CN210072808U - Storage cabinet unlocked by password and card swiping - Google Patents
Storage cabinet unlocked by password and card swiping Download PDFInfo
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- CN210072808U CN210072808U CN201920876416.8U CN201920876416U CN210072808U CN 210072808 U CN210072808 U CN 210072808U CN 201920876416 U CN201920876416 U CN 201920876416U CN 210072808 U CN210072808 U CN 210072808U
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- cabinet
- resistor
- card swiping
- photosensitive sensor
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Abstract
The utility model relates to the technical field of cabinets, in particular to a storage cabinet utilizing passwords and card swiping for unlocking, which comprises a plurality of unit cabinets, wherein each unit cabinet comprises an electronic lock, a cabinet body and a cabinet door used for sealing the cabinet body, the cabinet door is connected with the cabinet body through the electronic lock, the control end of the electronic lock is connected with the output end of a first processor, the output end of a password keyboard is connected with the first input end of the first processor, and the output end of a card swiping device is connected with the second input end of the first processor; the locker is still including being fixed in the detection subassembly of closing the door of cabinet door, and the detection subassembly of closing the door includes photosensitive sensor, second treater and LED lamp, and photosensitive sensor is located the one end that the cabinet door is close to the cabinet body, and the LED lamp is located the one end that the cabinet body was kept away from to the cabinet door, and photosensitive sensor's output is connected with the input of second treater, and the output and the LED lamp of second treater are connected. The utility model discloses lead to can improve the security performance of locker and reduce the emergence of stealing the incident.
Description
Technical Field
The utility model belongs to the technical field of the cabinet technique and specifically relates to indicate an utilize locker of password and unblock of punching the card.
Background
In markets and some public places, the storage cabinet is often arranged so that customers can deposit articles, and if the customers do not close the cabinet door of the storage cabinet, the customers leave the cabinet, the theft is easy to happen. In daily life, a situation that customers conceal the cabinet door to close the cabinet door tightly often occurs.
Disclosure of Invention
The utility model discloses problem to prior art provides a strong, the locker of utilizing password and the unblock of punching the card that can remind the user not close the cabinet door of security.
The utility model adopts the following technical scheme: a storage cabinet unlocked by using passwords and swiping cards comprises a main body, a first processor arranged in the main body, a password keyboard and a card swiping device, wherein the password keyboard and the card swiping device are arranged on the surface of the main body; utilize the locker of password and punching card unblock still including the detection subassembly of closing the door that is fixed in the cabinet door, the detection subassembly of closing the door includes photosensitive sensor, second treater and LED lamp, photosensitive sensor is located the one end that the cabinet door is close to the cabinet body, the LED lamp is located the one end that the cabinet door kept away from the cabinet body, photosensitive sensor's output is connected with the input of second treater, the output and the LED lamp of second treater are connected.
Preferably, the photosensitive sensor is a photosensitive resistor, the door closing detection assembly further includes a resistor R1, a switch tube Q1 and an analog-to-digital conversion unit, one end of the resistor R1 is connected with the positive electrode of the external power supply, the other end of the resistor R1 is connected with one end of the photosensitive sensor, the other end of the photosensitive sensor is connected with the negative electrode of the external power supply, the connection between the resistor R1 and the photosensitive sensor is connected with the input end of a second processor through the analog-to-digital conversion unit, the output end of the second processor is connected with the control end of the switch tube Q1, the first switch end of the switch tube Q1 is connected with the positive electrode of the external power supply, the second switch end of the switch tube Q1 is connected with the positive electrode of the LED lamp, and the cathode of the LED lamp is connected with the negative electrode of the external.
Preferably, the door closing detection assembly further includes a resistor R4, and the control terminal of the switching tube Q1 is connected to the output terminal of the second processor through a resistor R4.
Preferably, the door closing detection assembly further includes a resistor R2, and the first switch end of the switch Q1 is connected to the positive terminal of the external power source through the resistor R2.
Preferably, the door-closing detection assembly further includes a rectifier bridge VD1, a positive input end of the rectifier bridge VD1 is connected to a positive electrode of the external power supply, a negative input end of the rectifier bridge VD1 is connected to a negative electrode of the external power supply, the one end of the resistor R1 and the first switch end of the switch tube Q1 are both connected to a positive output end of the rectifier bridge VD1, and the other end of the photosensitive sensor and a cathode of the LED lamp are both connected to a negative output end of the rectifier power supply.
