CN209556604U - Intelligent electronic lock - Google Patents
Intelligent electronic lock Download PDFInfo
- Publication number
- CN209556604U CN209556604U CN201821782348.0U CN201821782348U CN209556604U CN 209556604 U CN209556604 U CN 209556604U CN 201821782348 U CN201821782348 U CN 201821782348U CN 209556604 U CN209556604 U CN 209556604U
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- CN
- China
- Prior art keywords
- shape memory
- memory alloy
- lock
- alloy elements
- lock tongue
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- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 79
- 239000000956 alloy Substances 0.000 claims description 14
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of intelligent electronic locks, including lock housing and the scalable lock tongue being arranged in the lock housing, the lock tongue sliding configuration is in the lock housing, the tail end of the lock tongue is connect with an elastic reseting part, be additionally provided in the lock housing one in the energized state to drive the lock tongue to overcome the elastic reseting part active force after be recovered into energization driving device in the lock housing, the energization driving device includes shape memory alloy elements.The utility model replaces the electromagnet or motor driver of the prior art using shape memory alloy elements, also changes driving method, reduces costs, and only needs the driving power of very little.
Description
Technical field
The utility model relates to electronic lock field, in particular to a kind of intelligent electronic lock.
Background technique
The electronic lock of chest or cabinet in the prior art is controlled using electronic circuit, with electromagnet or motor and lock body
Electromechanical integration safety device as executing agency.Electronic lock currently on the market is mainly the following classification: button
Electronic lock, dial-type electronic lock, electron key formula electronic lock, touch type electronic lock, biological characteristic formula electronic lock.With traditional machine
The characteristics of tool locking phase ratio, above-mentioned several electronic locks is: work safety, reliably, confidentiality are extremely strong.But current electronic lock all has
Electromagnet or motor, do not only result in that structure is complicated, also increase production cost, and the task driven of electromagnet or motor
It is also required to the biggish power supply of power.
Utility model content
The purpose of this utility model is that a kind of intelligent electronic lock is provided for the above-mentioned insufficient and defect of the prior art,
To solve the above problems.
The technical issues of the utility model is solved can be realized using following technical scheme:
Intelligent electronic lock, including lock housing and the scalable lock tongue being arranged in the lock housing, the lock tongue sliding configuration exists
In the lock housing, which is characterized in that the tail end of the lock tongue is connect with an elastic reseting part, is additionally provided with one in the lock housing
In the energized state to be recovered into the lock housing after driving the lock tongue to overcome the active force of the elastic reseting part
Energization driving device, the energization driving device includes shape memory alloy elements.
In a preferred embodiment of the utility model, the energization driving device include shape memory alloy elements and
For the power supply of shape memory alloy elements power supply, one end of the shape memory alloy elements is fixing end, and the other end connects
It connects on the lock tongue.
In a preferred embodiment of the utility model, the energization driving device include shape memory alloy elements and
For the power supply of shape memory alloy elements power supply, the energization driving device further includes return springs and driving assembly,
One end position fixing end of the return springs, the other end are connect with the driving component, the shape memory alloy elements
One end is fixing end, and the other end is connect with the driving component, when the shape memory alloy elements, which are powered, to be shortened, drives institute
State the work that driving assembly overcomes the active force of the return springs to drive the lock tongue to overcome the elastic reseting part later
It is recovered into after firmly in the lock housing, when shape memory alloy elements power-off, the return springs drive the drive
Dynamic component resets, while the lock tongue is stretched out under the active force of the elastic reseting part outside the lock housing.
In a preferred embodiment of the utility model, the driving component include sliding rack and with the slide teeth
Meshed gears, one end of the sliding rack are connect with the other end of the return springs, the sliding rack it is another
One end is connect with the other end of the shape memory alloy elements, the pressure for being provided with and being fixed on the gear on the lock tongue
The corresponding shift fork of block.
