CN210018535U

CN210018535U - Storage cabinet

Info

Publication number: CN210018535U
Application number: CN201920163371.XU
Authority: CN
Inventors: 魏辉优; 周玉玲
Original assignee: Dongguan Xianli Electronic Technology Co Ltd
Current assignee: Dongguan Xianli Electronic Technology Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-02-07
Anticipated expiration: 2029-01-29

Abstract

The utility model relates to the technical field of article storage devices, in particular to a storage cabinet, which comprises a cabinet body, a first processor and a card reader arranged on the surface of the cabinet body, wherein the cabinet body is provided with a plurality of accommodating units, each accommodating unit comprises a storage cavity, a cabinet door used for sealing the storage cavity and an electronic lock used for keeping the cabinet door in a state of sealing the storage cavity, and the first processor controls the electronic lock to be opened and closed according to signals read by the card reader; the locker is still including setting up the lamps and lanterns in the storing intracavity portion, lamps and lanterns include LED, are used for detecting the detection module of cabinet door switching condition, are used for detecting the light intensity module and the switch tube VT1 of the storing intracavity light condition, detection module and light intensity module all are used for controlling the break-make of switch tube VT1, LED passes through switch tube VT1 and is connected with external power source. The utility model discloses can reach the effect of opening the automatic light of light intensity after the cabinet door.

Description

Storage cabinet

Technical Field

The utility model belongs to the technical field of article store device technique and specifically relates to indicate a locker.

Background

Often, enterprises utilize storage cabinets to store items and documents that are not commonly used but need to be retained. The space of these lockers can set up great, and the degree of depth is darker, therefore sometimes the internal condition of cabinet can be difficult to see clearly to the user.

Disclosure of Invention

The utility model discloses problem to prior art provides a locker, can open the automatic light that shines of cabinet door back according to the light intensity at the user.

The utility model adopts the following technical scheme: a storage cabinet comprises a cabinet body, a first processor and a card reader arranged on the surface of the cabinet body, wherein the cabinet body is provided with a plurality of accommodating units, each accommodating unit comprises a storage cavity, a cabinet door used for sealing the storage cavity and an electronic lock used for enabling the cabinet door to keep the state of the sealed storage cavity, and the first processor controls the electronic lock to be opened and closed according to signals read by the card reader; the locker is still including setting up the lamps and lanterns in the storing intracavity portion, lamps and lanterns include LED, are used for detecting the detection module of cabinet door switching condition, are used for detecting the light intensity module and the switch tube VT1 of the storing intracavity light condition, detection module and light intensity module all are used for controlling the break-make of switch tube VT1, LED passes through switch tube VT1 and is connected with external power source.

Preferably, the cabinet body is provided with a cavity for accommodating the first processor, the storage cabinet further comprises a mechanical lock and a control door for sealing the cavity, the bottom of the control door is movably connected with the cabinet body, and the top of the control door is connected with the cabinet body through the mechanical lock.

Preferably, the cabinet body is provided with a convex column, the control door is provided with a through hole for the convex column to extend into, and a gap is arranged between the convex column and the inner wall of the through hole.

Preferably, the storage cabinet further comprises a fixing plate, the first processor is detachably connected with the fixing plate, and the fixing plate is slidably connected with the inner wall of the cavity.

Preferably, the inner wall of the accommodating cavity is provided with a sliding chute, the fixing plate is in sliding connection with the inner wall of the accommodating cavity through the sliding chute, and the sliding chute is provided with an opening through which the fixing plate exits or enters the sliding chute.

Preferably, the locker still includes the elasticity iron sheet, the elasticity iron sheet includes first kink and the second kink that is formed by the one end bending type of first kink, the other end and the inner wall that holds the chamber of first kink are connected, the second kink is used for blockking the opening.

Preferably, the lamp further includes a diode VS1, an anode VS1 of the diode is connected to the LED, and a cathode of the diode is connected to a collector of the switching tube VT 1.

