Transfer boxes and storage equipment

Abstract

The present invention discloses a transfer box and storage device. The transfer box includes: a box body, a storage box, and a first lock body. The box body is configured to enclose a storage space, the storage box is disposed within the storage space, and the box body defines an access opening communicating with the storage space. The first lock body includes a lock core and a locking member. The lock core includes a pressing member extending toward the locking member. The lock core drives the pressing member to rotate and abut against the locking member. The locking member has a blocking position for blocking the storage box and a yielding position for avoiding the storage box. The rotation of the lock core drives the pressing member to switch the locking member between the blocking position and the yielding position. The technical solution of the present invention can prevent the storage box from falling.

Description

Technical Field

[0001] The present invention relates to the technical field of article storage, and in particular to a transfer box and storage equipment. Background Art

[0002] When withdrawing and retrieving banknotes, banknotes are usually placed in a storage box, which is then placed in a cash box. A dedicated person then places the cash box in a banknote dispensing device, and the person withdrawing the banknotes uses the banknote dispensing device to collect the banknotes. However, when the dedicated person moves the cash box, the storage box can easily fall out of the banknote dispensing device. Summary of the Invention

[0003] Based on this, in view of the current problem that the storage box is prone to falling in the device where banknotes occur during the process of moving the cash box, it is necessary to provide a transfer box and storage device to prevent the storage box from falling.

[0004] To achieve the above objectives, the present invention provides a transfer box, which includes:

[0005] A box body, the box body is enclosed to form a storage space;

[0006] A storage box, the storage box is arranged in the storage space, and the box body has an access opening connected to the storage space; and

[0007] A first lock body, wherein the first lock body includes a lock core and a locking member, the lock core includes a pressing member extending toward the locking member, the lock core drives the pressing member to rotate and abut against the locking member, the locking member has a blocking position for blocking the storage box and an avoidance position for avoiding the storage box, and the rotation of the lock core drives the pressing member to switch the locking member between the blocking position and the avoidance position.

[0008] Optionally, the storage box includes a limiting member, the limiting member extends along the entry and exit direction of the storage box, and the limiting member is provided on the outer side wall of the storage box;

[0009] The locking member includes a locking rod and a blocking portion, the locking rod is perpendicular to the bottom surface of the storage box, the blocking portion protrudes from the locking rod, the pressing member is provided at the end of the lock core facing the locking rod, the pressing member is arranged deviating from the axis of the lock core, the locking rod is provided with a pressing space corresponding to the pressing member, and the rotation of the lock core drives the pressing member to rotate in the pressing space.

[0010] Optionally, the limiting member includes a first limiting segment and a second limiting segment, a limiting opening is provided between the first limiting segment and the second limiting segment, and the locking member is provided in the limiting opening.

[0011] Optionally, the distance between the first limiting section and the second limiting section of the limiting opening is adapted to the size of the blocking portion.

[0012] Optionally, the storage box includes a plurality of storage boxes, and the plurality of storage boxes are arranged on both sides of the storage space;

[0013] The transfer box includes a partition, which is arranged between the storage boxes on both sides, and the locking member is passed through the partition;

[0014] The blocking parts include multiple ones, and the multiple blocking parts are symmetrically arranged on both sides of the locking rod, and an avoidance opening is formed between the blocking parts on the same side. The lock core drives the locking member to move, and the avoidance opening moves to the limit opening. The locking member is in the avoidance position, and the blocking part moves to the limit opening. The locking member is in the blocking position.

[0015] Optionally, the box body includes a first magnetic member, and the first magnetic member is provided on a wall surface of the box body facing the access opening;

[0016] The storage box includes a second magnetic member, which is arranged corresponding to the first magnetic member of the storage box. The storage box is placed in the storage space, and the first magnetic member and the second magnetic member are magnetically attracted to each other.

[0017] Optionally, the box body includes a first side panel and a second side panel arranged up and down, and a third side panel and a fourth side panel arranged left and right, and the box body also includes an end panel arranged corresponding to the take-and-place opening, the first side panel, the second side panel, the third side panel, the fourth side panel and the end panel are arranged to form the storage space, the third side panel and the fourth side panel are provided with guide grooves corresponding to the limiting members, the guide grooves extend along the direction in which the storage box enters and exits the take-and-place opening, the storage box is placed in the storage space, and the limiting member slides along the guide grooves.

