RFID storage cabinet with automatic storing and taking function

Abstract

The utility model discloses an RFID storage cabinet with an automatic storing and taking function. A plurality of mounting frames, a first driving assembly used for displacing the mounting frames, an existing lifting platform used for carrying goods, a second driving assembly used for displacing the lifting platform and a grabbing structure arranged on the lifting platform are arranged in a cabinet body. A gap between the mounting rack and the inner bottom of the cabinet body is defined as a delivery channel; by means of the laterally-designed storage cabinets, the storage cabinets can be used in parallel, and storage and taking of all goods can be completed only through one cabinet chamber. After the second driving assembly is used for driving the lifting platform to the cabinet chamber, the lifting platform drives the goods to the placing part with the proper height, and the grabbing mechanism is used for achieving storage and taking of the goods; and only one row and one column of occupied space is sacrificed in the cabinet body, so that the utilization rate of the space in the cabinet is high, and a plurality of goods can be stored.

Description

Technical Field

[0001] The utility model discloses an RFID safe deposit box with automatic access function, belonging to the field of safe deposit boxes. Background Art

[0002] RFID safe deposit box is a smart safe deposit box with radio frequency identification function, which can manage and track the stored items through RFID technology. Users can use RFID tags or cards to open or close the safe deposit box to ensure the safety of the stored items. RFID safe deposit boxes are usually used in commercial places, schools, hospitals and other places where items need to be managed and protected.

[0003] Existing safe deposit boxes are usually placed upright so that all the cabinets can be uniformly spread out in front of the user; however, when such a design is used in some areas with a small floor space, only a small number of safe deposit boxes can be placed, and it is difficult to use the safe deposit boxes in parallel. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an RFID safe deposit box with an automatic access function to solve the problem.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions: an RFID safekeeping cabinet with automatic access function, comprising a cabinet body, a control panel, and a cabinet chamber; the control panel and the cabinet chamber are both arranged on the cabinet body, and the control panel controls the opening and closing of the cabinet chamber; the characteristics are: a plurality of mounting frames, a first driving assembly for displacing the mounting frames, an existing lifting platform for transporting goods, a second driving assembly for displacing the lifting platform, and a grabbing structure arranged on the lifting platform are arranged in the cabinet body; the gap between the mounting frame and the bottom of the cabinet body is defined as a delivery channel; the mounting frame is displaced by relying on the first driving assembly, so that the gap between adjacent mounting frames is expanded, thereby serving as an access channel;

[0006] The second driving component displaces the lifting platform so that the lifting platform corresponds to the access channel; the lifting platform is lifted and lowered in the access channel so that the grabbing structure grabs the goods; the delivery channel corresponds to the cabinet, and the lifting platform transports the goods out of the cabinet from the delivery channel.

[0007] Preferably, the mounting frame includes a plurality of vertically arranged placement parts, a bracket that connects the placement parts in series and fixes them, and a sleeve for connecting to the first drive assembly; the goods will be placed on the placement parts, and the sleeve is fixed to the bracket.

[0008] Preferably, the placement portion includes two placement plates, and there is a gap between the two placement plates; the grabbing structure extends into the gap to lift the goods.

[0009] Preferably, the first driving assembly includes a first screw rod, a plurality of first screw rod mounting seats, a first limit rod, and a plurality of first servo motors; the first screw rod and the first limit rod are both fixed in the cabinet; the first servo motor is mounted on the first screw rod mounting seat so that the first screw rod mounting seat slides along the first screw rod; the sleeve is slidably mounted on the first limit rod, and each of the plurality of sleeves is fixedly connected to a first screw rod mounting seat so as to move along with the first screw rod mounting seat.

[0010] Preferably, the second drive assembly includes a second screw rod, a second limit rod, a second screw rod mounting base installed at the bottom of the lifting platform, and a second servo motor; the second screw rod mounting base is installed on the second screw rod and the second limit rod; the second servo motor causes the second screw rod to rotate, thereby displacing the second screw rod mounting base.

[0011] Preferably, the grabbing structure includes a multi-stage cylinder, a grab plate, a protrusion arranged on the grab plate, a connecting plate for connecting the grab plate and the multi-stage cylinder, and a slide groove arranged on the lifting platform; the end of the multi-stage cylinder is fixedly connected to the grab plate by the connecting plate; the grab plate is slidably installed on the slide groove; the grab plate extends into the gap and places the protrusion in front of and behind the cargo.

