Delivery device and storage cabinet
By designing a delivery device with a control drive mechanism and locking components in the storage cabinet, the problem of poor safety performance of the existing storage cabinet is solved, and higher security and anti-theft performance are achieved.
Patent Information
- Application Number
- CN202310803846.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-07-03
- Publication Date
- 2025-01-03
AI Technical Summary
The delivery mechanism of the existing storage cabinet has poor safety performance when storing high-value items, which is easy to be stolen by criminals or the items are fished back.
A delivery device including a frame, a first door, a second door, a driving mechanism and a control mechanism is designed to ensure that the second opening is avoided when the article is placed. Stealing or fishing back improves safety and anti-theft performance.
It effectively avoids theft of items inside the cabinet through the second opening when putting items, and prevents items from being returned to fish when putting in, which significantly improves the safety and anti-theft performance of the storage cabinet.
Smart Images
Figure CN119244108A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of storage equipment, and in particular, to a delivery device and a storage cabinet. Background Art
[0002] For some places of use for storing high-value items, such as storing valuable items such as cash and precious metals, the related technology provides a storage cabinet, which includes a safe, a safe and a delivery mechanism, wherein the safe includes a cabinet body and a cabinet door, a first input port is arranged on the top of the cabinet body, the safe is placed inside the cabinet body, a second input port is arranged on the top of the safe body, and the second input port is arranged at a relative interval with the first input port. The delivery mechanism is installed inside the cabinet body and is located between the first input port and the second input port. The delivery mechanism includes a first door and a second door and a driving assembly connected to the first door and the second door in a transmission manner. Under the drive of the driving assembly, the first door and the second door move synchronously to synchronously open or close the first input port and the second input port. When the user deposits items, the driving assembly drives the first door and the second door to synchronously open the first input port and the second input port, and the items fall into the safe through the first input port and the second input port in sequence. After the items are put into the safe, the driving assembly drives the first door and the second door to synchronously close the first input port and the second input port. When this storage cabinet is in use, some criminals directly steal the items in the safe through the first input port or the second input port when storing items, or tie a long line to the items and quickly fish the items back after the items fall into the safe and before the first door and the second door are closed, creating the illusion that the items have been stored. Therefore, the storage cabinet using this delivery mechanism has poor security performance. Summary of the invention
[0003] The purpose of the present application includes providing a delivery device and a storage cabinet, which have higher security.
[0004] The embodiments of the present application can be implemented as follows:
[0005] In a first aspect, the present application provides a delivery device, comprising a frame, a first door, a second door, a driving mechanism and a control mechanism, wherein the frame is provided with a temporary storage cavity and a first opening and a second opening connected to the temporary storage cavity, wherein the temporary storage cavity is used to store articles, the first opening is used to put articles into the temporary storage cavity, and the second opening is used to output the articles in the temporary storage cavity; the first door and the second door are both slidably connected to the frame, the first door is used to open or close the first opening, and the second door is used to open or close the second opening; the driving mechanism is transmission-connected to the first door and the second door, the driving mechanism is used to drive the first door to open or close, and also to drive the second door to open or close; the control mechanism is configured to: after receiving an instruction to open the first door, if the second door is closed, control the driving mechanism to drive the first door to open; if the second door is opened, control the driving mechanism to first drive the second door to close, and then drive the first door to open; after receiving an instruction to open the second door, if the first door is closed, control the driving mechanism to drive the second door to open; if the first door is open, control the driving mechanism to first drive the first door to close, and then drive the second door to open.
[0006] In an optional embodiment, the driving mechanism includes a motor, a support shaft, a first driving member and a second driving member, the first driving member and the second driving member are both connected to the support shaft, the first driving member is transmission-connected to the first door, and the second driving member is transmission-connected to the second door; the motor is transmission-connected to the support shaft, and the control mechanism controls the motor to drive the support shaft to rotate, so that the support shaft has a first rotation stroke and a second rotation stroke, when the support shaft rotates in a set direction within the first rotation stroke, the first driving member drives the first door to open, when the support shaft rotates in the opposite direction of the set direction within the first rotation stroke, the first driving member drives the first door to close, and the second door remains stationary when the support shaft rotates within the first rotation stroke; when the support shaft rotates in the opposite direction of the set direction within the second rotation stroke, the second driving member drives the second door to open, when the support shaft rotates in the set direction within the second rotation stroke, the second driving member drives the second door to close, and the first door remains stationary when the support shaft rotates within the second rotation stroke.
[0007] In an optional embodiment, the first driving member includes a first plug post, the second driving member includes a second plug post, the first door is provided with a first straight groove, and the second door is provided with a second straight groove. When the first door and the second door are both closed, the first straight groove and the second straight groove extend in directions away from each other, the extension direction of the first straight groove is set at an angle to the sliding direction of the first door, and the extension direction of the second straight groove is set at an angle to the sliding direction of the second door. The first plug post is plugged into the first straight groove, and the second plug post is plugged into the second straight groove. When the support shaft rotates within a first rotation stroke, the first plug post and the first straight groove slide relative to each other to drive the first door to open or close, and the second plug post is separated from the second straight groove to make the second door stationary; when the support shaft rotates within the second rotation stroke, the second plug post and the second straight groove slide relative to each other to drive the second door to open or close, and the first plug post is separated from the first straight groove to make the first door stationary.
[0008] In an optional embodiment, the first door is further provided with a first avoidance groove connected to the first straight groove, and the second door is further provided with a second avoidance groove connected to the second straight groove, and both the first avoidance groove and the second avoidance groove are arc-shaped, and the width of the first avoidance groove matches the diameter of the first plug column, and the width of the second avoidance groove matches the diameter of the second plug column; when the first door and the second door are both closed, the first avoidance groove, the second avoidance groove, and the support shaft are coaxially arranged, and when the support shaft rotates within the first rotation stroke, the second plug column slides along the second avoidance groove, and when the support shaft rotates within the second rotation stroke, the first plug column slides along the first avoidance groove.
[0009] In an optional embodiment, when the first door and the second door are both closed, the first door and the second door are spaced apart from each other in a first direction, the projection line segments of the first straight groove and the second straight groove on a projection plane perpendicular to the first direction are collinear, and the extension directions of the two are perpendicular to the sliding directions of the first door and the second door.
[0010] In an optional embodiment, the first driving member also includes a first disc, the first disc is fixedly sleeved on the support shaft, the first plug is connected to the first disc, and the first plug is parallel to the support shaft and spaced apart; the second driving member also includes a second disc, the second disc is fixedly sleeved on the support shaft, the second plug is connected to the second disc, and the second plug is parallel to the support shaft and spaced apart.
