Opening and closing mechanism and locked warehouse device

Abstract

The present disclosure provides an opening and closing mechanism and a locking bin device. The locking bin device includes a locking bin main body and an opening and closing mechanism. The opening and closing mechanism includes: a rotating member rotatably disposed on the locking bin main body between a stopping position and an avoiding position around an axis along a first direction. In the stopping position, the rotating member blocks at least a part of the electronic lock output port of the locking bin main body, and in the avoiding position, the rotating member avoids the electronic lock output port; and a translating member movably disposed on the locking bin main body along the first direction between a first working position and a second working position. When the translating member is in its first working position and the rotating member is in its stopping position, the translating member restricts the movement of the rotating member. When the translating member is in its second working position, the translating member releases the restriction on the rotating member. The provision of this opening and closing mechanism makes the locking bin device smaller in size, simpler in structure, and lower in cost.

Description

Technical Field

[0001] The present disclosure relates to luggage handling equipment, and particularly to an opening and closing mechanism and a lock bin device. Background Art

[0002] An automatic sealing device is a device that automatically binds a customs electronic lock (also called an electronic lock) to a passenger's checked luggage. The automatic sealing device generally includes a lock bin device, and multiple electronic locks are stored in the lock bin device for use. When it is necessary to lock the luggage, an electronic lock is taken out from the accommodation cavity of the lock bin device, and the opening and closing unit of the lock bin device needs to open the electronic lock output port communicated with the accommodation cavity to output an electronic lock. When the electronic lock is in use in the accommodation cavity, it needs to be charged, and the charging contact of the charging unit of the lock bin device needs to be connected to the charging interface of the electronic lock.

[0003] In the related art, the opening and closing unit and the charging unit of the lock bin device and the lock bin main body having an accommodation cavity are integrated. The opening and closing element of the opening and closing unit is driven by a driving mechanism composed of an electric push rod and a lever, and the charging contact of the charging unit is fixed on the lock bin main body.

[0004] The electric push rod and the lever of the opening and closing unit of the lock bin device in the above related art occupy a large space, and the volume and mass of the entire lock bin device are large, which is inconvenient to carry. The electronic lock output port of the lock bin main body needs to be opened and closed after the electric push rod is powered on, which is inconvenient to operate, has a complex structure, and a high cost. Summary of the Invention

[0005] The purpose of the present disclosure is to provide an opening and closing mechanism and a lock bin device with a smaller size, a simpler structure, and a lower cost.

[0006] The first aspect of the present disclosure provides an opening and closing mechanism for a lock bin device. The lock bin device includes a lock bin main body, and the lock bin main body has an accommodation cavity for accommodating an electronic lock and an electronic lock output port communicated with the accommodation cavity. The opening and closing mechanism includes:

[0007] A rotating member rotatably disposed on the lock bin main body between a stop position and an avoidance position around an axis along a first direction. In the stop position, the rotating member blocks at least a part of the electronic lock output port to prevent the electronic lock in the accommodation cavity from being output from the electronic lock output port. In the avoidance position, the rotating member avoids the electronic lock output port to enable the electronic lock in the accommodation cavity to be output from the electronic lock output port; and

[0008] A translation member is movably arranged on the lock magazine body between a first working position and a second working position along the first direction; wherein the translation member is configured as follows: when the translation member is in its first working position and the rotating member is in its stop position, the translation member limits the movement of the rotating member to prevent it from switching from the stop position to the avoidance position; when the translation member is in its second working position, the translation member releases the restriction on the rotating member so that the rotating member can switch between the stop position and the avoidance position.

[0009] In some embodiments of the opening and closing mechanism, the rotating member includes a first meshing portion, and the translatory member includes a second meshing portion. When the translatory member is in its first working position, the first meshing portion and the second meshing portion at least partially overlap, and when the translatory member is in its second working position, the first meshing portion and the second meshing portion are completely offset.

[0010] In the opening and closing mechanism of some embodiments,

[0011] The rotating member comprises a plurality of the first engaging portions arranged at intervals along the first direction; and / or

[0012] The translation member includes a plurality of second engaging portions arranged at intervals along the first direction.

[0013] In the opening and closing mechanism of some embodiments,

[0014] The rotating member includes a flap, and the first meshing portion includes a first tooth disposed on the flap; and / or

[0015] The translation member includes a control strip, and the second engagement portion includes a second tooth disposed on the control strip.

