CN204899439U - Electron cabinet lock - Google Patents
Electron cabinet lock Download PDFInfo
- Publication number
- CN204899439U CN204899439U CN201520298878.8U CN201520298878U CN204899439U CN 204899439 U CN204899439 U CN 204899439U CN 201520298878 U CN201520298878 U CN 201520298878U CN 204899439 U CN204899439 U CN 204899439U
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- electromagnet
- lock
- bolt device
- bearing
- cabinet lock
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Abstract
The utility model relates to an including the lock body base, the handle, the electron cabinet lock of electro -magnet and spring bolt device, adopt the electron cabinet lock of this kind of mode, with the electronic controller spare " electro -magnet " of core with play " spring bolt device " the phase separation of the closed physics of lock body structure, fundamentally has removed when receiving external damage the damage to the electro -magnet led to the fact, and use voltage, the electric current requires all lower electro -magnet to control the spring bolt device, ability greatly reduced is with this type electron cabinet lock's whole consumption, be favorable to the utility model discloses electron cabinet lock's popularization and application.
Description
Technical field
The utility model relates to electronic lock, is specifically related to a kind of electronic cabinet lock.
Background technology
Industrial cabinet lock is mainly used on the rack of industrial site, casing, and difference and normal domestic use locks, need that reliability is high, stable performance, feature that self anti-destructive is strong, a lot of industrial cabinet locks the structure all adopting " lock body pedestal+handle ".Handle one end is installed in lock body pedestal by rotating shaft, and the other end drives dead bolt opened/closed by the lock core be positioned on lock body pedestal or handle, and joystick disengaging/locking is in lock body pedestal.
Along with the demand of industrial automation, compare traditional pure mechanical industry cabinet lock, the electronic cabinet lock having more anti-technology unlocking advantage obtains extensive use at numerous industrial circle.But, because of the characteristic of industrial cabinet lock self, current electronic cabinet lock is because needing to ensure that lock body can reach required anti-destructive when closing, the thicker handle of electromagnet to electronic cabinet lock of bearing is often adopted to control, thus cause electromagnet overall power larger, often need to adopt the electromagnet that DC12V powers, the even larger voltage of 300mA, electric current could drive, power reguirements needed for such electronic cabinet lock cannot be reached in a lot of occasion, thus limit the range of application of such electronic cabinet lock in industrial site; And this lock adopts electromagnet bearing directly to block handle, in use once lock body is damaged, extremely easily cause electromagnet bearing to occur stuck phenomenon, thus cause the situation that electronic cabinet lock cannot normally be opened, great hidden danger is buried to the application of the type electronic cabinet lock.
Summary of the invention
For overcoming above-mentioned deficiency, the object of the invention is to provide a kind of electronic cabinet lock to this area, the above-mentioned technical problem making it solve existing electronic cabinet lock to run into.Its objective is and to be realized by following scheme.
A kind of electronic cabinet lock, comprise lock body pedestal, handle, electromagnet and bolt device, one end of handle is connected with lock body base runner, electromagnet and bolt device are installed on the Electronic Control Box being arranged in the lock body pedestal back side, it is characterized in that described handle also comprises the lock core hole being arranged in the other end and is provided with mechanical lock/button, be positioned at mechanical lock or button rear end and can rotate with mechanical lock/button motion and up and down clamp, and the hole clipping corresponding with clamp position; When handle closes in lock body pedestal, bolt device just in time can stick in hole clipping, and clamp is upwards after activity, bolt device can be released hole clipping; Stick into/exit hole clipping joystick by bolt device to close/open, thus make electronic cabinet lock close/open.
Described electromagnet comprises conductive coil, is arranged in the bearing of conductive coil; Wherein, during conductive coil power-off, bearing falls downwards; When conductive coil is energized, bearing moves upward.
