CN217054709U - Anti-theft electric mortise lock - Google Patents
Anti-theft electric mortise lock Download PDFInfo
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- CN217054709U CN217054709U CN202220469566.9U CN202220469566U CN217054709U CN 217054709 U CN217054709 U CN 217054709U CN 202220469566 U CN202220469566 U CN 202220469566U CN 217054709 U CN217054709 U CN 217054709U
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Abstract
The utility model belongs to the technical field of the tool to lock technique and specifically relates to an theftproof electricity mortise lock is related to. The door opening detection device comprises a fixing piece, an electromagnet, a magnetic connecting piece, a lock plunger, a chip, a magnetic sheet, a detection switch and the like, wherein the chip receives a door opening signal, the electromagnet is electrified, the electromagnet attracts the magnetic connecting piece to move, the magnetic connecting piece pushes the lock plunger to move so that the lock plunger is moved out of a socket on the fixing piece, and at the moment, the cabinet door is opened. And after the door is closed, the magnetic sheet receives a door closing signal, the electromagnet is powered off, the electromagnet loses attraction force on the magnetic connecting piece, the elastic piece pushes the magnetic connecting piece to reset, so that the magnetic connecting piece pushes the lock bolt to be inserted into the lock hole again, and the door of the cabinet is closed at the moment. The utility model realizes the electric control of the opening and closing of the cabinet door through the matching of the electromagnet and the magnetic connecting piece, is convenient to use, and the door body switch is encrypted and cannot be deciphered; the structure is simple, and the installation is convenient; 2 switches complete the control of opening and closing the door, and the logic is simple.
Description
Technical Field
The utility model belongs to the technical field of the tool to lock technique and specifically relates to an theftproof electricity mortise lock is related to.
Background
Sell the cabinet and need have the industrial supervision when selling commodity at present, and the person of selling or buyer open the cabinet door and take corresponding commodity when selling, inconvenient use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-theft electric mortise lock to solve the above-mentioned technical problem who exists among the prior art.
In order to solve the technical problem, the anti-theft electric mortise lock provided by the utility model comprises a fixing piece, an electromagnet, a magnetic connecting piece and a lock bolt; the fixed piece is provided with a locking notch; the electromagnet is arranged on the fixing piece; the magnetic connecting piece is hinged with the fixing piece; the magnetic connecting piece is provided with an elastic piece; when the electromagnet is electrified, the electromagnet can attract the magnetic connecting piece to move so that the magnetic connecting piece can push the lock bolt to move out of the lock opening; when the electromagnet is powered off, the elastic piece is used for pushing the magnetic connecting piece to reset so that the lock bolt is inserted into the lock opening.
Furthermore, a chip is arranged on the fixing piece; the chip is used for being electrically connected with a control center of the vending cabinet; after the purchaser sweeps the two-dimensional code of selling on the cabinet, the chip can acquire the information of opening the door and make through control center the electro-magnet circular telegram.
Further, the magnetic connecting piece comprises a connecting rod mechanism and a magnetic connecting rod; the connecting rod mechanism is hinged with the fixing piece; the electromagnet is annular; one end of the connecting rod mechanism is connected with the magnetic connecting rod, and the other end of the connecting rod mechanism is used for pushing the lock bolt; the magnetic connecting rod is positioned inside the electromagnet; the elastic piece is sleeved on the magnetic connecting piece; one end of the elastic piece is abutted with the connecting rod mechanism, and the other end of the elastic piece is abutted with the electromagnet.
Further, the link mechanism includes a rotating portion and a movable portion; the rotating part is hinged with the fixed part; the movable part is hinged with the rotating part and is fixed with the magnetic connecting rod; the rotating part is used for pushing the lock bolt to move.
Furthermore, a detection switch is arranged on the fixing piece; the detection switch is used for detecting the position of the lock bolt.
Further, the detection switch is a light-sensitive switch; the light-sensitive switch is used for sensing the position of the magnetic connecting piece so as to detect the position of the lock bolt.
