CN201447950U - Mechanical key management device - Google Patents

Abstract

The utility model relates to a mechatronics device for mechanical key management. The mechanical key management device comprises a plurality of password keys, key bolt holders having the same quantity with the password keys, an upper password piece, a lower password piece, an electromagnet and an infrared sensor, wherein the upper surface and the lower surface of each of the plurality of password keys are respectively provided with password teeth; each of the plurality of password keys is provided with a latch bolt hole, and the password teeth of all the password keys are different; each of the key bolt holders further includes a key bolt and each of the key bolts is provided with an inserting hole for inserting the password keys; password grooves are arranged on the internal surfaces of the upper password piece and the lower password piece; the electromagnet is fixedly installed under the key bolts, a latch bolt disposed on the electromagnet is aligned with the latch bolt hole vertically; the infrared sensor is mounted at the tail end of the key bolts; and the receiving head and the emitting head of the infrared sensor are respectively positioned at the upper end and the lower end of each of the password keys. The mechanical key management device leads the password keys to be in one-to-one correspondence to the key bolt holders to facilitate management of password keys.

Description

The mechanical key management devices

Technical field

The utility model relates to the electromechanical integrated device of a kind of mechanical key management, can carry out that uniqueness detects and locking control to mechanical key, and that realizes mechanical key reaches electronic management effectively, in order.

Background technology

The key locker unified management is generally adopted in traditional mechanical key management, only uses means such as numbering, color differentiating, key card title mark to manage; At present also there is the part key locker to realize the electronic technology of simple chamber door lock control, identification, centralized management.But these all can't solve the problem of key uniqueness management: who, when, take key away; The key difference management that safe class is different is examined with use; The warning etc. of exceeding the time limit to use of important key.Do not solve the uniqueness problem of management of mechanical key, just can't realize effective management mechanical key.Briefly, existing key management can be realized the simple management to whole mechanical keys, has taken out that mechanical key as for the operator, and whether what put back to is that original key etc. all can't be followed the tracks of.

The utility model content

The purpose of this utility model provides a kind of mechanical key management devices that can carry out the uniqueness management to mechanical key.

For achieving the above object, the utility model provides following technical scheme:

The mechanical key management devices,

It comprises:

Some cipher keys, a fixedly connected key of each cipher key or a class key, the upper and lower surface of each cipher key is respectively equipped with a yard tooth, and cipher key also is provided with dead bolt hole, and the sign indicating number tooth of each cipher key has nothing in common with each other;

The key ring seat identical with cipher key quantity, each key ring seat further comprises:

Key ring has the patchhole that inserts for described cipher key on each key ring;

Last chip and following chip, the soffit of last chip has the sign indicating number groove that cooperates with the sign indicating number tooth of the cipher key upper surface that inserts this key ring seat, the upper surface of following chip has the sign indicating number groove that cooperates with the sign indicating number tooth of the cipher key soffit that inserts this key ring seat, and last chip and following chip are arranged in the key ring one on the other;

Electromagnet, it is fixedly mounted on the below of described key ring, and dead bolt is housed on the electromagnet, and dead bolt is aimed at vertical direction with described dead bolt hole;

Infrared sensor, it is contained in the afterbody of described key ring, and the reception head of infrared sensor and emitting head lay respectively at the two ends up and down of cipher key.

Because the sign indicating number tooth of each cipher key is inequality, so that the cipher key of different sign indicating number teeth can not be inserted into is not corresponding up and down between the chip.Above-mentioned mechanical key management devices is fixedly attached to different mechanical key (a perhaps mechanical key group of using roughly the same the time) respectively on the corresponding cipher key in use.Therefore, above-mentioned mechanical key management devices can be realized the one-to-one relationship between cipher key, mechanical key and the key ring seat.This has prevented that not only the unordered of mechanical key from laying, and the more important thing is, can judge concrete which mechanical key by the information of infrared sensor and be removed, and is convenient to management.

Further technical scheme is:

A fixedly connected key card on each cipher key, key card writes down the information of its place mechanical key.

Setting up key card can the handled easily person understand each mechanical key, need not the information such as classification according to judgement mechanical keys such as colors.

Further technical scheme is again:

Fixedly connected one airtight key ring on each cipher key, socket one key card also on each key ring, key card writes down the information of its place mechanical key.

Mechanical key also can be enclosed within on the airtight key ring together, has so just realized that cipher key, mechanical key and key card three's is fixing.

Further technical scheme is again:

Described each key ring seat also comprises a key ring nut, and the key ring spiro cap is at the key ring outer peripheral face.

The key ring nut is used for the key ring seat is fixed to panel, plays fixation.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model mechanical key management devices;

Fig. 2 is the three-dimensional assembly diagram of the utility model mechanical key management devices.

The utility model is described in further detail below in conjunction with drawings and Examples.

