CN209585853U

CN209585853U - A kind of electromagnetic door lock based on automation control

Info

Publication number: CN209585853U
Application number: CN201821826174.3U
Authority: CN
Inventors: 张令钢
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2018-11-07
Filing date: 2018-11-07
Publication date: 2019-11-05
Anticipated expiration: 2028-11-07

Abstract

The utility model belongs to electromagnetic door lock technical field, in particular a kind of electromagnetic door lock based on automation control, including fixed door lock assembly and movable door lock component, the fixed door lock assembly includes fixed lock box and permanent magnet, the fixed lock box is fixedly connected on fixed doorframe, and the permanent magnet is fixedly connected on the inner wall of the fixed lock box；Shield can protect card reader and PIN PAD, it is prevented to be damaged by the effect of external force, spilling prevented also from water damages card reader and PIN PAD, lead to not be unlocked by card reader and PIN PAD, shield is when rising to top, card needle is under the action of second spring, shield is blocked, when unlock is completed to open the door, continue to protect card reader and PIN PAD in shield whereabouts, when personnel are close to door lock, automatically open LED illumination lamp, facilitate personnel searching key, personnel are facilitated to find the position of card reader and PIN PAD simultaneously.

Description

A kind of electromagnetic door lock based on automation control

Technical field

The utility model belongs to electromagnetic door lock technical field, and in particular to a kind of electromagnetic door lock based on automation control.

Background technique

Electromagnetic door lock is a kind of tool, its effect is that door lock is made into using electromagnet, the design and electromagnet of magnetic key operated lock Equally, when electric current passes through silicon steel sheet, electromagnetic lock can generate the absorption iron plate that is sucked of powerful suction tightly and reach the effect locked a door Fruit.As long as slight current electromagnetic lock will generate greatest magnetic force, the access control system identification personnel of control electromagnetic lock power supply are just It is powered off after really, electromagnetic lock loses suction and can open the door.

Existing technology has the following problems:

1, the electromagnetic lock structure of existing automation control is more single, and card reader and PIN PAD directly expose In external environment, there is electronic component inside card reader and PIN PAD, to be damaged when by external force collision, And be easy to be caused equipment internal electronic component short-circuit by the spilling of external water, can not by card reader and PIN PAD into Row unlock.

2, the electromagnetic door lock function of existing automation control is more single, in actual use, some old residents Area's corridor light is weaker, and unlock personnel are difficult to find solution lock clamp piece, can not observe the specific position of card reader and PIN PAD It sets, causes unlock inconvenient.

Utility model content

To solve the problems mentioned above in the background art.The utility model provides a kind of electricity based on automation control Magnetic gate lock has the characteristics that protect and illuminate.

To achieve the above object, the utility model provides the following technical solutions: a kind of electromagnetic door based on automation control Lock, including fixed door lock assembly and movable door lock component, the fixed door lock assembly includes fixing lock box and permanent magnet, described Fixed lock box is fixedly connected on fixed doorframe, and the permanent magnet is fixedly connected on the inner wall of the fixed lock box, the shifting Dynamic door lock assembly includes mobile lock box, card reader, PIN PAD, DC electromagnet, control executive device, shield, deck, people Body inductor and LED illumination lamp, the mobile lock box are fixedly connected on door-plate, and the mobile lock box on offer cunning Slot, the mobile lock box are set with the fixed lock box fixed bit and are corresponded to each other, and the card reader is fixedly connected on the mobile lock The outer wall of case, the PIN PAD are fixedly connected on the outer wall of the mobile lock box, and the DC electromagnet is fixedly connected on The inner wall of the mobile lock box, the control executive device are fixedly connected on the side wall of the DC electromagnet, the shield with The mobile lock box is slidably connected by the sliding slot, and the deck is fixedly connected on the inner wall of the mobile lock box, the people Body inductor is fixedly connected on the outer wall of the mobile lock box, and the LED illumination lamp is fixedly connected on the outer of the mobile lock box Wall, the card reader, the PIN PAD, the control executive device, the human inductor and the LED illumination lamp are equal It is electrically connected with external power supply.

Preferably, the permanent magnet and the DC electromagnet are symmetrically fixed, and the permanent magnet and institute DC electromagnet is stated to contact in the state of door closure.

Preferably, the quantity of the sliding slot is two, is symmetrically distributed in the two sides of the card reader.

Preferably, the shield is provided with sliding block, T-shaped slider and card column, and the sliding block is fixedly connected on the shield Outer wall bottom end, the two sides of the sliding block are fixedly connected with the T-shaped slider, and the card column is fixedly connected on the side of the sliding block Wall, and the shield is slidably connected with the mobile lock box by the T-shaped slider and the sliding slot.