Furthermore, the device also comprises a buckle plate; the buckle plate is used for being fixed on a cabinet door of the vending cabinet; the buckle plate is provided with a magnetic sheet; the fixing piece is provided with a circuit board; the magnetic sheet is used for sensing the circuit board on the fixing piece.
Further, the fixing piece comprises a bottom shell, side plates and a fixing plate; one end of the bottom shell is opened; the side plate is fixed at the opening end of the bottom shell; the electromagnet and the magnetic connecting piece are positioned in the bottom shell; the fixing plate is fixed in the bottom shell; the chip and the detection switch are arranged on the fixing plate.
Furthermore, two ends of the side plate extend out of two ends of the bottom shell.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
the utility model provides a theftproof electric mortiser lock, during the use, the chip receives the signal of opening the door, and the electro-magnet circular telegram, electro-magnet attract the magnetism connecting piece to remove, and the magnetism connecting piece promotes the set bar and removes so that the set bar shifts out in following the socket on the mounting, and the cabinet door was opened this moment. And after the door is closed, the magnetic sheet receives a door closing signal, the electromagnet is powered off, the electromagnet loses attraction force on the magnetic connecting piece, the elastic piece pushes the magnetic connecting piece to reset, so that the magnetic connecting piece pushes the lock bolt to be inserted into the lock hole again, and the door of the cabinet is closed at the moment. The utility model realizes the electric control of the opening and closing of the cabinet door through the matching of the electromagnet and the magnetic connecting piece, is convenient to use, and the door body switch is encrypted and cannot be deciphered; the structure is simple, and the installation is convenient; 2 switches complete the control of opening and closing the door, and the logic is simple.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments or the description in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an anti-theft electric mortise lock according to an embodiment of the present invention;
reference numerals are as follows:
1-a bottom shell; 2-a linkage mechanism; 3-an elastic member;
4-a magnetic connecting rod; 5-an electromagnet; 6, fixing a plate;
7-a lock bolt; 8-a detection switch; 9-magnetic sheet;
10-a chip; 11-a buckle plate; 12-side plate.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to specific embodiments.
As shown in fig. 1, the anti-theft electric mortise lock provided by the present embodiment comprises a fixing member, an electromagnet 5, a magnetic connecting member and a lock bolt 7; the fixed piece is provided with a locking notch; the electromagnet 5 is arranged on the fixing piece; the magnetic connecting piece is hinged with the fixing piece; the magnetic connecting piece is provided with an elastic piece 3; when the electromagnet 5 is electrified, the electromagnet 5 can attract the magnetic connecting piece to move so that the magnetic connecting piece can push the lock bolt 7 to move out of the lock opening; when the electromagnet 5 is de-energized, the elastic member 3 is used to push the magnetic connecting member to be reset so that the latch 7 is inserted into the latch.
The embodiment of the utility model provides a theftproof electric mortiser lock, when using, after 5 circular telegrams of electro-magnet, electro-magnet 5 attracts the magnetism connecting piece to remove, and the magnetism connecting piece promotes set bar 7 to remove so that set bar 7 shifts out in following the socket on the mounting, and the cabinet door is opened this moment. When the electromagnet 5 is powered off, the electromagnet 5 loses attraction acting force on the magnetic connecting piece, the elastic piece 3 pushes the magnetic connecting piece to reset, so that the magnetic connecting piece pushes the lock bolt 7 to be inserted into the lock hole again, and the cabinet door is closed at the moment. The utility model discloses an electro-magnet 5 and magnetic connecting piece's cooperation realizes the electric control of cabinet door switching, facilitates the use.