Described electronic cabinet lock also comprises spring, and this spring fitting, on the bearing of bolt device/electromagnet, for when bolt device/bearing moves upward, produces pulling force/thrust to bolt device/bearing; At bolt device/bearing without under external force impact, spring pulls/promotes bolt device/bearing to move downward, and reverts to original state.
Described electromagnet comprises permanent magnet, and for when conductive coil off-position, permanent magnet produces attraction/repulsion to bearing and bearing is fallen.
Described electromagnet is also by the magnetic core comprising conductive coil, wrapped up by conductive coil, the electromagnet fixed mount wrapping conductive coil and the active fastening block and the spring that are positioned at electromagnet framework lower end, wherein under conductive coil off-position, spring connects active fastening block one end and pulls active fastening block upwards, active fastening block is flexibly connected with electromagnet fixed mount lower end, and makes the active fastening block other end depart from the contact with electromagnet fixed mount as axle; When conductive coil is energized, magnetic core produces magnetic force, and active fastening block is attracted upwards, and the spring driving the other end to connect is stretched.Adopt this kind of result, be more conducive to reducing power consumption needed for electromagnet.
Described bolt device is up and down hardware with the change of electromagnet state, or is up and down plastic member with the change of electromagnet state, the metal dead bolt gone back or be plastic member and be connected with plastic member lower end; Be flexibly connected between described bolt device with electromagnet bearing/active fastening block or be connected by spring/elasticity of spring leaf with electromagnet bearing.
Position in described bolt device lower end and handle corresponding to hole clipping is ramp formation.
Described electronic cabinet lock also comprises control circuit board, and this circuit board is responsible for controlling work of electromagnet state.
Described electronic cabinet lock also comprises the box of swiping the card for installing antenna of swiping the card be installed on lock body pedestal.
The utility model structural principle is simple, adopt the electronic cabinet lock of this kind of mode, the physique " bolt device " that the electronic control device " electromagnet " of core is closed with playing lock body is separated, fundamentally relieve damage electromagnet caused when being subject to outside destroy, and use the electromagnet all lower to voltage, current requirements to control bolt device, greatly can reduce the overall power of the type electronic cabinet lock, be conducive to popularization and the application of the utility model electronic cabinet lock.
Accompanying drawing explanation
Fig. 1 is the utility model electronic cabinet lock overall structure schematic diagram;
Fig. 2 is electronic cabinet lock detonation configuration schematic diagram of the present utility model;
Fig. 3 is the another kind of structural representation that in the utility model electronic cabinet lock, the component such as another kind of straight electromagnet and bolt device is formed;
Fig. 4 is a kind of structural representation that in the utility model electronic cabinet lock, electromagnet bearing is connected with bolt device by reed;
Fig. 5 is the cross-sectional view along A-A line in Fig. 1;
Fig. 6 is close-up schematic view when electronic cabinet lock is opened automatically in Fig. 5;
Fig. 7 be in Fig. 5 electronic cabinet lock by key operated time close-up schematic view;
Fig. 8 is the another kind of structural representation adopting sucked type electromagnet and bolt device etc. component to form in the utility model electronic cabinet lock.
In figure, 1-lock body pedestal, 2-handle, 101-Electronic Control Box, 102-control circuit board, 103-LED display lamp, 104 swipe the card box, 201-rotating shaft, 202-lock core hole, 203-mechanical lock, 204-clamp, 205-mechanical key, 206-hole clipping, 301-conductive coil, 302-bearing, 303-spring, 305-electromagnet fixed mount, 306-active fastening block, 307-magnetic core, 402-plastic member, 403-metal dead bolt, 404-reed.
Detailed description of the invention
Below with reference to drawings and Examples, the invention will be further described.
Embodiment, as shown in Figure 1, a kind of electronic cabinet lock overall structure schematic diagram of the utility model embodiment.Wherein this electronic cabinet lock is by lock body pedestal, handle, the mechanical lock being positioned at handle one end, mechanical key 205, is positioned at the Electronic Control Box at the lock body pedestal back side, and is positioned at forming for the box of swiping the card installing antenna of swiping the card on lock body pedestal.