Preferably, the deck includes deck shell, fixed plate, slide post, sliding panel, the first spring, connecting box, card needle And second spring, the deck shell are fixedly connected on the inner wall of the mobile lock box, the inner wall of the deck shell is fixed to be connected It is connected to the fixed plate, the slide post is slidably connected with the fixed plate, and the outer wall of the slide post is fixedly connected with described Sliding panel, and the sliding panel is slidably connected to the inner wall of the deck shell, one end of first spring and the fixation Plate is fixedly connected, and the other end is fixedly connected with the sliding panel, and one end of the slide post is fixedly connected with the connecting box, institute State the inner wall that card needle is slidably connected to the connecting box, one end of the second spring and the fixed company of the inner wall of the connecting box It connects, the other end is fixedly connected with the card needle.

Preferably, the deck is located at the top of the sliding slot, and the deck runs through the side wall of the mobile lock box, and institute The one end for stating slide post is contacted with the fixed lock box.

Preferably, the human inductor and the LED illumination lamp are located at the card reader and the PIN PAD Same plane, and the human inductor and the LED illumination lamp are located at the side of the card reader and the PIN PAD.

Compared with prior art, the utility model has the beneficial effects that

1, the shield of the utility model can protect card reader and PIN PAD, prevent its effect by external force It is damaged, the spilling prevented also from water damages card reader and PIN PAD, leads to not through card reader and close Code loader is unlocked, and when rising to top, card column will push shield in card needlecase, and card column is moved to the top of card needle When, card needle resets under the action of second spring, and shield is blocked, and when unlock is completed to open the door, slide post and fixed lock box are detached from, Under the action of the first spring, slide post drives card needle to extract out outward, and card needle and card column are detached from, and shield whereabouts is continued to card reader It is protected with PIN PAD, when door is closed, after slide post is squeezed, card needle is driven to reset.

2, the utility model automatically opens LED illumination lamp, on the door in human inductor when the personnel that detect are close to door lock Before illuminated, facilitate personnel searching key, while personnel being facilitated to find the position of card reader and PIN PAD, solved Lock.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is DC electromagnet and permanent magnet position view in the utility model；

Fig. 3 is the cartridge structure schematic diagram in the utility model；

Fig. 4 is the shield structure schematic diagram in the utility model；

In figure: 10, fixed door lock assembly；11, fixed lock box；12, permanent magnet；20, movable door lock component；21, mobile Lock box；211, sliding slot；22, card reader；23, PIN PAD；24, DC electromagnet；25, executive device is controlled；26, shield； 261, sliding block；262, T-shaped slider；263, card column；27, deck；271, deck shell；272, fixed plate；273, slide post；274, Sliding panel；275, the first spring；276, connecting box；277, card needle；278, second spring；28, human inductor；29, LED illumination Lamp.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment

Please refer to Fig. 1-4, the utility model the following technical schemes are provided: a kind of electromagnetic door lock based on automation control, Including fixed door lock assembly 10 and movable door lock component 20, fixed door lock assembly 10 includes fixing lock box 11 and permanent magnet 12, Fixed lock box 11 is fixedly connected on fixed doorframe, and permanent magnet 12 is fixedly connected on the inner wall of fixed lock box 11, movable door lock Component 20 includes mobile lock box 21, card reader 22, PIN PAD 23, DC electromagnet 24, control executive device 25, shield 26, deck 27, human inductor 28 and LED illumination lamp 29, mobile lock box 21 are fixedly connected on door-plate, and mobile lock box 21 On offer sliding slot 211, mobile lock box 21 is corresponded to each other with fixed lock box 11 fixed position, realizes the shifting when rotating door closing Dynamic lock box 21 and fixed lock box 11 contact with each other locking, and card reader 22 is fixedly connected on the outer wall of mobile lock box 21, Password Input Device 23 is fixedly connected on the outer wall of mobile lock box 21, and by the openable door lock of input password of swiping the card, DC electromagnet 24 is fixed It is connected to the inner wall of mobile lock box 21, control executive device 25 is fixedly connected on the side wall of DC electromagnet 24, realizes that control is held Whether luggage sets 25 control DC electromagnets 24 and is powered locking, and shield 26 is slidably connected with mobile lock box 21 by sliding slot 211, protects Cover 26 can protect card reader 22 and PIN PAD 23, it is prevented to be damaged by the effect of external force, prevented also from The spilling of water damages card reader 22 and PIN PAD 23, lead to not by card reader 22 and PIN PAD 23 into Row unlock, deck 27 are fixedly connected on the inner wall of mobile lock box 21, and for shield 26 when rising to top, deck 27 blocks it It closes, is then unlocked, the executing agency as disclosed in the utility model of publication number CN202450885U is to electromagnetic door lock degaussing, cabinet Door is opened, and after personnel pass through, door is closed, and is powered to electromagnetic door lock, and cabinet door, when unlock finishes, what door was opened are locked In a flash, shield 26, which is automatically fallen off, protects card reader 22 and PIN PAD 23, and human inductor 28 is fixedly connected on The outer wall of mobile lock box 21, LED illumination lamp 29 are fixedly connected on the outer wall of the mobile lock box 21, and human inductor 28 is detecting When to personnel close to door lock, LED illumination lamp 29 is automatically opened, is before illuminated on the door, facilitates personnel searching key, while conveniently Personnel find the position of card reader 22 and PIN PAD 23, are unlocked, and card reader 22, PIN PAD 23, control execute Device 25, human inductor 28 and LED illumination lamp 29 are electrically connected with external power supply, the model HC- of human inductor 28 SR505。

