CN217181803U - Electric control storage box and storage cabinet having the same - Google Patents

Abstract

The utility model discloses an electric control storage box and a storage cabinet having the same, comprising: a casing, which has a push-pull opening; a drawer, which is accommodated in the casing and can be drawn out from the push-pull opening; a blocking piece on the upper part, an elastic piece connected with the blocking piece, a hook piece slidably arranged on the housing, and a driving piece for driving the slide of the hook piece; wherein, the blocking piece has a first position that restricts the drawer from moving away from the housing and releases the restriction In the second position, the hook member has a hooked state and an unlocked state, and the blocking member is rotated from the first position to the second position under the action of the elastic member in response to the hook member being switched from the hooked state to the unlocked state. The piece is rotated from the second position to the first position, the hook piece is in the snap-on state, and the blocking piece is restricted from turning to the second position. The locking mechanism of the utility model has a simple and reliable structure, good stability, does not cause jamming in the working process, and effectively reduces the failure rate.

Description

Electric control storage box and storage cabinet having the same

technical field

The utility model relates to a storage box, in particular to an electric control storage box and a storage cabinet having the same.

Background technique

As a storage carrier, storage cabinets are widely used in all walks of life. In public places, in order to improve safety and convenience, most storage cabinets on the market are currently equipped with electronic locks to achieve automatic locking and unlocking of storage boxes. However, the electronic locks of existing storage cabinets usually include a first locking member and a second locking member that cooperate with each other, so as to be respectively arranged on the storage box and the cabinet body, and the first locking member and/or the second locking member pass through The electromagnet or motor cooperates with the transmission mechanism to realize the movement. Therefore, the internal structure of the electronic lock is generally complicated, and there are too many associations between the mechanisms, which are easy to get stuck and have many failures.

Therefore, it is necessary to improve the prior art to overcome the stated drawbacks in the prior art.

Utility model content

The purpose of the present invention is to provide an electric control storage box and a storage cabinet having the same, the locking mechanism of which is simple and reliable in structure.

The purpose of the present utility model is achieved through the following technical solutions: an electronically controlled storage box, comprising: a casing with a push-pull opening; a drawer, which is accommodated in the casing and can be drawn out from the push-pull opening; and a locking mechanism, It includes a blocking member rotatably arranged on the casing, an elastic member connected to the blocking member, a hook member slidably disposed on the casing, and a driving member for driving the hook member to slide; wherein, the The blocking member has a first position for restricting the drawer from moving away from the housing and a second position for releasing the restriction, the hooking member has a hooking state and an unlocking state, the blocking member is responsive to the hooking member being The latching state is switched to the unlocking state and is turned from the first position to the second position under the action of the elastic member, when the blocking member is turned from the second position to the first position position, the hook member is in the latched state, and restricts the blocking member from turning to the second position.

Further, the blocking member includes a baffle, and when the blocking member is in the first position, the projection of the baffle in the push-pulling direction of the drawer is located on the drawer, and when the blocking member is in the first position In the second position, the projection of the baffle plate in the push-pull direction of the drawer is not located on the drawer.

Further, the blocking member includes a first hook plate, and the hook member includes a second hook plate that is snap-fitted with the first hook plate.

Further, the housing includes a top plate and a bottom plate perpendicular to the rotation axis of the blocking member, the number of the first hook plates is two, and they are respectively arranged above the top plate and below the bottom plate, Two sides of the second hook plate extend out of the top plate and the bottom plate respectively.

Further, the hook member includes a transmission plate connected to the second hook plate, the transmission plate extends to the side of the casing opposite to the push-pull opening, and the driving member is connected to the transmission plate. A side of the plate away from the second hook plate is drive-connected.

Further, the housing is provided with a first blocking wall and a second blocking wall that restrict the sliding of the hook member, and when the hook member slides to the first blocking wall, the hook member is in a clipped state , when the hook member slides to the second blocking wall, the hook member is in an unlocked state.

Further, the sliding direction of the hook member is consistent with the pushing and pulling direction of the drawer.

Further, both the top plate and the bottom plate of the casing are provided with draw-out parts, the two draw-out parts are arranged opposite to each other, and both extend to the push-pull opening along the draw-out direction of the drawer.

Further, a detection sensor for detecting whether there is an item in the storage position in the drawer is provided on the casing.

In addition, the present invention also provides a storage cabinet, which includes the aforementioned electric control storage box.