In a preferred embodiment of the utility model, the driving component includes sliding block and by the slider-actuated
Swing arm, one end of the sliding block are connect with the other end of the return springs, and the other end of the sliding block and the shape are remembered
Recall the other end connection of alloy component, one end of the swing arm is hinged end, the other end and the briquetting being fixed on the lock tongue
It is corresponding.
In a preferred embodiment of the utility model, the driving component includes swinging pressure arm, the swing pressure arm
One end be hinged end, the other end is corresponding with the briquetting being fixed on the lock tongue, it is described swing pressure arm middle part with it is described multiple
The other end connection of position elastic component, the other end of the shape memory alloy elements are connect with the swing pressure arm.
In a preferred embodiment of the utility model, the shape memory alloy elements be shape-memory alloy wire or
Person's spring or the band made of shape memory alloy material made of shape memory alloy material.
Due to using technical solution as above, the utility model replaces the prior art using shape memory alloy elements
Electromagnet or motor driver, also change driving method, reduce costs, and only need the driving power of very little i.e.
It can.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of 1 locking state of the utility model embodiment.
Fig. 2 is the structural schematic diagram of 1 unlocking condition of the utility model embodiment.
Fig. 3 is the structural schematic diagram of 2 locking state of the utility model embodiment.
Fig. 4 is the structural schematic diagram of 2 unlocking condition of the utility model embodiment.
Fig. 5 is the structural schematic diagram of 3 locking state of the utility model embodiment.
Fig. 6 is the structural schematic diagram of 3 unlocking condition of the utility model embodiment.
Fig. 7 is the structural schematic diagram of 3 locking state of the utility model embodiment.
Fig. 8 is the structural schematic diagram of 3 unlocking condition of the utility model embodiment.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is further described in face.
Embodiment 1
Intelligent electronic lock referring to figure 1 and figure 2, including lock housing 100 and the scalable lock tongue being arranged in lock housing 100
200.The tail end of lock tongue 200 is connect with an elastic reseting part 300, it is preferred that elastic reseting part 300 is to cover in lock tongue 200
On spring, one end of elastic reseting part 300 is against on the limited step 110 of lock housing 100, and the other end is fixed on lock tongue
Briquetting 210 on 200 compresses.One is additionally provided in lock housing 100 in the energized state to drive lock tongue 200 to overcome elastic reset
The energization driving device being recovered into lock housing 100 after the active force of component 300, energization driving device include marmem
Component.
Energization driving device in the present embodiment includes shape memory alloy elements 420 and is shape memory alloy elements
One end of the power supply 410 of 420 power supplies, shape memory alloy elements 420 is fixing end, and the other end is connected on lock tongue 200, shape
Memory alloy members 420 are for shape-memory alloy wire or the spring made of shape memory alloy material or by shape memory
Band made of alloy material.
The working principle of the present embodiment is as follows:
As shown in Figure 1, power supply 410 is not powered to shape memory alloy elements 420 when locking state, lock tongue 200 exists
Lock housing 100 is stretched out under the active force of elastic reseting part 300.As shown in Fig. 2, power supply 410 gives shape memory when unlocking condition
Alloy component 420 is powered, and shape memory alloy elements 420, which are powered, to be shortened, so that briquetting 210 overcomes elastic reseting part 300
Active force, lock tongue 200 are recovered into lock housing 100.When power supply 410 powers off, elastic reseting part 300 enables to lock tongue 200
Rapid reset stretches out lock housing 100.
Embodiment 2
Referring to Fig. 3 and intelligent electronic lock shown in Fig. 4, including lock housing 100a and the scalable lock being arranged in lock housing 100a
Tongue 200a.The tail end of lock tongue 200a is connect with an elastic reseting part 300a, it is preferred that elastic reseting part 300a is to cover locking
Spring on tongue 200a, one end of elastic reseting part 300a are against on the limited step 110a of lock housing 100a, and the other end is consolidated
The briquetting 210a being scheduled on lock tongue 200a is compressed.One is additionally provided in lock housing 100a in the energized state to drive lock tongue 200a
Overcome the energization driving device being recovered into after the active force of elastic reseting part 300a in lock housing 100a, energization driving device includes
There are shape memory alloy elements, shape memory alloy elements 420a is for shape-memory alloy wire or by shape memory alloy material
Manufactured spring or the band made of shape memory alloy material.
