CN218991185U

CN218991185U - Fingerprint lock convenient to dismantle and install

Info

Publication number: CN218991185U
Application number: CN202223215588.1U
Authority: CN
Inventors: 曾勇; 曾兵
Original assignee: Haike Guangdong Technology Research Co ltd
Current assignee: Haike Guangdong Technology Research Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-09
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to the field of fingerprint locks, in particular to a fingerprint lock convenient to detach and install. The utility model aims at providing a fingerprint lock that can dirt-proof convenient to detach installation. The utility model provides a fingerprint lock convenient to dismantlement installation, including fingerprint lock, part junction door, handle etc. still including the installation component that is used for installing the fingerprint lock for install the fingerprint lock on part junction door, the fingerprint lock is installed to part junction door front side, fingerprint lock upper portion is equipped with the installation component, fingerprint lock lower part rotation type is connected with the handle. According to the utility model, the twisting button is rotated anticlockwise, the gear is driven by the twisting button to rotate reversely, and the rack inserting block is driven by the gear to move inwards, so that the rack inserting block is not inserted into the slot any more, and the fingerprint lock and part of the connecting doors are not mutually fixed at the moment, so that the effect of disassembling the fingerprint lock from the doors is achieved, and the fingerprint lock is convenient to operate and disassemble.

Description

Fingerprint lock convenient to dismantle and install

Technical Field

The utility model relates to the field of fingerprint locks, in particular to a fingerprint lock convenient to detach and install.

Background

The fingerprint refers to the rugged lines on the skin at the front of the tail end of the finger, although the fingerprint is only a small part of the skin of a human body, a large amount of information is contained in the fingerprint, the lines are different in patterns, break points and intersection points, the characteristics are called as 'characteristics' in information processing, the characteristics are different for each finger, in medical science, the characteristics are unique and permanent, and the fingerprints of each person are different, so that the fingerprint lock has the characteristics of convenience, rapidness, accuracy, high safety and the like in the aspect of locking, along with popularization of technology, more people also begin to select the fingerprint lock, the existing fingerprint lock is generally directly fixed on a door, and the fingerprint lock is inconvenient to detach and maintain when faults occur, so that the fingerprint lock capable of preventing dust and convenient to detach and install is designed.

Disclosure of Invention

In order to overcome the defect that the existing fingerprint lock is generally directly fixed on a door and inconvenient to detach and maintain when faults occur, the utility model aims to provide the dustproof fingerprint lock convenient to detach and install.

The utility model provides a fingerprint lock convenient to dismantlement installation, includes:

fingerprint lock, part junction door, handle, fixed block, head rod, torsional spring and rotation lid, still including the installation component that is used for installing the fingerprint lock for install the fingerprint lock on part junction door, the fingerprint lock is installed to the part junction door front side, fingerprint lock upper portion is equipped with the installation component, fingerprint lock lower part rotation type is connected with the handle, the equal fixedly connected with fixed block of fingerprint lock upper end left and right sides, all slidingtype connection has the head rod in the fixed block, all the cover has the torsional spring on the head rod, the both ends of torsional spring all are connected with fixed block and head rod respectively, be connected with the rotation lid between the head rod.

Further, the installation component is including turning button, the gear, rack inserted block and slider, fingerprint lock upper portion rotation type is connected with the button of turning, the rotation lid is located the button front side of turning, the button rear end of turning passes the fingerprint lock and is connected with the gear, the sliding tray of symmetry about the fingerprint lock upper portion rear side is opened there is, all slidingtype in the sliding tray is connected with the slider, the slider rear side all is connected with the rack inserted block, the rack inserted block is located the gear upper and lower both sides respectively, and rack inserted block all meshes with the gear, the slot has been opened to fingerprint lock upper portion rear side, the left end and the right-hand member of rack inserted block are inserted in the slot respectively.

Further, the fingerprint lock further comprises a first compression spring and a pressing plate, wherein the upper part and the lower part of the rear side of the fingerprint lock are both connected with the pressing plate, and the rear side of the pressing plate is connected with the first compression spring.

Further, still including dust guard, connecting block, connecting plate, second connecting rod and second compression spring, two parts all are connected with the connecting plate about the partial junction door, and the connecting plate lower part all is connected with the second connecting rod, and the second connecting rod is located fingerprint lock left and right sides, all slidingtype on the second connecting rod is connected with the connecting block, is connected with the dust guard between the connecting block, all winds the second compression spring on the second connecting rod, and second compression spring both ends all are connected with connecting plate and connecting block respectively.

Further, the dust-proof plate is uniformly provided with ventilation holes for ventilation.

The utility model has the advantages that: 1. according to the utility model, the twisting button is rotated anticlockwise, the gear is driven by the twisting button to rotate reversely, and the rack insert block is driven by the gear to move inwards, so that the rack insert block is not inserted into the slot any more, and the fingerprint lock and part of the connecting doors are not mutually fixed at the moment, so that the effect of detaching the fingerprint lock from the doors is achieved, and the fingerprint lock is convenient to operate and detach;

2. the utility model achieves the effect of blocking external stains and keeping the fingerprint lock clean through the dustproof plate at the front side of the fingerprint lock.

