CN218185877U - Key box - Google Patents

Abstract

The application relates to a key box, which comprises a box body, wherein the side wall of the box body is hinged with a box door through a first hinge assembly, and is hinged with a middle leaf through a second hinge assembly. This application has when carrying out a large amount of key management, makes the key deposit wherein in order, promotes the effect of key efficiency of taking.

Description

Key box

Technical Field

The present application relates to a key storage device, and more particularly, to a key box.

Background

In daily life and work, centralized management of keys is needed in many occasions, and the common method is to put keys at different positions on a key ring and to identify the keys only by sticking small labels on the keys, which has the defects that: the storage quantity is limited, the keys are difficult to distinguish, the marks are easy to be blurred or damaged, and the keys are difficult to distinguish.

As a result, key lockers are increasingly used in the same management of a large number of keys, and existing key lockers typically label the keys directly and then hang them in the key lockers in sequence.

However, when more keys need to be managed, one key box cannot meet the requirement of key management, and at this time, one or more key boxes may be added for key management, which may make it difficult to accurately and quickly take and place the keys.

SUMMERY OF THE UTILITY MODEL

The application provides a key box for when carrying out a large amount of key management, make the key deposit wherein in order, make taking of key quick, accurate, raise the efficiency.

The application provides a key case adopts following technical scheme:

a key fob comprising: a box body and a box door; the side wall of the box door is hinged with the side wall of the box body through a first hinge assembly; the box body is hollow and is a first cavity, and the box door is hollow and is a second cavity;

a second hinge assembly is further arranged on the inner side wall of the box body, the second hinge assembly is connected with a middle leaf, and a third cavity is formed between the middle leaf and the bottom surface of the first cavity;

key hanging strips are arranged on the bottom of the first cavity, the bottom of the second cavity and two sides of the middle page in rows, and a plurality of hooks are fixedly arranged on the key hanging strips at intervals; an identification plate for hanging keys can be hung between the two hooks.

Through adopting above-mentioned technical scheme, only need use a key case can hold a large amount of keys, make the key deposit wherein in order, the user only need in this key case manage a large amount of keys can. The cost is saved, the rapidness and the accuracy of taking the key are greatly improved, and the efficiency is improved.

In some embodiments, the position of one suspendable identification card is a key position, and a key position numbering strip for numbering each key position in sequence is arranged above the key suspension strip; an LED lamp is respectively arranged above part or all of the key positions and is used for flickering when the corresponding key position is determined to be the searched key position; a key positioning component is arranged at the bottom of the box body; the key positioning assembly comprises a processing module, a microphone, a communication interconnection module and a power supply module, wherein the microphone and the communication interconnection module are respectively electrically connected with the processing module; the LED lamps are electrically connected with the processing module.

By adopting the technical scheme, based on the hardware facilities, the function that the user can be prompted by flickering of the LED on the key position of the key after the user speaks the identification information of the key to be found after opening the key door can be conveniently realized, and the user can quickly find the needed key in a large number of keys conveniently.

In some embodiments, the key positioning assembly further comprises 4 LED lights respectively corresponding to the bottom of the first cavity, the bottom of the second cavity, and both sides of the middle page, for flashing when it is determined that the sought key is located on the corresponding hanging surface.

Through adopting above-mentioned technical scheme, based on these hardware facilities, can be convenient for realize that the user says the identification information of the key that needs the looking for after opening the key door, directly confirms on which hangs the page this key through key positioning assembly, the further efficiency of finding the key that needs of promotion of the user of being convenient for.

In some embodiments, a key sensing block is disposed below part or all of the key positions; be provided with induction coil in this key response piece, this induction coil is connected with this processing module electricity, and this induction coil is arranged in the NFC coil through setting up in this identification plate, reads the key position serial number information transmission of this identification plate and gives this processing module.

Through adopting above-mentioned technical scheme, based on these hardware facilities, can be convenient for realize putting wrong key position at the user and light the LED lamp often and remind the user, be convenient for the user place the key on the exact position, promote the efficiency of looking for the key next time.

In some embodiments, a leaf baffle is disposed on an inner side wall of the box body opposite to the first hinge assembly.

