CN215868006U

CN215868006U - Face identification equipment for entrance guard based on block chain

Info

Publication number: CN215868006U
Application number: CN202122113933.XU
Authority: CN
Inventors: 何东; 朱丽莎; 顾宗杰
Original assignee: Hebei Shengnuo United Technology Co ltd
Current assignee: Hebei Shengnuo United Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-18
Anticipated expiration: 2031-09-02

Abstract

The utility model relates to the field of block chains, in particular to a block chain-based face recognition device for entrance guard, which comprises a first connecting rod, wherein the top of the first connecting rod is fixedly connected with a second connecting rod, the outer wall of the second connecting rod is movably connected with a movable block, the inner wall of the movable block is provided with a first through groove, one side of the movable block is fixedly connected with a face recognition entrance guard body, and the outer wall of the first connecting rod is movably connected with a supporting block. This face identification equipment is used to entrance guard based on block chain, through first connecting rod, the second connecting rod, the movable block, first logical groove, the supporting shoe, the second leads to the groove, the spread groove, the movable rod, first stopper and second stopper, the altitude mixture control function of being convenient for has been realized, the inconvenient problem of highly adjusting has been solved, thereby be favorable to the people of different heights to use, application scope has been improved, and when the operation, its easy operation is convenient, the waste time and energy that the complex operation leads to has been avoided.

Description

Face identification equipment for entrance guard based on block chain

Technical Field

The utility model relates to the technical field of block chains, in particular to a block chain-based face recognition device for entrance guard.

Background

The block chain is originated from the bitcoin, has the characteristics of decentralization, openness, independence, safety, anonymity and the like, and is widely applied to various fields, wherein the field of the access control is included, and the access control is composed of a plurality of devices, wherein the access control comprises a face recognition device.

However, the existing face recognition equipment does not have a height adjusting function, so that inconvenience is caused when people with different heights use the face recognition equipment, the existing face recognition equipment cannot meet the use requirements of people, and inconvenience is brought to work of people.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a block chain-based face recognition device for entrance guard, which has the advantages of height adjustment function and the like and solves the problem that the face recognition device does not have the height adjustment function.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a face identification equipment for entrance guard based on block chain, includes the head rod, the top fixedly connected with second connecting rod of head rod, the outer wall swing joint of second connecting rod has the movable block, first logical groove has been seted up to the inner wall of movable block, one side fixedly connected with face identification entrance guard body of movable block, the outer wall swing joint of head rod has the supporting shoe, the second leads to the groove has been seted up to the inner wall of supporting shoe, the spread groove has been seted up to the outer wall of supporting shoe.

The inner wall swing joint of spread groove has the movable rod, the first stopper of bottom fixedly connected with of movable rod, the top fixedly connected with second stopper of movable rod, the top fixedly connected with bracing piece of second stopper.

Furthermore, the outer wall of the first connecting rod is distributed with threads, and the threads on the outer wall of the first connecting rod are meshed with the threads on the inner wall of the second through groove.

Furthermore, the overlook of second connecting rod is regular hexagon structure, and the second connecting rod runs through the movable block through first logical groove.

Further, the bottom of face identification entrance guard body and the top fixed connection of bracing piece, and the bracing piece look sideways at and be the slope form.

Furthermore, the front view of the supporting block is of a T-shaped structure, and the side view of the supporting block is of a T-shaped structure.

Furthermore, the overlooking of the connecting groove is annular, and the movable rod is movably connected with the supporting block through the connecting groove.

Furthermore, the diameter of the first limiting block is larger than that of the movable rod, and the first limiting block, the movable rod and the second limiting block are distributed in an I shape.

Furthermore, the bottom of the supporting rod is in inclined distribution close to each other in an orthographic view, and the top of the supporting rod is in inclined distribution far away from each other in an orthographic view.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this face identification equipment is used to entrance guard based on block chain, through first connecting rod, the second connecting rod, the movable block, first logical groove, the supporting shoe, the second leads to the groove, the spread groove, the movable rod, first stopper and second stopper, the altitude mixture control function of being convenient for has been realized, the inconvenient problem of highly adjusting has been solved, thereby be favorable to the people of different heights to use, application scope has been improved, and when the operation, its easy operation is convenient, the waste time and energy that the complex operation leads to has been avoided.

