CN214042418U

CN214042418U - Face recognition instrument mounting structure used in access control system

Info

Publication number: CN214042418U
Application number: CN202120106654.8U
Authority: CN
Inventors: 丁旭航; 丁海峰
Original assignee: Shaoxing Bohang Intelligent Technology Co ltd
Current assignee: Shaoxing Bohang Intelligent Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-08-24
Anticipated expiration: 2031-01-14

Abstract

The utility model provides a face identification appearance mounting structure who uses among access control system belongs to face identification appearance technical field. The face recognition instrument mounting structure used in the access control system comprises a fixed support and a lifting adjusting assembly. The utility model discloses a safety belt, including fixed bolster, installation casing, lift regulating assembly, elevating plate, safety box and face identification appearance body, the fixed bolster includes mounting panel, installation pole, fixed frame and installation casing, installation casing both sides all rotate through the pivot connect in the fixed frame inside wall, installation casing one side the pivot is inserted one end in the fixed frame lateral wall is fixed with the knob, lift regulating assembly includes servo motor, lift impeller, slide bar, lifter plate, safety box and face identification appearance body, the lifter plate fixed connection in the screw rod top, the safety box is fixed in the lifter plate top, face identification appearance body pass through holder fixed clamp in the safety box, the utility model discloses can carry out height and angle ground according to different people's height and adjust, convenient to use, recognition efficiency is high.

Description

Face recognition instrument mounting structure used in access control system

Technical Field

The utility model relates to a face identification appearance field particularly, relates to a face identification appearance mounting structure who uses among access control system.

Background

The face recognition is a biological recognition technology for identity recognition based on face feature information of people, a face recognition instrument is a common device based on the face recognition technology in the prior art, and the face recognition instrument is widely applied to an access control system.

The face recognition appearance mounting structure who uses among the current access control system is most direct with face recognition appearance fixed mounting on access control system, and its rigidity can not adjust according to different people's height and angle, uses inconveniently, can not satisfy the in-service use needs.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a face identification appearance mounting structure who uses in access control system aims at improving the problem that proposes in the above-mentioned background art.

The utility model discloses a realize like this:

the utility model provides a face identification appearance mounting structure who uses among access control system, including fixed bolster and lift adjustment subassembly.

The fixed bolster includes mounting panel, installation pole, fixed frame and installation casing, installation pole bottom end fixed connection in the positive center department of mounting panel, fixed frame fixed connection in installation pole top, installation casing both sides all rotate through the pivot connect in the fixed frame inside wall, installation casing one side the pivot is inserted one end in the fixed frame lateral wall is fixed with the knob.

The lifting adjusting assembly comprises a servo motor, a lifting pushing piece, a sliding rod, a lifting plate, a protective box and a face recognition instrument body, the servo motor is installed at the bottom in the installation shell, the lifting pushing piece comprises a threaded sleeve and a screw rod, the threaded sleeve is fixedly connected to the output end of the servo motor, the screw rod is sleeved with a threaded sleeve, the lifting plate is fixedly connected to the top end of the screw rod, the sliding rod is vertically and symmetrically fixed to two sides in the installation shell, two ends of the lifting plate are both sleeved on the sliding rod in a sliding mode through first sliding sleeves, the protective box is fixed to the top of the lifting plate, and the face recognition instrument body is fixedly clamped in the protective box through a clamping piece.

The utility model discloses an in one embodiment, the holder symmetry sets up two sets ofly, the holder all includes splint, spacing sleeve pipe and first spring, spacing sleeve pipe one end fixed connection in the protective housing inside wall, splint fixed connection in the spacing sleeve pipe other end, first spring fixed connection be in splint with between the protective housing inside wall, just first spring symmetry set up in both sides about the spacing sleeve pipe.

In an embodiment of the present invention, the clamping plate is bonded to the protection pad at the contact position of the face recognition device body.

The utility model discloses an in the embodiment, the protective housing bottom is provided with fixed fixture block, face identification appearance body bottom is inserted and is located in the fixed fixture block.

The utility model discloses an in an embodiment, the protective housing openly is provided with the clear glass board, just the clear glass board with be equipped with the sealing washer between the protective housing, the protective housing top is equipped with the apron.

In an embodiment of the present invention, a plurality of groups of support columns are fixed on the top of the lifting plate, and the support columns are all fixed between the lifting plate and the protection box.

In an embodiment of the present invention, a bolt is inserted into the knob, and an end of the bolt is inserted into the outer wall of the fixing frame.

In an embodiment of the present invention, the outer wall of the fixing frame is provided with an annular slot adapted to the pin.