As shown in Figure 2, be the detonation configuration schematic diagram of electronic cabinet lock in Fig. 1.Can see in figure, handle is installed on lock body pedestal by the rotating shaft being arranged in one end, and handle rotates freely by rotating shaft; Mechanical lock is installed in the lock core hole on the handle other end and is positioned at mechanical lock rear end and the clamp coordinated with mechanical lock, insert mechanical lock by mechanical key and rotate and clamp can be driven to move up and down; Straight electromagnet and bolt device are installed in Electronic Control Box, wherein electromagnet by conductive coil, installation and run through conductive coil center bearing, be positioned at spring on bearing and electromagnet fixed mount is formed; Bolt device is made up of light-duty material, and electromagnet is installed in bolt device, and being moved up and down by bearing drives bolt device to move up and down, and the position in bolt device lower end and handle corresponding to hole clipping is ramp formation.
Be appreciated that, in the type electronic cabinet lock, the electromagnet reaching this function can also have multiple constituted mode, as a kind of without the straight electromagnet of spring, under conductive coil off-position, by gravity or external spring, bearing is fallen, thus it is downward to promote bolt device, and when after conductive coil energising, attraction bearing overcomes gravity or spring thrust moves upward, bolt device is driven to move upward.This external spring can be arranged on bearing, also can be arranged on bolt device, by bolt device band dynamic bearing, as shown in Figure 3 namely for by electromagnet, bolt device and be arranged on the tectosome that the external spring on bolt device forms jointly.In addition, permanent magnet can also be adopted to substitute spring, bearing is made to produce attraction/repulsion under conductive coil off-position and between this permanent magnet and bearing is fallen, and the magnetic force that conductive coil produces under conductive coil "on" position overcomes the attraction/repulsion of this permanent magnet to bearing, bearing is moved upward and drives bolt device.Be appreciated that and form that to have the electromagnet kind of this kind of characteristic more, all should belong to protection domain of the present utility model to this.
To be appreciated that in Fig. 2 that electromagnet bearing belongs to bolt device to be flexibly connected, to be moved up and down by bearing, the upper and lower end promoting bolt device moves up and down; This electromagnet bearing and the connected mode of bolt device can also adopt and be connected bolt device by the spring with elastic material be connected on bearing or reed and form, and are a kind of mode by reed connection bearing and bolt device as shown in Figure 4.When bearing falls, this spring or reed drive/promote bolt device to move downward; After bearing moves upward, this spring or reed drive/pull bolt device also to move upward.Adopt this kind of mode, electromagnet bearing is not directly contacted with bolt device, more effectively can form protection to electromagnet bearing.To this, the make that this electromagnet bearing is connected with bolt device all should belong to the protection domain of the utility model patent.
In actual applications, for alleviating the weight of bolt device, the material such as light-weight metal or plastics can be adopted to form, also or for strengthening bolt device block the intensity of handle hole clipping, bolt device can also be divided for the plastic member be made up of plastic material and the metal dead bolt be connected with plastic member lower end to combine, be coordinated the intensity strengthened when lock body closes by metal dead bolt with hole clipping.As shown in Figure 2, this type bolt device structure is.Be appreciated that; this bolt device also has other materials and other Structure composing; its object is only that bolt device can be moved up and down with bearing, adopts which kind of material object and which kind of Structure composing bolt device, all should be considered as protection domain of the present utility model for concrete.
Be appreciated that, the connected mode of this metal dead bolt and plastic member also can adopt other modes, as metal dead bolt is flexibly connected with plastic member by spring, when plastic member falls, metal dead bolt is promoted to move downward by spring, and when plastic member moves upward, metal dead bolt is pulled by spring and moves upward; Or plastic member and metal dead bolt are separated, metal dead bolt promotes upwards by a spring, when plastic member is driven downward by electromagnet bearing, compressing metal dead bolt moves downward, metal dead bolt holddown spring, and when plastic member moves upward, metal dead bolt promotes to move upward by this spring.Can recognize; the present utility model mainly considers how to reduce electronic cabinet lock electromagnet oneself power consumption; and strengthen in the reliability of electromagnet self; main employing electromagnet is separated with the bolt device playing lock body control action and reaches this object; for the concrete structure of this bolt device, all protection domain of the present utility model should be considered as.