Drawings

Fig. 1 is a schematic front view of a three-dimensional structure of the present utility model.

Fig. 2 is a cross-sectional view of the parts of the fixed block, the first connecting rod, the torsion spring, the rotary cover, and the like.

Fig. 3 is a cross-sectional view of the components such as the gear, rack insert, slider and slide groove.

Fig. 4 is a cross-sectional view of the components of the pinion, rack insert, socket, and partial junction door.

Fig. 5 is a cross-sectional view of the fingerprint lock, a portion of the connecting door, a first compression spring, and a pressure plate.

Fig. 6 is a schematic perspective view of the dust-proof plate, the connecting block, the connecting plate, the second connecting rod and other parts.

Wherein the above figures include the following reference numerals: 1-fingerprint lock, 101-part connecting door, 2-handle, 3-fixed block, 4-first connecting rod, 5-torsion spring, 6-rotating cover, 7-torsion button, 701-gear, 8-rack plug-in block, 801-slot, 9-sliding blocks, 901-sliding grooves, 10-first compression springs, 1001-pressing plates, 11-dust-proof plates, 12-connecting blocks, 13-connecting plates, 14-second connecting rods and 15-second compression springs.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Example 1

The utility model provides a fingerprint lock convenient to dismantlement installation, as shown in fig. 1-6, including fingerprint lock 1, part junction door 101, handle 2, fixed block 3, head rod 4, torsional spring 5 and rotation lid 6, still including the installation component that is used for installing fingerprint lock 1, be used for installing fingerprint lock 1 on part junction door 101, fingerprint lock 1 is installed to part junction door 101 front side, fingerprint lock 1 upper portion is equipped with the installation component, fingerprint lock 1 lower part rotation type is connected with handle 2, fingerprint lock 1 upper end left and right sides all welds fixed block 3, all sliding type is connected with head rod 4 in the fixed block 3, all the cover has torsional spring 5 on the head rod 4, the both ends of torsional spring 5 all are connected with fixed block 3 and head rod 4 respectively, be connected with rotation lid 6 between two head rods 4.

As shown in fig. 2-3, the installation component includes a twist button 7, a gear 701, a rack insert 8 and a slide block 9, the twist button 7 is rotatably connected to the upper portion of the fingerprint lock 1, the rotary cover 6 is located at the front side of the twist button 7, the rear end of the twist button 7 passes through the fingerprint lock 1 and is connected with the gear 701, the rear side of the upper portion of the fingerprint lock 1 is provided with a vertically symmetrical sliding groove 901, the slide groove 901 is slidably connected with the slide block 9, the rear side of the slide block 9 is connected with the rack insert 8, the two rack inserts 8 are respectively located at the upper side and the lower side of the gear 701, the two rack inserts 8 are engaged with the gear 701, the rear side of the upper portion of the fingerprint lock 1 is provided with two slots 801, and the left end and the right end of the two rack inserts 8 are respectively inserted into the two slots 801.

When people need install fingerprint lock 1 on the door, at first upwards rotate and rotate lid 6, open and rotate lid 6, torsion spring 5 is twisted this moment, then clockwise rotation twists button 7, twists button 7 and drives gear 701 rotation, gear 701 rotates and drives rack insert 8 of two meshing outside removal, rack insert 8 drives slider 9 and slides outside on sliding tray 901, make the removal of rack insert 8 more smooth and easy, the outside of two rack inserts 8 inserts respectively in the slot 801 that two positions correspond, make fingerprint lock 1 block with some junction door 101, i.e. fingerprint lock 1 installs on the door, later loosen and rotate lid 6, make and rotate lid 6 down through the reset action of torsion spring 5, block twists button 7, prevent twistbutton 7 and rotate and make fingerprint lock 1 by the dismantlement in ordinary, when people need dismantle fingerprint lock 1 and maintain or change, later anticlockwise rotation twistbutton 7 drives gear 701 and reversely rotates, gear 701 drives inside insert 8 and makes rack insert 8 and makes and insert the slot 801 and rotate down by the time, and rotate the operation is difficult to rotate lid 1 again, namely, the fingerprint lock 1 is connected with the door 101 because the fingerprint lock 1 is dismantled down, and the fingerprint lock 1 is difficult to be connected down, and the fingerprint lock 1 is dismantled down.

As shown in fig. 5, the fingerprint lock further comprises a first compression spring 10 and a pressing plate 1001, wherein the pressing plate 1001 is connected to the upper and lower parts of the rear side of the fingerprint lock 1, and the first compression spring 10 is welded to the rear side of the pressing plate 1001.

