CN210342944U

CN210342944U - Intelligent lock key hole protection device

Info

Publication number: CN210342944U
Application number: CN201920880057.3U
Authority: CN
Inventors: 郁宗明
Original assignee: Nanjing Wemust Automatic Machine Co ltd
Current assignee: Nanjing Wemust Automatic Machine Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-17
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses an intelligence lock key hole protection device relates to the intelligence lock field, to the problem of the easy corrosion of current key hole, the following scheme is put forward at present, and it includes the mounting panel, install password button and jam plate on the mounting panel, the lockhole has been seted up on the jam plate, the upper and lower both ends difference fixedly connected with location slide of jam plate, and the activity is provided with the protection shield between the slide of location, the protection shield sets up the surface at the jam plate, and the both ends difference swing joint of protection shield is in the slide of location, be provided with watertight fittings on the side that is close to the jam plate on the protection shield, watertight fittings includes constant head tank, spacing groove, backup pad, spring, silica gel pad. The utility model discloses a surface at the lockhole sets up the protection shield that has the cover effect, can be daily when not using the lockhole, can be timely cover the surface in lockhole, then around the protection lockhole, make the use that the lockhole can be normal.

Description

Intelligent lock key hole protection device

Technical Field

The utility model relates to an intelligence lock field especially relates to an intelligence lock key hole protection device.

Background

According to different principles of lock cylinders, the anti-theft lock can be divided into a spring lock, a blade lock, a magnetic lock, an IC card lock, a fingerprint lock and the like.

The most U type lock hooks that are makeed for the reinforcing bar of the relevant vehicle pickproof lock product of selling on the existing market, the lock body adopts alloy die-casting to form, the characteristics of this kind of tool to lock are massive, very have the weight, but this kind of pickproof lock lockhole majority is exposed outside, long-time use and outdoor insolate rain can make the inside lock core of pickproof lock premature aging, when the key is unblanked, the inside ponding of lock core rusts and can lead to the lock core card to die, need just can open with the help of external instrument, waste time and energy, the problem of burden has been increased for people's life, for this reason, we need to propose an intelligent lock key hole protection device urgently, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of intelligence lock key hole protection device has solved the problem of the easy corrosion of key hole.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an intelligent lock keyhole protection device comprises a mounting plate, wherein a password key and a lock plate are arranged on the mounting plate, the lock plate is provided with a lock hole, the upper end and the lower end of the lock plate are respectively fixedly connected with a positioning slideway, and a protection plate is movably arranged between the positioning slide ways, the protection plate is arranged on the surface of the locking plate, and two ends of the protection plate are respectively movably connected in the positioning slide ways, a waterproof device is arranged on one side surface of the protection plate close to the lock plate, the waterproof device comprises a positioning groove, a limiting groove, a supporting plate, a spring and a silica gel pad, the positioning groove is arranged on one side surface of the protection plate close to the lock plate, a supporting plate is movably arranged in the positioning groove, limiting grooves are arranged at two sides of the positioning groove, limiting blocks are respectively and fixedly connected at two sides of the supporting plate, and the limiting block is movably clamped in the limiting groove, and a silica gel pad is fixedly connected to one side surface, close to the locking plate, of the supporting plate.

Preferably, the supporting plate is connected with the top of the positioning groove through a plurality of groups of springs.

Preferably, the upper end and the lower end of the protection plate are respectively and fixedly connected with two sliding blocks, and the sliding blocks are respectively arranged in the two positioning slide ways.

Preferably, one end of the lock plate close to the lock hole is fixedly connected with a magnet block, the magnet block is arranged between the two positioning slide ways, and an iron block is arranged on one side face of the protection plate close to the lock hole.

Preferably, a pulling plate is mounted on the surface of the protection plate.

Preferably, the seal groove has been seted up on the surface of jam plate, and the seal groove sets up in the outside of lockhole, silica gel pad size and seal groove size phase-match.

The utility model has the advantages that:

1. the utility model discloses a surface at the lockhole sets up the protection shield that has the cover effect, can be daily when not using the lockhole, can be timely cover the surface in lockhole, then around the protection lockhole, make the use that the lockhole can be normal.

2. The utility model discloses a set up the seal groove around the lockhole to correspond on the protection shield and set up the silica gel pad, enable the protection shield cover when the lockhole surface, still have waterproof effect, prevent the lockhole corrosion.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of a protection plate of the protection device shown in fig. 1.

