further, the Base edge near rotating vane B is provided with bending A, described bending A and is provided with spring eye C,
Preferably, it is provided with bending B, described bending B in gap both sides near the Base edge turning tooth A and is provided with solid
Determining hole, described fixing hole for being fixed on the position of use by this electromagnetic lock.
Further, described suction arm is provided with a draw-off mechanism, described bending A at spring fixed hole C towards electricity
The direction of Magnet is provided with spacing hole 14, and described draw-off mechanism passes from spacing hole, when electric magnet power-off failure
Time, can artificial this mechanism of tractive, and then force to realize inhaling arm and separate with electric magnet, it is achieved unblank.
Relative to prior art, a kind of electromagnetic lock described in the utility model has the advantage that
(1) present invention is by the rotation of the control system of switching on or off electricity rotating vane B of electric magnet, the rotary of rotating vane B
Cross spring and drive the rotation of rotating vane A, turn tooth A opening at opening position by turning whether spacing realization of tooth B
Close.
(2) draw-off mechanism of the present invention can be forced to realize in the case of electric magnet power-off failure
Inhale arm to separate with electric magnet, it is achieved unblank.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing,
Schematic description and description of the present utility model is used for explaining this utility model, is not intended that this reality
With novel improper restriction.In the accompanying drawings:
Fig. 1 is that a kind of electromagnetic lock described in this utility model embodiment is without spring closing structure schematic diagram；
Fig. 2 is that a kind of electromagnetic lock described in this utility model embodiment has spring close mechanism schematic diagram；
Fig. 3 is that a kind of electromagnetic lock described in this utility model embodiment opens schematic diagram.
Description of reference numerals:
1-base；11-gap；12-spring fixed hole C；13-fixing hole；14-spacing hole；2-electromagnetism
Ferrum；31-rotating shaft A；32-main shaft；33-turns tooth A；34-turns tooth B；341-spacing preiection；35-spring
Fixing hole A；41-rotating shaft B；42-turns tooth C；43-inhales arm；44-spring fixed hole B；51-limited block A；
52-limited block B；6-fixture；71-spring A；72-spring B.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment
Feature can be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " horizontal stroke
To ", " on ", D score, "front", "rear", "left", "right", " vertically ", " water
Flat ", the orientation that indicates of " top ", " end ", " interior ", " outward " etc. or position relationship be based on attached
Orientation shown in figure or position relationship, be for only for ease of description this utility model and simplify description, and not
Be instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second "
Etc. being only used for describing purpose, and it is not intended that instruction or hint relative importance or implicit indicate indication
The quantity of the technical characteristic shown.Thus, the feature defining " first ", " second " etc. can be expressed
Or implicitly include one or more this feature.In description of the present utility model, unless otherwise
Illustrating, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing,
Can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；
Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the company of two element internals
Logical.For the ordinary skill in the art, can understand that above-mentioned term is at this by concrete condition
Concrete meaning in utility model.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of electromagnetic lock, including base 1, electric magnet 2, rotating vane A, rotating vane B, spring A 71
With spring B 72, described base 1 side is provided with electric magnet 2, described base 1 opposite side and electric magnet 2
Between be provided with rotating shaft A 31 and be provided with rotating vane A, described rotating vane A with rotating shaft B 41, described rotating shaft A 31 and be
F type, including main shaft 32, described main shaft 32 upper end is provided with and turns tooth A 33, and centre is provided with and turns tooth B 34,
Lower end is provided with spring fixed hole A 35；Described spring fixed hole A 35 is towards electric magnet 2, described main shaft
32 with turn that tooth B 34 junction is provided with connection rotating shaft A 31 turn hole, described in turn the end of tooth B 34 and set
There is a spacing preiection 341；Described rotating vane B is V-shaped, including one turn of tooth C 42 and suction arm 43, described
Turn that tooth C 42 and the junction inhaling arm 43 be provided with connection rotating shaft B 41 turns hole, turns the length of tooth C 42
Less than the length of suction arm 43, and turn tooth A 33, turn tooth B 34 and turn tooth C 42 Relative distribution, turn tooth
C 42 turns the motion of tooth B 34 for limiting, and described suction arm 43 is made up of ferrous material, and is located at electricity
The S end of Magnet 2 or N end, be provided with spring fixed hole B 44, described spring in the middle part of described suction arm 43
A 71 connects spring fixed hole A 35 and spring fixed hole B 44, sets near base 1 edge of rotating vane B
Spring eye C, described spring B 72 is had to connect spring eye A and spring eye C.
