CN200964722Y

CN200964722Y - Battery box fixing structure for intelligent door lock

Info

Publication number: CN200964722Y
Application number: CN 200620067144
Authority: CN
Inventors: 陆小强
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-03
Filing date: 2006-11-03
Publication date: 2007-10-24
Anticipated expiration: 2016-11-03

Abstract

The utility model particularly relates to a fixed structure of a battery box used at an intelligent door lock which comprises the battery box and a box cavity which is formed at a lock core component and which matches with the battery box. The utility model is characterized in that: a buckle piece which is provided with a jockey for position of a convex step extends out of one side of the battery box; one side of the inbuilt surface of the box cavity is provided with a groove of the jockey for position which matches connectively with the jockey for position. When installed, the utility model only presses lightly the battery box to insert the jockey for position into the groove; when taken out, the battery box can automatically pop up just by taping lightly at the buckle piece by hand. The utility model has the advantages of the easy installation and the convenient debugging and at the same time has more stable service performance and quality.

Description

Be used in the fixed structure of the battery case on the intelligent door lock

Technical field:

The utility model relates to the intelligent door lock technical field, refers in particular to a kind of fixed structure that is used in the battery case on the intelligent door lock

Background technology:

Power supply can be described as the power producer of electronic lock work, so guarantee that the mode that installs and fixes of its steady operation is most important, in existing technology, generally adopt the return moldings plate to fix battery case, but this fixed form is quite inconvenient when installation, debugging, and in use very easily cause the problem of loose contact, thus cause the service property (quality) instability, brought inconvenience to the customer.

Summary of the invention:

The purpose of this utility model provide a kind of easy for installation, be convenient to debug and the stay-in-grade fixed structure that is used in the battery case on the intelligent door lock

The technical scheme that provides of the utility model is for achieving the above object: comprise battery case and be molded over the box chamber that cooperates with battery case on the lock core assembly, a cramp is stretched out in battery case one side, the screens of one convex step is arranged on the cramp, and a side of the face of packing in box chamber is provided with the screens groove with the clamping matching clamping.

The utility model has utilized the plastic strain of plastics, screens plastic degeneration on the battery case is snapped on the box chamber screens groove of lock core assembly get final product.Only need compress battery case slightly during installation, make screens stick into the screens groove and get final product, finger flicks on the button bit sheet when taking out battery case, and battery case promptly ejects automatically, has advantage easy for installation, that be convenient to debug, and functional performance and quality are also more stable simultaneously.

Description of drawings:

Fig. 1 is the assembling perspective view of the utility model and lock core assembly;

Fig. 2 is the structure for amplifying schematic diagram at A place among Fig. 1;

Fig. 3 is the structure for amplifying schematic diagram at B place among Fig. 1.

The specific embodiment:

Shown in Fig. 1～3, present embodiment is by a battery case 9, lock core assembly 1 is formed, battery is packed in the battery case 9, battery case 9 is one and goes up the rectangular box that plane 8 is opened wide, installation inserting surface when battery case side 5 is assembling, battery case one side 7 is the planes that are stressed of packing into, front end face in battery case one side 6 is extended with a cramp 13, concordant with battery case one side 7, the screens 12 of one convex step is arranged on cramp 13, battery case 9 is a plastic material, utilizes the plastics distortion of plastics, cramp 13 be subjected to after the normal force of battery case one side 6 can certain amplitude elastic deformation swing; The rectangular box chamber 4 that has pack into face 10 and last plane 2 to open wide on the lock core assembly 1, the side at the face 10 of packing in box chamber 4 is provided with a screens groove 11, when battery case 9 assembling stressed be pressed into box chamber 4 after, utilize the plastics distortion of plastics, screens 12 just snaps in the screens groove 11, located the slip of battery case 9, when changing battery, only need a little on cramp 13 normal direction up to press cramp 13 elastic deformations, make screens 12 break away from screens groove 11, because of the length of spring compressed power effect on the battery lead plate 3, make in the ejection box chamber 4 of battery case 9 parts promptly replaceable battery, this apparatus structure is simple, and it is quite convenient to operate.

The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.

Claims

1, is used in the fixed structure of the battery case on the intelligent door lock, comprise battery case (9) and be molded over the box chamber (4) that cooperates with battery case (9) on the lock core assembly (1), it is characterized in that: a cramp (13) is stretched out in a side (6) of battery case (9), the screens (12) of one convex step is arranged on the cramp (13), and a side of the face of packing into (10) of box chamber (4) is provided with the screens groove (11) that cooperates clamping with screens (12).