[0016] In the opening and closing mechanism of some embodiments, the locking device further includes a guide and limiting structure, and the guide and limiting structure is configured to guide the translation member to move along the first direction.

[0017] In the opening and closing mechanism of some embodiments, the guide limiting structure includes:

[0018] A guide groove extending along the first direction and provided on one of the translation member and the lock body;

[0019] A guide post is movably arranged in the guide groove along the first direction and slidably cooperates with the guide groove, and is arranged on the other of the translation member and the lock magazine body.

[0020] In the opening and closing mechanism of some embodiments, the guiding and limiting structure includes a pressure strip, which extends along the first direction and is fixedly connected to the lock bin main body. There is a gap between the pressure strip and the lock bin main body, and the translation member is located within the gap.

[0021] The second aspect of the present disclosure provides a lock bin device, which includes a lock bin main body and the opening and closing mechanism described in the first aspect of the present disclosure.

[0022] In the lock bin device of some embodiments, the lock bin device includes two such opening and closing mechanisms provided on opposite sides of the lock bin main body.

[0023] In the lock bin device of some embodiments,

[0024] The lock bin device further includes a mounting plate for mounting the lock bin main body. The lock bin main body and the mounting plate have an assembled state and a separated state;

[0025] The translation member includes a translation member positioning portion. When the lock bin main body is in its separated state, the translation member positioning portion cooperates with a mounting plate positioning portion provided on the mounting plate to make the translation member in its second working position.

[0026] In the lock bin device of some embodiments, the lock bin device further includes a lock output mechanism, which is configured to output the electronic locks in the accommodation cavity one by one from the electronic lock output port. The lock output mechanism is mounted on the mounting plate, and the mounting plate positioning portion is provided on the lock output mechanism.

[0027] Based on the lock bin device provided by the present disclosure, the opening and closing mechanism does not need to be provided with an electric push rod and a lever. By only controlling the working position of the translation member, the manipulation of the rotating member can be realized, so as to control whether the electronic lock output port of the lock bin main body can be opened. The lock bin device has a small size, a simple structure and a low cost.

[0028] Through the following detailed description of the exemplary embodiments of the present disclosure with reference to the accompanying drawings, other features and advantages of the present disclosure will become clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings described herein are used to provide a further understanding of the present disclosure, and constitute a part of this application. The illustrative embodiments of the present disclosure and their descriptions are used to explain the present disclosure and do not constitute an improper limitation to the present disclosure. In the drawings:

[0030] Figure 1 It is a schematic structural diagram of the assembled structure of the lock bin main body and the opening and closing mechanism of the lock bin device according to the embodiment of the present disclosure.

[0031] Figure 2 is Figure 1Partial cross-sectional structural schematic diagram of the assembly structure of the illustrated embodiment, in which an electronic lock located in the accommodation cavity of the lock bin main body is shown.

[0032] Figure 3 is Figure 2 Partial structural schematic diagram of the illustrated assembly structure, in which the translation member is in its first working position.

[0033] Figure 4 is Figure 2 Partial structural schematic diagram of the illustrated assembly structure after removing the pressure strip, in which the translation member is in its first working position.

[0034] Figure 5 is Figure 2 Partial structural schematic diagram of the illustrated assembly structure after removing the pressure strip, in which the translation member is in its second working position.

[0035] Figure 6 is Figure 1 Structural schematic diagram of the assembly structure of the lock bin main body, the opening and closing mechanism, the lock discharging mechanism and the mounting plate of the lock bin device of the illustrated embodiment. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present disclosure will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. The description of at least one exemplary embodiment herein is actually only illustrative and in no way limits the present disclosure and its application or use. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present disclosure.

[0037] Unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and values set forth in these embodiments do not limit the scope of the present disclosure. At the same time, it should be understood that for the sake of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0038] In the description of the present disclosure, it should be understood that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without additional statements, these terms have no special meanings, so they should not be construed as limiting the protection scope of the present disclosure.

[0039] In the description of the present disclosure, it should be understood that the orientation or positional relationship indicated by the orientation terms is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present disclosure and simplifying the description. Without contrary statements, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as limiting the protection scope of the present disclosure; the orientation terms "inside" and "outside" refer to the inside and outside relative to the contour of each component itself.

[0040] Figures 1 to 6 A lock bin device according to an embodiment of the present disclosure is shown.