[0011] In an optional embodiment, the delivery device also includes a first locking assembly and a second locking assembly mounted on the frame, the first locking assembly being used to lock the first door in a position closing the first opening, and the second locking assembly being used to lock the second door in a position closing the second opening; the driving mechanism is also used to first release the lock of the first locking assembly on the position of the first door when the support shaft rotates within a first rotation stroke, and to first release the lock of the second locking assembly on the position of the second door when the support shaft rotates within a second rotation stroke.
[0012] In an optional embodiment, the first locking assembly includes a first locking piece and a first elastic piece, the first locking piece is slidably connected to the frame, the first locking piece can slide relative to the frame, the first locking piece has a first locking position and a first unlocking position, when the first locking piece is in the first locking position, the first locking piece is engaged with the first door closing the first opening to lock the position of the first door, and when the first locking piece is in the first unlocking position, the first locking piece is separated from the first door closing the first opening to release the lock of the position of the first door; the first elastic piece is connected between the first locking piece and the frame, and the elastic force of the first elastic piece makes the first locking piece always have a tendency to slide to the first locking position; the second locking assembly includes a second locking piece and a second elastic piece, the second locking piece is slidably connected to the frame, the second locking piece can slide relative to the frame, the second locking piece has a second locking position and a second unlocking position, when the second locking piece is in the second locking position When the second locking member is in the second position, the second locking member is engaged with the second door closing the second opening to lock the position of the second door, and when the second locking member is in the second unlocking position, the second locking member is separated from the second door closing the second opening to release the position lock of the second door; the second elastic member is connected between the second locking member and the frame, and the elastic force of the second elastic member makes the second locking member always have a tendency to slide toward the second locking position; the first driving member includes a first flange, and the second driving member includes a second flange. When the support shaft rotates within the first rotation stroke, the first flange always abuts against the first locking member and drives the first locking member to move to the first unlocking position, and the second locking member is located in the second locking position under the elastic force of the second elastic member; when the support shaft rotates within the second rotation stroke, the second flange always abuts against the second locking member and drives the second locking member to move to the second unlocking position, and the first locking member is located in the first locking position under the elastic force of the first elastic member.
[0013] In an optional embodiment, the first door is provided with a first limiting groove, and the second door is provided with a second limiting groove; the first end of the first locking member is provided with a first roller, and the second end is provided with a first limiting plate; the first end of the second locking member is provided with a second roller, and the second end is provided with a second limiting plate; when the support shaft rotates within the first rotation stroke, the first roller abuts against the first flange and rolls along the first flange, and the second limiting plate is used to engage with the second limiting groove when the second door is closed to lock the position of the second door; when the support shaft rotates within the second rotation stroke, the second roller abuts against the second flange and rolls along the second flange, and the first limiting plate is used to engage with the first limiting groove when the first door is closed to lock the position of the first door.
[0014] In a second aspect, the present application provides a storage cabinet, comprising a cabinet body, a cabinet door, and a delivery device of any one of the aforementioned embodiments, wherein the cabinet body is provided with a storage space and an input port and an access port connected to the storage space; the cabinet door is movably connected to the cabinet body for closing or opening the access port; the delivery device is installed inside the cabinet body, and when the first door of the delivery device is opened, the first opening is opposite to and connected to the input port; or, the delivery device is installed outside the cabinet body, and when the second door of the delivery device is opened, the second opening is opposite to and connected to the input port.
[0015] The beneficial effects of the embodiments of the present application include:
[0016] The delivery device provided in the embodiment of the present application includes a frame, a first door, a second door, a driving mechanism and a control mechanism. The frame is provided with a temporary storage cavity and a first opening and a second opening connected to the temporary storage cavity. The temporary storage cavity is used to store items, the first opening is used to put items into the temporary storage cavity, and the second opening is used for outputting the items in the temporary storage cavity; the first door and the second door are both slidably connected to the frame, the first door is used to open or close the first opening, and the second door is used to open or close the second opening; the driving mechanism is transmission-connected to the first door and the second door at the same time, the driving mechanism is used to drive the first door to open or close, and also to drive the second door to open or close; the control mechanism is configured to: after receiving an instruction to open the first door, if the second door is closed, the driving mechanism is controlled to drive the first door to open; if the second door is opened, the driving mechanism is controlled to first drive the second door to close, and then drive the first door to open; after receiving an instruction to open the second door, if the first door is closed, the driving mechanism is controlled to drive the second door to open; if the first door is opened, the driving mechanism is controlled to first drive the first door to close, and then drive the second door to open. When the delivery device provided by the present application is applied to a storage cabinet, closing the second opening by the second door is a prerequisite for opening the first opening, thereby preventing items inside the cabinet from being stolen through the second opening when items are dropped into the temporary storage cavity through the first opening; in addition, closing the first opening by the first door is a prerequisite for opening the second opening, thereby preventing the dropped items from being fished back through the first opening when the items in the temporary storage cavity are sent into the cabinet through the second opening. Therefore, the delivery device provided by the embodiment of the present application and the storage cabinet including the delivery device have good safety performance and strong anti-theft performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1This is a schematic diagram of a delivery device in a standby state in an embodiment of the present application;
[0019] Figure 2 This is a schematic diagram of a delivery device in a receiving state in one embodiment of the present application;
[0020] Figure 3 This is an exploded schematic diagram of a driving mechanism, a first door, and a second door in one embodiment of the present application;
[0021] Figure 4 This is a schematic diagram of the rotation stroke of the support shaft in one embodiment of the present application;
[0022] Figure 5 This is a schematic diagram of a delivery device in a standby state in an embodiment of the present application;
[0023] Figure 6 This is a schematic diagram of a delivery device in a receiving state in an embodiment of the present application;
[0024] Figure 7 This is a schematic diagram of a delivery device in an output state in an embodiment of the present application;
[0025] Figure 8 This is a first partial schematic diagram of a delivery device in one embodiment of the present application;
[0026] Fig. 9 This is a second partial schematic diagram of a delivery device in one embodiment of the present application;
[0027] Fig.10 This is a schematic diagram of a support shaft, a first driving member, and a second driving member in an embodiment of the present application at a first viewing angle;
[0028] Fig.11 This is a schematic diagram of a support shaft, a first driving member, and a second driving member in an embodiment of the present application at a second viewing angle;
[0029] Fig.12 This is a schematic diagram of a storage cabinet in one embodiment of the present application.
[0030] Icons: 001-storage cabinet; 010-delivery device; 020-cabinet; 021-access port; 022-storage space; 030-cabinet door; 100-frame; 101-first side wall; 102-second side wall; 103-temporary storage chamber; 104-guide; 110-first door; 111-first straight slot; 112-first avoidance slot; 113-first limit slot; 120-second door; 121-second straight slot; 122-second avoidance slot; 123-second limit slot; 200-driving mechanism; 210-mounting frame; 211-mounting hole; 220-motor; 221-motor gear; 230-support shaft; 231- Gear; 232-sleeve; 240-first disc; 241-first plug; 250-second disc; 251-second plug; 260-first cam; 261-first flange; 262-third flange; 270-second cam; 271-second flange; 272-fourth flange; 300-first locking assembly; 310-first locking member; 311-first limiting plate; 320-first elastic member; 330-first guide column; 340-first roller; 400-second locking assembly; 410-second locking member; 411-second limiting plate; 420-second elastic member; 430-second guide column; 440-second roller. DETAILED DESCRIPTION
[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0032] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.