Energization driving device in the present embodiment includes shape memory alloy elements 420a and is shape memory alloy elements
The power supply 410a of 420a power supply, energization driving device further includes return springs 500a and driving assembly, return springs 500a
One end position fixing end, the other end connect with driving assembly, and one end of shape memory alloy elements 420a is fixing end, the other end
It is connect with driving assembly, when shape memory alloy elements 420a, which is powered, to be shortened, driving assembly is driven to overcome return springs
It is recovered into lock housing 100a after driving lock tongue 200a to overcome the active force of elastic reseting part 300a after the active force of 500a, when
When shape memory alloy elements 420a is powered off, return springs 500a drives driving assembly to reset, while lock tongue 200a is in elasticity
It is stretched out outside lock housing 100a under the active force of reset components 300a.
Driving assembly in the present embodiment include sliding rack 610a and with sliding rack 610a meshed gears 620a, it is sliding
One end of carry-over bar 610a is connect with the other end of return springs 500a, and the other end and shape memory of sliding rack 610a closes
The other end of golden component 420a connects, and is provided with shift fork corresponding with the briquetting 210a being fixed on lock tongue 200a on gear 620a
630a。
The working principle of the present embodiment is as follows:
As shown in figure 3, power supply 410a does not give shape memory alloy elements 420a to power, lock tongue when locking state
200a stretches out lock housing 100a under the active force of elastic reseting part 300a.As shown in figure 4, when unlocking condition, power supply 410a
It powers to shape memory alloy elements 420a, shape memory alloy elements 420a, which is powered, to be shortened, and sliding rack 610a is driven to overcome
Mobile after the active force of return springs 500a, band moving gear 620a is rotated, and shift fork is utilized in gear 620a rotation process
630a makes briquetting 210a overcome the active force of elastic reseting part 300a, and lock tongue 200a is recovered into lock housing 100a.Work as power supply
When 410a is powered off, sliding rack 610a resets under the active force of return springs 500a, and elastic reseting part 300a can make
It obtains lock tongue 200a Rapid reset and stretches out lock housing 100a.
Embodiment 3
Intelligent electronic lock shown in referring to figs. 5 and 6, including lock housing 100b and the scalable lock being arranged in lock housing 100b
Tongue 200b.The tail end of lock tongue 200b is connect with an elastic reseting part 300b, it is preferred that elastic reseting part 300b is to cover locking
Spring on tongue 200b, one end of elastic reseting part 300b are against on the limited step 110b of lock housing 100b, and the other end is consolidated
The briquetting 210b being scheduled on lock tongue 200b is compressed.One is additionally provided in lock housing 100b in the energized state to drive lock tongue 200b
Overcome the energization driving device being recovered into after the active force of elastic reseting part 300b in lock housing 100b, energization driving device includes
There are shape memory alloy elements, shape memory alloy elements 420b is for shape-memory alloy wire or by shape memory alloy material
Manufactured spring or the band made of shape memory alloy material.
Energization driving device in the present embodiment includes shape memory alloy elements 420b and is shape memory alloy elements
The power supply 410b of 420b power supply, energization driving device further includes return springs 500b and driving assembly, return springs 500b
One end position fixing end, the other end connect with driving assembly, and one end of shape memory alloy elements 420b is fixing end, the other end
It is connect with driving assembly, when shape memory alloy elements 420b, which is powered, to be shortened, driving assembly is driven to overcome return springs
It is recovered into lock housing 100b after driving lock tongue 200b to overcome the active force of elastic reseting part 300b after the active force of 500b, when
When shape memory alloy elements 420b is powered off, return springs 500b drives driving assembly to reset, while lock tongue 200b is in elasticity
It is stretched out outside lock housing 100b under the active force of reset components 300b.
