CN215671592U - Intelligent electronic door lock device for detecting and controlling opening or closing of electric appliance box door - Google Patents
Intelligent electronic door lock device for detecting and controlling opening or closing of electric appliance box door Download PDFInfo
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- CN215671592U CN215671592U CN202022857012.XU CN202022857012U CN215671592U CN 215671592 U CN215671592 U CN 215671592U CN 202022857012 U CN202022857012 U CN 202022857012U CN 215671592 U CN215671592 U CN 215671592U
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Abstract
The utility model provides a detect and control intelligent electronic door lock device that electrical apparatus chamber door was opened or was closed, relates to machinery and equipment technical field, and it includes one set of electrical apparatus case and more than one set of intelligent electronic door lock detection device. Each set of intelligent electronic door lock detection device comprises a lock head, a lock cylinder, a lock wheel, a left positioning arm, a right positioning arm, a lock shell upper cover, a lock tongue seat, an electromagnet assembly, a probe, magnetic steel, a magnetic reed switch and a set of control circuit, wherein the magnetic steel, the probe and the magnetic reed switch are fixedly installed at a specific position of the lock cylinder respectively, the magnetic reed switch and the probe form electrical connection, the lock wheel, the left positioning arm, the right positioning arm and the lock core assembly are inserted into the lock head, the lock head is fixedly installed with the lock shell, the electromagnet assembly and the control circuit are fixed in the lock shell, the lock shell is fixedly installed on an electrical appliance box body, and the lock tongue seat are connected to form a lock tongue assembly which is fixedly installed on an electrical appliance box door. The device provided by the invention has the advantages of simple structure, convenience in installation and no detection failure.
Description
Technical Field
The invention relates to the technical field of machinery and equipment, in particular to an intelligent electronic door lock device for detecting and controlling the opening or closing of an electric appliance door.
Background
With the continuous development of the technology, various large machines are continuously appeared, and intelligent control equipment of electric appliances and the like is designed in an electric appliance box. Various strong and weak currents are generally arranged in the electric appliance box, the electric appliance box can be provided with certain limits of door locks and the like in order to protect the personal safety of operators or maintenance personnel, and the door locks of the electric appliance box can be locked during the mechanical work or when the internal control circuit is not allowed to be contacted randomly.
The existing electronic door lock system continuously supplies power to an electromagnet, a metal push rod is connected with the electromagnet, when the electronic door lock system is normally powered on, the electromagnet always drives the metal push rod to move forwards no matter how the position of a lock wheel is, and when a push rod fixing groove on the lock wheel does not move to be right above the metal push rod, the push rod is always in contact with the lock wheel; only when the fixing groove on the lock wheel moves to the upper part of the metal push rod, the metal push rod slides into the push rod fixing groove under the action of force. Once the metal push rod enters the push rod fixing groove, the lock wheel cannot move continuously, namely, the lock wheel is in a locked state, and unless the metal push rod exits the push rod fixing groove, the lock wheel is always in the locked state. The waste of electric energy can be caused to the electro-magnet power supply to lasting among the working methods of above-mentioned current electronic lock, and the on-off state monitoring means to the electrical apparatus chamber door is single, causes the detection failure scheduling problem easily, can even cause the injury to operating personnel, equipment when serious.
Disclosure of Invention
The invention aims to solve the problem of providing the intelligent electronic door lock device which has simple structure, convenient installation, stable detection and power consumption saving and can detect and control the opening or closing of the door of the electric appliance.
The invention is realized by the following technical scheme:
an intelligent electronic door lock device for detecting and controlling the opening or closing of an electric appliance box door comprises a set of electric appliance box and more than one set of intelligent electronic door lock detection device. Each set of the intelligent electronic door lock detection device comprises a lock head, a lock cylinder, a lock wheel, a left positioning arm, a right positioning arm, a lock shell upper cover, a lock tongue seat, an electromagnet assembly, probes, magnetic steel, a reed switch and a set of control circuit, wherein a magnetic steel fixing groove, a probe hole and a reed switch fixing groove are respectively processed at the fixing position of the lock cylinder, the magnetic steel is arranged in the magnetic steel fixing groove on the lock wheel, the two probes are respectively arranged and fixed in the lock cylinder probe hole, the reed switch is arranged and fixed in the reed switch fixing groove in a pasting manner, the two ends of the reed switch are respectively connected with the two probes by leads, an electric path is formed between the two probes when the reed switch is closed, the lock wheel, the left positioning arm and the right positioning arm are arranged in the lock cylinder after the lock cylinder assembly is assembled, the lock head is fixedly assembled with the lock shell, the electromagnet assembly and the control circuit are respectively arranged and fixed in the lock shell to form an intelligent electronic door lock body assembly, the intelligent electronic door lock main body component is fixedly arranged on the box body or the box door of the electric appliance, and the lock tongue is connected with the lock tongue seat to form the lock tongue component and is fixedly arranged on the box door or the box body of the electric appliance.