[0012] Beneficial Effects

[0013] The utility model adopts a side-designed storage cabinet, which can be used in parallel, and all goods can be stored and retrieved by relying on only one cabinet room; and after the second driving component drives the lifting platform to the cabinet room, the lifting platform drives the goods to a placement part at a suitable height, and the grabbing mechanism is used to realize the storage and retrieval of goods; only one row and one column of space in the cabinet body is sacrificed, and the space utilization rate in the cabinet is high, and multiple goods can be stored. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a front view structural diagram of an RFID safe deposit box with automatic storage and retrieval function according to the utility model;

[0016] Figure 2 It is a schematic diagram of the structure inside the cabinet of the utility model;

[0017] Figure 3 It is a schematic diagram of the top view of the placement part of the utility model;

[0018] Figure 4 It is a side view structural diagram of the placement part of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the first drive assembly of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the second drive assembly of the utility model;

[0021] Figure 7 It is a schematic diagram of the structure of the utility model. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-Figure 7 The utility model provides a technical solution of an RFID safe deposit box with automatic access function: comprising a cabinet body 1, a control panel 2, and a cabinet chamber 3; the control panel 2 and the cabinet chamber 3 are both arranged on the cabinet body 1, and the control panel 2 controls the opening and closing of the cabinet chamber 3; wherein the control panel 2 can adopt the existing RFID identification technology to be used for opening the cabinet chamber 3.

[0024] The cabinet body 1 is provided with a plurality of mounting frames 4, a first driving assembly 5 for displacing the mounting frames 4, an existing lifting platform 8 for carrying goods 43, a second driving assembly 7 for displacing the lifting platform 8, and a grabbing structure 6 arranged on the lifting platform 8; the gap between the mounting frame 4 and the bottom of the cabinet body 1 is defined as a delivery channel B; the mounting frame 4 is displaced by relying on the first driving assembly 5, so that the gap between adjacent mounting frames 4 is expanded, thereby serving as an access channel A.

[0025] In order to increase the storage capacity of goods 43, the mounting frame 4 includes a plurality of vertically arranged placement portions 41, a bracket 42 that connects and fixes the placement portions 41 in series, and a sleeve 44 that is connected to the first driving assembly 5, and the sleeve 44 is fixed to the bracket 42; in this way, the goods 43 will be placed on the placement portions 41 and separated by relying on the placement portions 41.

[0026] In order to solve the problem of transferring the cargo 43 from the placement portion 41 to the lifting platform 8, the placement portion 41 includes two placement plates 411, and there is a gap C between the two placement plates 411; the grabbing structure 6 extends into the gap C to lift the cargo 43.

[0027] Preferably, the grabbing structure 6 includes a multi-stage cylinder 61, a grab plate 63, a protrusion 64 arranged on the grab plate 63, a connecting plate for connecting the grab plate 63 and the multi-stage cylinder 61, and a slide groove 62 arranged on the lifting platform 8; the end of the multi-stage cylinder 61 is fixedly connected to the grab plate 63 by a connecting plate; the grab plate 63 extends into the gap C, and the protrusion 64 is placed in front of and behind the cargo 43. In one embodiment, the lifting platform 8 is lifted and lowered in the access channel A, so that the grabbing structure 6 corresponds to the side of the goods 43 to be taken, and then the piston of the multi-stage cylinder 61 extends forward, so that the grab plate 63 extends into the gap C; preferably, the grab plate 63 can correspond to the lower side of the placement plate 411, and then the piston of the multi-stage cylinder 61 extends forward again, so that the protrusion 64 can avoid supporting the goods 43; then the lifting platform 8 is lifted again, so that the grab plate 63 can directly lift the goods 43, and finally the retraction of the piston of the multi-stage cylinder 61 is used to bring the goods 43 back and place them on the lifting platform 8. Further, the grab plate 63 is slidably installed on the slide 62, and the grab plate 63 and the slide 62 are in the same plane, so that after the grab plate 63 retracts, the goods 43 will be stably placed on the lifting platform 8.

[0028] The lifting platform 8 described in this patent is an existing scissor-type lifting platform.

[0029] In order to ensure that any cargo 43 can be taken out within the limited space of the cabinet 1, the access channel A needs to be able to change. To solve this problem, the first drive component 5 is used to displace the mounting frame 4, so that the gap between adjacent mounting frames 4 is expanded to serve as the access channel A. In one embodiment, the first drive component 5 includes a first screw 51, a plurality of first screw mounting seats 53, a first limit rod 52, and a plurality of first servo motors 54; the first screw 51 and the first limit rod 52 are both fixed in the cabinet 1; the first servo motor 54 is installed on the first screw mounting seat 53, so that the first screw mounting seat 53 slides along the first screw 51; the sleeve 44 is slidably installed on the first limit rod 52, and the plurality of sleeves 44 are each fixedly connected to a first screw mounting seat 53, so as to follow the displacement of the first screw mounting seat 53. For example (see Figure 2 ), the mounting rack 4 has 6 columns in total, each column has 5 placement parts 41, if the goods 43 in the 2nd row of the 3rd column are to be taken, the mounting racks 4 in the first 3 columns are moved to the left, and the mounting racks 4 in the last 3 columns are moved to the right, so as to form an access channel A between the 3rd column and the 4th column. Preferably, the first limiting rods 52 are provided with 2, so that the sleeves 44 and the brackets 42 are both 2, and the stability of the mounting rack 4 is improved.