[0041] As Figures 1 to 5 shown, the lock bin device of this embodiment mainly includes a lock bin main body 1 and an opening and closing mechanism. The lock bin main body has a receiving cavity 1A for receiving an electronic lock L and an electronic lock output port 1B communicating with the receiving cavity 1A.

[0042] The opening and closing mechanism mainly includes a rotating member 5 and a translating member 3.

[0043] The rotating member 5 is rotatably arranged on the lock bin main body 1 about an axis along the first direction X between a stop position and an avoidance position. In the stop position, the rotating member 5 blocks at least a part of the electronic lock output port 1B to prevent the electronic lock L in the receiving cavity 1A from being output from the electronic lock output port 1B. In the avoidance position, the rotating member 5 avoids the electronic lock output port 1B so that the electronic lock L in the receiving cavity 1A can be output from the electronic lock output port 1B.

[0044] The translating member 3 is movably arranged on the lock bin main body 1 along the first direction X between a first working position and a second working position. The translating member 3 is configured such that when the translating member 3 is in its first working position and the rotating member 5 is in its stop position, the translating member 3 restricts the movement of the rotating member 5 to prevent it from switching from the stop position to the avoidance position; when the translating member 3 is in its second working position, the translating member 3 releases the restriction on the rotating member 5 so that the rotating member 5 can switch between the stop position and the avoidance position.

[0045] Using the opening and closing mechanism of the embodiment of the present disclosure, the lock bin device does not need to be provided with an electric push rod and a lever. Only by controlling the working position of the translating member 3 can the manipulation of the rotating member 5 be realized, thereby controlling whether the electronic lock output port 1B of the lock bin main body 1 can be opened. Therefore, the lock bin device adopting this opening and closing mechanism has a small size, a simple structure and a low cost.

[0046] In some embodiments of the opening and closing mechanism, as Figure 4 and Figure 5 As shown, the rotating member 5 includes a first meshing portion 51, and the translating member 3 includes a second meshing portion 31. Figure 4 As shown, when the translation member 3 is in its first working position, the first engagement portion 51 and the second engagement portion 31 at least partially overlap. Figure 5 As shown, when the translation member 3 is in its second working position, the first engagement portion 51 and the second engagement portion 31 are completely offset.

[0047] The first meshing portion 51 cooperates with the second meshing portion 31 to realize the control of the translation member 3 over the rotation member 5 , and the position switching of the translation member 3 can be realized by moving a smaller stroke.

[0048] In some embodiments of the opening and closing mechanism, as Figure 4 and Figure 5 As shown, the rotating member 5 includes a plurality of first engaging portions 51 arranged at intervals along the first direction X; and / or the translating member 3 includes a plurality of second engaging portions 31 arranged at intervals along the first direction X.

[0049] The cooperation of the plurality of first meshing parts 51 and the second meshing parts 31 can make the translation member 3 and the rotating member 5 bear the force uniformly as a whole, which is beneficial for the translation member 3 and the rotating member 5 to maintain their shape and position, and is beneficial for improving the life and control stability of the opening and closing mechanism.

[0050] In some embodiments of the opening and closing mechanism, as Figure 4 and Figure 5 As shown, the rotating member 5 includes a flap 50 , and the first engagement portion 51 includes a first tooth disposed on the flap 50 ; and / or the translating member 3 includes a control strip 30 , and the second engagement portion 32 includes a second tooth disposed on the control strip 30 .

[0051] In some embodiments of the opening and closing mechanism, as Figures 1 to 5 As shown, the locking device further includes a guide and limiting structure, which is configured to guide the translation member 3 to move along the first direction X.

[0052] In some embodiments of the lock device, Figures 1 to 5 As shown, the guide limit structure includes a guide groove 32 and a guide column 21. The guide groove 32 extends along the first direction X and is provided on one of the translation member 3 and the lock body 1. The guide column 21 is movably provided in the guide groove 32 along the first direction X and slidably cooperates with the guide groove 32, and is provided on the other of the translation member 3 and the lock body 1.

[0053] In some embodiments of the opening and closing mechanism, as Figures 1 to 5As shown, the guiding and limiting structure includes a pressure strip 2. The pressure strip 2 extends along the first direction X and is fixedly connected to the lock bin main body 1. There is a gap between the pressure strip 2 and the lock bin main body 1, and the translation member 3 is located within the gap.

[0054] In the lock bin device of some embodiments, such as Figures 1 to 5 As shown, the guiding column 21 is arranged on the side of the pressure strip 2 facing the lock bin main body 1.