The utility model discloses an in one embodiment, a plurality of groups second spring are evenly installed to the bottom at the installation casing back, the outside cover of second spring is equipped with the compression hose, the second spring with the equal fixed connection in compression hose both ends in the installation casing with fixed frame.

In an embodiment of the present invention, the bottom end of the mounting rod and the joint of the mounting plate are fixed with a reinforcing ring block.

The utility model has the advantages that: the utility model discloses a face identification appearance mounting structure who uses in access control system who obtains through above-mentioned design, when using, install the mounting panel on access control system, put face identification appearance body into the protective box, carry out the centre gripping to face identification appearance body through the holder and fix, after fixing, the twist knob drives the pivot and rotates, make the installation casing rotate along with the pivot, thereby adjust the angle of installation casing, and then realize face identification that face identification appearance body can be to different angles, drive the screw sleeve pipe through servo motor and rotate, through screw sleeve pipe and screw rod screw-thread fit, drive the screw rod and reciprocate, the screw rod drives the lifter plate and reciprocates, thereby drive the up-and-down motion of face identification appearance body in the protective box, and then can realize adjusting the height of face identification appearance body, the utility model discloses can carry out height and angle ground adjustment according to different people's heights, convenient to use, the discernment is efficient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a face recognition device mounting structure used in an access control system according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixing bracket according to an embodiment of the present invention at a first viewing angle;

fig. 3 is a schematic structural view of a fixing bracket according to an embodiment of the present invention at a second viewing angle;

fig. 4 is a schematic structural view of a lifting adjustment assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a protection box according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a clamping member according to an embodiment of the present invention.

In the figure: 10-fixing a bracket; 110-a mounting plate; 120-a mounting bar; 121-a reinforcing ring block; 130-a fixed frame; 131-a ring-shaped slot; 140-a mounting housing; 150-a rotating shaft; 160-knob; 170-a bolt; 180-a second spring; 181-compression hose; 20-a lift adjustment assembly; 210-a servo motor; 220-a lifting pusher; 221-threaded bushing; 222-a screw; 230-a slide bar; 240-lifting plate; 241-a first sliding sleeve; 250-support column; 260-a protective box; 261-fixing a fixture block; 262-a transparent glass plate; 2621-sealing ring; 263-cover plate; 270-a clamp; 271-clamp plate; 2711-protective pad; 272-a stop collar; 273-a first spring; 280-face recognition device body.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: a face recognition instrument mounting structure used in an access control system comprises a fixed support 10 and a lifting adjusting component 20.

Referring to fig. 2 and 3, the fixing bracket 10 includes a mounting plate 110, a mounting rod 120, a fixing frame 130 and a mounting housing 140, the mounting plate 110 is connected to the door control system by welding or screws, the bottom end of the mounting rod 120 is fixedly connected to the center of the front surface of the mounting plate 110, a reinforcing ring block 121 is fixed at the joint of the bottom end of the mounting rod 120 and the mounting plate 110, and is reinforced by the reinforcing ring block 121 to make the fixing more firm, the fixing frame 130 is fixedly connected to the top end of the mounting rod 120, the fixing frame 130 is fixedly connected to the mounting rod 120 by welding, the fixing frame 130 is U-shaped, two sides of the mounting housing 140 are rotatably connected to the inner side wall of the fixing frame 130 by a rotating shaft 150, a knob 160 is fixed at one end of the rotating shaft 150 at one side of the mounting housing 140 inserted into the side wall of the fixing frame 130, the knob 160 is located outside the fixing frame 130, a bolt 170 is inserted into the knob 160, specifically, the bolt 170 is screwed to the knob 160, the end of the bolt 170 is inserted into the outer wall of the fixed frame 130, the outer wall of the fixed frame 130 is provided with an annular slot 131 matched with the bolt 170, the bolt 170 is rotated, the end of the bolt is separated from the annular slot 131, the torsion knob 160 drives the rotating shaft 150 to rotate, the installation shell 140 is rotated along with the rotating shaft 150, thereby adjusting the angle of the installation shell 140, a plurality of groups of second springs 180 are uniformly installed at the bottom of the back of the installation shell 140, a compression hose 181 is sleeved outside the second springs 180, two ends of the second springs 180 and two ends of the compression hose 181 are both fixedly connected to the installation shell 140 and the fixed frame 130, under the normal condition, the installation shell 140 is vertically downward, when the angle is adjusted, the angle of the installation shell 140 can be adjusted by the torsion knob 160, and the installation shell 140 can automatically recover through rebounding of the second springs 180 after the identification is completed.