Compared with the prior art, the present utility model has the following beneficial effects: the locking mechanism of the present utility model comprises a blocking member rotatably arranged on the casing, an elastic member connected with the blocking member, and a hook member slidably arranged on the casing and a driving member for driving the hook member to slide, the hook member can keep the blocking member in the first position to block the drawer, or the blocking member can be rotated to the second position to release the drawer. Blocking, thereby realizing the locking or unlocking of the drawer, the above-mentioned locking mechanism has a simple and reliable structure, good stability, does not cause jamming in the working process, and effectively reduces the failure rate.

Description of drawings

FIG. 1 is a schematic diagram of the exploded structure of the electric control storage box of the present invention.

FIG. 2 is a schematic structural diagram of the electric control storage box of the present invention when it is locked.

3 is a schematic structural diagram of the electric control storage box of the present invention when it is unlocked.

FIG. 4 is a schematic diagram of the structure of the hook member in the present invention.

Detailed ways

In order to make the above objects, features and advantages of the present application more clearly understood, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all the structures related to the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

The terms "comprising" and "having" and any variations thereof in this application are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally also includes For other steps or units inherent to these processes, methods, products or devices.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

Please refer to FIG. 1 to FIG. 4 , an electric control storage box corresponding to a preferred embodiment of the present invention includes: a casing 100 having a push-pull opening 11 ; a drawer 200 , which is accommodated in the casing 100 and can be pushed and pulled by itself. The mouth 11 is drawn out; and the locking mechanism 300 includes a blocking member 31 rotatably disposed on the casing 100, an elastic member (not shown) connected with the blocking member 31, a hook member 32 slidingly disposed on the casing 100, and a driving The driving member 33 for the sliding of the hook member 32; wherein the blocking member 31 has a first position for restricting the drawer 200 from moving away from the housing 100 and a second position for releasing the restriction, the hook member 32 has a hooked state and an unlocked state, and the blocking member 31 In response to the hook member 32 being switched from the latched state to the unlocked state and rotated from the first position to the second position under the action of the elastic member, when the blocking member 31 is rotated from the second position to the first position, the hook member 32 is in the in the snap-on state, and restricts the blocking member 31 from turning to the second position.

The locking mechanism 300 of the present invention includes a blocking member 31 rotatably disposed on the casing 100 , an elastic member connected to the blocking member 31 , a hook member 32 slidably disposed on the casing 100 , and a drive for driving the hook member 32 to slide. The hook member 32 is driven by the driving member 33 to slide, the hook member 32 can keep the blocking member 31 in the first position to block the drawer 200, or the blocking member 31 can be rotated to the second position to release the drawer 200. Blocking, thereby realizing the locking or unlocking of the drawer 200, the above-mentioned locking mechanism 300 has a simple and reliable structure, good stability, does not cause jamming in the working process, and effectively reduces the failure rate.

Further, the housing 100 includes a top plate 12 , a bottom plate 13 and two opposite side plates 14 received between the top plate 12 and the bottom plate 13 . Cavity 15, the receiving cavity 15 has a push-pull opening 11. Preferably, both the top plate 12 and the bottom plate 13 are provided with a drawer portion 16 , the two drawer portions 16 are disposed opposite to each other, and both extend to the push-pull port 11 along the drawing direction of the drawer 200 . The pull-out portion 16 is specifically a slotted hole structure penetrating into the accommodating cavity 15 , so that part of the top surface and the bottom surface of the drawer 200 are exposed to the outside, so as to facilitate the operator to pull out from the housing 100 .

Further, the blocking member 31 is disposed on the side of the casing 100 where the push-pull opening 11 is located, and the blocking member 31 and the casing 100 are rotatably connected through a rotating shaft (not shown). In this embodiment, in order to ensure the installation space, the direction of the rotation axis of the blocking member 31 is perpendicular to the top plate 12 and/or the bottom plate 13 of the housing 100 . The elastic member can be a torsion spring sleeved on the rotating shaft and in contact with the blocking member 31, so as to deform when the blocking member 31 is forced to rotate to the first position, and reset and drive the blocking member 31 to rotate to the first position when the external force is removed. Second position.

The blocking member 31 includes a baffle plate 311 and a first hook plate 312 connected to the baffle plate 311 . When the blocking member 31 is in the first position, the projection of the baffle 311 in the push-pull direction of the drawer 200 is located on the drawer 200 to effectively block the drawer 200 when the drawer 200 is pulled out of the casing 100 in the push-pull direction. When the blocking member 31 is in the second position, the projection of the baffle 311 in the push-pull direction of the drawer 200 is not located on the drawer 200 , so that the drawer 200 can be smoothly pulled out of the housing 100 .