The specific embodiment

Referring to Fig. 1-Fig. 2, the mechanical key management devices,

It comprises:

Some cipher keys 3, the upper and lower surface of each cipher key 3 is respectively equipped with yard tooth 31, cipher key 3 also is provided with dead bolt hole 32, this dead bolt hole 32 be through hole or blind hole all can, dead bolt hole 32 is a through hole in this example.The sign indicating number tooth 31 of each cipher key 3 has nothing in common with each other, and said here sign indicating number tooth has nothing in common with each other and comprises, the sign indicating number tooth on the upper and lower surface of two cipher keys 3 is all inequality; Perhaps the upper surface sign indicating number tooth of two cipher keys 3 is identical, but soffit sign indicating number tooth difference; Perhaps the soffit sign indicating number tooth of two cipher keys 3 is identical, but the sign indicating number tooth difference of upper surface.

The key ring seat identical with cipher key 3 quantity, each key ring seat further comprises:

Key ring 5 has the patchhole that inserts for cipher key 3 on each key ring 5.

Last chip 7 and following chip 6, the soffit of last chip 7 has the sign indicating number groove that cooperates with the sign indicating number tooth of cipher key 3 upper surfaces that insert this key ring seat, the upper surface of following chip 6 has the sign indicating number groove that cooperates with the sign indicating number tooth of cipher key 3 soffits that insert this key ring seat, and last chip 7 and following chip 6 are arranged in the key ring 5 one on the other.

Monostable electromagnet 4, it is fixedly mounted on the below of key ring 5, dead bolt 41 is housed on the monostable electromagnet 4, dead bolt 41 and dead bolt hole 32 are aimed at vertical direction, monostable electromagnet 4 is under free state, dead bolt 41 stretches in the dead bolt hole 32, pins cipher key 3, and cipher key 3 can not be pulled out.Monostable electromagnet 4 can be electrically connected outside main control unit, and main control unit can send 4 actions of signal of telecommunication control monostable electromagnet.

Infrared sensor 8, it is contained in the afterbody of key ring 5, the reception head of infrared sensor 8 and emitting head lay respectively at the two ends up and down of cipher key 3. the infrared sensor 8 general main control units that are electrically connected the outside, infrared sensor 8 sends the make-and-break signal of sensor to main control unit, make main control unit know that whether cipher key 3 is on the key ring seat of correspondence. after cipher key 3 inserts and puts in place and lock, blocking-up infrared detection path, main control unit is accepted sensor signal, and recognition code key 3 is in the key ring seat of correspondence; After cipher key 3 takes out, the infrared detection path recovery, main control unit is accepted sensor signal, and recognition code key 3 has taken out.

Key ring nut 9, it is enclosed within key ring 5 outer peripheral faces, and key nuts 9 is used for whole key ring seat is fixed to panel.

Fixedly connected one airtight key ring 2 on each cipher key 3, go back socket one key card 1 and mechanical key (group) to be managed on each key ring 2, the information of its place mechanical key of key card 1 record, being convenient to the user, which kind of key understands key card 1 pairing cipher key 3 intuitively are.Key card 1 is worn with cipher key 3 and is hung on the airtight key ring 2, and it is airtight to use special-purpose closing of cutting instrument that key ring 2 is carried out, unless destroy private key key bow 2, otherwise can not arbitrarily change cipher key 3.

Certainly, the utility model mechanical key management devices also can have other distortion.Such as, monostable electromagnet 4 also can be bistable electro-magnet.Each cipher key also can a directly fixedly connected key card and mechanical key, and does not adopt above-mentioned airtight key ring, and key card writes down the information of its place mechanical key equally.In a word, do conspicuous change, and other every change that does not break away from the utility model essence all should be included within the described scope of claim according to the prompting of above-mentioned example.

Claims (5)

1. mechanical key management devices,

It is characterized in that, comprising:

Some cipher keys, a fixedly connected key of each cipher key or a class key, the upper and lower surface of each cipher key is respectively equipped with a yard tooth, and cipher key also is provided with dead bolt hole, and the sign indicating number tooth of each cipher key has nothing in common with each other;

The key ring seat identical with cipher key quantity, each key ring seat further comprises:

Key ring has the patchhole that inserts for described cipher key on each key ring;

Last chip and following chip, the soffit of last chip has the sign indicating number groove that cooperates with the sign indicating number tooth of the cipher key upper surface that inserts this key ring seat, the upper surface of following chip has the sign indicating number groove that cooperates with the sign indicating number tooth of the cipher key soffit that inserts this key ring seat, and last chip and following chip are arranged in the key ring one on the other;

Electromagnet, it is fixedly mounted on the below of described key ring, and dead bolt is housed on the electromagnet, and dead bolt is aimed at vertical direction with described dead bolt hole;

Infrared sensor, it is contained in the afterbody of described key ring, and the reception head of infrared sensor and emitting head lay respectively at the two ends up and down of cipher key.

2. mechanical key management devices according to claim 1,

It is characterized in that:

A fixedly connected key card on each cipher key, key card writes down the information of its place mechanical key.

3. mechanical key management devices according to claim 1,

It is characterized in that:

Fixedly connected one airtight key ring on each cipher key, socket one key card also on each key ring, key card writes down the information of its place mechanical key.

4. according to claim 1 or 2 or 3 described mechanical key management devices,

It is characterized in that:

Described each key ring seat also comprises a key ring nut, and the key ring spiro cap is at the key ring outer peripheral face.

5. mechanical key management devices according to claim 4,

It is characterized in that:

Described electromagnet is the monostable electromagnet.

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