[0018] Optionally, the transfer box includes a first guide member and a second guide member, the first guide member and the second guide member are respectively arranged on opposite sides of the box body, and the first guide member and the second guide member are staggered with each other in the height direction of the transfer box.

[0019] In addition, in order to achieve the above-mentioned purpose, the present invention also provides a storage device, which includes a storage rack and a transfer box as described above, the storage rack includes a carrying plate for carrying the transfer box, the carrying plate is provided with a raised lifting member, the box body is provided with a slide groove corresponding to the lifting member, the box body has a sliding entrance connected to the slide groove, the sliding entrance faces the lifting member, the locking member passes through the box body, the bottom end of the locking member is inserted into the slide groove, the transfer box is placed in the storage device, the lifting member slides in the slide groove from the sliding entrance, and the lifting member presses against the bottom end of the locking member to make the locking member rise to the avoidance position.

[0020] Optionally, the transfer box includes a second lock body, the second lock body includes a lock tongue, the storage rack is provided with a slot corresponding to the lock tongue, the transfer box is placed on the supporting plate, and the lock tongue is engaged in the slot.

[0021] In the technical solution proposed by the present invention, a locking member is provided on the box body, and a limiting member is provided on the outer wall of the storage box. The locking member has a blocking position for blocking the limiting member and a circumventing position for avoiding the limiting member. By rotating the lock cylinder in the first key position, the lock cylinder drives the locking member to switch between the blocking position and the circumventing position. When the locking member is in the blocking position, the locking member blocks the limiting member, thereby limiting the position of the storage box and preventing the storage box from falling out of the box. When the locking member is in the circumventing position, the storage box can be pulled along the access opening, thereby ensuring that the storage box can be smoothly moved through the access opening. Therefore, it can be seen that the present invention can effectively prevent the storage box from falling by controlling the locking member to switch between the blocking position and the circumventing position. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0023] Figure 1 This is a schematic structural diagram of an embodiment of a transfer box of the present invention;

[0024] Figure 2 for Figure 1 Structural diagram from another perspective;

[0025] Figure 3 for Figure 2 A schematic diagram of a structure in which a storage box is placed;

[0026] Figure 4 for Figure 2 A schematic diagram of a structure in which no storage box is placed;

[0027] Figure 5 for Figure 1 Schematic diagram of the decomposed structure;

[0028] Figure 6 for Figure 5 A schematic diagram of the structure of the enlarged part A;

[0029] Figure 7 for Figure 5 A schematic diagram of the structure of the storage box and the locking member;

[0030] Figure 8 for Figure 5 A schematic diagram of the structure of the storage device;

[0031] Figure 9 for Figure 8 Schematic diagram of the enlarged structure of part B.

[0032] Description of Figure Numbers:

[0033] Label name Label name 10 Cabinet 310 lock cylinder 101 guide groove 311 Pressure piece 102 chute 320 Locking parts 103 Slide entrance 321 Locking rod 120 Pick-up and drop-off port 322 Blocking part 130 Mounting plate 323 Pressure Space 140 First magnetic member 324 Avoidance 150 First side panel 325 elastic parts 160 Second side panel 40 partition 170 Third side panel 50 First guide member 180 Fourth side panel 60 Second guide member 190 End Plate 70 Isolation board 20 storage box 80 Storage racks 210 Limiting parts 810 Loading plate 211 The first limit section 811 Lifting parts 212 The second limit section 820 scroll wheel 213 Limit port 830 detector 220 The second magnetic member 90 Second lock body 30 First lock body 910 Lock tongue

[0034] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0036] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, the terms "first," "second," and so on, used in this disclosure are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referenced. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this disclosure, "plurality" means at least two, such as two or three, unless otherwise specifically defined.

[0038] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0039] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0040] When taking and placing banknotes, the banknotes are usually placed in a storage box in advance, and then the storage box is placed in a cash box. A special person places the cash box in the device for dispensing banknotes. However, when the special person moves the cash box, the storage box is easily dropped from the device for dispensing banknotes.