2. This face identification equipment for entrance guard based on block chain through face identification entrance guard body and bracing piece, has realized reinforced (rfd) function, has improved the stability in the use, has avoided taking place easily and has rocked the damage phenomenon that leads to, has prolonged holistic life to ensure effectively going on of face identification work, further satisfied people's work demand, be worth using widely.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

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

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is a schematic view of a support block in a top-down view according to the present invention.

In the figure: 1. a first connecting rod; 2. a second connecting rod; 3. a movable block; 4. a first through groove; 5. a face recognition access control body; 6. a support block; 7. a second through groove; 8. connecting grooves; 9. a movable rod; 10. a first stopper; 11. a second limiting block; 12. a support rod.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-5, the present embodiment provides a block chain-based face recognition device for door control, including a first connecting rod 1, a top fixedly connected with second connecting rod 2 of the first connecting rod 1, an outer wall swing joint of the second connecting rod 2 has a movable block 3, a first through groove 4 has been seted up on an inner wall of the movable block 3, one side fixedly connected with face recognition door control body 5 of the movable block 3, an outer wall swing joint of the first connecting rod 1 has a supporting block 6, a second through groove 7 has been seted up on an inner wall of the supporting block 6, a connecting groove 8 has been seted up on an outer wall of the supporting block 6.

The inner wall swing joint of spread groove 8 has movable rod 9, the first stopper 10 of bottom fixedly connected with of movable rod 9, the top fixedly connected with second stopper 11 of movable rod 9, the top fixedly connected with bracing piece 12 of second stopper 11.

Referring to fig. 5, in the present embodiment, the outer wall of the first connecting rod 1 is distributed with threads, and the threads of the outer wall of the first connecting rod 1 are engaged with the threads of the inner wall of the second through groove 7.

It should be noted that, through the thread arrangement of the outer wall of the first connecting rod 1, when the supporting block 6 is pulled, the supporting block 6 slides on the outer wall of the first connecting rod 1 through the second through groove 7.

Referring to fig. 2 and 3, in the present embodiment, the second connecting rod 2 is in a regular hexagon structure in a top view, and the second connecting rod 2 penetrates through the movable block 3 through the first through groove 4.

It should be noted that, through the setting of second connecting rod 2, made things convenient for and carried out spacing direction to movable block 3 for movable block 3 can't rotate.

Referring to fig. 2, in the embodiment, the bottom of the face recognition entrance guard body 5 is fixedly connected to the top of the supporting rod 12, and the supporting rod 12 is inclined in side view.

When needing to explain, through the setting of bracing piece 12, driven face identification entrance guard body 5 and carried out altitude mixture control when having made things convenient for bracing piece 12 to slide.

Referring to fig. 4, in the present embodiment, the supporting block 6 is in a "T" shape in front view, and the supporting block 6 is in a "T" shape in side view.

It should be noted that, the support bar 12 is conveniently supported by the support block 6 in the shape of a T.

Referring to fig. 5, in the present embodiment, the connecting groove 8 is in a ring shape in a top view, and the movable rod 9 is movably connected with the supporting block 6 through the connecting groove 8.

It should be noted that, through the arrangement of the connecting groove 8, the supporting block 6 is convenient to rotate on the outer wall of the movable rod 9 through the connecting groove 8.

Referring to fig. 4-5, in the embodiment, the diameter of the first stopper 10 is larger than the diameter of the movable rod 9, and the first stopper 10, the movable rod 9 and the second stopper 11 are distributed in an i-shape.

It should be noted that, the first limiting block 10 is arranged to avoid the phenomenon of falling and separating of the movable rod 9.

