CN203271341U

CN203271341U - Electronic control lock

Info

Publication number: CN203271341U
Application number: CN 201320277983
Authority: CN
Inventors: 田海岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-21
Filing date: 2013-05-21
Publication date: 2013-11-06
Anticipated expiration: 2023-05-21

Abstract

The utility model relates to an electronic control lock. A lever arm rotation shaft and a lock hook rotation shaft are arranged on a lock shell. Rotation shaft holes are formed in a lever arm and a lock hook. The lever arm and the lock hook are arranged on the lever arm rotation shaft and the lock hook rotation shaft in a sliding and sleeved mode respectively through the rotation shaft holes of the lever arm and the lock hook. A lever arm top face and an ejector rod top face are arranged on the lock hook. One end of the lever arm is connected with an attracting and releasing moving arm of an electromagnet and the other end of the lever arm abuts against the lever arm top face. The ejector rod is arranged on the lock shell in a sliding mode. One end of a spring abuts against the lock shell and the other end of the spring presses the ejector rod towards a lock hole. The end, facing the lock hole, of the ejector rod abuts against the ejector rod top face. The end, back to the lock hole, of the ejector rod is provided with a microswitch. The electronic control lock can achieve electronic and programming control, a control panel can be used for controlling multiple locks and a key does not need carrying along as long as the code is properly kept. The electronic control lock is good in confidentiality, easy to operate and capable of showing an opening state of the lock at any time.

Description

A kind of electric control lock

Technical field

The utility model relates to electronization and controls phase-locked pass technical field, especially relates to a kind of electric control lock.

Background technology

Existing product is to control the unlatching of lock with machinery, needs carrying keys at any time, key and easily being copied by other people.

The utility model content

The purpose of this utility model is to design a kind of novel electric control lock, addresses the above problem.

To achieve these goals, the technical solution adopted in the utility model is as follows:

A kind of electric control lock, comprise lock housing, electromagnet, lever arm, latch hook, push rod, spring and microswitch, described electromagnet is fixed on described lock housing, be provided with lever arm rotating shaft and latch hook rotating shaft on described lock housing, be equipped with shaft hole on described lever arm and described latch hook, described lever arm and described latch hook slidably are set in respectively in described lever arm rotating shaft and described latch hook rotating shaft by shaft hole separately;

Described latch hook is provided with lever arm end face and push rod end face, and an end of described lever arm is let live swing arm with the suction of described electromagnet and is connected, and the other end withstands on described lever arm end face; Described push rod slidably arranges on described lock housing, one end of described spring withstands on described lock housing the other end and compresses described push rod to the lockhole direction, described push rod withstands on described push rod end face towards an end of described lockhole, and a described push rod end of described lockhole dorsad is provided with described microswitch.

Also comprise the lock status checkout gear, described microswitch is connected with described lock status checkout gear by holding wire.

Described lock housing comprises two that are oppositely arranged, and is fixedly connected with screw or bolt and nut each other.

This product is used for the electronization of drawer and door and controls (as locker, locker, desk, trolley for hospital use etc.), can realize Electronic Control, need not to be with key, having kept properly password gets final product, good confidentiality easily operates, and the opening of lock can be detected constantly.

The beneficial effects of the utility model can be summarized as follows:

1, the utility model can be realized electronization, sequencing control, can control many locks with a control panel, need not to be with key, has kept properly password and has got final product;

2, the utility model good confidentiality easily operates, and can see constantly the opening of lock.

Description of drawings

Fig. 1 is the external structure of main apparent direction of the present utility model.

Fig. 2 is the external structure of left apparent direction of the present utility model.

Fig. 3 is the external structure of looking up direction of the present utility model.

Fig. 4 is the cut-away view of rear apparent direction of the present utility model.

Fig. 5 and Fig. 6 are the perspective view of two different visual angles of the present utility model.

Fig. 7 is the enlarged drawing of power line in Fig. 6-holding wire hole site.

The specific embodiment

Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

A kind of electric control lock as shown in Figure 1, comprise lock housing 1, electromagnet 9, lever arm 5, latch hook 11, push rod 6, spring 7 and microswitch 8, described electromagnet 9 is fixed on described lock housing 1, be provided with lever arm rotating shaft 2 and latch hook rotating shaft 4 on described lock housing 1, be equipped with shaft hole on described lever arm 5 and described latch hook 11, described lever arm 5 and described latch hook 11 slidably are set in respectively in described lever arm rotating shaft 2 and described latch hook rotating shaft 4 by shaft hole separately; Described latch hook 11 is provided with lever arm end face and push rod end face, and an end of described lever arm 5 is let live swing arm with the suction of described electromagnet 9 and is connected, and the other end withstands on described lever arm end face; Described push rod 6 slidably arranges on described lock housing, one end of described spring 7 withstands on described lock housing 1 other end and compresses described push rod 6 to the lockhole direction, described push rod 6 withstands on described push rod end face towards an end of described lockhole, and described push rod 6 end of described lockhole dorsad is provided with described microswitch 8.

In the embodiment that is more preferably, described electric control lock also comprises the lock status checkout gear, and described microswitch 8 is connected with described lock status checkout gear by holding wire 12.Described lock housing 1 comprises two that are oppositely arranged, and is fixedly connected with screw or bolt and nut each other.Described electromagnet 9 is connected with power supply by power line 13.

Switch on power, the described electromagnet 9 described lever arm 5 of leaving behind, described push rod 6 ejects, and described latch hook 11 upwards lifts, and the drawer of being locked or door can be opened, holding wire 12 output opening signals, on the contrary when drawer or door were closed, holding wire 12 was exported shutdown signals

More than by the detailed description of concrete and preferred embodiment the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement etc., within all should being included in protection domain of the present utility model.

Claims

1. electric control lock, it is characterized in that, comprise lock housing, electromagnet, lever arm, latch hook, push rod, spring and microswitch, described electromagnet is fixed on described lock housing, be provided with lever arm rotating shaft and latch hook rotating shaft on described lock housing, be equipped with shaft hole on described lever arm and described latch hook, described lever arm and described latch hook slidably are set in respectively in described lever arm rotating shaft and described latch hook rotating shaft by shaft hole separately;

2. electric control lock according to claim 1, it is characterized in that: also comprise the lock status checkout gear, described microswitch is connected with described lock status checkout gear by holding wire.

3. electric control lock according to claim 1, it is characterized in that: described lock housing comprises two that are oppositely arranged, and is fixedly connected with screw or bolt and nut each other.