[0055] The above setting of the guiding and limiting structure can limit the movement of the translation member 3 along the first direction X. The cooperation limit positions of the guiding groove 32 and the guiding column 21 can also determine the first working position and the second working position of the translation member 3, enabling the translation member 3 to accurately switch the working position and making the opening and closing control of the rotating member 5 and the electronic lock output port more reliable.

[0056] In the lock bin device of some embodiments, such as Figure 2 As shown, the pressure strip 2 is detachably connected to the lock bin main body 1. For example, the pressure strip 2 and the lock bin main body 1 can be detachably connected by screws 7. The screws 7 can be screwed onto the guiding column 21.

[0057] The pressure strip 2 can also be arranged on the lock bin main body 1 in other ways, such as by riveting or welding and other connection methods. The pressure strip 2 can also be integrally formed with the lock bin main body.

[0058] In the lock bin device of some embodiments, such as Figure 2 As shown, the lock bin device further includes a rotating shaft 4 connected to the lock bin main body 1, and the rotating member 5 is connected to the lock bin main body 1 through the rotating shaft 4. As Figures 2 to 5 As shown, the lock bin device further includes a rotating shaft support member 6, the rotating shaft 4 is supported on the rotating shaft support member 6, and the rotating shaft support member 6 is detachably connected to the lock bin main body 1.

[0059] In the lock bin device of some embodiments, such as Figure 1 and Figure 5 As shown, the lock bin device includes two opening and closing mechanisms arranged on opposite sides of the lock bin main body 1. Optionally, the two opening and closing devices are symmetrically arranged.

[0060] Arranging two opening and closing mechanisms can improve the reliability of preventing the output of the electronic lock L when the rotating member 5 is in the stop position. In addition, each rotating member 5 can be made into a smaller size, which is beneficial to the overall miniaturization of the lock bin device.

[0061] In the lock bin device of some embodiments, such as Figure 5 As shown, the lock bin device further includes a mounting plate 9 for mounting the lock bin main body 1. The lock bin main body 1 and the mounting plate 9 have an assembled state and a separated state. As Figures 1 to 5As shown, the translation member 3 includes a translation member positioning portion 33. When the lock magazine body 1 is in its separated state, the translation member positioning portion 33 cooperates with the mounting plate positioning portion provided on the mounting plate 9 to make the translation member 3 (control strip 30) in its second working position.

[0062] The translation member positioning portion 33 is, for example, a flange disposed at one end of the mounting bar located outside the lock magazine body 1 .

[0063] In some embodiments of the lock device, Figure 5 As shown, the lock warehouse device also includes a lock-out mechanism 8, which is configured to output the electronic locks L in the accommodating cavity 1A one by one from the electronic lock output port 1B. The lock-out mechanism 8 is installed on the mounting plate 9, and the mounting plate positioning portion is arranged on the lock-out mechanism 8.

[0064] The mounting plate positioning part can be a positioning structure specially provided on the mounting plate 9 or on other components of the lock device, such as the lock mechanism 8. When the mounting plate positioning part is provided on other components, such as the lock mechanism 8, it can be a specially provided positioning structure, or the structure of other components, such as the lock mechanism 8, can also be used as the mounting plate positioning part. Figure 5 As shown, the mounting plate positioning portion is a partial shell wall of the housing of the locking mechanism 8 .

[0065] The lock chamber body 1 and the mounting plate 9 are in a separated state, and the electronic lock L can be installed in the state of closing the electronic lock output port 1B. When the lock chamber body 1 with the electronic lock L installed is assembled with the mounting plate 4, just push the lock chamber body 1 into its mounting position so that the lock chamber body 1 and the mounting plate 9 are in an assembled state. Through the cooperation between the mounting plate positioning part and the translation part positioning part 33, the translation part 3 will automatically enter its second working position, so that the rotating part 5 can be switched from the stop position to the avoidance position, and the electronic lock output port 1B can be opened freely to output the electronic lock L. The user does not need to perform additional operations to switch the working position of the rotating part 5, and the operation is simple and reliable.

[0066] The opening and closing mechanism and the locking device of the embodiment of the present disclosure are suitable for automatic sealing equipment, and the locking device is used to provide an electronic lock for the automatic locking device of the automatic sealing equipment.

[0067] The following combination Figures 1 to 6 The embodiments of the present disclosure are further described.

