CN215950835U

CN215950835U - Adjustable fixing device based on face recognition

Info

Publication number: CN215950835U
Application number: CN202121716913.5U
Authority: CN
Inventors: 马汉军; 宇军
Original assignee: Anhui Wuxin Intelligent Technology Co ltd
Current assignee: Anhui Wuxin Intelligent Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-03-04
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses an adjustable fixing device based on face recognition, and relates to the technical field of equipment fixing. The utility model comprises a base plate, an electric push rod arranged on the upper side of the base plate, a stepping motor arranged at the output end of the electric push rod, a first fixing plate arranged on the upper side of the stepping motor, two side plates in sliding fit with the upper side of the first fixing plate, limiting plates fixed on the upper sides of the two side plates, and a buffer mechanism arranged on the inner sides of the two side plates. According to the utility model, the height of the identification device can be conveniently adjusted through the electric push rod arranged on the upper side of the base plate, the angle of the camera shooting device can be conveniently adjusted through the action of the stepping motor, so that people images at different positions can be conveniently collected, and two sides of the camera shooting device can be fixed through the two side plates which are in sliding fit with each other on the upper side of the first fixing plate.

Description

Adjustable fixing device based on face recognition

Technical Field

The utility model belongs to the technical field of equipment fixing, and particularly relates to an adjustable fixing device based on face recognition.

Background

The face recognition system takes a face recognition technology as a core, is a new biological recognition technology, is a high-precision technology of the current international scientific and technological field, widely adopts a regional characteristic analysis algorithm, integrates a computer image processing technology and a biological statistics principle, extracts portrait characteristic points from a video by using the computer image processing technology, analyzes and establishes a mathematical model by using the biological statistics principle, and has wide development prospect.

The patent application with the publication number of CN202010683680.7 discloses an intelligent face recognition device based on the Internet of things, which comprises a wall and a face recognition device body, wherein a shell is fixedly arranged on the right side surface of the wall, an air cavity is arranged on the right side surface of the wall, the bottom wall and the top wall of the air cavity are respectively arranged on a lower air channel and an upper air channel, an air pipe is embedded at the top end of the upper air channel, the right end of the air pipe is fixedly arranged at the bottom end of the shell, a fixing net is arranged at the top end of the shell, a fan is fixedly arranged in the shell, and a fixing seat is fixedly arranged on the right side surface of the wall. And protecting internal components.

The face recognition image collecting device is mostly highly fixed, the height cannot be adjusted according to the height of a person, and the face recognition work is very inconvenient, so that the face recognition image collecting device is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable fixing device based on face recognition, and solves the technical problem that the angle of an image acquisition device is inconvenient to adjust due to the fact that the image acquisition device is fixed.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

an adjustable fixing device based on face recognition comprises a base plate, an electric push rod arranged on the upper side of the base plate, a stepping motor arranged at the output end of the electric push rod, a first fixing plate arranged on the upper side of the stepping motor, two side plates in sliding fit with the upper side of the first fixing plate, limiting plates fixed on the upper sides of the two side plates, and buffer mechanisms arranged on the inner sides of the two side plates;

the downside normal running fit of base plate has four supporting mechanism, and every relative one side of two supporting mechanism all normal running fit has the second fixed plate, and normal running fit has the threaded rod between two second fixed plates.

Optionally, the supporting mechanism comprises a shock-absorbing supporting leg which is rotatably matched with the lower side of the base plate, a base is movably matched with one end of the shock-absorbing supporting leg, and a plurality of openings are formed in the base.

Optionally, four third fixing plates are mounted on the lower side of the base plate, and a spring slide rod is mounted between each third fixing plate and each damping support leg.

Optionally, the shock attenuation supporting leg includes the fixed block, and the side-mounting of fixed block has the dead lever, and the spacing groove has been seted up to the inside of dead lever, and spacing inslot elastic fit has the baffle, and the slide bar is installed to one side of baffle, and first spring has been installed to the upside of baffle, and first spring is located the week side of slide bar, and the one end of slide bar is provided with the cushion, and the base is located one side of cushion, and fixed block normal running fit is at the downside of base plate.

Optionally, the buffer mechanism comprises a shock absorber arranged on one side of the side plate, and the output end of the shock absorber is provided with foam cotton.