Preferably, the door closing detection assembly further comprises a transformer T1, and the rectifier bridge VD1 is connected to an external power supply through the transformer T1.
Preferably, the door-closing detection assembly further includes a voltage stabilizing module, the voltage stabilizing module includes a diode D2 and a resistor R3, the one end of the resistor R1 and the first switch end of the switch tube Q1 are both connected to the positive output end of the rectifier bridge VD1 through the resistor R3, the one end of the resistor R1 and the first switch end of the switch tube Q1 are both connected to the cathode of the diode D2, and the anode of the diode D2 is connected to the negative output end of the rectifier bridge VD 1.
The utility model has the advantages that: the light-sensitive sensor is arranged on the cabinet door to detect whether the door is closed tightly or not and remind a user when the door is not closed tightly, so that the safety performance of the storage cabinet is improved, and the occurrence of theft accidents is reduced.
Drawings
Fig. 1 is a three-dimensional structure diagram of the present invention.
Fig. 2 is an internal structure diagram of the present invention.
Fig. 3 is a circuit diagram of the door closing detection assembly of the present invention.
The reference signs are: 1. a main body; 2. a first processor; 3. a password keyboard; 4. a card reader; 5. A unit cabinet; 51. an electronic lock; 52. a cabinet body; 53. a cabinet door; 6. a door closing detection assembly; 61. A photosensitive sensor; 62. a second processor; 63. an LED lamp; 64. and an analog-to-digital conversion unit.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a storage cabinet unlocked by using a password and a card swiping, comprising a main body 1, a first processor 2 arranged inside the main body 1, and a password keyboard 3 and a card swiping device 4 both arranged on the surface of the main body 1, wherein the main body 1 is provided with a plurality of unit cabinets 5, each unit cabinet 5 comprises an electronic lock 51, a cabinet body 52 and a cabinet door 53 for closing the cabinet body 52, the cabinet door 53 is connected with the cabinet body 52 through the electronic lock 51, the control end of the electronic lock 51 is connected with the output end of the first processor 2, the output end of the password keyboard 3 is connected with the first input end of the first processor 2, and the output end of the card swiping device 4 is connected with the second input end of the first processor 2; utilize locker of password and card swiping unblock still including being fixed in the door of cabinet 53 detection element 6 that closes the door, the detection element 6 that closes the door includes photosensitive sensor 61, second treater 62 and LED lamp 63, photosensitive sensor 61 is located the one end that cabinet door 53 is close to the cabinet body 52, LED lamp 63 is located the one end that the cabinet door 53 kept away from the cabinet body 52, photosensitive sensor 61's output is connected with the input of second treater 62, the output and the LED lamp 63 of second treater 62 are connected.
In the present invention, the user can open the electronic lock 51 through the keypad 3 and also open the electronic lock 51 through the card reader 4. When the cabinet door 53 is not closed tightly, the light sensor 61 on the cabinet door 53 can sense light and send a signal for detecting that the door is not closed tightly to the second processor 62, and the second processor 62 drives the LED lamp 63 to light so as to remind a user that the cabinet door 53 is not closed well, thereby reducing the occurrence of the situation that the user leaves after the cabinet door 53 is hidden by the user. The second processor 62 is specifically an arm single chip. When the cabinet door 53 is closed, the light sensor 61 cannot sense light and sends a signal to the second processor 62 to detect that the door is closed, and the second processor 62 drives the LED and the like to turn off the light. The utility model discloses a set up photosensitive sensor 61 in order to detect whether close the door and remind the user when not closing tightly on cabinet door 53 to improve the security performance of locker and reduce the emergence of theft incident.
As shown in fig. 3, the photosensitive sensor 61 is a photo resistor, the door closing detection assembly 6 further includes a resistor R1, a switch tube Q1 and an analog-to-digital conversion unit 64, one end of the resistor R1 is connected to the positive pole of the external power source, the other end of the resistor R1 is connected to one end of the photosensitive sensor 61, the other end of the photosensitive sensor 61 is connected to the negative pole of the external power source, the connection point between the resistor R1 and the photosensitive sensor 61 is connected to the input end of the second processor 62 through the analog-to-digital conversion unit 64, the output end of the second processor 62 is connected to the control end of the switch tube Q1, the first switch end of the switch tube Q1 is connected to the positive pole of the external power source, the second switch end of the switch tube Q1 is connected to the anode of the LED lamp 63, and the cathode of the LED lamp 63 is connected to the negative pole. The resistance of the photosensor 61 differs between the case where light is sensed and the case where light is not sensed, and therefore the voltage across the photosensor differs between the case where light is sensed and the case where light is not sensed. The second processor 62 determines the opening and closing condition of the cabinet door 53 according to the voltage value at the two ends of the photosensitive sensor 61, and controls the switching tube Q1 to be turned on when the cabinet door 53 is not closed tightly and controls the switching tube Q1 to be turned off when the cabinet door 53 is closed tightly, so that the LED lamp 63 is turned on when the cabinet door 53 is not closed tightly, and is turned off when the cabinet door 53 is closed tightly. The analog-to-digital conversion unit 64 has a chip model of AD7705 or AD 7714.