[0030] It is worth mentioning that the width of the access channel A must be greater than the width of the lifting platform 8, so that the lifting platform 8 can move in the access channel A. The sleeves 44 in the first and last columns of mounting frames 4 can be directly fixed on the first limit rod 52, and there is no need to install the first servo motor 54; the reason is that the access channel A can be formed by only moving the mounting frames 4 adjacent to it (the first column or the last column).

[0031] Preferably, the gap between the mounting frame 4 and the bottom of the cabinet 1 is defined as a delivery channel B; the delivery channel B corresponds to the cabinet chamber 3, and the lifting platform 8 transports the goods 43 out of the cabinet chamber 3 from the delivery channel B; in order to realize the movement of the lifting platform 8, a second drive assembly 7 is designed. In one embodiment, the second drive assembly 7 includes a second screw rod 72, a second limit rod 73, a second screw rod mounting seat 74 mounted at the bottom of the lifting platform 8, and a second servo motor 71; the second screw rod mounting seat 74 is mounted on the second screw rod 72 and the second limit rod 73; the second servo motor 71 rotates the second screw rod 72, thereby displacing the second screw rod mounting seat 74. Preferably.

[0032] Working principle: when goods 43 need to be stored, the lifting platform 8 retracts and is moved to the cabinet chamber 3 by the second driving component 7. In this way, when the cabinet chamber 3 is opened, the user can place the goods 43 to be stored on the lifting platform 8; after closing the door of the cabinet chamber 3, one of the mounting frames 4 is displaced by the first driving component 5 to form an access channel A, and then the second driving component 7 again displaces the lifting platform 8 to the bottom of the access channel A, and then the lifting platform 8 lifts the goods 43 to one side of the placement portion 41, and then the goods 43 are pushed to the placement portion 41 through the grabbing structure 6, and then the lifting platform 8 moves downward, so that the grab plate 63 of the grabbing structure 6 is released from the limit of the goods 43 to complete the placement.

[0033] On the contrary, when the goods 43 need to be taken, the lifting platform 8 moves to the side of the goods 43, and the goods 43 are transferred to the lifting platform 8 through the grabbing structure 6. Then the lifting platform 8 retracts and is transported along the delivery channel B to the cabinet 3.

[0034] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An RFID safekeeping cabinet with automatic access function, comprising a cabinet body, a control panel, and a cabinet chamber; the control panel and the cabinet chamber are both arranged on the cabinet body, and the control panel controls the opening and closing of the cabinet chamber; characterized in that: The cabinet is provided with a plurality of mounting racks, a first driving assembly for displacing the mounting racks, an existing lifting platform for carrying goods, a second driving assembly for displacing the lifting platform, and a grabbing structure arranged on the lifting platform; the gap between the mounting rack and the bottom of the cabinet is defined as a delivery channel; the mounting rack is displaced by relying on the first driving assembly, so that the gap between adjacent mounting racks is expanded, thereby serving as an access channel; The second driving component displaces the lifting platform so that the lifting platform corresponds to the access channel; the lifting platform is lifted and lowered in the access channel so that the grabbing structure grabs the goods; the delivery channel corresponds to the cabinet, and the lifting platform transports the goods out of the cabinet from the delivery channel.

2. The RFID safe deposit box with automatic access function according to claim 1, characterized in that: The mounting frame includes a plurality of vertically arranged placement parts, a bracket that connects the placement parts in series and fixes them, and a sleeve that is used to connect with the first driving component; the goods will be placed on the placement parts, and the sleeve is fixed to the bracket.

3. The RFID safe deposit box with automatic access function according to claim 2, characterized in that: The placement portion includes two placement plates, and a gap is provided between the two placement plates; the grabbing structure extends into the gap to lift the goods.

4. The RFID safe deposit box with automatic access function according to claim 2, characterized in that: The first driving assembly includes a first screw rod, a plurality of first screw rod mounting seats, a first limiting rod, and a plurality of first servo motors; the first screw rod and the first limiting rod are both fixed in the cabinet; the first servo motor is installed on the first screw rod mounting seat so that the first screw rod mounting seat slides along the first screw rod; the sleeve is slidably installed on the first limiting rod, and the plurality of sleeves are each fixedly connected to a first screw rod mounting seat so as to move with the first screw rod mounting seat.

5. The RFID safe deposit box with automatic access function according to claim 1, characterized in that: The second driving assembly includes a second screw rod, a second limiting rod, a second screw rod mounting seat installed at the bottom of the lifting platform, and a second servo motor; the second screw rod mounting seat is installed on the second screw rod and the second limiting rod; the second servo motor rotates the second screw rod, thereby displacing the second screw rod mounting seat.

6. The RFID safe deposit box with automatic access function according to claim 3, characterized in that: The grabbing structure includes a multi-stage cylinder, a grab plate, a protrusion arranged on the grab plate, a connecting plate for connecting the grab plate and the multi-stage cylinder, and a slide groove arranged on the lifting platform; the end of the multi-stage cylinder is fixedly connected to the grab plate by using the connecting plate; the grab plate is slidably installed on the slide groove; the grab plate extends into the gap and places the protrusion in front of and behind the goods.

Images