CN211287033U

CN211287033U - Electronic lock key

Info

Publication number: CN211287033U
Application number: CN201921597390.XU
Authority: CN
Inventors: 蓝锦东; 吴院生; 沈艺滨
Original assignee: Xiamen Meike Iot Technology Co ltd
Current assignee: Xiamen Meike Iot Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-08-18
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses an electronic lock key, which comprises a panel, a clamping piece, a bottom plate, a pressing block, a tooth piece, a pressing spring and a bottom plate spring; the panel and the clamping piece are fixed together, the two sides of the clamping piece are respectively fixed with the tooth flower piece, the two pressing blocks are respectively movably sleeved in the tooth flower piece, a pressing spring is arranged between the inner end of each pressing block and the tooth flower piece, the inner end of each pressing block is matched with a buckle structure on the bottom plate to form two states of clamping and separation, the clamping piece is penetrated through the middle of the bottom plate spring, and the two ends of the bottom plate spring are respectively propped against the bottom plate and the panel to form thrust for outwards pushing the panel. After the scheme of the oil adding device is adopted, because the utility model discloses key initial state is the merge state, under the merge state, the clamping piece merges with the bottom plate, and buckle structure withheld the clamping piece and pressed the briquetting on the bottom plate this moment for clamping piece and panel are not lifted by the spring, have realized emergent key disguise of electronic lock and security.

Description

Electronic lock key

Technical Field

The utility model relates to a tool to lock especially relates to an electronic lock key.

Background

Along with the improvement of economic level, electronic lock is widely popularized and used in places such as families, hotels, enterprises and public places. The electronic lock emergency key is more and more widely applied, and the form of the key is not limited to the traditional lock cylinder. The existing electronic lock emergency key system has obvious lock core and is easy to be damaged maliciously; in the existing emergency key system, the lock cylinder occupies a large space of the lock body and is not generally concealed; traditional emergency keys are easy to copy and have low safety.

Disclosure of Invention

An object of the utility model is to provide a security is good, be difficult to duplicate, indestructible electronic lock key.

In order to achieve the above object, the technical solution of the present invention is:

the utility model relates to an electronic lock key, which comprises a panel, a clamping piece, a bottom plate, more than two pressing blocks, more than two tooth parts, a pressing spring and a bottom plate spring; the clamping piece is fixed together with the clamping piece, the tooth flower piece is fixed on the side of the clamping piece, more than two pressing blocks are respectively movably sleeved in the tooth flower piece, a pressing spring is arranged between the inner end of each pressing block and the tooth flower piece, the inner end of each pressing block is matched with a buckle structure on the bottom plate to form two states of clamping and separation, the clamping piece is penetrated through the middle of the bottom plate spring, and two ends of the bottom plate spring are respectively propped against the bottom plate and the panel to form thrust for outwards pushing the panel.

The clamping structure on the bottom plate consists of a clamping hook fixed on the bottom plate and a clamping groove arranged on the clamping piece; the clamping hook on the bottom plate can pass through the clamping groove on the clamping piece and then be clamped with the clamping groove.

After the scheme is adopted, the utility model comprises a panel, a clamping piece, a bottom plate, two pressing blocks, two tooth flower pieces, a pressing spring and a bottom plate spring, the key is in a combined state in the initial state, the clamping piece is combined with the bottom plate in the combined state, and at the moment, the clamping piece and the pressing blocks are buckled by a buckle structure on the bottom plate, so that the clamping piece and the panel are not lifted by the spring; the key inserts the lock body and corresponds the position, presses down pressing of both sides soon, and the spacing inefficacy of buckle, and the spring force is bounced panel, clamping piece, according to pressing block and tartar spare, has realized emergent key disguise of electronic lock and security.

The invention will be further described with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is an exploded perspective view of the present invention;

FIG. 2 is a side view of the present invention in combination;

FIG. 3 is a front view of the present invention in combination;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a side view of the present invention in combination;

FIG. 6 is a front view of the present invention in combination;

FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;

fig. 8 is an assembled cross-sectional view of the present invention.

Detailed Description

As shown in fig. 1-8, the present invention relates to an electronic lock key, which comprises a panel 1, a clip 2, a bottom plate 3, two pressing blocks 4, two tooth pieces 5, a pressing spring 6, and a bottom plate spring 7.

Panel 1 and clamping piece 2 fixed together, be fixed with tartar spare 5 respectively in the both sides of clamping piece 2, two are pressed the movable sleeve respectively and are put in tartar spare 5 according to briquetting 4, be equipped with between pressing briquetting 4 the inner and tartar spare 5 and press spring 6, press the cooperation of the inner of briquetting 4 and the buckle structure 31 on the bottom plate 3, form joint and separation two kinds of states, clamping piece 2 is passed at bottom plate spring 7 middle part, bottom plate spring 7's both ends are leaned on respectively on bottom plate 3 and panel 1, form the thrust of an outside ejection panel 1.

In this embodiment, the fastening structure 31 on the bottom plate 3 is composed of a hook 311 fixed on the bottom plate 3 and a slot 21 disposed on the clip 2; the hook 311 on the bottom plate 3 can pass through the slot 21 on the clip 2 and then be locked with the slot 21.

The utility model discloses a theory of operation:

the key is in an initial state of combination, in the combined state, the clamping piece 2 is combined with the bottom plate 3, and at the moment, the clamping piece 2 and the pressing block 4 are buckled by the buckling structure 31 on the bottom plate 3, so that the clamping piece 2 and the panel 1 are not lifted by the bottom plate spring 7; when a key is inserted into the corresponding position of the lock body, the pressing blocks 4 on the two sides are pressed, the limiting of the buckle structure 31 is disabled, the panel 1, the clamping piece 2, the pressing blocks 4 and the tooth piece 5 are bounced by the force of the bottom plate spring 7, and at the moment, the milling teeth on the tooth piece 5 are matched with the balls in the lock body, so that the contact surfaces of a plurality of pairs of balls and the inserted pin are positioned on the same plane, and an emergency function is realized; after the key is used, the panel 1 is pressed to enable the buckle structure 31 to clamp the pressing block 4 again, and the key is taken down.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the present invention and the specification should be considered within the scope of the present invention.

Claims

1. An electronic lock key, its characterized in that: comprises a panel, a clamping piece, a bottom plate, more than two pressing blocks, more than two tooth flower pieces, a pressing spring and a bottom plate spring; the clamping piece is fixed together with the clamping piece, the tooth flower piece is fixed on the side of the clamping piece, more than two pressing blocks are respectively movably sleeved in the tooth flower piece, a pressing spring is arranged between the inner end of each pressing block and the tooth flower piece, the inner end of each pressing block is matched with a buckle structure on the bottom plate to form two states of clamping and separation, the clamping piece is penetrated through the middle of the bottom plate spring, and two ends of the bottom plate spring are respectively propped against the bottom plate and the panel to form thrust for outwards pushing the panel.

2. The electronic lockset key of claim 1 wherein: the clamping structure on the bottom plate consists of a clamping hook fixed on the bottom plate and a clamping groove arranged on the clamping piece; the clamping hook on the bottom plate can pass through the clamping groove on the clamping piece and then be clamped with the clamping groove.