Driving assembly in the present embodiment includes sliding block 710b and the swing arm 720b that is driven by sliding block 710b, sliding block 710b's
One end is connect with the other end of return springs 500b, and the other end of sliding block and the other end of shape memory alloy elements 420b connect
It connects, one end of swing arm 720b is hinged end, and the other end is corresponding with the briquetting 210b being fixed on lock tongue 200b.
The working principle of the present embodiment is as follows:
As shown in figure 5, power supply 410b does not give shape memory alloy elements 420b to power, lock tongue when locking state
200b stretches out lock housing 100b under the active force of elastic reseting part 300b.As shown in fig. 6, when unlocking condition, power supply 410b
It powers to shape memory alloy elements 420b, shape memory alloy elements 420b, which is powered, to be shortened, and band movable slider 710b overcomes reset
Mobile after the active force of elastic component 500b, sliding block 710b squeezes swing arm 720b, drives swing arm 720b rotation, swing arm 720b rotation
In the process using so that briquetting 210b overcomes the active force of elastic reseting part 300b, lock tongue 200b is recovered into lock housing 100b.
When power supply 410b power-off, sliding block 710b resets under the active force of return springs 500b, and elastic reseting part 300b can
So that lock tongue 200b Rapid reset stretches out lock housing 100b.
Embodiment 4
Intelligent electronic lock shown in referring to figs. 7 and 8, including lock housing 100c and the scalable lock being arranged in lock housing 100c
Tongue 200c.The tail end of lock tongue 200c is connect with an elastic reseting part 300c, it is preferred that elastic reseting part 300c is to cover locking
Spring on tongue 200c, one end of elastic reseting part 300c are against on the limited step 110c of lock housing 100c, and the other end is consolidated
The briquetting 210c being scheduled on lock tongue 200c is compressed.One is additionally provided in lock housing 100c in the energized state to drive lock tongue 200c
Overcome the energization driving device being recovered into after the active force of elastic reseting part 300c in lock housing 100c, energization driving device includes
There are shape memory alloy elements, shape memory alloy elements 420c is for shape-memory alloy wire or by shape memory alloy material
Manufactured spring or the band made of shape memory alloy material.
Energization driving device in the present embodiment includes shape memory alloy elements 420c and is shape memory alloy elements
The power supply 410c of 420c power supply, energization driving device further includes return springs 500c and driving assembly, return springs 500c
One end position fixing end, the other end connect with driving assembly, and one end of shape memory alloy elements 420c is fixing end, the other end
It is connect with driving assembly, when shape memory alloy elements 420c, which is powered, to be shortened, driving assembly is driven to overcome return springs
It is recovered into lock housing 100c after driving lock tongue 200c to overcome the active force of elastic reseting part 300c after the active force of 500c, when
When shape memory alloy elements 420c is powered off, return springs 500c drives driving assembly to reset, while lock tongue 200c is in elasticity
It is stretched out outside lock housing 100c under the active force of reset components 300c.
Driving assembly in the present embodiment includes swinging pressure arm 800c, and the one end for swinging pressure arm 800c is hinged end 810c,
The other end is corresponding with the briquetting 210c being fixed on lock tongue 200c, swings the another of middle part and the return springs 500c of pressure arm 800c
One end connection, the other end of shape memory alloy elements 420c are connect with pressure arm 800c is swung.