Furthermore, the plastic materials of the lock wheel, the left positioning arm, the right positioning arm and the lock cylinder have the characteristics of wear resistance and self lubrication.
Furthermore, a probe hole, a magnetic reed switch fixing groove and a wire through-inserting hole are respectively processed at the fixed positions of the lock cylinder, and the lock cylinder can only be processed and manufactured by a rapid forming technology.
Furthermore, magnetic steel is arranged in a magnetic steel fixing groove designed on the lock cylinder, probes are fixedly arranged in the probe holes, a magnetic reed switch is arranged in the magnetic reed switch fixing groove, two ends of the magnetic reed switch are respectively connected with the two probes through leads, a probe signal acquisition circuit board is arranged at the connecting position of the lock shell and the lock head, and after the electronic door lock is assembled, 2 probe signal acquisition points on the probe signal acquisition circuit board are just in pressure connection with the probes, so that the acquisition of probe signals is ensured.
Furthermore, the electromagnet assembly comprises an electromagnet, a metal push rod and a metal push rod connector, the metal push rod connector is made of plastic materials and provided with a groove, and a magnetic element is fixedly installed in the groove. The circuit control board is provided with a precise magnetic field sensor at a corresponding position, and when the circuit control board detects that the magnetic element moves to an ideal position, the circuit control board outputs a level signal outwards.
Furthermore, when the precise magnetic field sensor senses the existence of the magnetic element, the controller drives the electromagnet part to insert the metal push rod into the metal push rod fixing groove, and the method can realize the controllability of opening and closing the door of the electric appliance and extremely low power consumption when the door of the electric appliance is opened.
The invention has the advantages of
The invention provides an intelligent electronic door lock device for detecting and controlling the opening or closing of an electric appliance door, magnetic steel is arranged in a magnetic steel fixing groove designed on a lock core, a probe is fixedly arranged in a probe hole, a magnetic reed switch is arranged in the magnetic reed switch fixing groove, two ends of the magnetic reed switch are respectively connected with two probes through lead wires, a probe signal acquisition circuit board is arranged at the connecting position of a lock shell and a lock head, after the electronic door lock is assembled, the 2 probe signal acquisition points on the probe signal acquisition circuit board are just in compression joint with the probes, so that the detection stability and the diversity of detection means are improved, the main body part of the intelligent electronic door lock is fixedly arranged on the box body of the electric appliance, the lock tongue is connected with the lock tongue seat to form a lock tongue part, the lock is fixedly arranged on the door of the electric appliance box, the structure is simple, two groups of lock tongue guide grooves into which lock tongues can be inserted are arranged on the lock head, and the flexible and changeable installation mode and the convenient installation are realized.
Drawings
FIG. 1 is a schematic view of an electronic door lock assembly and assembly;
fig. 2 is a schematic view of the positions of the components before insertion of the locking bolt;
FIG. 3 is a schematic view of the position of the components after insertion of the locking bolt;
in the figure, 1, a left positioning arm, 2, a lock wheel, 3, a right positioning arm, 4, a lock head, 5, a lock cylinder, 6, a metal push rod, 7, an electromagnet, 8, a circuit control board, 9, a lock shell, 10, an upper cover of the lock shell, 11, a metal push rod connector, 12, a lock tongue, 13, a lock tongue seat, 14, a side lock tongue guide groove, 15, a top lock tongue groove, 16, a side lock tongue groove, 17, a magnetic reed switch, 18, a probe A, 19, a probe signal acquisition board, 20, magnetic steel, 21, a probe B, 22, a push rod fixing groove, 23, a top lock tongue guide groove, 24, a magnetic element and 25 are precise magnetic field sensors.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the following description will be made in detail with reference to the accompanying drawings and the detailed description, taking the side insertion of the latch as an example.