[0041] To prevent banknotes from falling out of the storage box, refer to Figures 1 to 3 As shown, the present invention provides a transfer box, which includes: a box body 10, a storage box 20 and a first lock body 30. The storage box 20 is arranged in the box body 10, and the first lock body 30 is used to fix the storage box 20 in the box body 10.

[0042] The box body 10 is surrounded to form a storage space, which is used to store the storage box 20. In order to facilitate the movement of the transfer box, a grip is provided on the surface of the box body 10, which facilitates the lifting and carrying of the transfer box.

[0043] A storage box 20 is located within the storage space. The housing 10 defines an access opening 120 that communicates with the storage space. The storage box 20 can be stored or removed through the access opening 120. The storage space is generally limited in size, and the height of the storage box 20 can be designed accordingly. For example, if a large number of banknotes are to be stored or removed, a taller storage box 20 may be required to ensure sufficient storage capacity. In other words, a storage space can accommodate a single storage box 20 or multiple storage boxes 20.

[0044] See Figure 5 and Figure 6As shown, the first lock body 30 includes a lock core 310 and a locking member 320. The lock core 310 includes a pressing member 311 extending toward the locking member 320. The lock core 310 drives the pressing member 311 to rotate and abut against the locking member 320. The locking member 320 has a blocking position for blocking the storage box 20 and an avoidance position for avoiding the storage box 20. The rotation of the lock core 310 drives the pressing member 311 to switch the locking member 320 between the blocking position and the avoidance position.

[0045] When the lock core 310 drives the pressing member 311 to rotate, the pressing member 311 is in the shape of a rod. When the lock core 310 drives the pressing member 311 to rotate, the pressing member 311 abuts against the locking member 320, driving the locking member 320 to move upward, thereby placing the locking member 320 in a avoiding position away from the storage box 20. In other words, the locking member 320 moves upward under the pressure of the pressing member 311. After the pressing member 311 rotates away from the locking member 320, the locking member 320 moves downward under the action of its own weight, thereby placing the locking member 320 in a blocking position, thereby preventing the storage box 20 from moving. The position of the storage box 20 can be limited by the key corresponding to the first lock body 30. During the process of transporting the transfer box, the lock core 310 drives the pressing member 311 to rotate away from the locking member 320, thereby locking the storage box 20, thereby preventing the storage box 20 from falling off during the transport of the transfer box.

[0046] In the technical solution proposed in this embodiment, a locking member 320 is provided on the housing 10, and a limiting member 210 is provided on the outer wall of the storage box 20. The locking member 320 has a blocking position, which blocks the limiting member 210, and a circumventing position, which avoids the limiting member 210. By rotating the lock cylinder 310 in the first key position, the lock cylinder 310 drives the locking member 320 to switch between the blocking position and the circumventing position. When the locking member 320 is in the blocking position, the locking member 320 blocks the limiting member 210, thereby limiting the position of the storage box 20 and preventing the storage box 20 from falling out of the housing 10. When the locking member 320 is in the circumventing position, the storage box 20 can be pulled along the access opening 120, thereby ensuring that the storage box 20 can be smoothly moved through the access opening 120. Therefore, it can be seen that the present invention can effectively prevent the storage box 20 from falling by controlling the locking member 320 to switch between the blocking position and the circumventing position.

[0047] In the above embodiment, the storage box 20 includes a limit member 210, which extends along the entry and exit direction of the storage box 20, and the limit member 210 is arranged on the outer wall of the storage box 20; the limit member 210 can be fixedly connected to the outer wall of the storage box 20 separately, or it can be integrally formed with the storage box 20.