[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0034] In the description of the present application, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear to indicate an orientation or position relationship, it is based on the orientation or position relationship shown in the drawings, or is the orientation or position relationship in which the product of the invention is usually placed when used. It is only for the convenience of describing the present application and simplifying the description, and does 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 therefore cannot be understood as a limitation on the present application.
[0035] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.
[0036] It should be noted that, in the absence of conflict, the features in the embodiments of the present application may be combined with each other.
[0037] Figure 1 This is a schematic diagram of a delivery device 010 in a standby state in an embodiment of the present application; Figure 2 FIG. 1 is a schematic diagram of a delivery device 010 in a receiving state in an embodiment of the present application. Figure 1 and Figure 2 As shown, the delivery device 010 provided in this embodiment includes a frame 100, a first door 110, a second door 120, a driving mechanism 200 and a control mechanism (not shown in the figure). The frame 100 is provided with a temporary storage chamber 103 and a first opening and a second opening connected to the temporary storage chamber 103. The temporary storage chamber 103 is used to store items. The first opening is used to put items into the temporary storage chamber 103, and the second opening is used for outputting the items in the temporary storage chamber 103. The first door 110 and the second door 120 are both slidably connected to the frame 100. The first door 110 is used to open or close the first opening, and the second door 120 is used to open or close the second opening. The driving mechanism 200 is transmission-connected to the first door 110 and the second door 120. The driving mechanism 200 is used to drive the first door 110 to open or close, and is also used to drive the second door 120 to open or close. The control mechanism is configured as follows: after receiving an instruction to open the first door 110, if the second door 120 is closed, the control drive mechanism 200 drives the first door 110 to open; if the second door 120 is open, the control drive mechanism 200 first drives the second door 120 to close, and then drives the first door 110 to open; after receiving an instruction to open the second door 120, if the first door 110 is closed, the control drive mechanism 200 drives the second door 120 to open; if the first door 110 is open, the control drive mechanism 200 first drives the first door 110 to close, and then drives the second door 120 to open.
[0038] In the embodiment of the present application, the delivery device 010 has a standby state, a receiving state, and an output state. When the delivery device 010 is in the standby state, the first door 110 is located at a first closed position closing the first opening, and the second door 120 is located at a second closed position closing the second opening. When the delivery device 010 is in the receiving state, the first door 110 is located at a first open position opening the first opening, and the second door 120 is located at the second closed position, at which time items can be delivered into the temporary storage chamber 103 through the first opening. When the delivery device 010 is in the output state, the first door 110 is located at a first closed position, and the second door 120 is located at a second open position opening the second opening, at which time items in the temporary storage chamber 103 can be output through the second opening. When the delivery device 010 provided in the embodiment of the present application is applied to the storage cabinet 001, when the delivery device 010 is in the receiving state, the second door 120 closing the second opening is a prerequisite for opening the first opening, so that it is possible to prevent the items in the storage cabinet 001 from being stolen through the second opening when the items are put into the temporary storage cavity 103 through the first opening; when the delivery device 010 is in the output state, the first door 110 closing the first opening is a prerequisite for opening the second opening, so that it is possible to prevent the items in the temporary storage cavity 103 from being fished back through the first opening when the items are sent into the storage cabinet 001 through the second opening. Therefore, the delivery device 010 provided in the embodiment of the present application has good safety performance and strong anti-theft performance.
[0039] Optionally, the first opening and the second opening are opposite to each other along the first direction (i.e., the direction indicated by arrows ab in the figure), two guide assemblies are arranged on the frame 100 at intervals along the first direction, the first door 110 and the second door 120 are arranged in one-to-one correspondence with the two guide assemblies, and the first door 110 and the second door 120 are respectively slidably connected to the frame 100 through corresponding guide assemblies, wherein each guide assembly includes two guide members 104 extending along the second direction (i.e., the direction indicated by arrows cd in the figure), and the first door 110 and the second door 120 are respectively slidably connected to the two guide members 104 of the corresponding guide assembly. Under the drive of the drive mechanism 200, the first door 110 can slide relative to the guide member 104 along the second direction to open or close the first opening; the second door 120 can slide relative to the guide member 104 along the second direction to open or close the second opening, and the first direction is perpendicular to the second direction. Specifically, the rack 100 includes two first side walls 101 and two second side walls 102, the two first side walls 101 are relatively spaced along the third direction (i.e., the direction indicated by the arrow ef in the figure), the two second side walls 102 are relatively spaced along the second direction, and the two second side walls 102 are connected between the two first side walls 101, the two first side walls 101 and the two second side walls 102 are surrounded by a temporary storage cavity 103, the first ends of the four form a first opening, the second ends of the four form a second opening, and the third direction is perpendicular to the first direction and the second direction. Optionally, in other embodiments, the rack 100 includes a cylindrical side wall, and the first opening and the second opening are both circular.
[0040] Optionally, in other embodiments, each guide assembly includes two long grooves spaced apart along the third direction, the two long grooves are respectively arranged on the two first side walls 101, each long groove extends along the second direction, and both ends of the first door 110 and the second door 120 are respectively plugged into the corresponding long grooves on the two first side walls 101. Optionally, one of the two second side walls 102 is respectively connected to the first end of the two first side walls 101, and the other second side wall 102 is respectively connected to the middle of the two first side walls 101, dividing the space between the two first side walls 101 into two parts, one part is the temporary storage cavity 103, and the other part is the installation space of the drive mechanism 200, and the drive mechanism 200 is also located between the first door 110 and the second door 120.
[0041] Figure 3 This is an exploded schematic diagram of the driving mechanism 200 and the first door 110 and the second door 120 in one embodiment of the present application; Figure 4 This is a schematic diagram of the rotation stroke of the support shaft 230 in one embodiment of the present application;
[0042] Figure 5 This is a schematic diagram of a delivery device 010 in a standby state in an embodiment of the present application; Figure 6This is a schematic diagram of a delivery device 010 in a receiving state in an embodiment of the present application; Figure 7 FIG. 1 is a schematic diagram of a delivery device 010 in an output state in an embodiment of the present application. Figures 3 to 7 As shown, in the embodiment of the present application, the driving mechanism 200 includes a motor 220 (see Fig. 9 ), a support shaft 230, a first driving member and a second driving member. The first driving member and the second driving member are both connected to the support shaft 230, the first driving member is in transmission connection with the first door 110, and the second driving member is in transmission connection with the second door 120. The motor 220 is transmission-connected to the support shaft 230, and the control mechanism controls the motor 220 to drive the support shaft 230 to rotate, so that the support shaft 230 has a first rotation stroke and a second rotation stroke. When the support shaft 230 rotates along a set direction within the first rotation stroke, the first driving member drives the first door 110 to open, and when the support shaft 230 rotates in the opposite direction of the set direction within the first rotation stroke, the first driving member drives the first door 110 to close, and the second door 120 is stationary when the support shaft 230 rotates within the first rotation stroke; when the support shaft 230 rotates in the opposite direction of the set direction within the second rotation stroke, the second driving member drives the second door 120 to open, and when the support shaft 230 rotates in the second rotation stroke along the set direction, the second driving member drives the second door 120 to close, and the first door 110 is stationary when the support shaft 230 rotates within the second rotation stroke.