In Fig. 2, electromagnet, the Electronic Control Box of bolt device and lock body pedestal being installed and being separated, being fixed by being installed on the lock body pedestal back side; Be understood that; in actual applications; this Electronic Control Box also can be integrated with lock body pedestal; by installing electromagnet and bolt device before lock body pedestal; the difference of the mounting structure considered when only just lockset designs to this, it should as protection domain of the present utility model.
As shown in Figure 5, for electronic cabinet lock in Fig. 1 is in the cross-sectional view along A-A line under closure state.Can see, at electromagnet conductive coil in the power-off state, bearing is promoted downwards by spring, drives plastic member downward, and in the hole clipping that metal dead bolt is sticked on handle, pinning handle can not depart from from lock body pedestal, and electronic lock closes.
As shown in Figure 6, be close-up schematic view when electronic cabinet lock is opened automatically in Fig. 5; Can see, when after electromagnet energising, conductive coil produces magnetic field, attraction bearing moves upward, bearing Compress Spring, and bearing promotes plastic member and moves upward, drive metal dead bolt move upward and depart from the hole clipping on handle, handle can depart from lock body pedestal, and electronic cabinet lock is opened.
As shown in Figure 7, for electronic cabinet lock in Fig. 5 by key operated time close-up schematic view; Can see, after mechanical key inserts mechanical lock, rotatable mechanical lock, thus the clamp of driving mechanical lock core rear end moves upward, clamp contacts and promotes the sublingual end of metal latch and departs from hole clipping, and namely handle can depart from lock body pedestal, and electronic cabinet lock is opened.
In addition, for reducing power consumption further, a kind of sucked type electromagnet can also be adopted, being a kind of tectosome be made up of sucked type electromagnet and bolt device as shown in Figure 8.This tectosome by conductive coil, magnetic core, wrap conductive coil electromagnet fixed mount and be positioned at the active fastening block of electromagnet framework lower end and spring is formed, active fastening block one end is connected with spring, and is flexibly connected with electromagnet fixed mount; Under conductive coil off-position, spring drives active fastening block one end upwards, active fastening block other end connection metal dead bolt, drive metal dead bolt downward, during the electric coil that acts as a guide energising, conductive coil makes magnetic core produce magnetic, and active fastening block one end is attracted upwards, drive metal dead bolt to move upward, thus drive the spring elongation that the other end connects.
And be better apply in existing place, this electronic cabinet lock can also increase the circuit board of corresponding control work of electromagnet according to demand, this circuit board can there is LED display lamp 103, as shown in Figure 2, being convenient to the extraneous light-conductive hole observation lock body state by being positioned on handle when lock body closes; This circuit board can also comprise swipe the card module or bluetooth module, etc. authorization module, be convenient to make this electronic lock can obtain mandate of opening the door accordingly.To this, the present utility model does not limit.
The extraneous situation needing to unblank can be perceived for ease of this electronic cabinet lock can be made in practice, also can increase by an inductive switch on circuit boards, this inductive switch can sense that when lock body closes lock body is touched, can adopt increases by one and to unblank touch pole on handle, this touch pole end is just in time to should inductive switch, when needs are unblanked, pressing touch pole can make inductive switch respond to, determine whether to need unlocking electronic cabinet to lock after controlling the circuit board acquisition relevant information of work of electromagnet, as needs are then powered to electromagnet, unlocking electronic cabinet is locked.To this, the present utility model does not limit.