Through adopting above-mentioned technical scheme, this page or leaf baffle can restrict this middle page or leaf and be close to the distance of first cavity bottom to avoid middle page or leaf to go up the key that hangs and the key collision that hangs at first cavity bottom and lead to hanging unstably.

In some embodiments, the first hinge assembly and the second hinge assembly are a third hinge assembly; the third hinge assembly comprises a rotating shaft, a fixed hinge part and a movable hinge part; the side wall of the box body is provided with a groove, and two ends of the rotating shaft are fixed on the side wall of the groove; one end of the fixed hinge part is sleeved on the rotating shaft, and the other end of the fixed hinge part is fixedly connected with the box door; one end of the movable hinge part is also sleeved on the rotating shaft, and the other end of the movable hinge part is used for connecting the middle page.

Through adopting above-mentioned technical scheme, the user can put into or take off the middle page based on the demand, the key holding capacity of control key case that can be more nimble for the user uses more conveniently.

In some embodiments, the end of the living hinge for connecting the intermediate sheet is provided with a connector; the middle leaf is fixedly connected with a connecting rod which is arranged in the connecting cylinder in a penetrating way.

Through adopting above-mentioned technical scheme, through the cooperation of connecting cylinder and the middle page of activity articulated portion upper connecting rod realize putting into or taking off of middle page or leaf, convenient and fast and low cost.

In some embodiments, the number of the middle pages is 3, and the upper end and the lower end of each middle page are respectively and fixedly connected with 2 connecting rods; the third hinge assembly includes 6 of the living hinges at positions corresponding to the connecting rods.

Through adopting above-mentioned technical scheme for the key volume that a key case can hold is 4 times of ordinary key case, and each hangs the face and does not disturb each other, very big promotion key management's efficiency.

In some embodiments, the fixed hinge part and the movable hinge part of the third hinge assembly and a support part is arranged between the movable hinge parts for supporting the position fixation of other parts.

Through adopting above-mentioned technical scheme for the position of each activity articulated portion is stable, can promote the efficiency that middle page or leaf was taken off and was put into, thereby also can promote structural stability and increase the life of this key case.

In some embodiments, the intermediate pages are the same size and shape.

Through adopting above-mentioned technical scheme, can freely purchase and install middle page according to unified specification for the use of key case is more convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. hinge the middle page or leaf through the second hinge assembly, only need use a key case can hold a large amount of keys, very big promotion the efficiency that the key was taken.

2. Through setting up LED lamp and key locating component, be convenient for realize intelligence and seek the function of finding the key of needs rapidly to further the efficiency of promoting a large amount of key management.

3. Through NFC coil and induction coil, be convenient for realize the function that the key was misplaced automatic and is reminded to further the efficiency of promoting a large amount of key management.

4. Through the fixed hinge part and the movable hinge part of the third hinge assembly, a plurality of middle pages are movably hinged through one hinge assembly, so that the key holding capacity of the key box can be flexibly controlled, and the actual requirements of users can be met.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the key box of the present application in a closed state of a box door.

Fig. 2 is a schematic structural diagram of a key box according to an embodiment of the present application in a state where a box door is opened.

Fig. 3 is a schematic structural view of the key box of the present application in an open state on the middle page.

Fig. 4 is another schematic structural view of the key box of the present application in an open state on the middle page.

Fig. 5 is a schematic structural diagram of a second embodiment of the key box of the present application in a state where the box door is opened.

Fig. 6 is a schematic structural diagram of a third embodiment of the key box of the present application in a state where the box door is opened.

Fig. 7 is a partially enlarged schematic view of a region a in fig. 6.

Fig. 8 is another schematic structural diagram of the third embodiment of the key box of the present application in the state where the box door is opened.

Fig. 9 is a schematic structural view of a key box in a door-open state according to another embodiment of the present application.