Preferably, the detection module comprises a relay K, a second processor and an ultrasonic sensor, the ultrasonic sensor is provided with a transmitting head for transmitting ultrasonic signals to the cabinet door and a receiving head for receiving the ultrasonic signals reflected by the cabinet door, and the second processor controls the relay K to be opened or closed according to a detection result of the ultrasonic sensor; the light intensity module comprises a photoresistor RG and a resistor RP, one end of the photoresistor RG is connected with the positive electrode of an external power supply through a relay K, the other end of the photoresistor RG is connected with the negative electrode of the external power supply through the resistor RP, and the connection position of the photoresistor RG and the resistor RP is connected with the base electrode of the triode VT 1.

Preferably, the light intensity module further includes a resistor R2, and the relay K is connected to the light sensitive resistor RG through a resistor R2.

Preferably, the resistor RP is an adjustable resistor.

The utility model has the advantages that: the LED lamp in the storage cavity is controlled to be on or off by utilizing the detection module for detecting the opening and closing conditions of the cabinet door and the light intensity module for detecting the light conditions in the storage cavity, so that the effect of automatically lighting the lamp according to the light intensity after the cabinet door is opened by a user is achieved.

Drawings

Fig. 1 is a three-dimensional structure diagram of the present invention.

Fig. 2 is a three-dimensional structure diagram behind the hidden control door of the present invention.

Fig. 3 is a three-dimensional structure diagram of the control door of the present invention.

Fig. 4 is a circuit diagram of the lamp of the present invention.

The reference signs are: 1. a cabinet body; 11. a cavity; 12. a convex column; 13. a chute; 2. a first processor; 3. a light fixture; 31. a detection module; 311. a second processor; 312. an ultrasonic sensor; 32. a light intensity module; 4. a mechanical lock; 41. a control gate; 42. a through hole; 5. an accommodating unit; 51. a storage chamber; 52. a cabinet door; 53. an electronic lock; 6. a fixing plate; 7. an elastic iron piece; 71. a first bent portion; 72. a second bent portion; 8. a card reader.

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, 2 and 4, a storage cabinet comprises a cabinet body 1, a first processor 2 and a card reader 8 arranged on the surface of the cabinet body 1, wherein the cabinet body 1 is provided with a plurality of accommodating units 5, each accommodating unit 5 comprises a storage cavity 51, a cabinet door 52 for sealing the storage cavity 51 and an electronic lock 53 for keeping the cabinet door 52 in a state of sealing the storage cavity 51, and the first processor 2 controls the electronic lock 53 to open and close according to a signal read by the card reader 8; the storage cabinet further comprises a lamp 3 arranged inside the storage cavity 51, the lamp 3 comprises an LED, a detection module 31 used for detecting the opening and closing conditions of the cabinet door 52, a light intensity module 32 used for detecting the light conditions inside the storage cavity 51 and a switch tube VT1, the detection module 31 and the light intensity module 32 are both used for controlling the on-off of the switch tube VT1, and the LED is connected with an external power supply through the switch tube VT 1.

When the user opened cabinet door 52 and the light intensity in the storing chamber 51 was less strong, switching tube VT1 switched on, and LED is bright, thereby reaches the effect of the automatic light of light according to the light intensity after the user opened cabinet door 52.

As shown in fig. 2, the cabinet body 1 is provided with a cavity 11 for accommodating the first processor 2, the storage cabinet further comprises a mechanical lock 4 and a control door 41 for closing the cavity 11, the bottom of the control door 41 is movably connected with the cabinet body 1, and the top of the control door 41 is connected with the cabinet body 1 through the mechanical lock 4. In the conventional design, the top of the control door 41 is hinged with the cabinet 1, but this results in that the manager needs to hold the control door 41 with one hand and perform the maintenance with the other hand when performing the maintenance of the first processor 2. The utility model discloses in, the managers can be carried control door 41 on the shoulder, utilizes both hands to overhaul.

