CN212061194U

CN212061194U - Face recognition instrument with adjustable height

Info

Publication number: CN212061194U
Application number: CN202020555084.6U
Authority: CN
Inventors: 刘勃
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-01
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a face identification appearance of adjustable height, which comprises a bod, the lateral wall of organism is equipped with the mounting groove, the interior bottom of mounting groove is equipped with the bar groove, the bar inslot is equipped with actuating mechanism, be equipped with the mounting panel in the mounting groove, face identification appearance is installed to the lateral wall of mounting panel, be connected through elevating system between mounting panel and actuating mechanism, the bar inslot is equipped with apart from control mechanism, the bottom of organism is provided with supporting mechanism. The utility model discloses it is rational in infrastructure, can set up three gear and adjust, can adapt to the crowd of higher, shorter and average height and use.

Description

Face recognition instrument with adjustable height

Technical Field

The utility model relates to a face identification appearance technical field especially relates to a face identification appearance of adjustable height.

Background

The face recognition instrument is a biological feature recognition technology in the development of digital information, and is used for collecting images or video streams containing faces through a camera, automatically detecting and tracking the faces in the images, and further carrying out face positioning, face recognition preprocessing, memory storage and comparison on the detected faces so as to achieve the purpose of recognizing the identities of different people.

However, most of the existing face recognition instruments are fixed in height and cannot be adjusted, the face recognition instruments can only be suitable for most users with average height, small parts of over-high people need to squat, shorter people need to stand on tiptoe, and even the face recognition instruments need to be lifted by means of a heightening tool, so that the face recognition instruments are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the face identification appearance of an adjustable height that proposes, it can set up three gear and adjust, can adapt to the crowd of higher, shorter and average height and use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a face identification appearance of adjustable height, includes the organism, the lateral wall of organism is equipped with the mounting groove, the interior bottom of mounting groove is equipped with the bar groove, the bar inslot is equipped with actuating mechanism, be equipped with the mounting panel in the mounting groove, face identification appearance is installed to the lateral wall of mounting panel, be connected through elevating system between mounting panel and actuating mechanism, the bar inslot is equipped with apart from control mechanism, the bottom of organism is provided with supporting mechanism.

Preferably, actuating mechanism is including installing the servo motor on the organism lateral wall, servo motor's output shaft end extends to the bar inslot and is fixed with double threaded rod, the equal threaded connection in both sides of double threaded rod has the nut, the lateral wall of nut and the inner wall sliding connection in bar groove.

Preferably, the distance control mechanism comprises a magnetostrictive sensor and a controller which are arranged in a strip-shaped groove, a guide rod of the magnetostrictive sensor is arranged in parallel with the double-threaded rod, a magnetic ring sleeved on the guide rod is fixedly connected with a nut, and three control switches electrically connected with the servo motor, the controller and the magnetostrictive sensor are arranged on the side wall of the machine body.

Preferably, elevating system is including rotating the bracing piece of connection on two nuts, two the cross rotation is connected between the bracing piece, the upper end of bracing piece is rotated and is connected with the slider, slider and mounting panel bottom sliding connection, be provided with rubber bellows between the interior bottom of mounting panel and mounting groove, rubber bellows cover is established at elevating system periphery.

Preferably, the opposite inner walls of the mounting groove are fixed with guide rails, and two sides of the mounting plate are slidably connected with the guide rails.

Preferably, the supporting mechanism comprises a base arranged below the machine body, the upper end of the base is rotatably connected with a damping rotating shaft, and the upper end of the damping rotating shaft is fixed to the bottom of the machine body.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up starting drive, elevating system and distance control mechanism to be provided with three control switch, can set up three gear, thereby can adapt to the crowd of higher, shorter and average height and use.

2. By providing the support mechanism, the overall orientation can be changed as desired.

3. Through setting up rubber bellows, can cover the elevating system part, whole more pleasing to the eye.

Drawings

Fig. 1 is a schematic structural view of a height-adjustable face recognition device provided by the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the height-adjustable face recognition device provided by the present invention;

fig. 3 is a schematic front view of the face recognition device with adjustable height of the present invention.

In the figure: the device comprises a machine body 1, a servo motor 2, a magnetic ring 3, a damping rotating shaft 4, a base 5, a magnetostrictive sensor 6, a double-threaded rod 7, a nut 8, a strip-shaped groove 9, a supporting rod 10, a sliding block 11, a mounting plate 12, a face recognition instrument 13, a rubber corrugated pipe 14, a guide rail 15, a mounting groove 16 and a control switch 17.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

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 and do not represent the only embodiments.

Referring to fig. 1-3, a face identification appearance of adjustable height, including organism 1, the lateral wall of organism 1 is equipped with mounting groove 16, the interior bottom of mounting groove 16 is equipped with bar groove 9, be equipped with actuating mechanism in the bar groove 9, actuating mechanism is including installing servo motor 2 on 1 lateral wall of organism, servo motor 2's output shaft end extends to bar inslot 9 and is fixed with double threaded rod 7, the equal threaded connection in both sides of double threaded rod 7 has nut 8, nut 8's lateral wall and the inner wall sliding connection of bar groove 9, start through controller control servo motor 2, the controller adopts common single chip microcomputer controller, it rotates to drive double threaded rod 7, the screw thread opposite direction of double threaded rod 7 both sides, thereby drive two nut 8 relative movement.

