Extensible key intelligent management box

Abstract

The utility model relates to an intelligent key box management technology, in particular to an extensible intelligent key management box, which is characterized in that a plurality of secondary modules can be extended below a primary module, the secondary modules are arranged from top to bottom, and the primary module can perform data interaction with the secondary modules below the primary module. Data interaction can be conducted between every two adjacent secondary modules, inserting blocks are fixedly installed on the upper surfaces of the secondary modules, locking assemblies are installed on the lower surfaces of the primary modules and the lower surfaces of the secondary modules, and the secondary module at the topmost end is connected with the primary modules in the mode that the inserting blocks are inserted into the locking assemblies; every two adjacent secondary modules are connected in the mode that the inserting blocks are inserted into the locking assemblies. The beneficial effects of the utility model are that: can realize fast expansion and dismantlement, use mode is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent key box management, in particular to an expandable intelligent key management box. Background Art

[0002] The number of existing key boxes to be managed is fixed. When the number of keys to be managed is relatively large, the problem can only be solved by adding independent key boxes. However, the cost of adding independent key boxes is high, the utilization rate of the warehouse passage is low, and when the warehouse passage is damaged, the entire key box can only be replaced, and local quick replacement and repair cannot be performed.

[0003] In order to solve the above technical problems, technicians in this field have proposed a technical solution to maximize the utilization rate of the warehouse by expanding the secondary key box based on the primary key box. In the process of expanding the secondary module, technicians generally use bolts for fixed connection or guide rails for sliding splicing; if bolts are used for fixed connection, in order to ensure the stability of the connection between modules, technicians need to use multiple bolts for fixing, and the installation efficiency is low; if guide rails are used for sliding connection, the modules are prone to relative sliding after receiving external forces, which leads to problems such as module dislocation or falling, and the connection stability is poor. In order to ensure the stability and speed of the connection between modules, technicians in this field need a key intelligent management box that is easy to install and has good stability. Utility Model Content

[0004] The utility model aims to solve the above problems and designs an expandable key intelligent management box.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is an expandable key intelligent management box, including a primary module, a plurality of secondary modules can be expanded below the primary module, the plurality of secondary modules are arranged in order from top to bottom, the primary module can exchange data with the secondary module below it, and two adjacent secondary modules can exchange data with each other, a plug block is fixedly installed on the upper surface of the secondary module, and locking assemblies are installed on the lower surfaces of the primary module and the secondary modules, the topmost secondary module is connected to the primary module by inserting the plug block into the locking assembly, and two adjacent secondary modules are connected by inserting the plug block into the locking assembly.

[0006] The locking assembly includes a connecting plate, the upper surface of which is fixedly connected to the lower surface of the primary module or the lower surface of the secondary module, the lower surface of the connecting plate is provided with a slot, the shape of the slot matches the shape of the plug, a cavity is provided on one side surface of the slot, the cavity is connected to a side surface of the connecting plate through a threaded hole, a card block is provided in the slot, the card block can slide between the slot and the threaded hole, a bolt is installed at the threaded hole, one end of the bolt is located outside the connecting plate, and the other end of the bolt presses against one side of the card block, and the bolt can push the card block to clamp the plug by rotating.

[0007] A card slot is provided on one side of the insert block. When the insert block is inserted into the slot, the position of the card slot matches the position of the card block, and ensures that the other side of the card block can be squeezed into the card slot to form a locking connection structure.

[0008] The shape of the card block is a rectangular parallelepiped, one side of the card block is a plane, the other side of the card block is an arcuate surface, the card slot is a long slot with a "<"-shaped cross-section, the size of the card slot matches the other side of the card block and ensures that the other side of the card block can be completely inserted into the card slot.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The device can flexibly and quickly expand the number of lower-level key boxes as needed. The assembly and disassembly processes are very convenient. Damaged modules can be quickly replaced as needed, which improves the flexibility and convenience of the actual use of the device. In addition, the method of using bolts to drive the card block to clamp the plug block can effectively ensure the reliability and stability of the connection and avoid the problem of the module detaching or falling off under the influence of external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of an expandable key intelligent management box described in the utility model when the primary module and the secondary module are not connected;

[0012] Figure 2 It is a schematic diagram of the exploded structure of the locking assembly of the utility model;

[0013] Figure 3 It is a structural schematic diagram of an expandable key intelligent management box of the utility model when the primary module and the secondary module are connected;

[0014] In the figure, 1, primary module; 2, secondary module; 3, plug-in block; 4, card slot; 5, connecting plate; 6, slot; 7, cavity; 8, threaded hole; 9, card block; 10, bolt. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1-3 As shown;

[0016] The creative point of the present application is that a plug-in block 3 is fixedly installed on the upper surface of the secondary module, and locking assemblies 4 are installed on the lower surfaces of the primary module and the secondary module. The topmost secondary module is connected to the primary module by inserting the plug-in block into the locking assembly, and two adjacent secondary modules are connected by inserting the plug-in block into the locking assembly.