An intelligent electronic door lock device for detecting and controlling the opening or closing of an electric appliance box door comprises a set of electric appliance box and more than one set of intelligent electronic door lock detection device. Each set of intelligent electronic door lock detection device comprises a lock head 4, a lock cylinder 5, a lock wheel 2, a left positioning arm 1, a right positioning arm 3, a lock shell 9, a lock shell upper cover 10, a lock tongue 12, a lock tongue seat 13, an electromagnet assembly, a probe A18, a probe B21, magnetic steel 20, a magnetic reed switch 17 and a set of control circuit board 8, wherein a magnetic steel fixing groove, a probe hole and a magnetic reed switch fixing groove are respectively processed at the fixing position of the lock cylinder, the magnetic steel is installed in the magnetic steel fixing groove on the lock wheel, the probe A and the probe B are respectively installed and fixed in the lock cylinder probe hole, the magnetic reed switch is pasted and fixed in the magnetic reed switch fixing groove, two ends of the magnetic reed switch are respectively connected with the probe A and the probe B by leads, the lock wheel, the left positioning arm and the right positioning arm are installed in the lock cylinder after being assembled, so that the lock wheel can only rotate around the lock wheel shaft, and the lock cylinder assembly is fixedly installed in the lock head, the lock head and the lock shell are fixedly installed, the electromagnet assembly and the circuit control panel are respectively installed and fixed in the lock shell to form an intelligent electronic door lock main body component, the intelligent electronic door lock main body component is fixedly installed on an electric appliance box body or a box door, the electromagnet assembly comprises an electromagnet 7, a metal push rod 6 and a metal push rod connector 11, and a lock tongue is connected with a lock tongue seat to form a lock tongue component and is fixedly installed on the electric appliance box door or the box body.
Furthermore, the plastic materials of the lock wheel, the left positioning arm, the right positioning arm and the lock cylinder have the characteristics of wear resistance and self lubrication, the strength of the electronic door lock device is ensured, the service life of the electronic door lock device is prolonged, and meanwhile, the device is lighter in weight.
Furthermore, a probe hole, a magnetic reed switch fixing groove and a wire through-inserting hole are respectively processed at the fixed positions of the lock cylinder, and the lock cylinder can only be processed and manufactured by a rapid forming technology.
Furthermore, magnetic steel is arranged in a magnetic steel fixing groove designed on the lock cylinder, probes are fixedly arranged in the probe holes, a magnetic reed switch is arranged in the magnetic reed switch fixing groove, two ends of the magnetic reed switch are respectively connected with the two probes through leads, a probe signal acquisition circuit board 19 is arranged at the connecting position of the lock shell and the lock head, and after the electronic door lock is assembled, 2 probe signal acquisition points on the probe signal acquisition circuit board are respectively connected with a probe A and a probe B in a compression mode, so that acquisition of probe signals is guaranteed.
Furthermore, the electromagnet assembly comprises an electromagnet 7, a metal push rod 6 and a metal push rod connector 11, the metal push rod connector is made of plastic materials and is provided with a groove, and a magnetic element 24 is fixedly installed in the groove. The circuit control board is provided with a precise magnetic field sensor 25 at a corresponding position, and when the circuit control board detects that the magnetic element moves to an ideal position, a level signal is output outwards.
Further, when the precise magnetic field sensor senses the existence of the magnetic element, the circuit control board drives the electromagnet component to insert the metal push rod into the metal push rod fixing groove 22, and the method can realize the controllability of opening and closing the door of the electric appliance and extremely low power consumption when the door of the electric appliance is opened.
When the electric appliance box door is not normally closed, the lock tongue fixedly mounted on the box door is not correctly inserted into the side lock tongue groove 16 or external force is not applied to the side lock tongue groove to push the lock wheel to rotate anticlockwise around the lock wheel shaft, and the magnetic steel is fixed relative to the lock wheel, so that the magnetic steel is far away from the magnetic reed switch (shown in figure 2) at the moment and can not drive the magnetic reed switch to be closed, and the magnetic reed switch is represented as being blocked, namely the probe A and the probe B are blocked.
When the door of the electric appliance box is normally closed, the lock tongue fixedly arranged on the door of the box passes through the side lock tongue guide groove 14 and contacts with the side lock tongue groove on the lock wheel, so that the lock wheel is pushed to move anticlockwise by taking the lock wheel shaft as a center, and the magnetic steel also moves anticlockwise. When the magnetic steel moves above the magnetic reed switch, and the magnetic reed switch senses the existence of the magnetic steel, the magnetic reed switch is closed, so that the probe A and the probe B are conducted (shown in figure 3), the correct insertion of the lock tongue can be judged, and the door of the electric appliance box is closed in place. When the normal insertion of the lock tongue is detected, that is, the closing of the electric appliance box door is judged to be in place, the electromagnet is driven by the circuit control board, and then the boosting metal push rod is inserted into the push rod fixing groove to limit the movement of the lock wheel, so that the locking operation of the electric appliance box door is achieved; if need unblock electrical apparatus chamber door, only need circuit control panel to remove the drive to electromagnet assembly, the reed that electromagnet assembly inside helping hand kick-backed can the helping hand metal push rod leave the push rod fixed slot to this restriction to the locking wheel of removing can realize opening of electrical apparatus chamber door.