Be equipped with mounting panel 12 in the mounting groove 16, face identification appearance 13 is installed to the lateral wall of mounting panel 12, be connected through elevating system between mounting panel 12 and actuating mechanism, elevating system is including rotating the bracing piece 10 of connection on two nuts 8, cross rotation connects between two bracing pieces 10, the upper end of bracing piece 10 is rotated and is connected with slider 11, slider 11 and mounting panel 12 bottom sliding connection, the inner wall that mounting groove 16 is relative all is fixed with guide rail 15, the both sides and the guide rail 15 sliding connection of mounting panel 12, be provided with rubber bellows 14 between the interior bottom of mounting panel 12 and mounting groove 16, rubber bellows 14 cover is established at elevating system periphery, two bracing pieces 10 are relative or rotate back to back, two relative or the back of the body moves on back of the other, thereby drive mounting panel 12.

Be equipped with apart from control mechanism in the bar inslot 9, apart from control mechanism including installing magnetostrictive sensor 6 and the controller in bar inslot 9, magnetostrictive sensor 6's guide arm and double threaded rod 7 parallel arrangement, magnetic ring 3 and nut 8 fixed connection that the cover was established on the guide arm, three and servo motor 2 are installed to organism 1's lateral wall, controller and 6 electric connection's of magnetostrictive sensor control switch 17, through the accurate control displacement distance of magnetostrictive sensor 6, can carry out face identification through face identification appearance 13, thereby can adapt to higher, shorter and the crowd of average height uses.

The bottom of organism 1 is provided with supporting mechanism, and supporting mechanism is including setting up base 5 in organism 1 below, and the upper end of base 5 is rotated and is connected with damping pivot 4, and the upper end of damping pivot 4 is fixed with organism 1's bottom, through setting up damping pivot 4, can rotate organism 1 as required, changes the orientation of face identification appearance 13.

When the utility model is used, the initial position of the face recognition instrument 13 is suitable for most crowds with average height, when the crowds with higher or lower height are used, the corresponding control switch 17 is pressed, the servo motor 2 is controlled to start through the controller, the controller adopts a common singlechip controller to drive the double-threaded rod 7 to rotate, the thread directions of two sides of the double-threaded rod 7 are opposite, so as to drive the two nuts 8 to move relatively, the two support rods 10 rotate relatively or oppositely, the two sliders 11 move relatively or oppositely, so as to drive the mounting plate 12 to move upwards or downwards, the nuts 8 drive the magnetic ring 3 to move, the moving distance is precisely controlled through the magnetostrictive sensor 6, the face recognition instrument 13 can be used for face recognition, so that the utility model can be suitable for the crowds with higher, lower and average height, through the arrangement of the damping rotating shaft 4, the machine body 1 can be, the orientation of the face recognition unit 13 is changed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a face identification appearance of adjustable height, includes organism (1), its characterized in that, the lateral wall of organism (1) is equipped with mounting groove (16), the interior bottom of mounting groove (16) is equipped with bar groove (9), be equipped with actuating mechanism in bar groove (9), be equipped with mounting panel (12) in mounting groove (16), face identification appearance (13) are installed to the lateral wall of mounting panel (12), be connected through elevating system between mounting panel (12) and actuating mechanism, be equipped with apart from control mechanism in bar groove (9), the bottom of organism (1) is provided with supporting mechanism.

2. The height-adjustable face recognition instrument according to claim 1, wherein the driving mechanism comprises a servo motor (2) installed on a side wall of the machine body (1), the tail end of an output shaft of the servo motor (2) extends into the strip-shaped groove (9) and is fixed with a double-threaded rod (7), nuts (8) are connected to two sides of the double-threaded rod (7) in a threaded mode, and the side wall of each nut (8) is connected with the inner wall of the strip-shaped groove (9) in a sliding mode.

3. The face recognition instrument with the adjustable height as claimed in claim 2, wherein the distance control mechanism comprises a magnetostrictive sensor (6) and a controller installed in a strip-shaped groove (9), a guide rod of the magnetostrictive sensor (6) is arranged in parallel with a double-end threaded rod (7), a magnetic ring (3) sleeved on the guide rod is fixedly connected with a nut (8), and three control switches (17) electrically connected with the servo motor (2), the controller and the magnetostrictive sensor (6) are installed on the side wall of the machine body (1).

4. The face recognition instrument with the adjustable height according to claim 2, wherein the lifting mechanism comprises two support rods (10) rotatably connected to two nuts (8), the two support rods (10) are connected in a crossed manner, the upper ends of the support rods (10) are rotatably connected with a sliding block (11), the sliding block (11) is slidably connected with the bottom of the mounting plate (12), a rubber corrugated pipe (14) is arranged between the mounting plate (12) and the inner bottom of the mounting groove (16), and the rubber corrugated pipe (14) is sleeved on the periphery of the lifting mechanism.

5. The face recognition instrument with adjustable height of claim 1, wherein the opposite inner walls of the mounting groove (16) are fixed with guide rails (15), and two sides of the mounting plate (12) are slidably connected with the guide rails (15).

6. The face recognition instrument with the adjustable height of claim 1, wherein the supporting mechanism comprises a base (5) arranged below the machine body (1), the upper end of the base (5) is rotatably connected with a damping rotating shaft (4), and the upper end of the damping rotating shaft (4) is fixed with the bottom of the machine body (1).