Optionally, a rotary table is arranged at one end of the threaded rod, a rotary handle is arranged at one side of the rotary table, a partition plate is arranged in the middle of the threaded rod, and the threaded directions of the threaded rods at two sides of the partition plate are opposite.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the height of the identification device can be conveniently adjusted through the electric push rod arranged on the upper side of the base plate, the angle of the camera device can be conveniently adjusted through the action of the stepping motor, so that people images at different positions can be conveniently collected, two sides of the camera device can be fixed through the two side plates in sliding fit with the upper side of the first fixing plate, the damage of the two side plates to the camera device can be conveniently reduced in the process of fixing the camera device through the two side plates through the action of the buffer mechanism, the identification device can be limited through the action of the limiting plates on the upper sides of the two side plates, the distance between the two support mechanisms can be conveniently adjusted through the action of the threaded rod, and the stability of the device in the use process can be conveniently enhanced.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic left-view perspective view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a shock-absorbing support leg according to an embodiment of the present invention.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1-3, in the present embodiment, an adjustable fixing device based on human face recognition is provided, including a substrate 1, an electric push rod 2 installed on an upper side of the substrate 1, a step motor 3 installed on an output end of the electric push rod 2, a first fixing plate 4 installed on an upper side of the step motor 3, two side plates 8 slidably fitted on an upper side of the first fixing plate 4, specifically, two sliding chutes 5 installed on an upper side of the first fixing plate 4, sliding blocks slidably fitted inside the two sliding chutes 5, two side plates 8 installed on upper sides of the two sliding blocks, a limiting plate 9 fixed on upper sides of the two side plates 8, and a buffering mechanism installed on inner sides of the two side plates 8;

four supporting mechanisms are rotatably matched on the lower side of the substrate 1, a second fixing plate 17 is rotatably matched on one side of each two opposite supporting mechanisms, and a threaded rod 18 is rotatably matched between the two second fixing plates 17.

When using, place the upside of first fixed plate 4 with camera equipment earlier, then slip both sides board 8, make the limiting plate 9 of the 8 upsides of both sides board can block the upside of putting camera equipment, buffer gear can laminate the both sides limit at camera equipment simultaneously, and then fix camera equipment spacing at the upside of first fixed plate 4, then rotate threaded rod 18 and adjust the inclination between every two relative supporting mechanism, and then adjust the inclination of camera equipment that the fixing device upside was placed, then fix fixing device on ground or wall through fixing mechanism, in-process when camera equipment gathered the image, through adjusting electric putter 2 and then adjust camera equipment's height, through step motor 3's rotation effect, adjust camera equipment's shooting angle, and then reach the process of gathering the image of different positions. It should be noted that the electric push rod referred to in this application can be powered by a storage battery or an external power source.

Convenient height adjustment to identification equipment through the electric putter 2 of installing at 1 upside of base plate, effect through step motor 3, the angle of conveniently adjusting camera equipment, and then the convenience is gathered the personage image of different positions, both sides board 8 through 4 upside sliding fit of first fixed plate, can fix camera equipment's both sides, effect through buffer gear, the convenience carries out the in-process of fixing camera equipment at both sides board 8, reduce the injury of both sides board 8 to camera equipment, effect through the limiting plate 9 of the 8 upsides of both sides board, can carry on spacingly to identification equipment, effect through threaded rod 18, conveniently adjust the distance between two supporting mechanism, and then make things convenient for the stability of reinforcing means in the use.

Referring to fig. 2, the supporting mechanism of the present embodiment includes a shock-absorbing supporting leg 6 rotatably fitted on the lower side of the base plate 1, a base 15 is movably fitted at one end of the shock-absorbing supporting leg 6, specifically, a gimbal 14 is installed at one end of the shock-absorbing supporting leg 6, the base 15 is installed at one side of the gimbal 14, a plurality of openings 16 are formed in the base 15, an inclination angle of the base 15 can be conveniently adjusted by the action of the gimbal 14, so that the base 15 is always in contact with the ground, and the fixing device can be conveniently fixed on the wall surface by the action of the openings 16.

Referring to fig. 2, four third fixing plates 12 are installed on the lower side of the base plate 1 of the present embodiment, and a spring sliding rod 13 is installed between the third fixing plates 12 and the damping support legs 6.