[0048] See Figure 7As shown, the locking member 320 includes a locking rod 321 and a blocking portion. The locking rod 321 is perpendicular to the bottom surface of the storage box 20, and the blocking portion protrudes from the locking rod 321. The pressing member 311 is provided at the end of the lock core 310 facing the locking rod 321. The pressing member 311 is offset from the axis of the lock core 310. The locking rod 321 has a pressing space 323 corresponding to the pressing member 311. The rotation of the lock core 310 drives the pressing member 311 to rotate in the pressing space 323. Since the locking rod 321 is offset from the axis of the lock core 310, when the lock core 310 rotates, the locking rod 321 can be positioned close to the locking member 320 or rotated away from the locking member 320, thereby achieving locking and unlocking. When the lock cylinder 310 is rotated, the pressing member 311 presses against the locking rod 321, causing the locking rod 321 to move upward, and the blocking portion also moves upward. The blocking portion clears the stopper 210, thereby unlocking the storage box 20 and allowing it to be removed from the box 10. When the lock cylinder 310 is further rotated, or rotated in the opposite direction, the pressing member 311 moves away from the locking rod, and the blocking portion is blocked by the stopper 210, preventing the storage box 20 from being removed from the box 10. It should be noted that the stopper 210 is located on the side of the blocking portion that faces away from the access opening 120.

[0049] In the above embodiment, to more securely secure the storage box 20 within the case 10, the limiting member 210 includes a first limiting section 211 and a second limiting section 212. A limiting opening 213 is provided between the first limiting section 211 and the second limiting section 212, and the locking member 320 is disposed within the limiting opening 213. In this manner, the position of the storage box 20 is limited in both directions of entry and exit from the case 10, thereby further securing the storage box 20.

[0050] Furthermore, the limiting opening 213 is adapted to the distance between the first limiting section 211 and the second limiting section 212 and the size of the blocking portion. Thus, it can be seen that the position of the storage box 20 is further limited, thereby preventing the storage box 20 from shaking within the box body 10. In addition, a number of mounting plates 130 are provided between the storage boxes 20, and the mounting plates 130 are used to place the storage boxes 20, thereby preventing the storage boxes 20 from moving up and down. Furthermore, the side panels on both sides of the box body 10 can limit the left and right movement of the storage box 20. Thus, it can be seen that the storage box 20 can be fixed in the up, down, left, right, front and back directions within the box body 10, thereby improving the position stability of the storage box 20 in the box body 10.

[0051] In the above embodiment, the storage boxes 20 include multiple storage boxes 20, which are arranged on both sides of the storage space, forming two rows of storage boxes 20. This allows more storage boxes 20 to be placed. The transfer box includes a partition 40, which is arranged between the storage boxes 20 on both sides. The locking member 320 is passed through the partition 40; in other words, multiple storage boxes 20 can be locked by a single locking member 320. Accordingly, the blocking portion includes multiple blocking portions, which are symmetrically arranged on both sides of the locking rod 321. An avoidance opening 324 is formed between the blocking portions on the same side. The lock core 310 drives the locking member 320 to move, and the avoidance opening 324 moves to the limit opening 213. The locking member 320 is in the avoidance position. The blocking portion moves to the limit opening 213, and the locking member 320 is in the blocking position. A blocking portion is provided at the position corresponding to each storage box 20. The positions of the upper and lower storage boxes 20 are fixed, and each blocking portion is also provided at equal intervals. After the lock core 310 drives the locking rod 321 to move up or down, the storage box 20 is unlocked or locked synchronously.

[0052] In the above embodiment, in order to further fix the storage box 20 in the box body 10. Figure 4 and Figure 7 As shown, the box 10 includes a first magnetic member 140, which is provided on the wall of the box 10 facing the access port 120; the storage box 20 includes a second magnetic member 220, which is provided corresponding to the first magnetic member 140 of the storage box 20. The storage box 20 is placed in the storage space, and the first magnetic member 140 and the second magnetic member 220 are magnetically attracted to each other. The magnetic attraction can further improve the firmness of the storage box 20 placed in the storage space. In addition, when the storage box 20 is stored, due to the magnetic attraction of the first magnetic member 140 and the second magnetic member 220, the storage box 20 will actively move into the box 10 when it approaches the box 10, thereby saving thrust and improving the convenience of storage. Specifically, the first magnetic part 140 is in the shape of a ring, and the second magnetic part 220 is a protrusion arranged corresponding to the center of the ring of the first magnetic part 140. When the first magnetic part 140 and the second magnetic part 220 contact each other, the second magnetic part 220 is inserted at the center position of the first magnetic part 140.