[0043] It should be understood that the first rotation stroke and the second rotation stroke are two non-overlapping rotation strokes of the support shaft 230 in the rotation range of 0 to 360°; in the first rotation stroke and the second rotation stroke, the rotation direction of the support shaft 230 has only two opposite directions, for example, when the set direction is clockwise, the opposite direction of the set direction is counterclockwise, and when the set direction is counterclockwise, the opposite direction of the set direction is clockwise.
[0044] When the control mechanism receives the instruction to open the first door 110, if the second door 120 is closed, the control mechanism controls the motor 220 to drive the support shaft 230 to rotate in a set direction within the first rotation stroke, driving the first drive member to drive the first door 110 to open; if the second door 120 is open, the control mechanism controls the motor 220 to first drive the support shaft 230 to rotate in the set direction within the second rotation stroke, driving the second drive member to drive the second door 120 to close, and then drives the support shaft 230 to continue to rotate in the set direction to the first rotation stroke and continue to rotate in the set direction within the first rotation stroke, driving the first drive member to drive the first door 110 to open. When the control mechanism receives the instruction to open the second door 120, if the first door 110 is closed, the control mechanism controls the motor 220 to drive the support shaft 230 to rotate in the opposite direction of the set direction within the second rotation stroke, driving the second drive member to drive the second door 120 to open; if the first door 110 is open, the control mechanism controls the motor 220 to first drive the support shaft 230 to rotate in the opposite direction of the set direction within the first rotation stroke, driving the first drive member to drive the first door 110 to close, and then drives the support shaft 230 to continue to rotate in the opposite direction of the set direction to the second rotation stroke and continue to rotate in the opposite direction of the set direction within the second rotation stroke, driving the second drive member to drive the second door 120 to open. In this embodiment, a motor 220 is used to drive the support shaft 230 to rotate in opposite directions within two rotation strokes respectively, so that one of the two doors can be driven to perform a switch action under the premise that one of the two doors is closed, and the control is simple and the cost is low.
[0045] Optionally, Figure 8 This is a first partial schematic diagram of a delivery device in an embodiment of the present application. Fig. 9 This is a second partial schematic diagram of a delivery device in one embodiment of the present application. Figure 8 and Fig. 9 As shown, the driving mechanism 200 also includes a mounting frame 210, the two ends of which are fixedly connected to the two first side walls 101 respectively, the motor 220 is fixed on the mounting frame 210, and the support shaft 230 is supported by the mounting frame 210 and can rotate relative to the mounting frame 210. In this embodiment, a shaft sleeve 232 is provided between the support shaft 230 and the mounting frame 210, and the shaft sleeve 232 is rotatably sleeved on the support shaft 230 and plugged into the mounting hole 211 on the mounting frame 210. The shaft sleeve 232 can limit the support shaft 230 in the radial direction and make the support shaft 230 rotatable with the mounting frame 210. Optionally, a gear 231 is fixedly sleeved on the support shaft 230, and a motor gear 221 is fixedly sleeved on the output shaft of the motor 220, and the gear 231 is meshed with the motor gear 221.
[0046] Optionally, the first rotation stroke of the support shaft 230 is a rotation range of the support shaft 230 between 0° and 180°, for example Figure 4 The second rotation stroke of the support shaft 230 is that the rotation range of the support shaft 230 is between 180 and 360 degrees, for example Figure 4 The center angle (straight angle) of the upper semicircular arc S2 between points p and q is within the range.
[0047] In other optional embodiments, the driving mechanism 200 includes a first motor and a second motor, the first motor is connected to the first door 110 for driving the first door 110 to open or close, and the second motor is connected to the second door 120 for driving the second door 120 to open or close. Optionally, the first motor is connected to the first door 110 through a first worm gear assembly, so that when the first door 110 is closed, the position of the first door 110 is locked under the self-locking function of the worm gear, and the second motor is connected to the second door 120 through a second worm gear assembly, so that when the second door 120 is closed, the position of the second door 120 is locked under the self-locking function of the worm gear, thereby further improving the safety and anti-theft performance of the delivery device 010.
[0048] Fig.10 This is a schematic diagram of a support shaft, a first driving member, and a second driving member in an embodiment of the present application at a first viewing angle. Fig.11 Schematic diagram of a support shaft, a first driving member, and a second driving member in an embodiment of the present application at a second viewing angle. Fig.10 , Fig.11 As shown, the first driving member includes a first disk 240 and a first plug 241 connected to the first disk 240, and the second driving member includes a second disk 250 and a second plug 251 connected to the second disk 250. The first disk 240 and the second disk 250 are both fixedly sleeved on the support shaft 230, and the first plug 241 and the second plug 251 are both parallel to the support shaft 230. Optionally, the axis of the first plug 241 and the axis of the second plug 251 are collinear.
[0049] like Figure 3As shown, the first door 110 is provided with a first straight groove 111, the second door 120 is provided with a second straight groove 121, the first plug post 241 is used to be plugged in or separated from the first straight groove 111, and the second plug post 251 is used to be plugged in or separated from the second straight groove 121. When the first door 110 and the second door 120 are both closed, the first straight groove 111 and the second straight groove 121 extend in directions away from each other, and the first plug post 241 is plugged in and matched with the first straight groove 111, and the second plug post 251 is plugged in and matched with the second straight groove 121. In other words, the first straight groove 111 and the second straight groove 121 are adjacent at one end of two projection line segments on a projection plane perpendicular to the first direction, and the other end extends in a direction away from each other. The extension direction of the first straight groove 111 is set at an angle with the sliding direction of the first door 110, and the extension direction of the second straight groove 121 is set at an angle with the sliding direction of the second door 120. Specifically, in the present embodiment, the first straight groove 111 and the second straight groove 121 are adjacent at one end of two projection line segments on a projection plane perpendicular to the first direction, and the other ends extend in opposite directions, and the extension direction of the first straight groove 111 is perpendicular to the sliding direction of the first door 110, and the extension direction of the second straight groove 121 is perpendicular to the sliding direction of the second door 120. When the support shaft 230 rotates within the first rotation stroke, the first plug column 241 slides relative to the first straight groove 111 to drive the first door 110 to open or close, and the second plug column 251 is separated from the second straight groove 121 to keep the second door 120 stationary; when the support shaft 230 rotates within the second rotation stroke, the second plug column 251 slides relative to the second straight groove 121 to drive the second door 120 to open or close, and the first plug column 241 is separated from the first straight groove 111 to keep the first door 110 stationary.