As shown in fig. 2 and 3, the cabinet body 1 is provided with a convex pillar 12, the control door 41 is provided with a through hole 42 into which the convex pillar 12 extends, and a gap is formed between the convex pillar 12 and the inner wall of the through hole 42. When a long service time is required, the manager tends to directly remove the control door 41 for service. The utility model discloses in, make the control door 41 rotate to the oblique top pulling control door 41 can make control door 41 and the separation of the cabinet body 1.

As shown in fig. 2, the storage cabinet further comprises a fixing plate 6, the first processor 2 is detachably connected with the fixing plate 6, and the fixing plate 6 is slidably connected with the inner wall of the cavity 11. When the first processor 2 needs to be repaired and replaced, the manager can pull the fixing plate 6 to a position close to itself for operation.

As shown in fig. 2, a sliding groove 13 is disposed on an inner wall of the cavity 11, the fixing plate 6 is slidably connected to the inner wall of the cavity 11 through the sliding groove 13, and the sliding groove 13 is provided with an opening through which the fixing plate 6 exits or enters the sliding groove 13. The manager can also pull the holding plate 6 out of the housing 11 for operation.

As shown in fig. 2, the storage cabinet further includes an elastic iron sheet 7, the elastic iron sheet 7 includes a first bending portion 71 and a second bending portion 72 formed by bending one end of the first bending portion 71, the other end of the first bending portion 71 is connected to the inner wall of the cavity 11, and the second bending portion 72 is used for blocking the opening to prevent the fixing plate 6 from exiting the sliding slot 13 by itself. The angle of the second bending portion 72 relative to the first bending portion 71 is variable, so that when the fixing plate 6 needs to be taken out from the sliding slot 13, the second bending portion 72 does not block the opening.

As shown in fig. 4, the lamp 3 further includes a diode VS1, an anode of the diode VS1 is connected to the LED, and a cathode of the diode is connected to a collector of the switching tube VT1, so as to prevent the switching tube VT1 from being damaged due to reverse current flow.

As shown in fig. 4, the detection module 31 includes a relay K, a second processor 311, and an ultrasonic sensor 312, the ultrasonic sensor 312 is provided with a transmitting head for transmitting an ultrasonic signal to the cabinet door 52 and a receiving head for receiving the ultrasonic signal reflected by the cabinet door 52, and the second processor 311 controls the opening and closing of the relay K according to a detection result of the ultrasonic sensor 312; light intensity module 32 includes photo resistance RG and resistance RP, and the positive pole of relay K and external power source is passed through to the one end of photo resistance RG is connected, and the other end of photo resistance RG is connected with the negative pole of external power source through resistance RP, and the junction of photo resistance RG and resistance RP is connected with triode VT 1's base. The second processor 311 is specifically an ARM single chip. Under the condition that the ultrasonic sensor 312 detects that the cabinet door 52 is not opened, the processing control relay K is switched off, and at the moment, the switch tube VT1 has no bias voltage and cannot be switched on, and the LED is not lighted. After the ultrasonic sensor 312 detects that the cabinet door 52 is opened, the processor controls the relay K to be conducted, when the light intensity in the storage cavity 51 is strong, the bias voltage provided by the photosensitive resistor RG and the resistor RP to the switching tube VT1 cannot enable the switching tube VT1 to be conducted, and at the moment, the LED is not bright; when the light intensity is weak, the bias voltage provided by the photosensitive resistor RG and the resistor RP to the switching tube VT1 turns on the switching tube VT1, and at this time, the LED lights.

As shown in fig. 4, the light intensity module 32 further includes a resistor R2, and the relay K is connected to the light-sensitive resistor RG through a resistor R2. The current is limited by the resistor R2, so that the current is prevented from being too strong and burning out the relay K.