The utility model structural principle is simple, adopt the electronic cabinet lock of this kind of mode, by electromagnet and bolt device relative separation, can greatly reduce electromagnet required voltage, electric current, and the security intensity of electronic cabinet lock can be ensured simultaneously, and can not have influence on the core component electromagnet of electronic cabinet lock in by violence damage process, thus the reliability of electronic cabinet lock is strengthened greatly, and applicable occasion be can greatly improve, popularization and the application of this electronic cabinet lock are conducive to.
In sum, above a kind of electronic cabinet lock that the utility model embodiment provides is described in detail, apply part specific case herein to set forth principle of the present utility model and implementation method, the explanation of above embodiment just understands method of the present utility model and core concept for helping; Simultaneously for one of ordinary skill in the art, according to thought of the present utility model, all have certain change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1. an electronic cabinet lock, comprise lock body pedestal (1), handle (2), electromagnet and bolt device, one end of handle is connected with lock body base runner, electromagnet and bolt device are installed on the Electronic Control Box (101) being arranged in the lock body pedestal back side, it is characterized in that described handle also comprises the lock core hole (202) being arranged in the other end and is provided with mechanical lock (203)/button, be positioned at mechanical lock or button rear end and can rotate with mechanical lock/button motion and up and down clamp (204), and the hole clipping corresponding with clamp position (206); When handle closes in lock body pedestal, bolt device just in time can stick in hole clipping, and clamp is upwards after activity, bolt device can be released hole clipping; Stick into/exit hole clipping joystick by bolt device to close/open, thus make electronic cabinet lock close/open.
2. electronic cabinet lock as claimed in claim 1, it is characterized in that, described electromagnet comprises conductive coil (301), is arranged in the bearing (302) of conductive coil; Wherein, during conductive coil power-off, bearing falls downwards; When conductive coil is energized, bearing moves upward.
3. electronic cabinet lock as claimed in claim 2, it is characterized in that, described electronic cabinet lock also comprises spring (303), and this spring fitting is on the bearing of bolt device/electromagnet, for when bolt device/bearing moves upward, pulling force/thrust is produced to bolt device/bearing; At bolt device/bearing without under external force impact, spring pulls/promotes bolt device/bearing to move downward, and reverts to original state.
4. electronic cabinet lock as claimed in claim 2, it is characterized in that, described electromagnet comprises permanent magnet, and for when conductive coil off-position, permanent magnet produces attraction/repulsion to bearing and bearing is fallen.
5. electronic cabinet lock as claimed in claim 1, it is characterized in that, described electromagnet comprises conductive coil, wrapped up by conductive coil magnetic core (307), the electromagnet fixed mount (305) wrapping conductive coil and the active fastening block (306) being positioned at electromagnet framework lower end and spring, wherein under conductive coil off-position, spring connects active fastening block one end and pulls active fastening block upwards, active fastening block is flexibly connected with electromagnet fixed mount lower end, and makes the active fastening block other end depart from the contact with electromagnet fixed mount as axle; When conductive coil is energized, magnetic core produces magnetic force, and active fastening block is attracted upwards, and the spring driving the other end to connect is stretched.
6. electronic cabinet lock as claimed in claim 1, it is characterized in that, described bolt device is up and down hardware with the change of electromagnet state, or be up and down plastic member (402) with the change of electromagnet state, the metal dead bolt (403) gone back or be plastic member and be connected with plastic member lower end; Be flexibly connected between described bolt device with electromagnet bearing/active fastening block or be connected by spring/reed (404) elasticity with electromagnet bearing.
7. electronic cabinet lock as claimed in claim 6, is characterized in that, the position in described bolt device lower end and handle corresponding to hole clipping is ramp formation.
8. electronic cabinet lock as claimed in claim 1, it is characterized in that, described electronic cabinet lock also comprises control circuit board (102), and this circuit board is responsible for controlling work of electromagnet state.
9. electronic cabinet lock as claimed in claim 1, it is characterized in that, described electronic cabinet lock also comprises the box of swiping the card (104) for installing antenna of swiping the card be installed on lock body pedestal.