[0050] It should be noted that the above-mentioned “relative sliding of the first pin 241 and the first straight groove 111” means that the first pin 241 is inserted into the first straight groove 111 and slides along the first straight groove 111. For example, the first straight groove 111 has a first end and a second end along its length direction. When the first door 110 is located at the first closed position, the first pin 241 is plugged into the first straight groove 111 and is located at the first end of the first straight groove 111. When the support shaft 230 rotates along the set direction within the first rotation stroke, the first disc 240 and the first pin 241 are driven to rotate around the support shaft 230 along the set direction. At the same time, the first pin 241 slides along the first straight groove 111 and drives the first door 110 to slide to the first open position. When the first door 110 moves to the first open position, the first pin 241 slides to the second end of the first straight groove 111.
[0051] Optionally, the first pin 241 can rotate relative to the first disc 240, so that the first pin 241 can roll relative to the first straight groove 111 to reduce resistance when sliding along the first straight groove 111; the second pin 251 can rotate relative to the second disc 250, so that the second pin 251 can roll relative to the second straight groove 121 to reduce resistance.
[0052] In this embodiment, the first door 110 is further provided with a first avoidance groove 112 connected to the first straight groove 111, and the second door 120 is further provided with a second avoidance groove 122 connected to the second straight groove 121. The first avoidance groove 112 and the second avoidance groove 122 are both arc-shaped, so that the first avoidance groove 112 and the first straight groove 111 are jointly J-shaped, and the second avoidance groove 122 and the second straight groove 121 are jointly J-shaped. In addition, the width of the first avoidance groove 112 matches the diameter of the first plug column 241, and the width of the second avoidance groove 122 matches the diameter of the second plug column 251. When the first door 110 and the second door 120 are both closed, the first avoidance groove 112, the second avoidance groove 122 and the support shaft 230 are coaxially arranged. When the support shaft 230 rotates within the first rotation stroke, the second plug post 251 slides along the second avoidance groove 122. When the support shaft 230 rotates within the second rotation stroke, the first plug post 241 slides along the first avoidance groove 112.
[0053] In this embodiment, the second avoidance groove 122 is in an arc shape, so that when the first plug post 241 drives the first door 110 to close the first opening through the first straight groove 111, the second avoidance groove 122 can guide the second plug post 251 to move smoothly to the starting point of the second straight groove 121 (that is, the end where the second straight groove 121 is connected to the second avoidance groove 122), ensuring that the second plug post 251 directly cooperates with the second straight groove 121 when the second door 120 opens the second opening. Similarly, the first avoidance groove 112 is in an arc shape, so that when the second plug 251 drives the second door 120 to close the second opening through the second straight groove 121, the first avoidance groove 112 can guide the first plug 241 to move smoothly to the starting point of the first straight groove 111 (i.e., the end where the first straight groove 111 and the first avoidance groove 112 are connected), thereby ensuring that the first plug 241 directly cooperates with the first straight groove 111 when the first door 110 opens the first opening. The first avoidance groove 112 and the second avoidance groove 122 are arranged in an arc shape so that the driving mechanism 200 can more reliably drive the first door 110 and the second door 120 to open. In addition, the first plug 241 moves along the first avoidance groove 112, and the second plug 251 moves along the second avoidance groove 122. The first avoidance groove 112 and the first plug 241 are mutually limited, and the second avoidance groove 122 and the second plug 251 are mutually limited, so that the structure of the driving mechanism 200 is more stable. In other embodiments, the width of the first avoidance groove 112 gradually increases along a direction away from the first straight groove 111 , and the width of the second avoidance groove 122 gradually increases along a direction away from the second straight groove 121 .
[0054] In this embodiment, when both the first door 110 and the second door 120 are closed, the first door 110 and the second door 120 are spaced opposite to each other in the first direction, and the two projection line segments of the first straight groove 111 and the second straight groove 121 on the projection plane perpendicular to the first direction are collinear, and the extension direction of the two is perpendicular to the sliding direction of the first door 110 and the second door 120. By such an arrangement, the support shaft 230 can drive the first door 110 or the second door 120 to move a larger stroke by rotating a smaller angle, so the delivery device 010 switches quickly from the standby state to the receiving state or the output state. Optionally, when the first door 110 is closed and the second door 120 is closed, the first plug post 241 and the second plug post 251 are coaxially arranged. With such an arrangement, the first pin 241 and the second pin 251 can use the same parts, the first disc 240 and the second disc 250 can use the same parts, and the first door 110 and the second door 120 can use the same parts. During assembly, it is only necessary to install the first pin 241 on the first disc 240 and the second pin 251 on the second disc 250, and then respectively put the first disc 240 and the second disc 250 on the support shaft 230, and make the first pin 241 located on the side of the first disc 240 away from the second disc 250, and the second pin 251 located on the side of the second disc 250 away from the first disc 240. In this way, the types of parts can be reduced.
[0055] In other optional embodiments, the first disc 240 and the second disc 250 may be replaced by other components. For example, the first driving member further includes a first rod, the first end of the first rod is fixedly connected to the support shaft 230, and the second end is connected to the first plug post 241; the second driving member further includes a second rod, the first end of the second rod is fixedly connected to the support shaft 230, and the second end is connected to the first plug post 241.