[0053] In the above embodiment, the box body 10 includes a first side panel 150 and a second side panel 160 arranged vertically, and a third side panel 170 and a fourth side panel 180 arranged horizontally. The box body 10 also includes an end panel 190 arranged corresponding to the access opening 120. The first side panel 150, the second side panel 160, the third side panel 170, the fourth side panel 180 and the end panel 190 are arranged to form a storage space. The third side panel 170 and the fourth side panel 180 are provided with a guide groove 101 corresponding to the limiting member 210. The guide groove 101 extends along the direction in which the storage box 20 enters and exits the access opening 120. The storage box 20 is placed in the storage space, and the limiting member 210 slides along the guide groove 101. The sliding of the limiting member 210 in the guide groove 101 can improve the convenience of placing the storage box 20. In addition, in order to facilitate the alignment of the limit member 210 with the guide groove 101, the guide groove 101 is opened to the upper and lower sides in the direction of the take-in and release opening 120, that is, the sliding section of the guide groove 101 has a larger opening, which improves the accuracy of the alignment of the limit member 210. In addition, in order to speed up the locking and downward movement. An elastic member 325 is provided between the contact position of the locking member 320 and the first side plate 150. The elastic member 325 can accelerate the falling of the locking member 320. For example, the elastic member 325 is a spring, and the spring is sleeved on the end of the locking rod 321 facing the first side plate 150. The first side plate 150 is provided with an outlet hole corresponding to the locking rod 321. The outlet hole can ensure that the top of the locking rod 321 protrudes from the box body 10, and the locking member 320 moves up to compress the spring. The spring deforms, accelerating the downward movement of the locking member 320.

[0054] In the above embodiment, the transfer box includes a first guide member 50 and a second guide member 60, which are respectively arranged on opposite sides of the box body 10, and the first guide member 50 and the second guide member 60 are staggered with each other in the height direction of the transfer box. Figure 1 The vertical direction is shown. In equipment for storing transfer boxes, space is typically limited, but the first guide member 50 and the second guide member 60 occupy a certain amount of space. For example, in a storage device, two rows of storage boxes are placed, and a partition plate 70 is provided in the middle of the two rows of storage boxes. The first guide member 50 and the second guide member 60 are staggered in the height direction of the transfer boxes. Without increasing the thickness of the partition plate 70, the first guide members 50 and the second guide members 60 of the two transfer boxes are staggered so as not to interfere with each other.

[0055] See Figure 8 and Figure 9As shown, the present invention also provides a storage device, which includes a storage rack 80 and a transfer box as described above. The storage rack 80 includes a carrier plate 810 for carrying the transfer box. The carrier plate 810 is provided with a raised lifting member 811. The box body 10 is provided with a slide 102 corresponding to the lifting member 811. The box body 10 has a sliding entrance 103 connected to the slide 102. The sliding entrance 103 faces the lifting member 811. The locking member 320 passes through the box body 10. The bottom end of the locking member 320 is inserted into the slide 102. The transfer box is placed in the storage device. The lifting member 811 slides in the slide 102 from the sliding entrance 103. The lifting member 811 presses against the bottom end of the locking member 320 to raise the locking member 320 to the avoidance position. Therefore, without the need for a key corresponding to the first lock body 30, the storage box 20 can be unlocked by directly placing the transfer box in the storage device. When the locking member 320 is in the avoidance position, the locking member 320 moves upward and protrudes from the first side panel 150 of the box body 10. In order to detect whether the storage box 20 is in the unlocked state, a detector 830 is set corresponding to the protruding position of the locking member 320. After the detector 830 detects the rising locking member 320, it is determined that the storage box 20 is in the unlocked state and the storage box 20 can be removed.

[0056] In addition, a number of rollers 820 are arranged at the positions of the first guide member 50 and the second guide member 60 of the storage device. The rollers 820 are arranged along the direction of taking and placing the transfer box, so that the first guide member 50 and the second guide member 60 slide on the rollers 820, thereby reducing friction and facilitating the placement of the transfer box.

[0057] Furthermore, the transfer box includes a second lock body 90, which includes a lock tongue 910. The storage rack 80 is provided with a slot corresponding to the lock tongue 910. The transfer box is placed on the carrier plate 810, and the lock tongue 910 is engaged in the slot. The function of the second lock body 90 is to secure the transfer box in the storage device.