10. electronic cabinet lock as claimed in claim 1, is characterized in that, described electronic cabinet lock also comprises the inductive switch of opposite position on unblank touch pole and the control circuit board that are positioned on handle, presses touch pole of unblanking and inductive switch is responded to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298878.8U CN204899439U (en) | 2015-05-11 | 2015-05-11 | Electron cabinet lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298878.8U CN204899439U (en) | 2015-05-11 | 2015-05-11 | Electron cabinet lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204899439U true CN204899439U (en) | 2015-12-23 |
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ID=54921626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520298878.8U Expired - Fee Related CN204899439U (en) | 2015-05-11 | 2015-05-11 | Electron cabinet lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN204899439U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514823A (en) * | 2016-01-27 | 2016-04-20 | 江苏中海重型机床有限公司 | Power distribution cabinet |
| CN105507685A (en) * | 2016-01-24 | 2016-04-20 | 武汉普林光通科技有限公司 | Electronic cabinet lock and control method thereof |
| CN105756431A (en) * | 2016-04-15 | 2016-07-13 | 武汉普林光通科技有限公司 | Safe electronic lock with automatic unlocking function |
| CN107339023A (en) * | 2017-04-14 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of virgin lock and the baking box locked using the child |
| CN108547527A (en) * | 2018-04-01 | 2018-09-18 | 上海古鳌电子科技股份有限公司 | A kind of automatic door operator and its control method |
| CN109403736A (en) * | 2018-12-04 | 2019-03-01 | 宁波生久柜锁有限公司 | The controlled type industrial intelligent lock of lock core |
| CN111119594A (en) * | 2020-01-07 | 2020-05-08 | 宁波生久柜锁有限公司 | Combined electromagnetic valve mechanism of industrial intelligent lock |
| IT201900023973A1 (en) * | 2019-12-13 | 2021-06-13 | Iseo Serrature Spa | LOCK FOR DOOR |
-
2015
- 2015-05-11 CN CN201520298878.8U patent/CN204899439U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507685A (en) * | 2016-01-24 | 2016-04-20 | 武汉普林光通科技有限公司 | Electronic cabinet lock and control method thereof |
| CN105507685B (en) * | 2016-01-24 | 2018-11-02 | 武汉普林光通科技有限公司 | A kind of electronic cabinet lock and its control method |
| EP3385479A4 (en) * | 2016-01-24 | 2019-07-10 | Wuhan Pulinguangtong Technology Co., Ltd. | Electronic door lock and control method |
| CN105514823A (en) * | 2016-01-27 | 2016-04-20 | 江苏中海重型机床有限公司 | Power distribution cabinet |
| CN105756431A (en) * | 2016-04-15 | 2016-07-13 | 武汉普林光通科技有限公司 | Safe electronic lock with automatic unlocking function |
| CN107339023A (en) * | 2017-04-14 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of virgin lock and the baking box locked using the child |
| CN108547527A (en) * | 2018-04-01 | 2018-09-18 | 上海古鳌电子科技股份有限公司 | A kind of automatic door operator and its control method |
| CN109403736A (en) * | 2018-12-04 | 2019-03-01 | 宁波生久柜锁有限公司 | The controlled type industrial intelligent lock of lock core |
| IT201900023973A1 (en) * | 2019-12-13 | 2021-06-13 | Iseo Serrature Spa | LOCK FOR DOOR |
| WO2021115948A1 (en) * | 2019-12-13 | 2021-06-17 | Iseo Serrature S.P.A. | Lock for door |
| CN111119594A (en) * | 2020-01-07 | 2020-05-08 | 宁波生久柜锁有限公司 | Combined electromagnetic valve mechanism of industrial intelligent lock |
| CN111119594B (en) * | 2020-01-07 | 2023-10-27 | 宁波生久科技有限公司 | Combined electromagnetic valve mechanism of industrial intelligent lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |