CN208202840U

CN208202840U - A kind of electronic key device

Info

Publication number: CN208202840U
Application number: CN201820693501.6U
Authority: CN
Inventors: 吴伟麟; 吴元龙
Original assignee: Shanghai State Cable Intelligent Electric Co Ltd
Current assignee: Shanghai State Cable Intelligent Electric Co Ltd
Priority date: 2018-05-10
Filing date: 2018-05-10
Publication date: 2018-12-07
Anticipated expiration: 2028-05-10

Abstract

The utility model discloses a kind of electronic key devices, by fixing lithium battery inside intermediate key body, and make the shell metal frame of intermediate key body; lithium battery can be protected; lithium battery is avoided to be damaged, meanwhile, lithium battery can provide electric energy for the electronic component inside electron key；Then contact is set in the key bit of intermediate key body again, by the contact head before contact, can be connected when electron key injects in electronic lock with the circuit inside electronic lock, so as to by electron key and electronic lock successful connection, and then it is able to carry out next step unlocking work；Then LED light is set in lower key body again, illumination can be played the role of；Pcb board installing zone is set in lower key body again, PAB plate can be mounted in lower key body, so that the electron key be made to reach intelligent；Then USB interface is opened up in the side of lower key body again, can be charged by USB interface to lithium battery.

Description

A kind of electronic key device

Technical field

The utility model relates to a kind of electron keys, and in particular to a kind of electronic key device.

Background technique

At present using mechanical lock on metering bin, ask there is easy electricity stealing and key are unmanageable Topic；And electronic lock uses intelligent key management, effective solution stealing and problem of management.The appearance of electronic lock also can be therewith There is electron key, currently, the functionality of the electron key occurred in the market is less, needs to be enhanced.

Utility model content

The utility model provides a kind of electronic key device, solves the problems in background technique.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

A kind of electronic key device of the utility model, including upper key body, intermediate key body and lower key body, the upper key The four corners of key shank, intermediate key body and lower key body offer installation screw, the upper key body, intermediate key body and under Key body is installed together by screw；The centre of the intermediate key body is hollow state, and the intermediate key body is outer Shell is metal frame, lithium battery is fixed among the metal frame, the intermediate key body includes key bit, inside the key bit Centre be provided with contact, and the front end of the contact is connected with contact head, and the head end of key bit, the touching is arranged in contact head Point be wrapped in cover inside；It is provided with pcb board installing zone in the lower key body, and PCB is installed in the pcb board installing zone Plate is additionally provided with LED light in the lower key body, and the side of the stub end of the lower key body offers USB interface.

As a kind of optimal technical scheme of the utility model, it is arc that the metal frame, which is located at lithium battery four corners,.

As a kind of optimal technical scheme of the utility model, the small head end of metal frame is arranged in the key bit.

As a kind of optimal technical scheme of the utility model, metal frame through key bit and is protruded into the end of the contact It is interior.

As a kind of optimal technical scheme of the utility model, LED light is installed on the outside of the lower key body Switch button.

The utility model beneficial effect achieved is: by fixing lithium battery inside intermediate key body, and making centre The shell of key body is metal frame, can protect lithium battery, lithium battery is avoided to be damaged, meanwhile, lithium battery can be electronics key Electronic component inside spoon provides electric energy；Then contact is set in the key bit of intermediate key body again, passes through the touching before contact It nods, can be connected with the circuit inside electronic lock, when electron key injects in electronic lock so as to by electron key With electronic lock successful connection, and then it is able to carry out next step unlocking work；Then LED light is set in lower key body again, It can play the role of illumination；Pcb board installing zone is set in lower key body again, PAB plate can be mounted in lower key body, To make the electron key reach intelligent；Then USB interface is opened up in the side of lower key body again, USB interface can be passed through It charges to lithium battery.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is a kind of explosive view of electronic key device of the utility model；

Fig. 2 is a kind of structure chart of the intermediate key body of electronic key device of the utility model；