Specifically, permanent magnet 12 and DC electromagnet 24 are fixed for bilateral symmetry, and permanent magnet 12 and direct solenoid Iron 24 contacts in the state that door is closed, can be when door is in closed state, and permanent magnet 12 and DC electromagnet 24 pass through magnetic Field is attracted, and is achieved the purpose that door locking.

Specifically, the quantity of sliding slot 211 is two, it is symmetrically distributed in the two sides of card reader 22, it is ensured that shield 26 is in cunning The purpose protected to card reader 22 and PIN PAD 23 is realized in stable sliding on slot 211.

Specifically, shield 26 is provided with sliding block 261, T-shaped slider 262 and card column 263, sliding block 261 is fixedly connected on shield 26 outer wall bottom end, the two sides of sliding block 261 are fixedly connected with T-shaped slider 262, and card column 263 is fixedly connected on the side of sliding block 261 Wall, and shield 26 is slidably connected by T-shaped slider 262 with sliding slot 211 with mobile lock box 21, guarantees shield 26 and mobile lock box 21 The purpose for being bonded shield 26 and mobile lock box 21 is realized while Stable sliding, prevents it from falling off.

Specifically, deck 27 includes deck shell 271, fixed plate 272, slide post 273, sliding panel 274, the first spring 275, connecting box 276, card needle 277 and second spring 278, deck shell 271 are fixedly connected on the inner wall of mobile lock box 21, deck The inner wall of shell 271 is fixedly connected with fixed plate 272, and slide post 273 is slidably connected with fixed plate 272, the outer wall of slide post 273 It is fixedly connected with sliding panel 274, and sliding panel 274 is slidably connected to the inner wall of deck shell 271, one end of the first spring 275 It is fixedly connected with fixed plate 272, the other end is fixedly connected with sliding panel 274, and one end of slide post 273 is fixedly connected with connecting box 276, card needle 277 is slidably connected to the inner wall of connecting box 276, one end of second spring 278 and the fixed company of the inner wall of connecting box 276 It connects, the other end is fixedly connected with card needle 277, is fixed on the card column 263 on shield 26 when rising to certain altitude, card column 263 It will be pushed in card needle 277 casees, when card column 263 is moved to the top of card needle 277, card needle 277 is multiple under the action of second spring 278 Position, shield 26 is blocked, and when unlock is completed to open the door, slide post 273 and fixed lock box 11 are detached from, in the effect of the first spring 275 Under, slide post 273 drives card needle 277 to extract out outward, and card needle 277 and card column 263 are detached from, and the whereabouts of shield 26 is continued to card reader 22 It is protected with PIN PAD 23, when door is closed, after slide post 273 is squeezed, card needle 277 is driven to reset.

Specifically, deck 27 is located at the top of sliding slot 211, and it can be when shield 26 rises to top completely, deck 27 just will It engages, and deck 27 runs through the side wall of mobile lock box 21, and one end of slide post 273 is contacted with fixed lock box 11, is realized to cunning The limit of dynamic column 273.

Specifically, human inductor 28 and LED illumination lamp 29 are generally aligned in the same plane with card reader 22 and PIN PAD 23, And human inductor 28 and LED illumination lamp 29 are located at the side of card reader 22 and PIN PAD 23, realize personnel in entering light line Under conditions of darker when row unlock, it is illuminated.