Description of the reference numerals:

1. a box body; 101. the side wall of the box body 1; 102. a first cavity; 103. a third cavity; 104. a side wall of the case 1 opposite to the side wall 101;

2. a box door; 201. the side wall of the box door 2; 202. the inner part of the box door 2 is hollow to form a second cavity;

3. a first hinge assembly; 4. a door lock; 401. the throat can be locked in a rotating way; 402. a locking plate;

5. a middle page; 501. a trough body;

6. a second hinge assembly; 7. a key suspension bar; 701. hooking;

8. hanging a key identification plate; 801. an NFC coil;

9. a leaf baffle;

10. a key position number strip; 11. an LED lamp;

12. a key sensing block; 1201. an induction coil;

13. a key positioning assembly; 1301. a microphone; 1302. a processing module; 1303. a communication interconnect module; 1304. a power supply module;

14. a third hinge assembly; 1401. a fixed hinge; 1402. a support portion; 1403. a living hinge; 1404. a connecting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

When a large number of keys need to be managed, even if a key box is used, according to the structure of the key box in the related art, it is necessary to use one or more key boxes to perform storage management of the large number of key boxes. Like this, on the one hand has increased the cost, and on the other hand, because the key is placed in different key boxes, has also increased the complexity of key management for the user is difficult to the quick accurate key that finds needs. When a key is found, a plurality of key boxes need to be opened to be checked one by one, which is time-consuming and labor-consuming.

By adopting the key box provided by the embodiment of the application, a large number of keys can be accommodated by only using one key box, so that the keys can be orderly stored in the key box, and a user only needs to manage a large number of keys in the key box. The cost is saved, the rapidness and the accuracy of taking the key are greatly improved, and the efficiency is improved.

Example 1

Referring to fig. 1, the key fob includes a body 1, a door 2, a first hinge assembly 3, and a door lock 4.

Wherein, the side wall 101 of the box body 1 is hinged with the side wall 201 of the box door 2 through the first hinge assembly 3. The door lock 4 is disposed on the side of the box door 2 away from the first hinge assembly 3.

Referring to fig. 2 and 3, the key box further includes a middle sheet 5, a second hinge assembly 6, a key suspension bar 7, and an identification plate 8 for suspending a key.

The interior of the box body 1 is hollow to form a first cavity 102, and the first cavity 102 is open. The door 2 is hollow to form a second cavity 202, and the second cavity 202 is open. The first chamber 102 and the second chamber 202 can be closed by rotating the door 2 through the first hinge assembly 3.

A second hinge assembly 6 is disposed on the side wall 101 in the first cavity 102, the second hinge assembly 6 hinges the side wall 101 to the middle leaf 5, the middle leaf 5 and the bottom surface of the first cavity 102 can form a third cavity 103 (shown in fig. 3), and the third cavity 103 can be closed or opened by rotating the middle leaf 5 through the second hinge assembly 3.

The bottom of the first cavity 102, the bottom of the second cavity 202 and two sides of the middle leaf 5 are all provided with key suspension strips 7 in rows, and a plurality of hooks 701 are arranged on the key suspension strips 7 at fixed intervals. An identification plate 8 can be hung between the two hooks.

In this embodiment 1, by providing the second hinge assembly 6 in the box body 1 and hinging the middle leaf 5, not only the bottom of the first cavity 102 and the bottom of the second cavity 202 can be used for hanging keys in a key box, but also both sides of the middle leaf 5 can be used for hanging keys. The number of keys in the key box can be greatly increased under the condition of not increasing the number and the volume of the key boxes. Like this, when carrying out a large amount of key management, need not use a plurality of key casees, only can realize the management to a large amount of keys through a key case, very big promotion the key take rapid, the accuracy, improved efficiency.

Referring to fig. 4, in some embodiments, if the door lock 4 is a door lock that achieves locking by rotating a throat, it may include a rotatable throat 401 and a lock plate 402. Wherein, the locking plate 402 is fixedly disposed on the side wall 104 of the box body 1 opposite to the side wall 101 in the first cavity 102. Locking or unlocking of the door lock 4 is achieved by the cooperation of the rotatable throat 401 and the lock plate 402. To cooperate therewith, a slot 501 is formed in the side of the middle leaf 5 adjacent to the side wall 102 at a position corresponding to the locking plate 402 so as to allow the lock throat 401 to rotatably pass therethrough so as to cooperate with the locking plate 402.