Further, a chip 10 is arranged on the fixing piece; the chip 10 is used for electrically connecting with a control center of the vending cabinet; after the buyer sweeps the two-dimensional code on the vending cabinet, the chip 10 can acquire the door opening information through the control center and enable the electromagnet 5 to be electrified. When a purchaser scans the code, the chip 10 acquires information, the electromagnet 5 is electrified, and the electromagnet 5 pushes the lock bolt 7 to move out of the lock opening through the magnetic connecting piece, so that the cabinet door is opened. But this embodiment automatic identification and automatic judgement need open the cabinet door, further facilitate the use.
Further, the device also comprises a buckle plate 11; the buckle plate 11 is used for being fixed on a cabinet door of the vending cabinet; the magnetic sheet 9 is arranged on the buckle plate 11; the fixing piece is provided with a circuit board; the magnetic sheet 9 is used for sensing the circuit board on the fixing member. When a purchaser takes a corresponding commodity and closes the cabinet door, the magnetic sheet 9 on the pinch plate 11 is close to the fixing piece and senses the circuit board on the fixing piece, at the moment, the electromagnet 5 is controlled to be powered off, and the cabinet door is closed. This embodiment automatic identification and judgement need close the cabinet door, realize closing the door automation.
Furthermore, a detection switch 8 is arranged on the fixing piece; the detection switch 8 is used to detect the position of the latch 7. The cabinet door is judged to be in an opening or closing state by detecting the position of the lock bolt 7, and the safety is improved.
Wherein, the detection switch 8 is a light-sensitive switch; the light-sensitive switch is used for sensing the position of the magnetic connecting piece to detect the position of the lock bolt 7. The magnetic connecting piece can rotate in the door opening and closing process, so that the magnetic connecting piece is located at different positions when the door is opened and closed in different states, and the light sensation switch judges the position of the lock bolt 7 by detecting the position of the magnetic connecting piece (whether the connecting rod mechanism 2 shields the light sensation switch), and the realization is facilitated.
Wherein, the magnetic connecting piece comprises a connecting rod mechanism 2 and a magnetic connecting rod 4; the connecting rod mechanism 2 is hinged with the fixed part; the electromagnet 5 is annular; one end of the connecting rod mechanism 2 is connected with the magnetic connecting rod, and the other end of the connecting rod mechanism is used for pushing the lock bolt 7; the magnetic connecting rod is positioned inside the electromagnet 5; the elastic piece 3 is sleeved on the magnetic connecting piece; one end of the elastic member 3 abuts against the link mechanism 2, and the other end abuts against the electromagnet 5. The electromagnet 5 consists of a wound coil and the elastic member 3 may be a spring. The magnetic connecting rod moves in the electromagnet 5 to drive the connecting rod mechanism 2 to rotate, and the connecting rod mechanism 2 pushes the lock bolt 7 to move. The light-sensitive switch detects the position of the link mechanism 2 to determine the position of the latch 7.
The link mechanism 2 includes a rotating portion and a movable portion; the rotating part is hinged with the fixed part; the movable part is hinged with the rotating part and is fixed with the magnetic connecting rod 4; the turning part is used to push the latch 7 to move. The structure is simple and the installation is convenient.
Specifically, the fixing member includes a bottom case 1, side plates 12, and a fixing plate 6; one end of the bottom shell 1 is opened; the side plate 12 is fixed at the opening end of the bottom shell 1; the electromagnet 5 and the magnetic connecting piece are positioned in the bottom shell 1; the fixed plate 6 is fixed in the bottom shell 1; the chip 10 and the detection switch 8 are provided on the fixing plate 6. Both ends of the side plate 12 extend out of both ends of the bottom case 1. The length of the side plate 12 is larger than that of the bottom shell 1, so that the fixing piece is convenient to mount.
The utility model discloses a control logic can be as follows:
the output information of the detection switch is as the following table, and 1 is defined as high level.
When the door is closed, the detection switch state is 11, after the electric mortise lock receives an unlocking instruction, the state of the lock bolt withdrawing switch is changed into 01, then the state of the manual door opening switch is changed into 00, and the door is completely opened. After the object is taken, the door is closed by hands, the switch state is changed into 01, the lock bolt extends out of the switch state and is changed into 11, and the door closing process is completed.