As it is shown in figure 1, a kind of electromagnetic lock is without spring closing structure schematic diagram, described base 1 is ladder
Shape, one end, bottom is provided with strip electric magnet 2, and the short base of base 1 is provided with gap 11, gap 11
Both sides are equipped with bending B, bending B and are provided with fixing hole 13, and 1 liang of hypotenuse of base is equipped with bending A,
Wherein the bending A of a side is provided with spring fixed hole C 12 and spacing hole 14, electric magnet 2 and short base
Between be provided with rotating shaft A 31 and be provided with rotating vane A with rotating shaft B 41, described rotating shaft A 31, described rotating vane A's
Turning tooth B 34 and be provided with spacing preiection 341, the lower side of spacing preiection 341 is outer convex, rotating vane B
Being provided with and turn tooth C 42 and inhale arm 43, the upper side edge turning tooth C 42 is indent arc, inhales arm 43 and is located at electricity
The S end of Magnet 2 or N end, after electric magnet 2 charging, inhale arm 43 and press close to electric magnet 2, now turn tooth C
42 limit the motion turning tooth B 34, turn tooth A 33 completely across gap 11, make this electromagnetic lock be in
Closure state.
As in figure 2 it is shown, spring A 71 connects spring fixed hole A 35 and spring fixed hole B 44, spring
B 72 connects spring fixed hole A 35 and is used for limiting main shaft with spring fixed hole C 12, limited block A 51
32 inside range of rotation, limited block B 52 is for limiting the movement locus of spring A 71.
As it is shown on figure 3, turn tooth B 34 and turn tooth C 42 and separate, turn tooth A 33 and leave gap 11, make
This electromagnetic lock is in the state opened.
When this electromagnetic lock is in open mode as shown in Figure 3, by remote control unit, electric magnet 2 is energized
After, inhaling arm 43 and pressed close to electric magnet 2, spring A 71 compresses, rotating vane A under the effect of spring A 71
Main shaft 32 to external rotation, drive and turn tooth B 34 and be rotated down, be positioned at turn tooth C 42 until turning tooth B 34
Lower section, be in the spring B 72 of extended state during recovering deformation, make the main shaft 32 of rotating vane A
Revolution, turning tooth B 34 and moves upward, turning tooth C 42 until propping up, as shown in Figure 1；
When this electromagnetic lock is in closure state as shown in Figure 1, by remote control unit by electric magnet 2 power-off
After, inhale arm 43 under the effect of spring A 71 to external rotation, turn tooth C 42 and be rotated down, exist simultaneously
Under spring A 71 effect, the main shaft 32 of rotating vane A, to external rotation, turns tooth B 34 and is rotated down, due to
The counteracting force of spring B 72, main shaft 32 turns round, until limited block A 51, turns tooth A, B 33,34
Rotating up, turn tooth A 33 and leave gap 11, this electromagnetic lock is opened；
When this electromagnetic lock be in as shown in Figure 1 closure state and remote control unit is malfunctioning or other reasons causes
Electric magnet 2 cannot power-off time, pull the draw bar at spacing hole 14, by electric magnet 2 with inhale arm 43
Force to separate, and then make the main shaft 32 of rotating vane A to external rotation, make to turn tooth A, B 33,34 and upwards transport
It is dynamic, until this electromagnetic lock is opened.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made,
Within should be included in protection domain of the present utility model.
