CN218597958U

CN218597958U - Protective cover structure of electronic lock

Info

Publication number: CN218597958U
Application number: CN202222076674.2U
Authority: CN
Inventors: 杨书桓; 杨傲成; 杨晓程
Original assignee: Foshan Nanhai Tailing Metal Products Co ltd
Current assignee: Foshan Nanhai Tailing Metal Products Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-03-10
Anticipated expiration: 2032-08-08

Abstract

The utility model belongs to the technical field of the electronic lock technique and specifically relates to a visor structure of electronic lock, including the electronic lock body, the positive low side department of electronic lock body is provided with the key hole, the key hole top is located the electronic lock body and is provided with the handle, the handle top is located the electronic lock body and has seted up the lid groove, the department that is close to the bottom of lid inslot wall is provided with fingerprint identification module, the lid groove outside cover is equipped with the visor, be connected through lifting mechanism between visor and the electronic lock body, lifting mechanism is used for raising the visor and opens, be provided with between visor bottom and the lid groove and be used for with the fixed subassembly of visor closure, the utility model discloses can realize visor and the separation of electronic lock body, can not produce the wearing and tearing of noise and electronic lock body, and simple structure, need not the electric drive structure and drive, reduction in production cost improves the reliability.

Description

Protective cover structure of electronic lock

Technical Field

The utility model relates to an electronic lock technical field specifically is a visor structure of electronic lock.

Background

The electronic lock is in the field of security random number prevention, the electronic coded lock with the anti-theft alarm function replaces the traditional mechanical coded lock, the defects that the code quantity of the mechanical coded lock is small and the safety performance is poor are overcome, the coded lock is technically or functionally greatly improved by one step, a protective cover is often arranged at the digital keyboard or the fingerprint collection position of the electronic lock, the traditional protective cover is opened and closed in a sliding mode, in the opening and closing process, the protective cover rubs with the electronic lock body, noise is generated, the electronic lock body is abraded, and the attractiveness of the electronic lock body is affected.

Through retrieval, the Chinese patent application number: 201920475691.9 discloses a protective cover structure of an electronic lock, which comprises an electronic lock body, wherein a micro motor is fixed at the upper end in the electronic lock body, a rectangular first through hole is formed at the upper end of the electronic lock body, an output shaft of the micro motor is provided with a driving gear, the driving gear is engaged with a driven gear hinged in the through hole, a rotating rod is arranged on one side surface of the driven gear, a protective cover is arranged on the outer side of the electronic lock body, one end of the rotating rod is fixed at the axis of the driven gear, and the other end of the rotating rod is hinged with the protective cover; the utility model discloses the visor is when opening and shutting, and visor and electronic lock body separation can not produce the wearing and tearing of noise and electronic lock body.

Although above-mentioned application can realize visor and the separation of electronic lock body, can not produce the wearing and tearing of noise and electronic lock body, still have some weak points, drive the visor through electric drive structure such as micro motor among the prior art and cover the fingerprint identification device position and protect or rise the visor and use the fingerprint identification device, the structure is complicated, under the circumstances that outage or electric drive structure damaged, can lead to the visor can't open and close, consequently, the visor structure that needs an electronic lock improves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a generator stator core's verifying attachment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a protective cover structure of an electronic lock comprises an electronic lock body, wherein a key hole is formed in the lower end of the front face of the electronic lock body, a handle is arranged above the key hole and positioned on the electronic lock body, a cover groove is formed in the position above the handle and positioned on the electronic lock body, a fingerprint identification module is arranged on the position, close to the bottom end, of the inner wall of the cover groove, a protective cover covers the outer side of the cover groove, the protective cover is connected with the electronic lock body through a lifting mechanism, the lifting mechanism is used for lifting and opening the protective cover, and a fixing component used for closing and fixing the protective cover is arranged between the bottom end of the protective cover and the cover groove;

the lifting mechanism comprises a hinge seat, a connecting rod and an elastic piece, one end of the connecting rod is movably hinged with the hinge seat, the hinge seat is fixed on the inner wall of the cover groove, the other end of the connecting rod is movably hinged on the inner wall of the protective cover, the elastic piece is arranged between the connecting rod and the inner wall of the cover groove, and the elastic piece is positioned above the hinge seat;

the fixed assembly comprises a first attracting part and a second attracting part, wherein the first attracting part and the second attracting part are embedded into the bottom end of the cover groove, and the first attracting part and the second attracting part are identical in cross section and are matched for use.

Preferably, the lifting mechanism is provided with four groups and is distributed in a rectangular shape.

Preferably, the elastic part is a spring, one end of the spring is connected to the inner wall of the cover groove, and the other end of the spring is connected to the connecting rod.

Preferably, the first attraction piece and the second attraction piece are two magnets with opposite magnetic poles, and the protective cover and the electronic lock body are fixed in an attraction mode through the two magnets.

Preferably, when the protective cover is in a closed and fixed state, the suction force of the suction member I and the suction member II is greater than the pulling force of the elastic member.