[0068] The lock device includes a mounting plate 9, a plurality of lock bodies 1 mounted on the mounting plate 9, two opening and closing mechanisms arranged on opposite sides of the lock body 1 corresponding to each lock body 1, and two unlocking mechanisms 8 arranged on opposite sides of the lock body 1 corresponding to each lock body 1. The mounting plate 9 is parallel to the first direction X, and the plurality of lock bodies 1 can be arranged at intervals on the mounting plate 9 along a second direction perpendicular to the first direction X, for example, and the two opening and closing mechanisms and the two unlocking mechanisms 8 corresponding to each lock body 1 are arranged at intervals in the second direction and can be optionally symmetrically arranged.

[0069] The rotating member 5 of each opening and closing mechanism includes a flap 50 disposed on a corresponding side of the electronic lock output port 1B. The flap 50 is mounted on the rotating shaft 4. Both ends of the rotating shaft 4 are supported on a rotating shaft support portion 6. The rotating shaft support portion 6 is connected to the inner wall of the lock body 1 through a threaded connector. The flap 50 can rotate around the axis of the rotating shaft 4.

[0070] The translation member 3 of each opening and closing mechanism is used to control whether the flap 50 can rotate freely. The translation member 3 includes a control strip 30. The translation member 3 and its control strip 30 can reciprocate between a first working position and a second working position along a first direction X. A first tooth is provided on the flap 50 as a first meshing portion 51 of the rotating member 5. A second tooth is provided on the control strip 30 as a second meshing portion 31 of the translation member 3. Along the first direction X, a plurality of first teeth are provided at intervals on the flap 50, and along the first direction X, a plurality of second teeth are provided at intervals on the control strip. The plurality of first teeth on the flap 50 and the plurality of second teeth on the control strip 30 respectively form comb-like teeth, and the rotation control of the rotating member 5 and its flap 50 by the translation member 3 is achieved by overlapping and misaligning the comb-like teeth.

[0071] like Figure 4 As shown, when the translation member 3 is at the innermost position relative to the lock body 1, it is at its first working position. Correspondingly, the rotation member 5 is at its stop position, the electronic lock output port 1B of the lock body 1 is closed by the rotation member 5, and the flap 50 is in an upward flip state, blocking the electronic lock L. At this time, the comb teeth on the flap 50 and the control strip 30 at least partially overlap, and the comb teeth on the control strip 30 block the comb teeth on the flap 50, so that the comb teeth on the flap 50 are close to the wall of the lock body 1 and cannot be flipped in the direction away from the wall of the lock body 1, so that the rotation member 5 and its flap 50 cannot be flipped to the avoidance position (in Figures 1 to 6 In the embodiment shown, the rotating member 5 is flipped downwards to prevent the rotating member 5 from switching from its stop position to the avoidance position.

[0072] like Figure 5As shown, to open the electronic lock output port 1B and put it in a state where the electronic lock L can be output outward, the translation member 3 needs to move outward relative to the lock body 1 so that the comb teeth on the control strip 30 and the flap 50 are completely staggered. The comb teeth on the control strip 30 no longer block the rotation of the comb teeth on the flap 50, and the rotating member 50 can switch from the stop position to the avoidance position to open the electronic lock output port 1B. For example, when the first direction X is a horizontal direction and the flap 50 is at the bottom of the lock body 1, the flap 50 can flip downward under its own gravity or under the action of the electronic lock L to open the electronic lock output port 1B.

[0073] To close the electronic lock output port 1B, it is necessary to first switch the rotating member 5 from the avoidance position to the stop position, flip the flap 50 upward to at least partially block the electronic lock output port 1B, and then switch the translation member 3 from the second working position to the first working position to prevent the rotating member 5 from switching from the stop position to the avoidance position.

[0074] According to the above description, the locking device and the automatic sealing device of the embodiment of the present disclosure have at least one of the following advantages:

[0075] When using the locking device of the embodiment of the present disclosure, the opening and closing mechanism does not need to be provided with an electric push rod and a lever, and the locking device has a small size, a simple structure, and a low cost.

[0076] During use, just push the lock box body into its mounting position on the mounting plate. Through the cooperation between the positioning part of the mounting plate and the positioning part of the translation part, the translation part will automatically enter its second working position, and the rotating part can be switched from the stop position to the avoidance position. The output port of the electronic lock can be opened freely. The user does not need to perform additional operations to switch the working position of the rotating part. The operation is simple and reliable.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present disclosure rather than to limit it. Although the present disclosure has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present disclosure can still be modified or some technical features can be replaced by equivalents, which should all be included in the scope of the technical solution for protection requested by the present disclosure.