Claims (11)
1. an electromagnetic lock, it is characterized in that: include base, electric magnet, rotating vane A, rotating vane B, spring A and spring B, described base side is provided with electric magnet, being provided with rotating shaft A between described base opposite side and electric magnet and being provided with rotating vane A, described rotating vane A with rotating shaft B, described rotating shaft A is F type, including main shaft, described main shaft upper end is provided with and turns tooth A, and centre is provided with and turns tooth B, and lower end is provided with spring fixed hole A；Described spring fixed hole A towards electric magnet, described main shaft with turn that tooth B junction is provided with connection rotating shaft A turn hole, described in turn the end of tooth B and be provided with a spacing preiection；Described rotating vane B is V-shaped, including one turn of tooth C and suction arm, the described tooth C that turns turns hole with the junction inhaling arm is provided with connection rotating shaft B, turn the length of tooth C less than the length inhaling arm, and turn tooth A, turn tooth B and turn tooth C Relative distribution, turn tooth C for limiting the motion turning tooth B, described suction arm is made up of ferrous material, and it is located at S end or the N end of electric magnet, it is provided with spring fixed hole B in the middle part of described suction arm, described spring A connects spring fixed hole A and spring fixed hole B, and the Base edge near rotating vane B is provided with spring eye C, and described spring B connects spring eye A and spring eye C.
A kind of electromagnetic lock the most according to claim 1, it is characterised in that: the lower limb of described spacing preiection is outer convex；The described top edge turning tooth C is indent arc.
A kind of electromagnetic lock the most according to claim 2, it is characterised in that: this electromagnetic lock is additionally provided with a remote control unit, and described remote control unit includes emitting portion and receiving portion, and described receiving portion connects electric magnet.
A kind of electromagnetic lock the most according to claim 1, it is characterised in that: the coefficient of elasticity of the described spring B coefficient of elasticity more than spring A.
A kind of electromagnetic lock the most according to claim 1, it is characterised in that: turning of described rotating vane A is provided with limited block A between tooth B and electric magnet.
A kind of electromagnetic lock the most according to claim 5, it is characterised in that: near inhale arm side electric magnet one end be arranged over limited block B.
A kind of electromagnetic lock the most according to claim 1, it is characterised in that: being provided with gap with the Base edge turning tooth A homonymy, described gap is located between rotating shaft A and rotating shaft B.
8. according to the arbitrary described a kind of electromagnetic lock of claim 1-7, it is characterised in that: the distance between described rotating shaft A and spring eye A is less than the distance between rotating shaft B and spring eye B.
A kind of electromagnetic lock the most according to claim 8, it is characterised in that: the Base edge near rotating vane B is provided with bending A, described bending A and is provided with spring eye C.
A kind of electromagnetic lock the most according to claim 9, it is characterised in that: described suction arm is provided with a draw-off mechanism.
11. a kind of electromagnetic locks according to claim 9, it is characterised in that: it is provided with bending B, described bending B in gap both sides near the Base edge turning tooth A and is provided with fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164232.5U CN205713514U (en) | 2016-03-03 | 2016-03-03 | A kind of electromagnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164232.5U CN205713514U (en) | 2016-03-03 | 2016-03-03 | A kind of electromagnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205713514U true CN205713514U (en) | 2016-11-23 |
Family
ID=57334960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620164232.5U Active CN205713514U (en) | 2016-03-03 | 2016-03-03 | A kind of electromagnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205713514U (en) |
-
2016
- 2016-03-03 CN CN201620164232.5U patent/CN205713514U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200605 Address after: 301701 Tianjin District of Wuqing City Automobile Industrial Park Tianfu Road No. 9 Patentee after: TIANJIN SHENLING TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 301701 Tianjin District of Wuqing City Automobile Industrial Park Tianfu Road No. 9 Patentee before: TIANJIN TAILG VEHICLE INDUSTRY Co.,Ltd. |