In some embodiments, if the door lock 4 is a magnetic box door lock, the lock plate 402 may not be provided on the side wall 102, and similarly, the middle leaf 5 may not be provided with the slot 501, which is not limited herein.

In some embodiments, one or more leaf guards 9 may be provided on the side wall 104 opposite the side wall 101 where the second hinge member 6 is provided. The sheet baffle can limit the distance of the middle sheet 5 near the bottom of the first cavity 102, thereby avoiding the unstable suspension caused by collision between the key hung on the middle sheet 5 and the key hung at the bottom of the first cavity 102.

Example 2

Referring to fig. 5, the present embodiment is different from embodiment 1 in that the key box further includes a key position number bar 10, an led lamp 11, a key sensing block 12, and a key positioning member 13.

A key position number strip 10 may be provided above each key suspension strip 7 for numbering each key position in sequence, for example, the key positions may be numbered in the sequence of key box from top to bottom, from left to right, from outside to inside, and the corresponding numbers are displayed on the corresponding key position number strips 10. The number of each key position corresponds to the identification plate 8 suspended from the key position.

Below each key number, above the key position formed by every two hooks 701 of the key suspension strip 7, there may be provided one LED lamp 11, and below each key position, there is provided one key sensing block 12. The key sensing block 12 includes a sensing coil 1201 for sensing the number of the identification card 8. Each LED light and the induction coil 1201 in each key sensing block 12 are electrically connected to the processing module 1302 in the key positioning assembly 13. The induction coil 1201 can acquire the key number corresponding to each identification plate 8 by being matched with the NFC coil 801 in the induction identification plate 8.

The key positioning assembly 13 is disposed at the bottom of the cabinet 1. The key location assembly 13 includes a microphone 1301, a processing module 1302, a communication interconnect module 1303, and a power module 1304. 4 LED lamps 11 corresponding to 4 key hanging surfaces (the bottom of the first cavity 103, the back of the middle page 5, the front of the middle page 5 and the bottom of the second cavity 202) are sequentially arranged above the key positioning component.

Referring to fig. 6, a schematic diagram of the connection relationship between each module of the key positioning assembly 13 and the led lamp 11 and the induction coil 1201 is shown.

The microphone 1301 is used for receiving user voice;

and the communication interconnection module 1303 is used for performing communication connection with the user equipment so as to receive identification information (for example, an address, a room number, a common name, and the like) corresponding to the key hung in each key position set by the user.

The processing module 1302 is configured to process information based on a preset instruction, and includes: identifying and determining the corresponding key number according to the sound information received by the microphone 1301 and the identification information received by the communication interconnection module 1303, and then controlling the corresponding LED lamp 11 below the key position number strip 10 and the corresponding LED lamp on the key positioning component 13 to flash; when the position where the identification plate 8 is placed is determined to be not in accordance with the corresponding key number, controlling the corresponding LED lamp 11 at the placed position and the LED lamp 11 at the corresponding key number to be always on.

And a power supply module 1304 for supplying power to each component in the key box.

The specific electrical connection mode and wiring mode between the modules can be conventional wire connection mode, and are not described herein again. It is to be understood that, although each LED lamp 11 and each induction coil 1201 are directly connected to the processing module 1302 in fig. 6, in practical applications, the LED lamps and the induction coils may be connected to the processing module 1302 by a hub or a controller, etc. for convenience of connection and control, which is not limited herein.

The implementation principle of the embodiment 2 is as follows: above each key position where a key is held by the identification plate 8, there is a key number that marks the key position on the key position number strip 10. Under the key number, there is an LED lamp 11 corresponding to the key position. Below the key location there is a key sensing block 12. Each identification tag 8 has a fixed key position, i.e. a fixed key number. The induction coil 1201 in the key induction block 12 can identify the key number of the identification plate 8 by the NFC coil 801 in the identification plate 8.

Based on the above hardware structure, a user can conveniently set specific identification information (for example, an address, a room number, a common name, and the like) of a key of each key bit through the communication interconnection module 1303 in the key positioning assembly 13, and the identification information is bound with each key bit (that is, a key number). Thus, when the user opens the key box and directly speaks the identification information of a certain key, the LED lamp of the key positioning unit 13 indicating which hanging page the identified key number is in will flash, and at the same time, the LED lamp of the key number corresponding to the key will flash. Therefore, the user can quickly find the needed key conveniently.