[0056] When the delivery device 010 provided in this embodiment switches from the standby state to the receiving state, the control mechanism controls the motor 220 to drive the support shaft 230 along the Figure 5 and Figure 6 The first disc 240 rotates clockwise, and the first disc 240 drives the first pin 241 to move along the first straight slot 111, and at the same time drives the first door 110 to move in the direction indicated by the arrow d to open the first opening. At this time, the support shaft 230 drives the second pin 251 to rotate around the support shaft 230 through the second disc 250. In this embodiment, the second pin 251 moves in the second avoidance groove 122 (in other embodiments, the second pin 251 is separated from the second door 120 at the same time after being separated from the second straight slot 121), and will not drive the second door 120 to move. Therefore, the second door 120 is stationary and remains in the closed position. When the delivery device 010 switches from the receiving state to the standby state, the control mechanism controls the motor 220 to drive the support shaft 230 along the second avoidance groove 122. Figure 6, the first plug post 241 moves in the opposite direction along the first straight slot 111, and at the same time drives the first door 110 to move in the direction indicated by the arrow c to close the first opening. At this time, the second plug post 251 also moves in the second avoidance slot 122. When the first door 110 is closed, the first plug post 241 moves to the end of the first straight slot 111 adjacent to the first avoidance slot 112, and the second plug post 251 moves to the connection between the second avoidance slot 122 and the second straight slot 121 (that is, the end of the second straight slot 121 adjacent to the second avoidance slot 122). When the delivery device 010 switches from the standby state to the output state, the motor 220 drives the support shaft 230 along Figure 5 and Figure 7 , the second plug 251 moves in the second straight slot 121, and the second door 120 moves in the direction indicated by the arrow d to open the second opening. At this time, the first plug 241 moves in the first avoidance slot 112 (in other embodiments, the first plug 241 is separated from the first door 110 at the same time after being separated from the first straight slot 111), and will not drive the first door 110 to move. Therefore, the first door 110 is stationary and remains in the first closed position. When the delivery device 010 switches from the output state to the standby state, the motor 220 drives the support shaft 230 along the first avoidance slot 112. Figure 7 The first plug post 241 moves in the first avoidance groove 112 and moves in the clockwise direction, driving the second plug post 251 to move in the opposite direction in the second straight groove 121, and at the same time driving the second door 120 to move in the direction indicated by the arrow c to close the second opening. At this time, the first plug post 241 also moves in the first avoidance groove 112 and will not affect the first door 110. When the second door 120 closes the second opening, the second plug post 251 moves to the end of the second straight groove 121 adjacent to the second avoidance groove 122, and the first plug post 241 moves to the connection between the first straight groove 111 and the first avoidance groove 112 (that is, the end of the first straight groove 111 adjacent to the first avoidance groove 112).
[0057] In other embodiments, the first driving member also includes a first electromagnetic clutch, which is sleeved on the support shaft 230 and plugged into the first disc 240 or the first rod. The second driving member also includes a second electromagnetic clutch, which is sleeved on the support shaft 230 and plugged into the second disc 250 or the second rod. When the first door 110 is to be opened or closed, the first electromagnetic clutch is energized to engage the support shaft 230 with the first disc 240 or the first rod. When the support shaft 230 rotates in a set direction or in the opposite direction of the set direction, the first electromagnetic clutch can drive the first The pin 241 rotates around the support shaft 230, so that the first pin 241 drives the first door 110 to open or close the first opening through the first straight slot 111. When the second door 120 needs to be opened or closed, the second electromagnetic clutch is energized to engage the support shaft 230 with the second disc 250 or the second rod. When the support shaft 230 rotates in a set direction or in the opposite direction to the set direction, the second pin 251 is driven to rotate around the support shaft 230 through the second electromagnetic clutch, so that the second pin 251 drives the second door 120 to open or close the second opening through the second straight slot 121.
[0058] Please refer to Figure 8 and Fig. 9 The delivery device 010 of this embodiment further includes a first locking assembly 300 and a second locking assembly 400 installed on the frame 100. The first locking assembly 300 is used to lock the first door 110 at a first closed position closing the first opening, and the second locking assembly 400 is used to lock the second door 120 at a second closed position closing the second opening. The driving mechanism 200 is also used to first release the first locking assembly 300 from locking the first door 110 when the support shaft 230 rotates within the first rotation stroke, and first release the second locking assembly 400 from locking the second door 120 when the support shaft 230 rotates within the second rotation stroke. In this embodiment, the first locking assembly 300 and the second locking assembly 400 further improve the safety of the delivery device 010, and the unlocking uses the power of the driving mechanism 200, which also reduces the cost. Optionally, the first locking assembly 300 , the second locking assembly 400 , and the driving mechanism 200 are all installed on the mounting frame 210 , and are located between the first door 110 and the second door 120 , and between the two first side walls 101 .
[0059] Please refer to Figures 8 to 11The first locking assembly 300 includes a first locking member 310 and a first elastic member 320. The first locking member 310 is slidably connected to the frame 100 and can slide relative to the frame 100. The first locking member 310 has a first locking position and a first unlocking position. When the first locking member 310 is located at the first locking position, the first locking member 310 is engaged with the first door 110 that closes the first opening to lock the position of the first door 110; when the first locking member 310 is located at the first unlocking position, the first locking member 310 is separated from the first door 110 that closes the first opening to release the locking of the position of the first door 110. The first elastic member 320 is connected between the first locking member 310 and the frame 100. The elastic force of the first elastic member 320 makes the first locking member 310 always have a tendency to slide toward the first locking position. The second locking assembly 400 includes a second locking member 410 and a second elastic member 420. The second locking member 410 is slidably connected to the frame 100 and can slide relative to the frame 100. The second locking member 410 has a second locking position and a second unlocking position. When the second locking member 410 is located at the second locking position, the second locking member 410 engages with the second door 120 that closes the second opening to lock the position of the second door 120. When the second locking member 410 is located at the second unlocking position, the second locking member 410 separates from the second door 120 that closes the second opening to release the position lock of the second door 120. The second elastic member 420 is connected between the second locking member 410 and the frame 100. The elastic force of the second elastic member 420 makes the second locking member 410 always have a tendency to slide toward the second locking position. The first driving member includes a first flange 261, and the second driving member includes a second flange 271. When the support shaft 230 rotates within the first rotation stroke, the first flange 261 always contacts the first locking member 310 and drives the first locking member 310 to move to the first unlocking position, and the second locking member 410 is located at the second locking position under the elastic force of the second elastic member 420. When the support shaft 230 rotates within the second rotation stroke, the second flange 271 always contacts the second locking member 410 and drives the second locking member 410 to move to the second unlocking position, and the first locking member 310 is located at the first locking position under the elastic force of the first elastic member 320. Therefore, when the delivery device 010 is in the standby state, the first locking member 310 is located in the first locking position under the action of the first elastic member 320; when the delivery device 010 is in the receiving state, the first locking member 310 is located in the first unlocking position, and the second locking member 410 is located in the second locking position; when the delivery device 010 is in the output state, the first locking member 310 is located in the first locking position, and the second locking member 410 is located in the second unlocking position, that is, no matter which state the delivery device 010 is in among the three states, the first door 110 or the second door 120 in the closed position is locked in position, thereby further enhancing the safety of the delivery device 010.In this embodiment, the first locking member 310 and the second locking member 410 are unlocked by the rotation of the support shaft 230, and no additional driving member for unlocking is required, thereby reducing the cost.
[0060] Optionally, the first locking assembly 300 includes a first guide column 330, and the second locking assembly 400 includes a second guide column 430. The first locking member 310 and the second locking member 410 are both provided with long grooves. The first guide column 330 and the second guide column 430 respectively pass through the long grooves on the first locking member 310 and the second locking member 410 and are plugged into the mounting frame 210, so that the first locking member 310 can slide between the first unlocking position and the first locking position along the extension direction of the long groove, and the second locking member 410 can slide between the second unlocking position and the second locking position along the extension direction of the long groove.