All parts and all positions in the lock head are designed very carefully, and corresponding functions are achieved through the cooperation of all the parts. For example, as shown in fig. 3, when the magnetic reed switch correctly detects the position of the magnetic steel, at this time, the push rod fixing groove has also moved above the metal push rod, and the metal push rod connected with the push rod moves upwards under the action of the electromagnet, and is accurately inserted into the push rod fixing groove, so that accurate positioning is realized.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An intelligent electronic door lock device for detecting and controlling the opening or closing of an electric appliance door is characterized by comprising a set of electric appliance box and more than one set of intelligent electronic door lock detection device, wherein each set of intelligent electronic door lock detection device comprises a lock head, a lock cylinder, a lock wheel, a left positioning arm, a right positioning arm, a lock shell upper cover, a lock tongue seat, an electromagnet assembly, probes, magnetic steel, a magnetic reed switch and a set of circuit control panel, a magnetic steel fixing groove, a magnetic reed switch fixing groove, a metal push rod fixing groove and a magnetic steel fixing groove are respectively processed at the fixing position of the lock cylinder, the magnetic steel is arranged in the magnetic steel fixing groove on the lock wheel, the two probes are respectively arranged and fixed in the lock cylinder detecting groove, the magnetic reed switch is pasted and fixed in the magnetic reed switch fixing groove, the two ends of the magnetic reed switch are respectively connected with the two probes by leads, and when the magnetic reed switch is closed, an electric path is formed between the two probes, the lock wheel, the left positioning arm and the right positioning arm are placed in the lock cylinder after being combined, the lock cylinder assembly is fixedly arranged in the lock head, the lock head and the lock shell are fixedly arranged, the electromagnet assembly and the control circuit are respectively fixedly arranged in the lock shell to form an intelligent electronic door lock main body component, the intelligent electronic door lock main body component is fixedly arranged on an electric appliance box body or a box door, and the lock tongue is connected with the lock tongue seat to form a lock tongue component and is fixedly arranged on the electric appliance box door or the box body.
2. The intelligent electronic door lock device for detecting and controlling the opening or closing of an electric appliance door as claimed in claim 1, wherein the lock wheel, the left positioning arm, the right positioning arm and the lock cylinder are made of plastic.
3. The intelligent electronic door lock device for detecting and controlling the opening or closing of an electric appliance door as claimed in claim 1, wherein a probe hole, a reed switch fixing groove and a wire through hole are respectively processed at the fixing position of the lock cylinder.
4. The intelligent electronic door lock device for detecting and controlling the opening or closing of an electric appliance box door as claimed in claim 1, wherein two ends of the reed switch are respectively connected with two metal probes through wires, so as to ensure that an electrical path is formed between the two probes when the reed switch is closed.
5. The intelligent electronic door lock device for detecting and controlling the opening or closing of the door of an electric appliance as claimed in claim 1, wherein the electromagnet assembly comprises an electromagnet, a metal push rod and a metal push rod connector, the metal push rod connector is made of plastic and provided with a groove, a magnetic element is fixedly arranged in the groove, a precise magnetic field sensor is attached to the corresponding position of the circuit control board, and when the magnetic element is detected to move to an ideal position, a level signal is output outwards.
6. The intelligent electronic door lock device for detecting and controlling the opening or closing of an electrical appliance door as claimed in claim 1, wherein the controller drives the electromagnet member to insert the metal push rod into the metal push rod fixing groove when the magnetic reed switch senses the existence of the magnetic steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022857012.XU CN215671592U (en) | 2020-12-02 | 2020-12-02 | Intelligent electronic door lock device for detecting and controlling opening or closing of electric appliance box door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022857012.XU CN215671592U (en) | 2020-12-02 | 2020-12-02 | Intelligent electronic door lock device for detecting and controlling opening or closing of electric appliance box door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215671592U true CN215671592U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022857012.XU Active CN215671592U (en) | 2020-12-02 | 2020-12-02 | Intelligent electronic door lock device for detecting and controlling opening or closing of electric appliance box door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215671592U (en) |
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- 2020-12-02 CN CN202022857012.XU patent/CN215671592U/en active Active
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Effective date of registration: 20220812 Address after: 300384 d2-5-d, Xinmao Science Park, Huayuan Industrial Zone, Nankai District, Tianjin Patentee after: Tianjin Hengyuan Transducers Tech. Co.,Ltd. Patentee after: QINGDAO HONGDA TEXTILE MACHINERY Co.,Ltd. Address before: 300384 d2-5-d, Xinmao Science Park, Huayuan Industrial Zone, Nankai District, Tianjin Patentee before: Tianjin Hengyuan Transducers Tech. Co.,Ltd. |