Reference numbers in the figures: the key structure comprises a mounting plate 1, a password key 2, a positioning slideway 3, a locking hole 4, a sealing groove 5, a magnet block 6, a protective plate 7, a locking plate 8, a limiting groove 9, a supporting plate 10, a positioning groove 11, a silica gel pad 12, a spring 13 and a sliding block 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an intelligent lock keyhole protection device comprises a mounting plate 1, a password key 2 and a locking plate 8 are mounted on the mounting plate 1, a lock hole 4 is opened on the locking plate 8, the upper and lower ends of the locking plate 8 are respectively fixedly connected with a positioning slideway 3, a protection plate 7 is movably arranged between the positioning slideways 3, the protection plate 7 is arranged on the surface of the locking plate 8, the two ends of the protection plate 7 are respectively movably connected in the positioning slideways 3, a waterproof device is arranged on one side surface of the protection plate 7 close to the locking plate 8, the waterproof device comprises a positioning groove 11, a limiting groove 9, a support plate 10, a spring 13 and a silica gel pad 12, a positioning groove 11 is opened on one side surface of the protection plate 7 close to the locking plate 8, the support plate 10 is movably arranged in the positioning groove 11, the limiting grooves 9 are arranged on two, and the stopper activity card is established in spacing groove 9, fixedly connected with silica gel pad 12 on the backup pad 10 is close to a side of jam plate 8, backup pad 10 is connected through multiunit spring 13 with the top of constant head tank 11, two sliders 14 of upper and lower both ends difference fixedly connected with of protection shield 7, and slider 14 sets up respectively in two location slides 3, the one end fixedly connected with magnet piece 6 that is close to lockhole 4 on the jam plate 8, and magnet piece 6 sets up between two location slides 3, install the iron plate on the side of being close to lockhole 4 on the protection shield 7, the surface mounting of protection shield 7 has the arm-tie, seal groove 5 has been seted up on the surface of jam plate 8, and seal groove 5 sets up the outside at lockhole 4, silica gel pad 12 size and the 5 size phase-matches of seal groove.

The working principle is as follows: when using this device, the arm-tie on the accessible removal protection shield 7, adjust the position of protection shield 7, when to keeping away from one side pulling arm-tie of lockhole 4, lockhole 4 is kept away from to protection shield 7, magnet piece 6 separates with the iron plate, then open lockhole 4, normal use, after unblanking is accomplished, to lockhole 4's direction slip protection shield 7, make the iron plate and the magnet piece 6 inter attraction of protection shield 7 one side, the position of protection shield 7 can be fixed, when the surface to lockhole 4 that protection shield 7 removed, silica gel pad 12 on protection shield 7 launches in seal groove 5 under the support of spring 13, carry out waterproof protection around lockhole 4, prevent that moisture from invading, lead to the lockhole corrosion.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An intelligent lock keyhole protection device comprises a mounting plate (1) and is characterized in that a password key (2) and a locking plate (8) are mounted on the mounting plate (1), a lock hole (4) is formed in the locking plate (8), the upper end and the lower end of the locking plate (8) are respectively fixedly connected with a positioning slideway (3), a protection plate (7) is movably arranged between the positioning slideways (3), the protection plate (7) is arranged on the surface of the locking plate (8), the two ends of the protection plate (7) are respectively and movably connected in the positioning slideways (3), a waterproof device is arranged on one side surface, close to the locking plate (8), of the protection plate (7) and comprises a positioning groove (11), a limiting groove (9), a support plate (10), a spring (13) and a silica gel pad (12), the positioning groove (11) is formed in one side surface, close to the locking plate (8), of the protection plate (7), and the activity is provided with backup pad (10) in constant head tank (11), the both sides of constant head tank (11) are provided with spacing groove (9), the both sides difference fixedly connected with stopper of backup pad (10), and the stopper activity card establishes in spacing groove (9), fixedly connected with silica gel pad (12) on backup pad (10) is close to a side of jam plate (8).

2. A smart lock keyhole protection device according to claim 1 wherein said support plate (10) is connected to the top of the positioning slot (11) by a plurality of sets of springs (13).

3. An intelligent lock keyhole protection device according to claim 1, wherein two sliding blocks (14) are fixedly connected to the upper and lower ends of the protection plate (7), respectively, and the sliding blocks (14) are respectively arranged in the two positioning slideways (3).

4. An intelligent lock keyhole protection device according to claim 1, wherein a magnet block (6) is fixedly connected to one end of the lock plate (8) close to the keyhole (4), the magnet block (6) is arranged between the two positioning slideways (3), and an iron block is mounted on one side surface of the protection plate (7) close to the keyhole (4).

5. A smart lock keyhole protection device according to claim 1 wherein a pulling plate is mounted to the surface of said protection plate (7).

6. The intelligent lock keyhole protection device according to claim 1, wherein a sealing groove (5) is formed in the surface of the lock plate (8), the sealing groove (5) is formed in the outer side of the lock hole (4), and the size of the silica gel pad (12) is matched with that of the sealing groove (5).