Fig. 3 is a kind of structure chart of the lower key body of electronic key device of the utility model；

In figure: 1, upper key body；2, intermediate key body；3, lower key body；4, contact head；5, it covers；6, contact；7, key Head；8, metal frame；9, lithium battery；10, LED light；11, USB interface；12, pcb board installing zone.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: as shown in Figure 1-3, a kind of electronic key device of the utility model, including upper key body 1, intermediate key The four corners of body 2 and lower key body 3, upper key body 1, intermediate key body 2 and lower key body 3 offer installation screw, upper key Key shank 1, intermediate key body 2 and lower key body 3 are installed together by screw；The centre of intermediate key body 2 is hollow state, And the shell of the intermediate key body 2 is metal frame 8, and lithium battery 9 is fixed among metal frame 8, intermediate key body 2 includes key bit 7, the centre inside key bit 7 is provided with contact 6, and the front end of the contact 6 is connected with contact head 4, and contact head 4 is arranged in key The head end of key bit 7, contact 6, which is wrapped in, to be covered in 5 inside；Pcb board installing zone 12 is provided in lower key body 3, and the pcb board is pacified Dress is equipped with pcb board in area 12, and LED light 10, and the one of the stub end of the lower key body 3 are additionally provided in lower key body 3 Side offers usb 11.

It is arc that metal frame 8, which is located at 9 four corners of lithium battery,.

The small head end of metal frame 8 is arranged in key bit 7.

The end of contact 6 is through key bit 7 and protrudes into metal frame 8.

The outside of lower key body 3 is equipped with the switch button of LED light 10.

A kind of this kind of electronic key device by fixing lithium battery 9 inside intermediate key body 2, and makes intermediate key body 2 Shell be metal frame 8, lithium battery 9 can be protected, lithium battery 9 is avoided to be damaged, meanwhile, lithium battery 9 can be electron key Internal electronic component provides electric energy；Then contact 6 is set in the key bit 7 of intermediate key body 2 again, before contact 6 Contact head 4 can be connected, so as to by electronics when electron key injects in electronic lock with the circuit inside electronic lock Key and electronic lock successful connection, and then it is able to carry out next step unlocking work；Then LED is arranged in lower key body 3 again to refer to Show lamp 10, illumination can be played the role of；Pcb board installing zone 12 is set in lower key body 3 again, PAB plate can be mounted on In lower key body 3, so that the electron key be made to reach intelligent；Then usb 11 is opened up in the side of lower key body 3 again, It can be charged by usb 11 to lithium battery 9.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of electronic key device, including upper key body (1), intermediate key body (2) and lower key body (3), which is characterized in that The four corners of the upper key body (1), intermediate key body (2) and lower key body (3) offer installation screw, the upper key Body (1), intermediate key body (2) and lower key body (3) are installed together by screw；The centre of the intermediate key body (2) For hollow state, and the shell of the intermediate key body (2) is metal frame (8), is fixed with lithium battery among the metal frame (8) (9), the intermediate key body (2) includes key bit (7), and the internal centre of the key bit (7) is provided with contact (6), and should The front end of contact (6) is connected with contact head (4), head end of contact head (4) setting in key bit (7), contact (6) package Covering the inside in (5)；It is provided with pcb board installing zone (12) in the lower key body (3), and in the pcb board installing zone (12) Pcb board is installed, is additionally provided with LED light (10) in the lower key body (3), and the stub end of the lower key body (3) Side offers USB interface (11).

2. a kind of electronic key device according to claim 1, which is characterized in that the metal frame (8) is located at lithium battery (9) four corners are arc.

3. a kind of electronic key device according to claim 1, which is characterized in that the key bit (7) is arranged in metal The small head end of frame (8).

4. a kind of electronic key device according to claim 1, which is characterized in that key is run through in the end of the contact (6) Key bit (7) simultaneously protrudes into metal frame (8).

5. a kind of electronic key device according to claim 1, which is characterized in that pacify in the outside of the lower key body (3) Switch button equipped with LED light (10).