Referring to fig. 4, the lifting adjustment assembly 20 includes a servo motor 210, a lifting pushing member 220, a sliding rod 230, a lifting plate 240, a protection box 260 and a face recognition device body 280, the servo motor 210 is installed at the bottom inside the installation housing 140, the lifting pushing member 220 includes a threaded sleeve 221 and a screw 222, the threaded sleeve 221 is fixedly connected to the output end of the servo motor 210, the screw 222 is threadedly sleeved inside the threaded sleeve 221, the servo motor 210 drives the threaded sleeve 221 to rotate, the threaded sleeve 221 is threadedly engaged with the screw 222 to drive the screw 222 to move up and down, the lifting plate 240 is fixedly connected to the top end of the screw 222, the sliding rods 230 are vertically and symmetrically fixed at two sides inside the installation housing 140, two ends of the lifting plate 240 are slidably sleeved on the sliding rod 230 through a first sliding sleeve 241, the screw 222 drives the lifting plate 240 to move up and down, and the lifting plate 240 is more stably vertically moved through the engagement of the first sliding sleeve 241 and the sliding rod 230, the protective box 260 is fixed in the top of the lifting plate 240, and specifically, the two sides of the protective box 260 are sleeved on the corresponding sliding rods 230 through the second sliding sleeves, the top of the lifting plate 240 is fixed with a plurality of groups of supporting columns 250, the supporting columns 250 are all fixed between the lifting plate 240 and the protective box 260, and the supporting columns 250 support and raise the protective box 260.

Referring to fig. 5, the face recognition instrument body 280 is fixedly clamped in the protective box 260 through the clamping member 270, the bottom of the protective box 260 is provided with the fixed clamping block 261, the bottom end of the face recognition instrument body 280 is inserted into the fixed clamping block 261, the face recognition instrument body 280 and the fixed clamping block 261 are fixed through screws, the protective box 260 is openly provided with the transparent glass plate 262, the face recognition instrument body 280 can be wrapped and protected, the transparent glass plate 262 does not obstruct normal use of the face recognition instrument body 280, and dust is not prone to fall on the face recognition instrument body 280. And be equipped with sealing washer 2621 between transparent glass plate 262 and protective box 260, can increase the leakproofness between the two, protective box 260 top is equipped with apron 263, opens apron 263 and is convenient for pass in and out protective box 260 with face identification appearance body 280.

Referring to fig. 6, two sets of clamping members 270 are symmetrically disposed, each clamping member 270 includes a clamping plate 271, a limiting sleeve 272 and a first spring 273, one end of the limiting sleeve 272 is fixedly connected to the inner side wall of the protection box 260, the clamping plate 271 is fixedly connected to the other end of the limiting sleeve 272, the contact position of the clamping plate 271 and the face recognition device body 280 is adhered to the protection pad 2711, the first spring 273 is fixedly connected between the clamping plate 271 and the inner side wall of the protection box 260, the mutual matching among the clamping plate 271, the limiting sleeve 272 and the first spring 273 can drive the two clamping plates 271 to move oppositely, thereby clamping and fixing the face recognition instrument body 280, and the first springs 273 are symmetrically arranged at the upper and lower sides of the limit sleeve 272, and the setting of first spring 273 can play the effect of buffer protection to two splint 271 when fixed to face identification appearance body 280 centre gripping, avoids causing the damage to face identification appearance body 280.

Specifically, the working principle of the face recognition instrument mounting structure used in the access control system is as follows: when the face recognition instrument is used, the mounting plate 110 is mounted on an access control system, the cover plate 263 is opened to conveniently place the face recognition instrument body 280 into the protective box 260, the two clamping plates 271 are pushed away, the face recognition instrument body 280 is placed between the two clamping plates 271, the face recognition instrument body 280 is clamped and fixed through the mutual matching among the clamping plates 271, the limiting sleeve 272 and the first spring 273, the face recognition instrument body 280 is fixedly inserted into the fixing clamping block 261, the transparent glass plate 262 is arranged to wrap and protect the face recognition instrument body 280, the transparent glass plate 262 cannot obstruct the normal use of the face recognition instrument body 280 and also prevents dust from falling on the face recognition instrument body 280, after the fixing is completed, the bolt 170 is rotated to separate the end part from the annular slot 131, the torsion knob 160 drives the rotating shaft 150 to rotate, the mounting shell 140 rotates along with the rotating shaft 150, so as to adjust the angle of the mounting shell 140, and then realize that face identification appearance body 280 can be to the face identification of different angles, drive threaded sleeve 221 through servo motor 210 and rotate, through threaded sleeve 221 and screw rod 222 screw-thread fit, drive screw rod 222 and reciprocate, screw rod 222 drives lifter plate 240 and reciprocates to drive the up-and-down motion of face identification appearance body 280 in the protective box 260, and then can realize adjusting face identification appearance body 280's height, adapt to the crowd of different heights, improve recognition efficiency.