The working principle of the present embodiment is as follows:
As shown in fig. 7, power supply 410c does not give shape memory alloy elements 420c to power, lock tongue when locking state
200c stretches out lock housing 100c under the active force of elastic reseting part 300c.As shown in figure 8, when unlocking condition, power supply 410c
It powers to shape memory alloy elements 420c, shape memory alloy elements 420c, which is powered, to be shortened, and swing pressure arm 800c is driven to overcome
It is pushed after the active force of return springs 500c, so that briquetting 210c overcomes the active force of elastic reseting part 300c, lock tongue
200c is recovered into lock housing 100c.When power supply 410c power-off, pressure arm 800c is swung under the active force of return springs 500c
It resets, elastic reseting part 300c enables to lock tongue 200c Rapid reset to stretch out lock housing 100c.
The power drives mode of the various embodiments described above can drive for push switch, be also possible to cipher switch driving,
It can be mobile phone remote wirelessly to drive.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. intelligent electronic lock, including lock housing and the scalable lock tongue being arranged in the lock housing, the lock tongue sliding configuration is in institute
State in lock housing, which is characterized in that the tail end of the lock tongue is connect with an elastic reseting part, be additionally provided in the lock housing one
It is logical in the lock housing to be recovered into after driving the lock tongue to overcome the active force of the elastic reseting part under energized state
Electric driver, the energization driving device includes shape memory alloy elements.
2. intelligent electronic lock as described in claim 1, which is characterized in that the energization driving device includes marmem
Component and the power supply powered for the shape memory alloy elements, one end of the shape memory alloy elements are fixing end, separately
One end is connected on the lock tongue.
3. intelligent electronic lock as described in claim 1, which is characterized in that the energization driving device includes marmem
Component and the power supply powered for the shape memory alloy elements, the energization driving device further includes return springs and driving
Component, one end position fixing end of the return springs, the other end are connect with the driving component, the marmem portion
One end of part is fixing end, and the other end is connect with the driving component, when the shape memory alloy elements, which are powered, to be shortened, band
Dynamic the driving component overcomes the active force of the return springs to drive the lock tongue to overcome the elastic reseting part later
Active force after be recovered into the lock housing, when shape memory alloy elements power-off, the return springs drive institute
Driving assembly reset is stated, while the lock tongue is stretched out under the active force of the elastic reseting part outside the lock housing.
4. intelligent electronic lock as claimed in claim 3, which is characterized in that the driving component include sliding rack and with it is described
Sliding rack meshed gears, one end of the sliding rack are connect with the other end of the return springs, the slide teeth
The other end of item is connect with the other end of the shape memory alloy elements, is provided with and is fixed on the lock tongue on the gear
On the corresponding shift fork of briquetting.
5. intelligent electronic lock as claimed in claim 3, which is characterized in that the driving component includes sliding block and by the sliding block
The swing arm of driving, one end of the sliding block are connect with the other end of the return springs, the other end of the sliding block with it is described
The other ends of shape memory alloy elements connects, and one end of the swing arm is hinged end, the other end and is fixed on the lock tongue
Briquetting it is corresponding.
6. intelligent electronic lock as claimed in claim 3, which is characterized in that the driving component includes swinging pressure arm, the pendulum
One end of dynamic pressure arm be hinged end, the other end is corresponding with the briquetting being fixed on the lock tongue, it is described swing pressure arm middle part and
The other end of the return springs connects, and the other end of the shape memory alloy elements is connect with the swing pressure arm.
7. intelligent electronic lock as described in claim 1, which is characterized in that the shape memory alloy elements are shape memory conjunction
Spun gold or spring or the band made of shape memory alloy material made of shape memory alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821782348.0U CN209556604U (en) | 2018-10-31 | 2018-10-31 | Intelligent electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821782348.0U CN209556604U (en) | 2018-10-31 | 2018-10-31 | Intelligent electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209556604U true CN209556604U (en) | 2019-10-29 |
Family
ID=68299766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821782348.0U Expired - Fee Related CN209556604U (en) | 2018-10-31 | 2018-10-31 | Intelligent electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209556604U (en) |
-
2018
- 2018-10-31 CN CN201821782348.0U patent/CN209556604U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 |