In addition, because each identification plate 8 has fixed key number information, when the user places the identification plate 8 in the wrong key position, through the cooperation of the NFC coil in the identification plate 8, the induction coil in the key induction block 12 and the processing module 1302, the LED lamp in the wrong place and the correct place can be controlled to be always on, so as to remind the user to place the key in the correct place. The key can not be found quickly when needed next time.

For example, if the user sets the identification information of the key bit with the key number 40 as: a key for a child's room. But cannot be recalled at a particular location in the key box between times because the user has too many keys to manage. Then, after the user opens the key box, it can be said directly that: a key for a child's room. The microphone 1301 of the key location assembly 13 receives the sound signal and transmits the sound signal to the processing module 1302 for identification. The processing module 1302 may determine that the key number corresponding to the child room key is 40, and the key bit of the key number 40 is located on the third hanging page (the back side of the middle page 5), based on the identification information of each key bit previously set by the user through the communication interconnection module 1303. Therefore, the processing module 1302 can control the 3 rd LED lamp corresponding to the third hanging page from left to right on the key positioning assembly 13 to blink, so as to remind the user that the key to be searched is on the third hanging page. Meanwhile, the LED lamp 11 at the key position with the key number of 40 on the third hanging page is controlled to flash, so that a user can quickly take a needed child room key.

When the user uses up the child room key and puts back the key box, if the user has placed the key at will by mistake, place the child room key on the key position with key number 10, then the LED lamp that the key position with key number 10 and the key position with key number 40 correspond will all be bright usually to remind the user to place the key in the correct position.

It should be noted that, as a technical solution of the present application, the hardware setting provided in embodiment 2 is only to facilitate implementation of a specific key quick-searching function on the basis of a hardware facility, and how to implement a method for quickly searching and placing an error prompt for a key is not taken as an object to be solved and protected by the present application. Meanwhile, the communication method and the control method between the devices adopt the existing communication method and control method, which are not the invention points of the application.

Example 3

Referring to fig. 7, the present embodiment is different from embodiment 1 in that the first hinge assembly 3 for hinge-coupling the body 1 and the door 2 is different in structure, and the second hinge assembly 6 for hinge-coupling the middle leaf 5 is also different in structure. In this embodiment 3, the box door 2 and the plurality of intermediate leaves 5 may be hinged to the box body 1 by the third hinge assembly 14. The side wall of the box body 1 is provided with a groove, and two ends of the rotating shaft of the third hinge assembly 14 are fixed on the side wall of the groove.

Referring to fig. 8, a partial enlarged view of a region a of the third hinge assembly 14 in fig. 7 is shown. The third hinge assembly 14 includes a fixed hinge 1401, a support 1402, a movable hinge 1403, and a connecting rod 1404 in addition to the rotation shaft.

One end of the fixed hinge 1401 is sleeved on the rotating shaft, and the other end is fixedly connected to the box door 2, so as to fixedly hinge the box body 1 and the box door 2.

The support 1402 between the fixed hinge 1401 and the living hinges 1403 and the support 1402 between the living hinges 1403 are used to support the weight of other parts above, so that each part is held in a certain position and prevented from sliding down.

One end of the movable hinge 1403 is also sleeved on the rotating shaft, and the other end is used for connecting the middle page 5. Specifically, the hinge 1403 is provided with a connecting cylinder at one end for connecting the intermediate sheet 5; a connecting rod 1404 is fixedly connected to the middle leaf 5, and the connecting rod 1404 is arranged in the connecting cylinder in a penetrating way. The connecting cylinder can cooperate with a connecting rod 1404 to connect the intermediate leaf 5.

The connecting rod 1404 has one end fixedly connected to the middle leaf 5 and the other end bent downward at 90 degrees, has a diameter smaller than the inner diameter of the connecting cylinder, and is movably connected to the connecting cylinder of the movable hinge 1403.