[0061] In this embodiment, the first driving member further includes a first cam 260, which is fixedly sleeved with the support shaft 230 or coaxially fixedly connected with the first disc 240, and a first flange 261 is provided on the first cam 260; the second driving member further includes a second cam 270, which is fixedly sleeved with the support shaft 230 or coaxially fixedly connected with the second disc 250, and a second flange 271 is provided on the second cam 270. Specifically, the first cam 260 is provided between the first disc 240 and the gear 231, and the end surface of the second cam 270 abuts against the second disc 250. In other optional embodiments, the first flange 261 is provided on the first disc 240, and the second flange 271 is provided on the second disc 250.
[0062] In this embodiment, the first door 110 is provided with a first limiting groove 113, and the second door 120 is provided with a second limiting groove 123; the first end of the first locking member 310 is provided with a first roller 340, and the second end is provided with a first limiting plate 311. The first end of the second locking member 410 is provided with a second roller 440, and the second end is provided with a second limiting plate 411. When the support shaft 230 rotates within the first rotation stroke, the first roller 340 abuts against the first flange 261 and rolls along the first flange 261, and the second limiting plate 411 is used to abut against the second limiting groove 123 (see FIG. 1 ) when the second door 120 closes the second opening. Figures 5 to 7 ) is engaged to lock the position of the second door 120; when the support shaft 230 rotates within the second rotation stroke, the second roller 440 abuts against the second flange 271 and rolls along the second flange 271, and the first limiting plate 311 is used to close the first opening of the first door 110 so as to be aligned with the first limiting groove 113 (see Figures 5 to 7 ) is engaged to lock the position of the first door 110.
[0063] In this embodiment, before the support shaft 230 rotates forward and reversely within the first rotation stroke to drive the first door 110 to open and close, the first flange 261 abuts against the first roller 340 to drive the first locking member 310 to move to the first unlocking position, and the first roller 340 rolls relative to the first flange 261 during the opening and closing process of the first door 110. Before the support shaft 230 rotates forward and reversely within the second rotation stroke to drive the second door 120 to open and close, the second flange 271 abuts against the second roller 440 and drives the second locking member 410 to move to the second unlocking position, and the second roller 440 rolls relative to the second flange 271 during the opening and closing process of the second door 120. By providing the first roller 340 and the second roller 440, the friction resistance can be reduced, thereby reducing the load of the motor 220. In this embodiment, the first cam 260 further includes a third flange 262, the radius of which is smaller than that of the first flange 261, and the second cam 270 further includes a fourth flange 272, the radius of which is smaller than that of the second flange 271. When unlocking, the first roller 340 rolls along the first flange 261, and the second roller 440 rolls along the second flange 271. When locking, the first roller 340 rolls along the third flange 262, and the second roller 440 rolls along the fourth flange 272, so that the state of the first locking member 310 and the second locking member 410 is stable. Optionally, the sliding direction of the first locking member 310 and the second locking member 410 is perpendicular to the sliding direction of the first door 110 and the second door 120.
[0064] Fig.12 Schematic diagram of a storage cabinet 001 in one embodiment of the present application. Fig.12 As shown, the storage cabinet 001 provided in the embodiment of the present application includes a cabinet 020, a cabinet door 030 and a delivery device 010 provided in the above embodiment. The cabinet 020 is provided with a storage space 022 and an input port and an access port 021 connected to the storage space 022. The cabinet door 030 is movably connected to the cabinet 020 and is used to close or open the access port 021. In this embodiment, the delivery device 010 is installed on the outside of the cabinet 020. When the second door 120 of the delivery device 010 is opened, the second opening is opposite to and connected to the input port, and the items in the temporary storage cavity 103 can enter the storage space 022 through the second opening and the input port. In other optional embodiments, the delivery device 010 can be installed inside the cabinet 020. When the first door 110 of the delivery device 010 is opened, the first opening is opposite to and connected to the input port, and items can be placed in the temporary storage cavity 103 through the input port and the first opening.
[0065] In summary, the delivery device 010 provided in the embodiment of the present application includes a frame 100, a first door 110, a second door 120 and a driving mechanism 200. The frame 100 is provided with a temporary storage chamber 103 and a first opening and a second opening connected to the temporary storage chamber 103. The temporary storage chamber 103 is used to store items, the first opening is used to put items into the temporary storage chamber 103, and the second opening is used for outputting the items in the temporary storage chamber 103; the first door 110 and the second door 120 are both slidably connected to the frame 100, the first door 110 is used to open or close the first opening, and the second door 120 is used to open or close the second opening; the driving mechanism 200 is transmission-connected to the first door 110 and the second door 120 at the same time, the driving mechanism 200 is used to drive the first door 110 to open or close, and is also used to drive the second door 120 to open or close. The driving mechanism 200 is configured as follows: after receiving an instruction to open the first door 110, if the second door 120 is closed, the driving mechanism 200 is controlled to drive the first door 110 to open; if the second door 120 is open, the driving mechanism 200 is controlled to first drive the second door 120 to close, and then drive the first door 110 to open; after receiving an instruction to open the second door 120, if the first door 110 is closed, the driving mechanism 200 is controlled to drive the second door 120 to open; if the first door 110 is open, the driving mechanism 200 is controlled to first drive the first door 110 to close, and then drive the second door 120 to open. In the storage cabinet 001 provided in the present application, closing the second opening by the second door 120 is a prerequisite for opening the first opening, thereby preventing items inside the cabinet 020 from being stolen through the second opening when items are dropped into the temporary storage cavity 103 through the first opening; in addition, closing the first opening by the first door 110 is a prerequisite for opening the second opening, thereby preventing the dropped items from being fished out through the first opening when items in the temporary storage cavity 103 are delivered into the cabinet 020 through the second opening. Therefore, the delivery device 010 provided in the embodiment of the present application and the storage cabinet 001 including the delivery device 010 have good safety performance and strong anti-theft performance.
[0066] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.
Claims
1. A delivery device, characterized in that: The invention comprises a frame, a first door, a second door, a driving mechanism and a control mechanism, wherein the frame is provided with a temporary storage chamber and a first opening and a second opening connected with the temporary storage chamber, wherein the temporary storage chamber is used for storing articles, the first opening is used for putting articles into the temporary storage chamber, and the second opening is used for outputting articles in the temporary storage chamber; the first door and the second door are both slidably connected with the frame, the first door is used for opening or closing the first opening, and the second door is used for opening or closing the second opening; the driving mechanism is transmission-connected with the first door and the second door, and the driving mechanism is used for driving the first door to open or close, and also for driving the second door to open or close; the control mechanism is configured to: after receiving an instruction to open the first door, if the second door is closed, control the driving mechanism to drive the first door to open; if the second door is opened, control the driving mechanism to first drive the second door to close, and then drive the first door to open; after receiving an instruction to open the second door, if the first door is closed, control the driving mechanism to drive the second door to open; if the first door is opened, control the driving mechanism to first drive the first door to close, and then drive the second door to open.