[0058] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention's description and drawings, or direct / indirect applications in other related technical fields, within the scope of the present invention are included in the patent protection scope of the present invention.

Claims

1. A transfer box, characterized in that: The transfer box includes: A box body, the box body is enclosed to form a storage space; A storage box, the storage box is arranged in the storage space, and the box body has an access opening connected to the storage space; and a first lock body, the first lock body comprising a lock core and a locking member, the lock core comprising a pressing member extending toward the locking member, the lock core driving the pressing member to rotate and abut against the locking member, the locking member having a blocking position for blocking the storage box and a avoiding position for avoiding the storage box, the lock core rotating to drive the pressing member to switch the locking member between the blocking position and the avoiding position; The storage box includes a limiting member, which extends along the entry and exit direction of the storage box and is provided on the outer side wall of the storage box; The locking member includes a locking rod and a blocking portion, wherein the locking rod is perpendicular to the bottom surface of the storage box, the blocking portion protrudes from the locking rod, the pressing member is provided at the end of the lock core facing the locking rod, the pressing member is arranged offset from the axis of the lock core, the locking rod is provided with a pressing space corresponding to the pressing member, and the rotation of the lock core drives the pressing member to rotate in the pressing space; The limiting member includes a first limiting section and a second limiting section, a limiting opening is provided between the first limiting section and the second limiting section, and the locking member is provided in the limiting opening; The distance between the first limiting section and the second limiting section of the limiting opening is adapted to the size of the blocking portion; The storage boxes include a plurality of storage boxes, and the plurality of storage boxes are arranged on both sides of the storage space; The transfer box includes a partition, which is arranged between the storage boxes on both sides, and the locking member is passed through the partition; The blocking parts include multiple ones, and the multiple blocking parts are symmetrically arranged on both sides of the locking rod, and an avoidance opening is formed between the blocking parts on the same side. The lock core drives the locking member to move, and the avoidance opening moves to the limit opening. The locking member is in the avoidance position, and the blocking part moves to the limit opening. The locking member is in the blocking position.

2. The transfer box according to claim 1, wherein: The box body includes a first magnetic member, which is provided on a wall surface of the box body facing the access opening; The storage box includes a second magnetic member, which is arranged corresponding to the first magnetic member of the storage box. The storage box is placed in the storage space, and the first magnetic member and the second magnetic member are magnetically attracted to each other.

3. The transfer box according to claim 1, wherein: The box body includes a first side panel and a second side panel arranged up and down, and a third side panel and a fourth side panel arranged left and right. The box body also includes an end panel arranged corresponding to the take-in and put-out port. The first side panel, the second side panel, the third side panel, the fourth side panel and the end panel are arranged to form the storage space. The third side panel and the fourth side panel are provided with guide grooves corresponding to the limiting members. The guide grooves extend along the direction in which the storage box enters and exits the take-in and put-out port. The storage box is placed in the storage space, and the limiting member slides along the guide grooves.

4. The transfer box according to claim 1, wherein: The transfer box includes a first guide member and a second guide member, the first guide member and the second guide member are respectively arranged on opposite sides of the box body, and the first guide member and the second guide member are staggered with each other in the height direction of the transfer box.

5. A storage device, characterized in that: The storage device includes a storage rack and a transfer box as described in any one of claims 1 to 4, the storage rack includes a carrying plate for carrying the transfer box, the carrying plate is provided with a raised lifting member, the box body is provided with a slide groove corresponding to the lifting member, the box body is provided with a sliding entrance connected to the slide groove, the sliding entrance faces the lifting member, the locking member passes through the box body, the bottom end of the locking member is inserted into the slide groove, the transfer box is placed in the storage device, the lifting member slides in the slide groove from the sliding entrance, and the lifting member presses against the bottom end of the locking member to make the locking member rise to the avoidance position.

6. The storage device according to claim 5, wherein: The transfer box includes a second lock body, the second lock body includes a lock tongue, the storage rack is provided with a slot corresponding to the lock tongue, the transfer box is placed on the supporting plate, and the lock tongue is engaged in the slot.

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