The working principle and process for using of the utility model: the door of the utility model when closed, moves lock box 21 and consolidates Lock case 11 contacts with each other and is attracted locking, human inductor under magnetic fields by permanent magnet 12 and DC electromagnet 24 28, when the personnel that detect are close to door lock, automatically open LED illumination lamp 29, are before illuminated on the door, facilitate personnel searching key, Facilitate personnel to find the position of card reader 22 and PIN PAD 23 simultaneously, the sliding of shield 26 is risen into top, card column 263 will It is pushed in card needle 277 casees, when card column 263 is moved to the top of card needle 277, card needle 277 is multiple under the action of second spring 278 Position, shield 26 is blocked, and when unlock is completed to open the door, slide post 273 and fixed lock box 11 are detached from, in the effect of the first spring 275 Under, slide post 273 drives card needle 277 to extract out outward, and card needle 277 and card column 263 are detached from, and the whereabouts of shield 26 is continued to card reader 22 It is protected with PIN PAD 23, when door is closed, after slide post 273 is squeezed, card needle 277 is driven to reset.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of electromagnetic door lock based on automation control, it is characterised in that: including fixed door lock assembly (10) and movable door lock Component (20), the fixed door lock assembly (10) include fixed lock box (11) and permanent magnet (12), the fixed lock box (11) It is fixedly connected on fixed doorframe, the permanent magnet (12) is fixedly connected on the inner wall of the fixed lock box (11), the shifting Dynamic door lock assembly (20) include mobile lock box (21), card reader (22), PIN PAD (23), DC electromagnet (24), control Executive device (25), shield (26), deck (27), human inductor (28) and LED illumination lamp (29), the mobile lock box (21) Be fixedly connected on door-plate, and the mobile lock box (21) on offer sliding slot (211), the mobile lock box (21) with it is described Fixed lock box (11) fixed position corresponds to each other, and the card reader (22) is fixedly connected on the outer wall of the mobile lock box (21), The PIN PAD (23) is fixedly connected on the outer wall of the mobile lock box (21), and the DC electromagnet (24) is fixedly connected In the inner wall of the mobile lock box (21), control executive device (25) is fixedly connected on the side of the DC electromagnet (24) Wall, the shield (26) are slidably connected with the mobile lock box (21) by the sliding slot (211), and the deck (27) is fixed to be connected It is connected to the inner wall of the mobile lock box (21), the human inductor (28) is fixedly connected on the outer of the mobile lock box (21) Wall, the LED illumination lamp (29) are fixedly connected on the outer wall of the mobile lock box (21), the card reader (22), the password Loader (23), the control executive device (25), the human inductor (28) and the LED illumination lamp (29) with outside Power supply is electrically connected.

2. a kind of electromagnetic door lock based on automation control according to claim 1, it is characterised in that: the permanent magnet (12) fixed for bilateral symmetry with the DC electromagnet (24), and the permanent magnet (12) and the DC electromagnet (24) It is contacted in the state of door closure.

3. a kind of electromagnetic door lock based on automation control according to claim 1, it is characterised in that: the sliding slot (211) quantity is two, is symmetrically distributed in the two sides of the card reader (22).

4. a kind of electromagnetic door lock based on automation control according to claim 1, it is characterised in that: the shield (26) It is provided with sliding block (261), T-shaped slider (262) and card column (263), the sliding block (261) is fixedly connected on the shield (26) The two sides of outer wall bottom end, the sliding block (261) are fixedly connected with the T-shaped slider (262), and the card column (263) is fixedly connected Side wall in the sliding block (261), and the shield (26) and the mobile lock box (21) by the T-shaped slider (262) and The sliding slot (211) is slidably connected.

5. a kind of electromagnetic door lock based on automation control according to claim 1, it is characterised in that: the deck (27) Including deck shell (271), fixed plate (272), slide post (273), sliding panel (274), the first spring (275), connecting box (276), card needle (277) and second spring (278), the deck shell (271) are fixedly connected on the mobile lock box (21) The inner wall of inner wall, the deck shell (271) is fixedly connected with the fixed plate (272), the slide post (273) with it is described solid Fixed board (272) is slidably connected, and the outer wall of the slide post (273) is fixedly connected with the sliding panel (274), and the sliding panel (274) inner wall of the deck shell (271), one end of first spring (275) and the fixed plate are slidably connected to (272) it is fixedly connected, the other end is fixedly connected with the sliding panel (274), and one end of the slide post (273) is fixedly connected with The connecting box (276), the card needle (277) are slidably connected to the inner wall of the connecting box (276), the second spring (278) one end is fixedly connected with the inner wall of the connecting box (276), and the other end is fixedly connected with the card needle (277).

6. a kind of electromagnetic door lock based on automation control according to claim 5, it is characterised in that: the deck (27) Positioned at the top of the sliding slot (211), the deck (27) runs through the side wall of the mobile lock box (21), and the slide post (273) one end is contacted with the fixed lock box (11).

7. a kind of electromagnetic door lock based on automation control according to claim 1, it is characterised in that: the human body sensing Device (28) and the LED illumination lamp (29) are generally aligned in the same plane with the card reader (22) and the PIN PAD (23), and The human inductor (28) and the LED illumination lamp (29) are located at the card reader (22) and the PIN PAD (23) Side.