Preferably, a buffer pad is arranged on the side of the protective cover contacting with the electronic lock body.

Preferably, anti-skidding stripes are arranged on two sides of the outer wall of the protective cover.

Compared with the prior art, the beneficial effects of the utility model are that:

the embodiment of the utility model provides an in the visor structure of electronic lock, when the protective cover is closed, can fix the visor actuation in the lid inslot through an actuation piece one and actuation piece two, fixed effectual, the not hard up condition takes place when having avoided the visor closed state, when needing to use fingerprint identification module, upwards promote the visor, make an actuation piece one and an actuation piece two keep away from each other, the actuation effect to the visor disappears, this moment, elastic response effect through the elastic component upwards stimulates the connecting rod, thereby it opens to drive the visor rising, thereby expose fingerprint identification module and carry out fingerprint identification and open the electronic lock, can realize visor and the separation of electronic lock body, can not produce the wearing and tearing of noise and electronic lock body, and simple structure, it drives to need not the electric drive structure, and the production cost is reduced, and the reliability is improved.

Drawings

Fig. 1 is a schematic view of an overall structure of a protective cover structure of an electronic lock according to the present invention;

fig. 2 is a schematic structural diagram illustrating an opened state of a protective cover structure of an electronic lock according to the present invention;

fig. 3 is a schematic diagram of a protective cover structure of the electronic lock of the present invention.

In the figure: 1. an electronic lock body; 2. a key hole; 3. a handle; 4. a cover slot; 5. a protective cover; 6. a fingerprint identification module; 7. a lifting mechanism; 71. a hinged seat; 72. a connecting rod; 73. an elastic member; 8. A first suction piece; 9. a second suction piece; 10. a cushion pad.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, an embodiment of the present invention provides a protective cover structure of an electronic lock, including an electronic lock body 1, a front low end of the electronic lock body 1 is provided with a key hole 2, a handle 3 is disposed above the key hole 2 on the electronic lock body 1, a cover groove 4 is disposed above the handle 3 on the electronic lock body 1, a bottom portion of the inner wall of the cover groove 4 is provided with a fingerprint identification module 6, a protective cover 5 is disposed outside the cover groove 4, the fingerprint identification module 6 can be exposed by opening the protective cover 5, thereby the fingerprint identification module 6 is used, and the electronic lock is opened. In addition, the protective cover 5 is connected with the electronic lock body 1 through a lifting mechanism 7, the lifting mechanism 7 can be used for lifting and opening the protective cover 5, so that the fingerprint identification module 6 is exposed to perform fingerprint identification to open the electronic lock, the lifting mechanism 7 can realize separation of the protective cover and the electronic lock body, and noise and abrasion of the electronic lock body cannot be generated.

It should be noted that, as shown in fig. 2 and fig. 3, in this embodiment, the fixing component includes a first attracting component 8 embedded in the bottom end of the cover slot 4 and a second attracting component 9 embedded in the bottom of the protective cover 5, the first attracting component 8 and the second attracting component 9 have the same cross section and are used in cooperation, wherein the first attracting component 8 and the second attracting component 9 are two magnets with opposite magnetic poles, the protective cover 5 and the electronic lock body 1 are fixed by two magnets in an attracting manner, and when the protective cover 5 is in a closed state, the magnet on the protective cover 5 and the magnet in the cover slot 4 have opposite magnetic poles, so that the protective cover 5 can be fixed in the cover slot 4 in an attracting manner, the fixing effect is good, and the situation that the protective cover 5 is loosened in the closed state is avoided. In other embodiments, one of the first attraction member 8 and the second attraction member 9 is a magnet, and the other is an iron sheet, so that the protection cover 5 is attracted and fixed in the cover groove 4 by the mutual attraction effect of the magnet and the iron sheet.

Further, as shown in fig. 2, in this embodiment, the lifting mechanism 7 includes a hinge seat 71, a connecting rod 72 and an elastic member 73, one end of the connecting rod 72 is movably hinged to the hinge seat 71, the hinge seat 71 is fixed on the inner wall of the cover slot 4, the other end of the connecting rod 72 is movably hinged to the inner wall of the protective cover 5, the elastic member 73 is disposed between the connecting rod 72 and the inner wall of the cover slot 4, the elastic member 73 is located above the hinge seat 71, the elastic member 73 is a spring, one end of the spring is connected to the inner wall of the cover slot 4, and the other end of the spring is connected to the connecting rod 72, in other embodiments, an elastic cylinder and other components with a stretch recovery function may be further used, when the protective cover 5 is in a closed state, the elastic member 73 is in a stretched state, at this time, an absorption force generated by the first absorption member 8 and the second absorption member 9 is greater than a pulling force of the elastic member 73, so that the elastic member 73 does not affect the absorption fixation of the protective cover 5, when the protective cover 5 is opened, the protective cover 5 is pushed upwards by a user, so that the protective cover 5 and the user can not use the fingerprint lock can be separated from the electronic lock, and the user can use the fingerprint identification module can be conveniently used.