Claims

1. An opening and closing mechanism for a locked warehouse device, the locked warehouse device comprising a locked warehouse main body (1), the locked warehouse main body (1) having a receiving cavity (1A) for receiving an electronic lock (L) and an electronic lock output port (1B) communicating with the receiving cavity (1A), characterized in that, The opening and closing mechanism comprises: a rotating member (5) rotatably arranged on the lock housing body (1) around an axis along a first direction (X) between a stop position and an avoidance position, wherein at the stop position, the rotating member (5) blocks at least a portion of the electronic lock output port (1B) to prevent the electronic lock (L) in the accommodating chamber (1A) from being output from the electronic lock output port (1B), and at the avoidance position, the rotating member (5) avoids the electronic lock output port (1B) to enable the electronic lock (L) in the accommodating chamber (1A) to be output from the electronic lock output port (1B); and A translation member (3) is movably arranged on the lock body (1) along the first direction (X) between a first working position and a second working position; wherein the translation member (3) is configured such that: when the translation member (3) is in its first working position and the rotating member (5) is in its stop position, the translation member (3) restricts the movement of the rotating member (5) to prevent the rotating member (5) from switching from the stop position to the avoidance position; when the translation member (3) is in its second working position, the translation member (3) releases the restriction on the rotating member (5) to enable the rotating member (5) to switch between the stop position and the avoidance position; The rotating member (5) comprises a first meshing portion (51), the translating member (3) comprises a second meshing portion (31), when the translating member (3) is in its first working position, the first meshing portion (51) and the second meshing portion (31) at least partially overlap, and when the translating member (3) is in its second working position, the first meshing portion (51) and the second meshing portion (31) are completely offset; and The rotating member (5) comprises a flap (50), and the first meshing portion (51) comprises a first tooth arranged on the flap (50); and / or The translation member (3) comprises a control strip (30), and the second meshing portion (31) comprises second teeth arranged on the control strip (30).

2. The opening and closing mechanism according to claim 1, characterized in that: The rotating member (5) comprises a plurality of first meshing portions (51) arranged at intervals along the first direction (X); and / or The translation member (3) comprises a plurality of second engaging portions (31) arranged at intervals along the first direction (X).

3. The opening and closing mechanism according to claim 1 or 2, characterized in that It also comprises a guiding and limiting structure, wherein the guiding and limiting structure is configured to guide the translation member (3) to move along the first direction (X).

4. The opening and closing mechanism according to claim 3, characterized in that, The guide limiting structure comprises: A guide groove (32) extending along the first direction (X) and provided on one of the translation member (3) and the lock chamber body (1); A guide post (21) is movably arranged in the guide groove (32) along the first direction (X) and slidably cooperates with the guide groove (32), and is arranged on the other of the translation member (3) and the lock magazine body (1).

5. The opening and closing mechanism according to claim 3, characterized in that The guiding and limiting structure includes a pressing strip (2), the pressing strip (2) extends along the first direction (X) and is fixedly connected to the lock bin main body (1), there is a gap between the pressing strip (2) and the lock bin main body (1), and the translation member (3) is located in the gap.

6. A lock bin device, comprising a lock bin main body (1) and an opening and closing mechanism according to any one of claims 1 to 5.

7. The locked position device according to claim 6, wherein The lock bin device includes two of the opening and closing mechanisms provided on opposite sides of the lock bin main body (1).

8. The lock bin device according to claim 6 or 7, characterized in that The lock bin device further includes a mounting plate (9) for mounting the lock bin main body (1), and the lock bin main body (1) and the mounting plate (9) have an assembled state and a separated state; The translation member (3) includes a translation member positioning portion (33). When the lock bin main body (1) is in its separated state, the translation member positioning portion (33) cooperates with a mounting plate positioning portion provided on the mounting plate (9) so that the translation member (3) is in its second working position.

9. The locked position device according to claim 8, wherein, The lock bin device further includes a lock output mechanism (8), the lock output mechanism (8) is configured to output the electronic locks (L) in the accommodation cavity (1A) one by one from the electronic lock outlet (1B), the lock output mechanism (8) is mounted on the mounting plate (9), and the mounting plate positioning portion is provided on the lock output mechanism (8).

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