2. The delivery device according to claim 1, characterized in that: The driving mechanism includes a motor, a support shaft, a first driving member and a second driving member, the first driving member and the second driving member are both connected to the support shaft, the first driving member is transmission-connected to the first door, and the second driving member is transmission-connected to the second door; the motor is transmission-connected to the support shaft, and the control mechanism controls the motor to drive the support shaft to rotate, so that the support shaft has a first rotation stroke and a second rotation stroke, when the support shaft rotates along a set direction within the first rotation stroke, the first driving member drives the first door to open, when the support shaft rotates in the opposite direction of the set direction within the first rotation stroke, the first driving member drives the first door to close, and the second door remains stationary when the support shaft rotates within the first rotation stroke; when the support shaft rotates in the opposite direction of the set direction within the second rotation stroke, the second driving member drives the second door to open, when the support shaft rotates in the set direction within the second rotation stroke, the second driving member drives the second door to close, and the first door remains stationary when the support shaft rotates within the second rotation stroke.
3. The delivery device according to claim 2, characterized in that: The first driving member includes a first plug post, and the second driving member includes a second plug post. The first door is provided with a first straight groove, and the second door is provided with a second straight groove. When the first door and the second door are both closed, the first straight groove and the second straight groove extend in directions away from each other, and the extension direction of the first straight groove is set at an angle to the sliding direction of the first door, and the extension direction of the second straight groove is set at an angle to the sliding direction of the second door. The first plug post is plugged into the first straight groove, and the second plug post is plugged into the second straight groove. When the support shaft rotates within the first rotation stroke, the first plug post slides relative to the first straight groove to drive the first door to open or close, and the second plug post is separated from the second straight groove to make the second door stationary; when the support shaft rotates within the second rotation stroke, the second plug post slides relative to the second straight groove to drive the second door to open or close, and the first plug post is separated from the first straight groove to make the first door stationary.
4. The delivery device according to claim 3, characterized in that: The first door is also provided with a first avoidance groove connected to the first straight groove, and the second door is also provided with a second avoidance groove connected to the second straight groove, the first avoidance groove and the second avoidance groove are both arc-shaped, and the width of the first avoidance groove matches the diameter of the first plug column, and the width of the second avoidance groove matches the diameter of the second plug column; when the first door and the second door are both closed, the first avoidance groove, the second avoidance groove and the support shaft are coaxially arranged, when the support shaft rotates within the first rotation stroke, the second plug column slides along the second avoidance groove, and when the support shaft rotates within the second rotation stroke, the first plug column slides along the first avoidance groove.
5. The delivery device according to claim 3, characterized in that: When the first door and the second door are both closed, the first door and the second door are spaced apart from each other in a first direction, the projection line segments of the first straight groove and the second straight groove on a projection plane perpendicular to the first direction are collinear, and the extension directions of the two are perpendicular to the sliding directions of the first door and the second door.
6. The delivery device according to claim 3, characterized in that: The first driving member also includes a first disk, which is fixedly sleeved on the support shaft, and the first plug is connected to the first disk and is arranged parallel to the support shaft and spaced apart; the second driving member also includes a second disk, which is fixedly sleeved on the support shaft, and the second plug is connected to the second disk and is arranged parallel to the support shaft and spaced apart.
7. The delivery device according to claim 2, characterized in that: The delivery device also includes a first locking assembly and a second locking assembly mounted on the frame, the first locking assembly being used to lock the first door in a position closing the first opening, and the second locking assembly being used to lock the second door in a position closing the second opening; the driving mechanism is also used to first release the lock of the first locking assembly on the position of the first door when the support shaft rotates within the first rotation stroke, and to first release the lock of the second locking assembly on the position of the second door when the support shaft rotates within the second rotation stroke.
8. The delivery device according to claim 7, characterized in that: The first locking assembly comprises a first locking member and a first elastic member, the first locking member is slidably connected to the frame, the first locking member can slide relative to the frame, the first locking member has a first locking position and a first unlocking position, when the first locking member is in the first locking position, the first locking member is engaged with the first door closing the first opening to lock the position of the first door, when the first locking member is in the first unlocking position, the first locking member is separated from the first door closing the first opening to release the lock on the position of the first door; the first elastic member is connected between the first locking member and the frame, and the elastic force of the first elastic member makes the first locking member always have a tendency to slide toward the first locking position; the second locking assembly comprises a second locking member and a second elastic member, the second locking member is slidably connected to the frame, the second locking member can slide relative to the frame, the second locking member has a second locking position and a second unlocking position, when the second locking member is in the second locking position, the second locking member The locking member is engaged with the second door closing the second opening to lock the position of the second door, and when the second locking member is located at the second unlocking position, the second locking member is separated from the second door closing the second opening to release the position lock of the second door; the second elastic member is connected between the second locking member and the frame, and the elastic force of the second elastic member makes the second locking member always have a tendency to slide toward the second locking position; the first driving member includes a first flange, and the second driving member includes a second flange, when the support shaft rotates within the first rotation stroke, the first flange always abuts against the first locking member and drives the first locking member to move to the first unlocking position, and the second locking member is located in the second locking position under the elastic force of the second elastic member; when the support shaft rotates within the second rotation stroke, the second flange always abuts against the second locking member and drives the second locking member to move to the second unlocking position, and the first locking member is located in the first locking position under the elastic force of the first elastic member.
9. The delivery device according to claim 8, characterized in that: The first door is provided with a first limiting groove, and the second door is provided with a second limiting groove; the first end of the first locking member is provided with a first roller, and the second end is provided with a first limiting plate; the first end of the second locking member is provided with a second roller, and the second end is provided with a second limiting plate; when the support shaft rotates within the first rotation stroke, the first roller abuts against the first flange and rolls along the first flange, and the second limiting plate is used to engage with the second limiting groove to lock the position of the second door when the second door is closed; when the support shaft rotates within the second rotation stroke, the second roller abuts against the second flange and rolls along the second flange, and the first limiting plate is used to engage with the first limiting groove to lock the position of the first door when the first door is closed.
10. A storage cabinet, characterized in that: It comprises a cabinet, a cabinet door and a delivery device as described in any one of claims 1 to 9, wherein the cabinet is provided with a storage space and an input port and an extraction port connected to the storage space; the cabinet door is movably connected to the cabinet and is used to close or open the extraction port; the delivery device is installed inside the cabinet, and when the first door of the delivery device is opened, the first opening is opposite to and connected to the input port; or, the delivery device is installed outside the cabinet, and when the second door of the delivery device is opened, the second opening is opposite to and connected to the input port.