In order to ensure that the protective cover 5 is balanced in the moving process and does not deflect, as shown in fig. 2, in the present embodiment, the lifting mechanisms 7 are arranged in four groups and are distributed in a rectangular shape, four points of the protective cover 5 are limited, and the moving balance stability of the protective cover 5 when the protective cover 5 is lifted, opened, lowered and closed is effectively improved.

As shown in fig. 3, in this embodiment, a buffer pad 10 is disposed on a side of the protective cover 5 contacting the electronic lock body 1, and the buffer pad 10 may be made of silica gel, rubber, sponge, or other materials, so that when the protective cover 5 is closed, the sealing performance between the protective cover 5 and the electronic lock body 1 can be improved, the fingerprint identification module 6 is prevented from being contaminated by dust, and a protective effect can be provided to prevent the protective cover 5 and the electronic lock body 1 from being worn.

As shown in fig. 3, in this embodiment, anti-slip stripes are disposed on both sides of the outer wall of the protection cover 5, so that friction force between the protection cover 5 and the hand of the operator is increased by the anti-slip stripes, which facilitates opening and closing of the protection cover 5.

The implementation principle of a protective cover structure of an electronic lock in the embodiment of the application is as follows: when the protective cover 5 is closed, can fix the actuation of visor 5 in lid groove 4 through an actuation piece one 8 and an actuation piece two 9, fixed effectual, the not hard up condition takes place when having avoided the closed state of visor 5, when needing to use fingerprint identification module 6, upwards promote visor 5, make an actuation piece one 8 and an actuation piece two 9 keep away from each other, the actuation effect to visor 5 disappears, at this moment, the elastic response effect through elastic component 73 upwards stimulates connecting rod 72, thereby it opens to drive visor 5 to rise, thereby expose fingerprint identification module 6 and carry out fingerprint identification and open the electronic lock, after having used, promote visor 5 downwards, make the visor 5 laminate completely and hold in lid groove 4, actuation effect through an actuation piece one 8 and an actuation piece two 9 is closed fixed visor 5, the utility model discloses can realize visor and electronic lock body separation, can not produce the wearing and tearing of noise and electronic lock body, and simple structure, it drives to need not electric drive structure, reduction in production cost, improve the reliability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a visor structure of electronic lock, includes electronic lock body (1), the positive low side department of electronic lock body (1) is provided with key hole (2), key hole (2) top is located and is provided with handle (3) on electronic lock body (1), handle (3) top is located electronic lock body (1) and has seted up lid groove (4), the department of being close to the bottom of lid groove (4) inner wall is provided with fingerprint identification module (6), lid groove (4) outside cover is equipped with visor (5), its characterized in that: the protective cover (5) is connected with the electronic lock body (1) through a lifting mechanism (7), the lifting mechanism (7) is used for lifting and opening the protective cover (5), and a fixing component for closing and fixing the protective cover (5) is arranged between the bottom end of the protective cover (5) and the cover groove (4);

the lifting mechanism (7) comprises a hinge seat (71), a connecting rod (72) and an elastic piece (73), one end of the connecting rod (72) is movably hinged with the hinge seat (71), the hinge seat (71) is fixed on the inner wall of the cover groove (4), the other end of the connecting rod (72) is movably hinged on the inner wall of the protective cover (5), the elastic piece (73) is arranged between the connecting rod (72) and the inner wall of the cover groove (4), and the elastic piece (73) is positioned above the hinge seat (71);

the fixed component comprises a first suction part (8) and an embedded part which are embedded and installed at the bottom end inside the cover groove (4), and a second suction part (9) at the bottom of the protective cover (5), wherein the cross sections of the first suction part (8) and the second suction part (9) are the same and are matched for use.

2. A protective cover structure for an electronic lock as claimed in claim 1, wherein: the lifting mechanisms (7) are provided with four groups and are distributed in a rectangular shape.

3. The protective cover structure of an electronic lock as claimed in claim 1, wherein: the elastic piece (73) is a spring, one end of the spring is connected to the inner wall of the cover groove (4), and the other end of the spring is connected to the connecting rod (72).

4. A protective cover structure for an electronic lock as claimed in claim 1, wherein: the first attraction piece (8) and the second attraction piece (9) are two magnets with opposite magnetic poles, and the protective cover (5) is fixedly attracted with the electronic lock body (1) through the two magnets.

5. A protective cover structure for an electronic lock as claimed in claim 1, wherein: and under the state that the protective cover (5) is closed and fixed, the adsorption force of the first suction part (8) and the second suction part (9) is greater than the tension force of the elastic part (73).

6. The protective cover structure of an electronic lock as claimed in claim 1, wherein: and a buffer pad (10) is arranged on the side edge of the protective cover (5) contacting with the electronic lock body (1).

7. The protective cover structure of an electronic lock as claimed in claim 1, wherein: and anti-skid stripes are arranged on two sides of the outer wall of the protective cover (5).