As shown in fig. 3, the door closing detection assembly 6 further includes a resistor R4, the control terminal of the switching transistor Q1 is connected to the output terminal of the second processor 62 through a resistor R4, and the resistor R4 is used for limiting current and preventing the switching transistor Q1 from breaking down.
As shown in fig. 3, the door closing detection assembly 6 further includes a resistor R2, and the first switch end of the switch Q1 is connected to the positive terminal of the external power source through a resistor R2. The current is limited by the resistor R2, so that the switching tube Q1 is prevented from being broken down due to the fact that the current flowing through the switching tube Q1 is too large.
As shown in fig. 3, the door closing detection assembly 6 further includes a rectifier bridge VD1, a positive input end of the rectifier bridge VD1 is connected to a positive electrode of an external power supply, a negative input end of the rectifier bridge VD1 is connected to a negative electrode of the external power supply, the one end of the resistor R1 and the first switch end of the switch tube Q1 are both connected to a positive output end of the rectifier bridge VD1, and the other end of the photosensitive sensor 61 and the cathode of the LED lamp 63 are both connected to a negative output end of the rectifier power supply. The external power supply is specifically mains supply, and the mains supply is alternating current. The utility model discloses a rectifier bridge VD1 is each component use in order to supply to close the door detection subassembly 6 with the electric power rectification of external power source output for the direct current to make the user need not to dispose the adapter in addition again.
As shown in fig. 3, the door closing detection assembly 6 further includes a transformer T1, and the rectifier bridge VD1 is connected to an external power source through the transformer T1. The power output from the external power source is stepped down by the transformer T1 for each element in the door closing detection assembly 6.
As shown in fig. 3, the door closing detection assembly 6 further includes a voltage stabilizing module, the voltage stabilizing module includes a diode D2 and a resistor R3, the one end of the resistor R1 and the first switch end of the switch tube Q1 are both connected to the positive output end of the rectifier bridge VD1 through the resistor R3, the one end of the resistor R1 and the first switch end of the switch tube Q1 are both connected to the cathode of the diode D2, and the anode of the diode D2 is connected to the negative output end of the rectifier bridge VD1, so as to ensure that each element in the door closing detection assembly 6 can stably receive power. The working process of the voltage stabilizing module is as follows: if the external power voltage rises, the output voltage of the rectifier bridge VD1 also rises. As long as the output voltage of the rectifier bridge VD1 increases a little, the current flowing through the diode D2 increases sharply, the current flowing through the resistor R3 also increases, the voltage drop across the resistor R3 increases, the increase in the output voltage of the rectifier bridge VD1 is offset, and the voltage across the diode D2 remains substantially constant. Conversely, when the external power supply voltage decreases, the current in the diode D2 decreases sharply, so that the current flowing through the resistor R3 decreases, the voltage drop across the resistor R3 also decreases, the decrease in the output voltage of the rectifier bridge VD1 is offset, and the voltage across the diode D2 is kept substantially constant.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides an utilize locker of password and unblock of punching the card which characterized in that: the intelligent card swiping device comprises a main body (1), a first processor (2) arranged inside the main body (1), and a code keyboard (3) and a card swiping device (4) which are all arranged on the surface of the main body (1), wherein the main body (1) is provided with a plurality of unit cabinets (5), each unit cabinet (5) comprises an electronic lock (51), a cabinet body (52) and a cabinet door (53) used for sealing the cabinet body (52), the cabinet door (53) is connected with the cabinet body (52) through the electronic lock (51), the control end of the electronic lock (51) is connected with the output end of the first processor (2), the output end of the code keyboard (3) is connected with the first input end of the first processor (2), and the output end of the card swiping device (4) is connected with the second input end of the first processor (2);
utilize locker of password and card swiping unblock still including being fixed in the door detection element (6) of closing door of cabinet door (53), it includes photosensitive sensor (61), second treater (62) and LED lamp (63) to close door detection element (6), photosensitive sensor (61) are located the one end that cabinet door (53) are close to the cabinet body (52), the one end that the cabinet body (52) was kept away from in LED lamp (63) is located cabinet door (53), the output of photosensitive sensor (61) is connected with the input of second treater (62), the output and the LED lamp (63) of second treater (62) are connected.