Referring to fig. 1, in the present embodiment, the bottom portions of the supporting rods 12 are disposed in an inclined manner and close to each other, and the top portions of the supporting rods 12 are disposed in an inclined manner and far from each other.

It should be noted that, the arrangement of the supporting rod 12 is beneficial to reinforcing the face recognition entrance guard body 5.

It can be understood that this entrance guard based on block chain uses face identification equipment, has realized the altitude mixture control function of being convenient for, has solved inconvenient problem to highly adjusting to be favorable to the people of different heights to use, improved application scope, and when the operation, its easy operation is convenient, has avoided wasting time and energy that complex operation leads to.

The working principle of the above embodiment is as follows:

when the device works, the supporting block 6 is firstly pulled to enable the supporting block 6 to slide under the connection of the thread on the inner wall of the second through groove 7 and the thread on the outer wall of the first connecting rod 1, the supporting block 6 rotates on the outer wall of the movable rod 9 through the connecting groove 8 when rotating, when the supporting block 6 slides, the connecting groove 8 drives the movable rod 9 to slide, so that the movable rod 9 drives the supporting rod 12 to slide through the second limiting block 11, so that the supporting rod 12 drives the face recognition entrance guard body 5 to slide and then perform height adjustment work, meanwhile, the face recognition entrance guard body 5 drives the movable block 3 to slide when sliding, so that the movable block 3 slides on the outer wall of the second connecting rod 2 through the first through groove 4, overlook the setting of regular hexagon structure through second connecting rod 2 for movable block 3 drives face identification entrance guard body 5 and can't rotate, has realized then carrying out spacing direction work to face identification entrance guard body 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a face identification equipment for entrance guard based on block chain, includes head rod (1), its characterized in that: the top of the first connecting rod (1) is fixedly connected with a second connecting rod (2), the outer wall of the second connecting rod (2) is movably connected with a movable block (3), the inner wall of the movable block (3) is provided with a first through groove (4), one side of the movable block (3) is fixedly connected with a face recognition entrance guard body (5), the outer wall of the first connecting rod (1) is movably connected with a supporting block (6), the inner wall of the supporting block (6) is provided with a second through groove (7), and the outer wall of the supporting block (6) is provided with a connecting groove (8);

the inner wall swing joint of spread groove (8) has movable rod (9), the first stopper (10) of bottom fixedly connected with of movable rod (9), the top fixedly connected with second stopper (11) of movable rod (9), the top fixedly connected with bracing piece (12) of second stopper (11).

2. The face recognition device for entrance guard based on block chain of claim 1, characterized in that: threads are distributed on the outer wall of the first connecting rod (1), and the threads on the outer wall of the first connecting rod (1) are meshed with the threads on the inner wall of the second through groove (7).

3. The face recognition device for entrance guard based on block chain of claim 1, characterized in that: overlook of second connecting rod (2) is regular hexagon structure, and second connecting rod (2) run through movable block (3) through first logical groove (4).

4. The face recognition device for entrance guard based on block chain of claim 1, characterized in that: the bottom of face identification entrance guard body (5) and the top fixed connection of bracing piece (12), and the side of bracing piece (12) looks sideways at and is the slope form.

5. The face recognition device for entrance guard based on block chain of claim 1, characterized in that: the front view of the supporting block (6) is of a T-shaped structure, and the side view of the supporting block (6) is of a T-shaped structure.

6. The face recognition device for entrance guard based on block chain of claim 1, characterized in that: the overlook of spread groove (8) is the annular form, and movable rod (9) pass through spread groove (8) and supporting shoe (6) swing joint.

7. The face recognition device for entrance guard based on block chain of claim 1, characterized in that: the diameter of the first limiting block (10) is larger than that of the movable rod (9), and the first limiting block (10), the movable rod (9) and the second limiting block (11) are distributed in an I shape.

8. The face recognition device for entrance guard based on block chain of claim 1, characterized in that: the bottom of the supporting rod (12) is obliquely distributed close to each other in an orthographic view, and the top of the supporting rod (12) is obliquely distributed far away from each other in an orthographic view.