The first hook plate 312 is used for snap-fit with the hook member 32 . The outer contour of the first hook plate 312 is a fan-shaped or substantially fan-shaped structure. One of the non-arc edges of the first hook plate 312 is connected to the edge of the baffle plate 311 , and the other non-arc edge faces the hook member 32 . A hook portion 313 extends. By adopting the above structure, sharp edges and corners can be effectively avoided, so as to improve safety when the operator pushes and pulls the drawer 200 .

Preferably, the number of the first hook plates 312 is two, and they are respectively disposed above the top plate 12 and below the bottom plate 13 . The hook member 32 cooperates with the two first hook plates 312 at the same time, thereby further improving the reliability of locking. In addition, by arranging the first hook plate 312 above the top plate 12 and below the bottom plate 13, when the blocking member 31 is in the second position, the first hook plate 312 can be rotated to the outside of the push-pull opening 11, so that it can serve as a guide And the function of supporting the drawer 200 makes it more convenient to push and pull the drawer 200 .

Further, the hook member 32 includes a transmission plate 321 and a second hook plate 322 connected with the transmission plate 321 . The transmission plate 321 is slidably connected with the housing 100 , and the top plate 12 and the bottom plate 13 are respectively extended from two sides of the second hook plate 322 to be matched with the two hook portions 313 respectively. In this embodiment, in order to ensure the installation space, the sliding direction of the hook member 32 is consistent with the pushing and pulling direction of the drawer 200 .

Preferably, the transmission plate 321 extends to the side of the housing 100 opposite to the push-pull opening 11 , and the driving member 33 is in driving connection with the side of the transmission plate 321 away from the second hook plate 322 . Since the installation space on the peripheral side of the casing 100 is limited, by adopting the above structure, the driving member 33 can be installed on the side of the casing 100 opposite to the push-pull opening 11 to facilitate assembly and transmission of the transmission plate 321 . In this embodiment, the driving member 33 is specifically an electric push rod to push the hook member 32 to slide.

Preferably, in order to facilitate assembly and simplify the structure, in this embodiment, the hook member 32 is provided on the inner side of the side plate 14, and the two sides of the transmission plate 321 are in contact with the top plate 12 and the bottom plate 13 respectively, so as to guide the transmission plate 321 to slide . The casing 100 is provided with a notch 17 extending from the top plate 12 to the bottom plate 13 along the rotation axis of the blocking member 31 , so as to drive the second hook plate 322 to extend out of the top plate 12 and the bottom plate 13 .

Preferably, the notch 17 extends a certain distance along the push-pull direction of the drawer 200 to drive the second hook plate 322 to move within the notch 17 along the push-pull direction. The notch 17 has a first blocking wall 171 and a second blocking wall 172 in the push-pull direction. When the hooking member 32 slides to the first blocking wall 171, the hooking member 32 is in a clamping state, and when the hooking member 32 slides to the When the second blocking wall 172 is located, the hook member 32 is in an unlocked state.

Further, in order to drive the blocking member 31 in the second position to rotate to the first position to engage with the hook member 32, in one embodiment, the storage box is provided with a detection structure for detecting the rotation of the blocking member 31 (Fig. When the blocking member 31 rotates to the second position, the detecting structure can detect the blocking member 31 and drive the hook member 32 to move from the unlocked state to the latched state. Of course, in another embodiment, when the driving member 33 drives the hook member 32 to switch from the hooked state to the unlocked state and unlocks the blocking member 31, the driving member 33 can drive the hook member 32 to return to the hooked state, and the second hook An elastic structure may be arranged between the hook plate 322 and the transmission plate 321 or the second hook plate 322 has a certain elasticity. When the blocking member 31 turns to the first position, the first hook plate 312 first contacts the second hook plate 322 , and with the gradual rotation, the elastic structure is compressed or the second hook plate 322 is deformed, so that the second hook plate 322 can avoid the first hook plate 312, so that the blocking member 31 reaches the first position, and when reaching the In the first position, the elastic structure or the second hook plate 322 is reset to drive the first hook plate 312 and the second hook plate 322 to be engaged with each other.

Preferably, the housing 100 , the blocking member 31 and the hook member 32 are all made of sheet metal, so as to improve the stability of the overall structure of the storage box.

Further, the housing 100 is provided with a detection sensor 400 for detecting whether there is an item in the storage space of the drawer 200 .