In conclusion, the door body switch of the anti-theft electric mortise lock provided by the utility model is encrypted and cannot be deciphered; the structure is simple, and the installation is convenient; 2 switches complete the control of opening and closing the door, and the logic is simple.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. An anti-theft electric mortise lock is characterized by comprising a fixing piece, an electromagnet, a magnetic connecting piece and a lock bolt;
the fixed piece is provided with a locking notch; the electromagnet is arranged on the fixing piece; the magnetic connecting piece is hinged with the fixing piece; the magnetic connecting piece is provided with an elastic piece;
when the electromagnet is electrified, the electromagnet can attract the magnetic connecting piece to move so that the magnetic connecting piece can push the lock bolt to move out of the lock opening; when the electromagnet is powered off, the elastic piece is used for pushing the magnetic connecting piece to reset so that the lock bolt is inserted into the lock opening.
2. The anti-theft electric mortise lock according to claim 1 wherein the fixing member is provided with a chip; the chip is used for being electrically connected with a control center of the vending cabinet; after the purchaser sweeps the two-dimensional code of selling on the cabinet, the chip can acquire the information of opening the door and make through control center the electro-magnet circular telegram.
3. The anti-theft electric mortise lock according to claim 2 wherein the magnetic connector includes a linkage mechanism and a magnetic connecting rod;
the connecting rod mechanism is hinged with the fixing piece; the electromagnet is annular; one end of the connecting rod mechanism is connected with the magnetic connecting rod, and the other end of the connecting rod mechanism is used for pushing the lock bolt; the magnetic connecting rod is positioned inside the electromagnet; the elastic piece is sleeved on the magnetic connecting piece; one end of the elastic piece is abutted to the connecting rod mechanism, and the other end of the elastic piece is abutted to the electromagnet.
4. An antitheft electrical latch according to claim 3 wherein the linkage comprises a rotary portion and a mobile portion; the rotating part is hinged with the fixed part; the movable part is hinged with the rotating part and is fixed with the magnetic connecting rod; the rotating part is used for pushing the lock bolt to move.
5. The anti-theft electric mortise lock according to claim 2, wherein the fixing member is provided with a detection switch; the detection switch is used for detecting the position of the lock bolt.
6. An anti-theft electric mortise lock according to claim 5 characterised in that the detection switch is a light sensitive switch; the light-sensitive switch is used for sensing the position of the magnetic connecting piece so as to detect the position of the lock bolt.
7. The anti-theft electric mortise lock according to claim 1 further comprising a pinch plate; the pinch plate is used for being fixed on a cabinet door of the vending cabinet; the buckle plate is provided with a magnetic sheet; the fixing piece is provided with a circuit board; the magnetic sheet is used for sensing the circuit board on the fixing piece.
8. An anti-theft electrical plug lock according to claim 5, wherein the securing member comprises a bottom shell, side plates and a securing plate;
one end of the bottom shell is opened; the side plate is fixed at the opening end of the bottom shell; the electromagnet and the magnetic connecting piece are positioned in the bottom shell; the fixing plate is fixed in the bottom shell; the chip and the detection switch are arranged on the fixing plate.
9. An anti-theft electric plug lock according to claim 8, wherein both ends of the side plates extend beyond both ends of the bottom shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469566.9U CN217054709U (en) | 2022-03-03 | 2022-03-03 | Anti-theft electric mortise lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469566.9U CN217054709U (en) | 2022-03-03 | 2022-03-03 | Anti-theft electric mortise lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217054709U true CN217054709U (en) | 2022-07-26 |
Family
ID=82488560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220469566.9U Active CN217054709U (en) | 2022-03-03 | 2022-03-03 | Anti-theft electric mortise lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217054709U (en) |
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2022
- 2022-03-03 CN CN202220469566.9U patent/CN217054709U/en active Active
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