Referring to fig. 3, the damping support leg 6 of the embodiment includes a fixing block 606, a fixing rod 605 is installed on a side surface of the fixing block 606, a limiting groove 607 is formed in the fixing rod 605, a baffle 603 is elastically fitted in the limiting groove 607, specifically, a second spring 604 is installed in the limiting groove 607, the baffle 603 is installed at one end of the second spring 604, a sliding rod 602 is installed at one side of the baffle 603, a first spring 608 is installed at an upper side of the baffle 603, the first spring 608 is located at a peripheral side of the sliding rod 602, a cushion 601 is installed at one end of the sliding rod 602, a base 15 is located at one side of the cushion 601, the fixing block 606 is rotatably fitted at a lower side of the substrate 1, the baffle 603 can extrude the second spring 604 through a mutual sliding action of the fixing rod 605 and the sliding rod 602, so that the second spring 604 generates elastic deformation, when the device needs to be hung on a wall, the baffle 603 can extrude the first spring 608, the first spring 608 is elastically deformed, so that the supporting and buffering effect on the device is achieved, the baffle 603 in the damping support leg 6 extrudes the second spring 604 or the first spring 608, and the second spring 604 or the first spring 608 is elastically deformed, so that the device is conveniently fixed and buffered.

Referring to fig. 1, the buffering mechanism of the present embodiment includes a shock absorber 10 disposed on one side of the side plate 8, and a foam 11 is disposed at an output end of the shock absorber 10, so that when the camera device is clamped between the two side plates 8 by the shock absorber 10, the camera device is protected, the pressure of the side plate 8 is reduced to damage the camera device in normal use, and the wear of the surface of the camera device in the use process is reduced by the foam 11.

Referring to fig. 2, in the present embodiment, a turntable 19 is mounted at one end of a threaded rod 18, a rotating handle is mounted at one side of the turntable 19, a partition plate is disposed in the middle of the threaded rod 18, the threaded direction of the threaded rods 18 at two sides of the partition plate is opposite, and the threaded rod 18 is driven to rotate by rotating the turntable 19, so that the threaded rod 18 can drive the two shock-absorbing support legs 6 to contract or expand through the second fixing plate 17, thereby enhancing the support effect of the shock-absorbing support legs 6 on the device.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a fixing device with adjustable based on face identification which characterized in that includes: the base plate (1) is arranged on an electric push rod (2) on the upper side of the base plate (1), a stepping motor (3) is arranged at the output end of the electric push rod (2), a first fixing plate (4) is arranged on the upper side of the stepping motor (3), two side plates (8) are slidably matched on the upper side of the first fixing plate (4), limiting plates (9) are fixed on the upper sides of the two side plates (8), and buffer mechanisms are arranged on the inner sides of the two side plates (8);

four supporting mechanisms are rotatably matched on the lower side of the base plate (1), a second fixing plate (17) is rotatably matched on one side of each two opposite supporting mechanisms, and a threaded rod (18) is rotatably matched between the two second fixing plates (17).

2. The adjustable fixing device based on face recognition is characterized in that the supporting mechanism comprises a shock absorption supporting leg (6) which is rotatably matched on the lower side of the base plate (1), a base (15) is movably matched at one end of the shock absorption supporting leg (6), and a plurality of openings (16) are formed in the base (15).

3. The adjustable fixing device based on face recognition as claimed in claim 2, wherein four third fixing plates (12) are installed on the lower side of the base plate (1), and a spring sliding rod (13) is installed between the third fixing plates (12) and the damping support leg (6).

4. The adjustable fixing device based on face recognition as claimed in claim 3, wherein the damping support leg (6) comprises a fixing block (606), a fixing rod (605) is mounted on a side surface of the fixing block (606), a limiting groove (607) is formed in the fixing rod (605), a baffle (603) is elastically matched in the limiting groove (607), a sliding rod (602) is mounted on one side of the baffle (603), a first spring (608) is mounted on the upper side of the baffle (603), the first spring (608) is located on the peripheral side of the sliding rod (602), a cushion block (601) is arranged at one end of the sliding rod (602), the base (15) is located on one side of the cushion block (601), and the fixing block (606) is rotatably matched on the lower side of the substrate (1).

5. The adjustable fixing device based on face recognition as claimed in claim 1, wherein the buffer mechanism comprises a shock absorber (10) mounted on one side of the side plate (8), and the output end of the shock absorber (10) is provided with foam cotton (11).

6. The adjustable fixing device based on face recognition as claimed in claim 1, characterized in that one end of the threaded rod (18) is provided with a rotary disc (19), one side of the rotary disc (19) is provided with a rotary handle, the middle part of the threaded rod (18) is provided with a partition board, and the thread directions of the threaded rods (18) at the two sides of the partition board are opposite.