Specifically, the resistor RP is an adjustable resistor. The manager can adjust the light intensity of the LED by adjusting the resistance of the resistor RP.

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

1. A storage cabinet, which is characterized in that: the intelligent cabinet comprises a cabinet body (1), a first processor (2) and a card reader (8) arranged on the surface of the cabinet body (1), wherein the cabinet body (1) is provided with a plurality of accommodating units (5), each accommodating unit (5) comprises a storage cavity (51), a cabinet door (52) used for sealing the storage cavity (51) and an electronic lock (53) used for enabling the cabinet door (52) to keep the state of the sealed storage cavity (51), and the first processor (2) controls the electronic lock (53) to be opened and closed according to signals read by the card reader (8);

the locker is still including setting up lamps and lanterns (3) inside storing chamber (51), lamps and lanterns (3) include LED, be used for detecting detection module (31) of cabinet door (52) switching condition, be used for detecting light intensity module (32) and the switch tube VT1 of the light condition in storing chamber (51), detection module (31) and light intensity module (32) all are used for the break-make of control switch tube VT1, LED passes through switch tube VT1 and is connected with external power source.

2. The storage cabinet of claim 1, wherein: the cabinet body (1) is provided with a containing cavity (11) for containing the first processor (2), the storage cabinet further comprises a mechanical lock (4) and a control door (41) for sealing the containing cavity (11), the bottom of the control door (41) is movably connected with the cabinet body (1), and the top of the control door (41) is connected with the cabinet body (1) through the mechanical lock (4).

3. A cabinet according to claim 2, wherein: the cabinet body (1) is provided with a convex column (12), the control door (41) is provided with a through hole (42) for the convex column (12) to extend into, and a gap is formed between the convex column (12) and the inner wall of the through hole (42).

4. A cabinet according to claim 2, wherein: the storage cabinet further comprises a fixing plate (6), the first processor (2) is detachably connected with the fixing plate (6), and the fixing plate (6) is in sliding connection with the inner wall of the accommodating cavity (11).

5. A cabinet according to claim 4, wherein: the inner wall that holds chamber (11) is equipped with spout (13), fixed plate (6) pass through spout (13) and hold the inner wall sliding connection of chamber (11), spout (13) are equipped with the opening that supplies fixed plate (6) to withdraw from or get into spout (13).

6. A cabinet according to claim 5, wherein: the locker still includes elasticity iron sheet (7), elasticity iron sheet (7) include first kink (71) and second kink (72) that form by the one end bending type of first kink (71), the other end and the interior wall connection who holds chamber (11) of first kink (71), second kink (72) are used for blockking the opening.

7. The storage cabinet of claim 1, wherein: the lamp (3) further comprises a diode VS1, the anode of the diode VS1 is connected with the LED, and the cathode of the diode is connected with the collector of the switching tube VT 1.

8. The storage cabinet of claim 1, wherein: the detection module (31) comprises a relay K, a second processor (311) and an ultrasonic sensor (312), the ultrasonic sensor (312) is provided with a transmitting head for transmitting an ultrasonic signal to the cabinet door (52) and a receiving head for receiving the ultrasonic signal reflected by the cabinet door (52), and the second processor (311) controls the opening and closing of the relay K according to the detection result of the ultrasonic sensor (312);

the light intensity module (32) comprises a photoresistor RG and a resistor RP, one end of the photoresistor RG is connected with the positive electrode of an external power supply through a relay K, the other end of the photoresistor RG is connected with the negative electrode of the external power supply through the resistor RP, and the connection position of the photoresistor RG and the resistor RP is connected with the base electrode of the triode VT 1.

9. The storage cabinet of claim 8, wherein: the light intensity module (32) further comprises a resistor R2, and the relay K is connected with the light-sensitive resistor RG through a resistor R2.

10. The storage cabinet of claim 8, wherein: the resistor RP is an adjustable resistor.