CN218153325U

CN218153325U - Height adjusting mechanism

Info

Publication number: CN218153325U
Application number: CN202222735755.9U
Authority: CN
Inventors: 张国业; 高燕飞
Original assignee: Shanxi Intelligent Big Data Industry Technology Innovation Research Institute
Current assignee: Shanxi Intelligent Big Data Industry Technology Innovation Research Institute
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2022-12-27
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a height adjusting mechanism belongs to information acquisition technical field, has solved the difficult height-adjusting of current face identification information acquisition device, the poor technical problem of barrier propterty, and concrete technical scheme is: the automatic face recognition device comprises a base, base upper end fixed mounting has the dead lever, T shape spout has been seted up on the dead lever lateral wall, the square groove has been seted up to dead lever upper end, the square groove is linked together with T shape spout, first slot and second slot have been seted up to the symmetry in the square groove inner wall, two second slots are located two first slots below respectively, the rotary column is installed in the rotation of the inside symmetry of horizontal pole, equal fixed mounting has spacing on two rotary column lateral walls, establish in two inside grooves in two spacing difference activities, dead lever upper end fixed mounting has protection machanism, make this equipment can put down face recognition equipment when using and accomplish the collection, can accomodate face recognition equipment into the protection casing when idle, accomplish the protection to it, strengthened its protecting effect.

Description

Height adjusting mechanism

Technical Field

The utility model belongs to the technical field of information acquisition, especially, relate to a be applied to face identification collection equipment's height regulating mechanism.

Background

The face recognition is a biological recognition technology for performing identity recognition based on face feature information of a person, and is a series of related technologies, generally called face recognition and face recognition, for acquiring an image or video stream containing a face by using a camera or a camera, automatically detecting and tracking the face in the image, and further performing face recognition on the detected face. Compared with a fingerprint identification system, the human face identification system has many improvements, the service life of the fingerprint identification system is not as long as that of the human face identification system, and the use cost of the fingerprint identification system is higher than that of the human face identification system.

Traditional face identification device structure is comparatively simple, and face identification equipment is fixed through the support usually, all exposes externally when using with idle, leads to it to receive external force factor to influence easily and takes place to damage, and barrier propterty is relatively poor. There are some face identification device of adjustable height also in the existing market, in the patent application of patent number 2019209273337, patent name as a face identification device protection architecture, disclose a face identification device of adjustable height, but the structure size of this device is limited, and the range of regulation is limited, is unfavorable for extensive popularization and application.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a height adjusting mechanism.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a height adjusting mechanism, includes the base, and base upper end fixed mounting has the dead lever, has seted up T shape spout on the dead lever lateral wall, and the square groove has been seted up to dead lever upper end, and the square groove is linked together with T shape spout, and square inslot wall upper end fixed mounting has the center post, and the pulley is installed in center post surface rotation.

The adjusting mechanism is arranged in the T-shaped sliding groove in a sliding mode and comprises a T-shaped sliding block, the T-shaped sliding block is arranged in the T-shaped sliding groove in a sliding mode, and face recognition equipment is fixedly arranged on the side wall of the T-shaped sliding block.

The upper end part of the fixed rod is fixedly provided with a protection mechanism.

As an optimized technical scheme of the utility model, T shape slider upper end fixed mounting has the haulage rope, and the haulage rope cover is established on the pulley.

As the utility model discloses a preferred technical scheme, the one end of haulage rope links to each other with face identification equipment, and after the pulley was walked around to the haulage rope, the other end of haulage rope linked to each other with the horizontal pole.

One end of the traction rope, which is far away from the T-shaped sliding block, is fixedly provided with a cross rod, and the side walls of the two sides of the cross rod are provided with inner grooves.

As the utility model discloses an optimal technical scheme, the inside symmetry of horizontal pole is rotated and is installed the rotary column, and the rotary column passes the inside groove, and in the inside groove was arranged in to the bottom of rotary column, two rotary columns arranged equal fixed mounting have spacing on the lateral wall of inside groove.

As a preferred technical scheme of the utility model, protection machanism includes the protection casing, protection casing and dead lever fixed connection, and open the bottom of protection casing has the through-hole that supplies face identification equipment to pass, and the inside fixed mounting of protection casing has the observation window, and face identification equipment is fixed back, and the observation window can be arranged in at the back in face identification equipment's collection end to make things convenient for through observation face identification equipment of observation window.

As a preferred technical scheme of the utility model, two first slots and two second slots have been seted up to the symmetry in the square groove inner wall, two first slot symmetrical arrangement, two second slots all are located two first slot belows.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is: the utility model has reasonable structural arrangement, when the rotating column drives the limiting strip to slide into the first slot, the face recognition equipment is separated from the protective cover, and the face recognition equipment can recognize the face; after the rotary column drives the limiting strips to slide into the second slot, the clamping is completed, the face recognition equipment rises to the inside of the protective cover, the face recognition equipment can be put down to complete the collection when the face recognition equipment is used, and the height of the face recognition equipment can be adjusted, so that the data collection is facilitated. In addition, when face identification equipment was idle, can accomodate face identification equipment into the protection casing, the protection to face identification equipment is accomplished, has strengthened whole face identification equipment's protective effect, has prolonged life.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the connection structure of the traction rope of the present invention;

FIG. 3 is a schematic view of the connection structure of the fixing rod of the present invention;

fig. 4 is a schematic view of the cross bar connection structure of the present invention.