When people dismount the fingerprint lock 1, the initial state of the first compression spring 10 is in a compressed state, the rack insert 8 moves out of the slot 801, the fingerprint lock 1 and the part of the connecting door 101 are not mutually fixed, at the moment, the reset action of the first compression spring 10 can drive the pressing plate 1001 and the fingerprint lock 1 to move forward, so that people can dismount the fingerprint lock 1 more conveniently, when people need to mount the fingerprint lock 1 again, the fingerprint lock 1 is pressed backwards until the rack insert 8 can be inserted into the slot 801, at the moment, the first compression spring 10 is compressed again, and the torsion button 7 is rotated again, so that the rack insert 8 is inserted into the slot 801, and the fingerprint lock 1 is fixed on the front side of the part of the connecting door 101.

As shown in fig. 6, the fingerprint lock further comprises a dust-proof plate 11, a connecting block 12, a connecting plate 13, a second connecting rod 14 and a second compression spring 15, wherein the left and right parts of the part connecting door 101 are respectively connected with the connecting plate 13, the lower parts of the connecting plates 13 are respectively connected with the second connecting rods 14, the two second connecting rods 14 are positioned at the left and right sides of the fingerprint lock 1, the second connecting rods 14 are respectively connected with the connecting blocks 12 in a sliding manner, the dust-proof plate 11 is connected between the two connecting blocks 12, ventilation holes are uniformly formed in the dust-proof plate 11 and are used for ventilation, the second compression springs 15 are respectively wound on the second connecting rods 14, and the two ends of each second compression spring 15 are respectively connected with the connecting plates 13 and the connecting blocks 12.

When people unlock by using the fingerprint lock 1, because the fingerprint lock 1 is placed in the external environment for a long time, the fingerprint identification part is possibly stained with dust and dirt, the dust guard 11 can block the external dirt, when people need to use the fingerprint lock 1, the dust guard 11 moves upwards to drive the connecting block 12 to slide upwards on the second connecting rod 14, the dust guard 11 does not block the fingerprint lock 1 any more, at this moment, the second compression spring 15 is compressed, people can unlock by using the fingerprint lock 1, the handle 2 is rotated to enter the door after unlocking, then the dust guard 11 is loosened, the connecting block 12 and the dust guard 11 are driven to move downwards for resetting due to the resetting effect of the second compression spring 15, and ventilation holes are evenly formed in the dust guard 11 and are used for ventilation.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a fingerprint lock convenient to dismantlement installation, including fingerprint lock (1), part junction door (101), handle (2), fixed block (3), head rod (4), torsional spring (5) and rotation lid (6), its characterized in that: still including the installation component that is used for installing fingerprint lock (1), be used for installing fingerprint lock (1) on part junction door (101), part junction door (101) front side is installed fingerprint lock (1), fingerprint lock (1) upper portion is equipped with the installation component, fingerprint lock (1) lower part rotation type is connected with handle (2), all fixedly connected with fixed block (3) of fingerprint lock (1) upper end left and right sides, all sliding type is connected with head rod (4) in fixed block (3), all the cover has torsional spring (5) on head rod (4), the both ends of torsional spring (5) all are connected with fixed block (3) and head rod (4) respectively, be connected with between head rod (4) and rotate lid (6).

2. A fingerprint lock for easy disassembly and assembly as defined in claim 1, wherein: the installation component is including turning button (7), gear (701), rack insert (8) and slider (9), fingerprint lock (1) upper portion rotation type is connected with and turns button (7), it is located and turns button (7) front side to rotate lid (6), it is connected with gear (701) to turn button (7) rear end to pass fingerprint lock (1), slide groove (901) of symmetry about opening in fingerprint lock (1) upper portion rear side, all slidingtype in slide groove (901) is connected with slider (9), slider (9) rear side all is connected with rack insert (8), rack insert (8) are located gear (701) upper and lower both sides respectively, and rack insert (8) all meshes with gear (701), slot (801) are opened to fingerprint lock (1) upper portion rear side, the left end and the right-hand member of rack insert (8) are inserted in slot (801) respectively.

3. A fingerprint lock for easy disassembly and assembly as defined in claim 1, wherein: the fingerprint lock is characterized by further comprising a first compression spring (10) and a pressing plate (1001), wherein the upper part and the lower part of the rear side of the fingerprint lock (1) are both connected with the pressing plate (1001), and the rear side of the pressing plate (1001) is connected with the first compression spring (10).

4. A fingerprint lock for easy disassembly and assembly as defined in claim 1, wherein: still including dust guard (11), connecting block (12), connecting plate (13), second connecting rod (14) and second compression spring (15), both sides all are connected with connecting plate (13) about part junction gate (101), connecting plate (13) lower part all is connected with second connecting rod (14), second connecting rod (14) are located fingerprint lock (1) left and right sides, all sliding connection has connecting block (12) on second connecting rod (14), be connected with dust guard (11) between connecting block (12), all around rolling up second compression spring (15) on second connecting rod (14), second compression spring (15) both ends all are connected with connecting plate (13) and connecting block (12) respectively.

5. The fingerprint lock of claim 4, wherein: the dust-proof plate (11) is evenly provided with ventilation holes for ventilation.