The use process of the present invention is as follows: when the drawer 200 needs to be pulled out from the push-pull port 11 of the casing 100, the driving member 33 pushes the hook member 32 to move to the unlocked state, and at this time, the blocking member 31 and the hook member 32 are not engaged with each other. , the blocking member 31 moves from the first position to the second position under the action of the elastic member; when the drawer 200 needs to be locked, the drawer 200 is pushed into the casing 100 from the push-pull opening 11, and then the blocking member 31 is moved from the second position. When the first position is reached, the blocking member 31 is engaged with the hook member 32 to restrict the blocking member 31 from moving back to the second position, thereby completing the locking.

In addition, the present invention also provides a storage cabinet, including the aforementioned electric control storage box and a cabinet frame (not shown in the figure), the storage box array is arranged on the cabinet frame, and the cabinet frame is fixedly connected to the outer shell 100 of the storage box.

The above description is only an embodiment of the present application, and does not limit the scope of the patent of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present application, or directly or indirectly applied to other related technologies Fields are similarly included within the scope of patent protection of this application.

Claims (10)

1. an electric control storage box, is characterized in that, comprises: a housing (100) with a push-pull opening (11); a drawer (200), which is accommodated in the casing (100) and can be drawn out from the push-pull opening (11); and A locking mechanism (300), comprising a blocking member (31) rotatably arranged on the casing (100), an elastic member connected with the blocking member (31), and a sliding member (31) arranged on the casing (100) a hook member (32) and a driving member (33) for driving the hook member (32) to slide; Wherein, the blocking member (31) has a first position for restricting the drawer (200) from moving away from the housing (100) and a second position for releasing the restriction, and the hook member (32) has a latched state and unlocked state, The blocking member (31) is rotated from the first position to the second position under the action of the elastic member in response to the hook member (32) being switched from the latched state to the unlocked state Location, When the blocking member (31) is rotated from the second position to the first position, the hook member (32) is in the latching state, and restricts the blocking member (31) from turning to the first position. Second position. 2 . The electronically controlled storage box according to claim 1 , wherein the blocking member ( 31 ) comprises a baffle plate ( 311 ), and when the blocking member ( 31 ) is in the first position, the blocking member ( 31 ) is in the first position. 3 . The projection of the plate (311) in the push-pull direction of the drawer (200) is located on the drawer (200), and when the blocking member (31) is in the second position, the baffle plate (311) is located at the The projection in the push-pull direction of the drawer (200) is not located on the drawer (200). 3. The electronically controlled storage box according to claim 1, wherein the blocking member (31) comprises a first hook plate (312), and the hook member (32) comprises a The hook plate (312) is snap-fitted with the second hook plate (322). 4. The electronically controlled storage box according to claim 3, wherein the housing (100) comprises a top plate (12) and a bottom plate (13) perpendicular to the rotation axis of the blocking member (31), so The number of the first hook plates (312) is two, and they are respectively arranged above the top plate (12) and below the bottom plate (13), and the second hook plates (322) are respectively extended on both sides The top plate (12) and the bottom plate (13) are pulled out. 5. The electronically controlled storage box according to claim 3, wherein the hook member (32) comprises a transmission plate (321) connected with the second hook plate (322), and the transmission The plate (321) extends to the side of the casing (100) opposite to the push-pull opening (11), and the driving member (33) and the transmission plate (321) are away from the second hook plate (322) ) on one side of the drive connection. 6 . The electronically controlled storage box according to claim 1 , wherein the casing ( 100 ) is provided with a first blocking wall ( 171 ) and a second blocking wall ( 172), when the hook member (32) slides to the first blocking wall (171), the hook member (32) is in a hooked state, and when the hook member (32) slides to the The second blocking wall (172), the hook member (32) is in an unlocked state. 7 . The electronically controlled storage box according to claim 1 , wherein the sliding direction of the hook member ( 32 ) is consistent with the pushing and pulling direction of the drawer ( 200 ). 8 . 8 . The electronically controlled storage box according to claim 1 , wherein the top plate ( 12 ) and the bottom plate ( 13 ) of the casing ( 100 ) are provided with drawing parts ( 16 ). The parts (16) are arranged opposite to each other, and both extend to the push-pull opening (11) along the pull-out direction of the drawer (200). 9 . The electronically controlled storage box according to claim 1 , wherein a detection sensor ( 400 ) for detecting whether there is an item in a storage position in the drawer ( 200 ) is provided on the casing ( 100 ). 10 . 10. A storage cabinet, characterized in that it comprises the electronically controlled storage box according to any one of claims 1 to 9.

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