In some embodiments, as shown in fig. 7 and 8, there are 3 middle pages 5, and 2 connecting rods are respectively fixedly connected to the upper and lower ends of each middle page 5; the third hinge assembly includes 6 living hinges 1403 at positions corresponding to the connecting rods.

In this way, not only the box body 1 can be hinged with the box door 2 through 2 fixed hinges 1401 of the third hinge assembly 14, but also 3 middle leaves 5 can be movably hinged through 6 movable hinges of the third hinge assembly 14. Since the movable hinge 1403 can flexibly rotate around the rotation axis of the third hinge assembly 14, the 3 middle leaves 5 hinged by the third hinge assembly 14 can flexibly rotate around the rotation axis.

Further, since the connecting bar 1404 fixedly connecting the middle pages 5 is movably connected to the movable hinge 1403, when the user does not need so many middle pages 5, the unnecessary middle pages 5 can be removed, thereby making the structure of the key box more suitable for the actual needs of the user.

Referring to fig. 9, in some embodiments, the difference from the embodiments shown in fig. 7 and 8 is that the size and structure of each intermediate page may be identical. Without the need for the customized placement of each middle sheet fastening tab as in the embodiment of fig. 7.

In fig. 9, with respect to the 1 st, 2 nd and 3 rd living hinges 1403, 1403 and 1403 of the third hinge assembly 14 from the top down, the distances between the adjacent living hinges 1403 are equal and L. Likewise, the distance between adjacent living hinges 1403 is also equal to L for the 4 th living hinge 1403, the 5 th living hinge 1403 and the 6 th living hinge 1403.

The positions of the two connecting bars fixed on each intermediate sheet 5 are centered on the middle point of the long side, and the distance between the positions of the two connecting bars fixed only needs to be equal to the distance between the 1 st and 3 rd living hinges 1403 and 1403 of the third hinge assembly 14, and each intermediate sheet 5 has the same size and shape.

In this way, if some intermediate pages 5 are hung on the relatively high movable hinge 1403 and some intermediate pages 5 are hung on the relatively low movable hinge 1403, the heights of the intermediate pages 5 in the key box are different. Not only is the purchase and replacement of the intermediate sheet 5 facilitated, but also the rapid selection and rotation of the intermediate sheet 5 is facilitated due to the fact that the intermediate sheets are not completely coincident due to misalignment.

It will be appreciated that in some embodiments, some or all of the features of embodiments 2 and 3 described above may also be combined, such that the key box facilitates both quick key lookup and flexible control of the number of key receptacles.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (4)

1. A key fob, comprising: a box body and a box door; the side wall of the box door is hinged with the side wall of the box body through a first hinge assembly; the box body is hollow, and the box door is hollow and is a first cavity;

a second hinge assembly is further arranged on the inner side wall of the box body and connected with a middle leaf, and a third cavity is formed between the middle leaf and the bottom surface of the first cavity;

key hanging strips are arranged on the bottom of the first cavity, the bottom of the second cavity and two sides of the middle page in rows, and a plurality of hooks are arranged on the key hanging strips at fixed intervals; an identification plate for hanging keys can be hung between the two hooks.

2. The key fob of claim 1, wherein the first hinge assembly and the second hinge assembly are a third hinge assembly; the third hinge assembly comprises a rotating shaft, a fixed hinge part and a movable hinge part;

a groove is formed in the side wall of the box body, and two ends of the rotating shaft are fixed on the side wall of the groove;

one end of the fixed hinge part is sleeved on the rotating shaft, and the other end of the fixed hinge part is fixedly connected with the box door;

one end of the movable hinge part is also sleeved on the rotating shaft, and the other end of the movable hinge part is used for connecting the middle page.

3. The key fob of claim 2, wherein the living hinge is provided with a connector barrel at one end for connecting to the middle leaf; the middle leaf is fixedly connected with a connecting rod, and the connecting rod penetrates through the connecting cylinder.

4. The key box of claim 3, wherein the number of the middle pages is 3, and 2 connecting rods are fixedly connected to the upper end and the lower end of each middle page respectively; the third hinge assembly includes 6 of the living hinges at positions corresponding to the connecting rods.

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