Wherein: 11. a base; 12. fixing the rod; 13. a T-shaped chute; 14. a square groove; 15. a first slot; 16. a second slot; 17. a central column; 18. a pulley; 21. a T-shaped slider; 22. a face recognition device; 23. a hauling rope; 24. a cross bar; 25. an inner tank; 26. turning the column; 27. a limiting strip; 31. a protective cover; 32. and (4) an observation window.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a height adjusting mechanism comprises a base 11, a fixing rod 12 is fixedly mounted at the upper end of the base 11, a T-shaped sliding groove 13 is formed in the side wall of the fixing rod 12, a square groove 14 is formed in the upper end of the fixing rod 12, the square groove 14 is communicated with the T-shaped sliding groove 13, a first slot 15 and a second slot 16 are symmetrically formed in the inner wall of the square groove 14, the two second slots 16 are respectively located below the two first slots 15, a central column 17 is fixedly mounted at the upper end of the inner wall of the square groove 14, and a pulley 18 is rotatably mounted on the surface of the central column 17.

An adjusting mechanism is slidably mounted inside the T-shaped sliding groove 13 and comprises a T-shaped sliding block 21, the T-shaped sliding block 21 is slidably arranged in the T-shaped sliding groove 13, a face recognition device 22 is fixedly mounted on the side wall of the T-shaped sliding block 21, a traction rope 23 is fixedly mounted at the upper end of the T-shaped sliding block 21, one end of the traction rope 23 is connected with the face recognition device 22, after the traction rope 23 bypasses the pulley 18, the other end of the traction rope 23 is fixedly mounted on a cross rod 24, inner grooves 25 are formed in the side walls of the two sides of the cross rod 24, rotary columns 26 are symmetrically and rotatably mounted in the cross rod 24, limiting strips 27 are fixedly mounted on the side walls of the two rotary columns 26 in the corresponding inner grooves 25, and the two limiting strips 27 are movably arranged in the two inner grooves 25 respectively.

The upper end of the fixed rod 12 is fixedly provided with a protection mechanism, the protection mechanism comprises a protection cover 31, the protection cover 31 is fixedly connected with the fixed rod 12, the bottom of the protection cover 31 is provided with a through hole for the face recognition equipment 22 to pass through, an observation window 32 is fixedly arranged in the protection cover 31, when the protection cover is used, the face recognition information can be collected through the face recognition equipment 22, after the collection is completed, the two rotary posts 26 can be rotated firstly, the limiting strips 27 fixed with the rotary posts 26 are driven to rotate along with the rotary posts 26, after the limiting strips 27 are separated from the first slot 15, the transverse rods 24 can be pulled downwards at the moment, the traction ropes 23 fixed with the transverse rods 24 are driven to downwards move along with the transverse rods 24 under the movement of the traction ropes 23, the face recognition equipment 22 is driven to upwards move along with the traction ropes 23, when the limiting strips 27 and the second slot 16 are flat, the rotary posts 26 can be rotated at the moment, after the limiting strips 27 are driven to slide into the second slot 16 by the rotary posts 26, the clamping is completed, and the face recognition equipment 22 rises to the inside of the protection cover 31. When the face recognition is needed, the rotating column 26 is rotated, the limiting strip 27 is driven by the rotating column 26 to be separated from the second slot 16, the cross rod 25 moves upwards, when the limiting strip 27 is flush with the first slot 15, the rotating column 26 is rotated again, the rotating column 26 drives the fiber strip 27 to slide into the first slot 15, the face recognition equipment 22 is separated from the protective cover 31, and the face recognition can be carried out. Make this equipment can put down face identification equipment 22 when using and accomplish the collection, can accomodate face identification equipment 22 when idle into protection casing 31, accomplish the protection to face identification equipment 22, strengthened its protective effect.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A height adjustment mechanism is characterized in that: the device comprises a base (11), wherein a fixed rod (12) is fixedly installed at the upper end of the base (11), a T-shaped sliding groove (13) is formed in the front surface of the fixed rod (12), a square groove (14) is formed in the upper end of the fixed rod (12), the square groove (14) is communicated with the T-shaped sliding groove (13), a central column (17) is fixedly installed at the upper end of the inner wall of the square groove (14), and a pulley (18) is rotatably installed on the surface of the central column (17);

an adjusting mechanism is arranged in the T-shaped sliding groove (13) in a sliding mode and comprises a T-shaped sliding block (21), the T-shaped sliding block (21) is arranged in the T-shaped sliding groove (13) in a sliding mode, face recognition equipment (22) is fixedly arranged on the side wall of the T-shaped sliding block (21), the upper end portion of the T-shaped sliding block (21) is fixed with one end of a traction rope (23), the traction rope (23) is sleeved on the pulley (18), the other end of the traction rope (23) is fixed with a cross rod (24), and the position of the cross rod (24) on the back face of the fixing rod (12) can be adjusted;

and a protection mechanism is fixedly arranged at the upper end part of the fixed rod (12).

2. The height adjusting mechanism of claim 1, wherein the cross bar (24) has inner slots (25) on both side walls, the top of the inner slot (25) is rotatably mounted with a rotating column (26), the bottom of the rotating column (26) extends into the inner slot (25) on the corresponding side, the rotating column (26) extends to the side wall of the inner slot (25) and is fixed with a limit strip (27); the back of dead lever (12) is opened has two first slots (15) and two second slots (16), and two first slots (15) are located same height, and two second slots (16) are located same height, the top of second slot (16) is arranged in to first slot (15).

3. A height adjustment mechanism according to claim 1, wherein the protection mechanism comprises a protection cover (31), the protection cover (31) is fixedly connected with the fixing rod (12), a through hole for the face recognition device (22) to pass through is formed at the lower part of the protection cover (31), and a viewing window (32) is fixedly arranged inside the protection cover (31).