[0017] The invention of the present application also lies in that the locking assembly includes a connecting plate 5, the upper surface of the connecting plate is fixedly connected to the lower surface of the primary module or the lower surface of the secondary module, a slot 6 is provided on the lower surface of the connecting plate, the shape of the slot matches the shape of the plug-in block, a cavity 7 is provided on one side surface of the slot, the cavity is connected to one side surface of the connecting plate through a threaded hole 8, a card block is provided in the slot, the card block can slide between the slot and the threaded hole, a bolt 9 is installed at the threaded hole, one end of the bolt is located outside the connecting plate, and the other end of the bolt supports one side surface of the card block, and the bolt can push the card block to clamp the plug-in block by rotating, a card slot 10 is provided on one side surface of the plug-in block, when the plug-in block is inserted into the slot, the position of the card slot matches the position of the card block, and ensures that the other side of the card block can be squeezed into the card slot to form a locking connection structure, the shape of the card block is a rectangular parallelepiped, one side surface of the card block is a plane, and the other side surface of the card block is an arc surface, the card slot is a long slot with a "<"-shaped cross-section, the size of the card slot matches the other side surface of the card block and ensures that the other side surface of the opening can be completely inserted into the card slot.

[0018] The electronic devices used in this technical solution are all existing products. The technical solution of this application has no special requirements or changes to the structure of the above-mentioned electronic devices. The above-mentioned electronic devices are all conventional electronic devices.

[0019] During the implementation of this technical solution, personnel in this field need to connect all electrical components in this case with their corresponding power supplies through wires, and should select a suitable controller according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between each electrical component is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0020] The whole device is composed of a primary module and several expandable secondary modules; the primary module has all the functions of a smart key box, and is available for use with several passages for storing keys; the primary module can be used alone when the number of passages required is not high; the primary module is composed of an outer shell, a display screen, a battery, a control module, a passage, etc.; the passage part is composed of a passage shell and a passage control module; the secondary module needs to be connected to the primary module to work properly, and only has the function of expanding the passages of the key box; the secondary module is composed of a passage shell and a passage control module; the secondary module is connected to the primary module by inserting a plug into the indentation component, and the primary module intelligently identifies the secondary module; the passage status of the secondary module is displayed on the screen on the primary module; the passage indicator lights and the primary module display screen display the status of each passage and the inserted smart key fob, such as empty, inserted, ejected, charged, fully charged, passage damaged, etc.; when a passage in the secondary module is damaged, the damaged secondary module can be removed alone, and the other modules can be assembled in sequence, and the primary module control device automatically reorders.

[0021] When expanding the secondary module, the staff only needs to insert the plug on the upper surface of the secondary module into the slot on the lower surface of the primary module, and then use a screwdriver or impact drill to tighten the bolt. The tightened bolt pushes the block in the cavity, and the other side of the block is inserted into the corresponding slot and the entire plug is locked in the slot to form a locking connection structure. Repeating the above process, multiple secondary modules can be continuously expanded under the primary module, quickly increasing the number of warehouses for managing keys.

[0022] When a warehouse fails, the worker only needs to reverse the bolts on the corresponding module, and the card block will not be in the slot on the clamping block. The worker can manually remove the failed module and then reconnect the module that is not failed, thus completing the disassembly and replacement process.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0024] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the utility model. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the utility model and fall within the protection scope of the utility model.

Claims

1. An expandable key intelligent management box, comprising a primary module (1), a plurality of secondary modules (2) can be expanded below the primary module, the plurality of secondary modules are arranged in order from top to bottom, the primary module can exchange data with the secondary module below it, and two adjacent secondary modules can exchange data with each other, characterized in that: The upper surface of the secondary module is fixedly mounted with an insert block (3), the lower surface of the primary module and the lower surface of the secondary module are both mounted with locking components, the topmost secondary module is connected to the primary module by inserting the insert block into the locking component, and two adjacent secondary modules are connected by inserting the insert block into the locking component; The locking assembly comprises a connecting plate (5), the upper surface of the connecting plate is fixedly connected to the lower surface of the primary module or the lower surface of the secondary module, the lower surface of the connecting plate is provided with a slot (6), the shape of the slot matches the shape of the plug, a cavity (7) is provided on one side surface of the slot, the cavity is connected to a side surface of the connecting plate through a threaded hole (8), a clamping block (9) is provided in the slot, the clamping block can slide between the slot and the threaded hole, a bolt (10) is installed at the threaded hole, one end of the bolt is located outside the connecting plate, and the other end of the bolt presses against a side surface of the clamping block, and the bolt can push the clamping block to clamp the plug by rotating.

2. The expandable key intelligent management box according to claim 1, characterized in that: A card slot (4) is provided on one side surface of the insert block. When the insert block is inserted into the slot, the position of the card slot matches the position of the card block, and ensures that the other side surface of the card block can be squeezed into the card slot to form a locking connection structure.

3. The expandable key intelligent management box according to claim 2, characterized in that: The shape of the card block is a rectangular parallelepiped, one side of the card block is a plane, the other side of the card block is an arcuate surface, the card slot is a long slot with a "<"-shaped cross-section, the size of the card slot matches the other side of the card block and ensures that the other side of the card block can be completely inserted into the card slot.

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