2. The locker unlocked by using the password and the card swiping as claimed in claim 1, wherein: photosensitive sensor (61) is the photo resistance, it still includes resistance R1, switch tube Q1 and analog-to-digital conversion unit (64) to close door detection subassembly (6), the one end of resistance R1 is connected with external power source's positive pole, resistance R1's the other end with photosensitive sensor (61)'s one end is connected, photosensitive sensor (61)'s the other end is connected with external power source's negative pole, and the junction of resistance R1 and photosensitive sensor (61) is connected with the input of second treater (62) through analog-to-digital conversion unit (64), the output of second treater (62) is connected with switch tube Q1's control end, and the first switch end of switch tube Q1 is connected with external power source's positive pole, and the second switch end of switch tube Q1 is connected with the positive pole of LED lamp (63), and the negative pole of LED lamp (63) is connected with external power source's negative pole.
3. The locker unlocked by using the password and the card swiping as claimed in claim 2, wherein: the door closing detection assembly (6) further comprises a resistor R4, and the control end of the switching tube Q1 is connected with the output end of the second processor (62) through a resistor R4.
4. The locker unlocked by using the password and the card swiping as claimed in claim 2, wherein: the door closing detection assembly (6) further comprises a resistor R2, and the first switch end of the switch tube Q1 is connected with the positive pole of an external power supply through the resistor R2.
5. The locker unlocked by using the password and the card swiping as claimed in claim 2, wherein: the door closing detection assembly (6) further comprises a rectifier bridge VD1, the positive input end of the rectifier bridge VD1 is connected with the positive electrode of an external power supply, the negative input end of the rectifier bridge VD1 is connected with the negative electrode of the external power supply, a resistor R1 is arranged at one end of the switch tube Q1, the first switch end of the switch tube Q1 is connected with the positive output end of the rectifier bridge VD1, and the other end of the photosensitive sensor (61) and the cathode of the LED lamp (63) are connected with the negative output end of the rectifier power supply.
6. The locker unlocked by using the password and the card swiping as claimed in claim 5, wherein: the door closing detection assembly (6) further comprises a transformer T1, and the rectifier bridge VD1 is connected with an external power supply through the transformer T1.
7. The locker unlocked by using the password and the card swiping as claimed in claim 5, wherein: the door closing detection assembly (6) further comprises a voltage stabilizing module, the voltage stabilizing module comprises a diode D2 and a resistor R3, the resistor R1 is connected with the positive output end of the rectifier bridge VD1 through a resistor R3 at one end and the first switch end of the switch tube Q1, the resistor R1 is connected with the cathode of the diode D2 at one end and the first switch end of the switch tube Q1, and the anode of the diode D2 is connected with the negative output end of the rectifier bridge VD 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876416.8U CN210072808U (en) | 2019-06-11 | 2019-06-11 | Storage cabinet unlocked by password and card swiping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876416.8U CN210072808U (en) | 2019-06-11 | 2019-06-11 | Storage cabinet unlocked by password and card swiping |
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| Publication Number | Publication Date |
|---|---|
| CN210072808U true CN210072808U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920876416.8U Active CN210072808U (en) | 2019-06-11 | 2019-06-11 | Storage cabinet unlocked by password and card swiping |
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| Country | Link |
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| CN (1) | CN210072808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200349796A1 (en) * | 2019-04-30 | 2020-11-05 | Digilock Asia Ltd. | Locker System for Storage and Delivery of Packages |
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2019
- 2019-06-11 CN CN201920876416.8U patent/CN210072808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200349796A1 (en) * | 2019-04-30 | 2020-11-05 | Digilock Asia Ltd. | Locker System for Storage and Delivery of Packages |
| US11615667B2 (en) * | 2019-04-30 | 2023-03-28 | Digilock Asia Ltd. | Locker system for storage and delivery of packages |
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