It should be noted that the specific model specification of the servo motor 210 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the servo motor 210 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A face recognition instrument mounting structure used in an access control system is characterized by comprising

The fixing support (10), the fixing support (10) comprises a mounting plate (110), a mounting rod (120), a fixing frame (130) and a mounting shell (140), the bottom end of the mounting rod (120) is fixedly connected to the center of the front face of the mounting plate (110), the fixing frame (130) is fixedly connected to the top end of the mounting rod (120), two sides of the mounting shell (140) are rotatably connected to the inner side wall of the fixing frame (130) through rotating shafts (150), and a knob (160) is fixed at one end, inserted into the side wall of the fixing frame (130), of the rotating shaft (150) on one side of the mounting shell (140);

the lifting adjusting assembly (20), the lifting adjusting assembly (20) includes a servo motor (210), a lifting pushing member (220), a sliding rod (230), a lifting plate (240), a protection box (260) and a face recognition instrument body (280), the servo motor (210) is installed at the bottom of the installation shell (140), the lifting pushing member (220) includes a threaded sleeve (221) and a screw rod (222), the threaded sleeve (221) is fixedly connected to the output end of the servo motor (210), the screw rod (222) is sleeved in the threaded sleeve (221) in a threaded manner, the lifting plate (240) is fixedly connected to the top end of the screw rod (222), the sliding rods (230) are vertically and symmetrically fixed to two sides of the interior of the installation shell (140), two ends of the lifting plate (240) are both slidably sleeved on the sliding rod (230) through a first sliding sleeve (241), and the protection box (260) is fixed to the top of the lifting plate (240), the face recognition instrument body (280) is fixedly clamped in the protective box (260) through a clamping piece (270).

2. The mounting structure of the face recognition device used in the access control system of claim 1, wherein the clamping members (270) are symmetrically arranged in two sets, each clamping member (270) comprises a clamping plate (271), a limiting sleeve (272) and a first spring (273), one end of the limiting sleeve (272) is fixedly connected to the inner side wall of the protection box (260), the clamping plate (271) is fixedly connected to the other end of the limiting sleeve (272), the first spring (273) is fixedly connected between the clamping plate (271) and the inner side wall of the protection box (260), and the first springs (273) are symmetrically arranged on the upper side and the lower side of the limiting sleeve (272).

3. The face recognition device mounting structure used in the access control system of claim 2, wherein the contact part of the clamping plate (271) and the face recognition device body (280) is adhered to the protection pad (2711).

4. The mounting structure of a face recognition device used in an access control system as claimed in claim 1, wherein a fixed block (261) is provided at the bottom of the protective box (260), and the bottom end of the face recognition device body (280) is inserted into the fixed block (261).

5. The face recognition instrument mounting structure used in the access control system according to claim 4, wherein a transparent glass plate (262) is arranged on the front surface of the protection box (260), a sealing ring (2621) is arranged between the transparent glass plate (262) and the protection box (260), and a cover plate (263) is arranged on the top of the protection box (260).

6. The mounting structure of a face recognition device used in an access control system as claimed in claim 1, wherein a plurality of sets of supporting pillars (250) are fixed on the top of the lifting plate (240), and the supporting pillars (250) are fixed between the lifting plate (240) and the protection box (260).

7. The mounting structure of a face recognition device used in an access control system as claimed in claim 1, wherein a plug (170) is inserted into the knob (160), and an end of the plug (170) is inserted into an outer wall of the fixing frame (130).

8. The mounting structure of a face recognition device used in an access control system as claimed in claim 7, wherein the outer wall of the fixing frame (130) is provided with an annular slot (131) adapted to the plug pin (170).

9. The mounting structure of the face recognition device used in the access control system of claim 1, wherein a plurality of sets of second springs (180) are uniformly mounted at the bottom of the back surface of the mounting housing (140), a compression hose (181) is sleeved outside the second springs (180), and both ends of the second springs (180) and both ends of the compression hose (181) are fixedly connected to the mounting housing (140) and the fixed frame (130).

10. The mounting structure of a face recognition device used in an access control system as claimed in claim 1, wherein a reinforcing ring block (121) is fixed at the joint of the bottom end of the mounting rod (120) and the mounting plate (110).