CN211015554U

CN211015554U - Intelligent entrance guard

Info

Publication number: CN211015554U
Application number: CN202020325759.8U
Authority: CN
Inventors: 李怡; 李立
Original assignee: Xian Unversity of Arts and Science
Current assignee: Xian Unversity of Arts and Science; Xian University
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-07-14
Anticipated expiration: 2030-03-16

Abstract

The utility model belongs to the technical field of entrance guard equipment, especially, be an intelligent entrance guard, including installing frame and face identification camera, the installing frame is inside to rotate and is connected with the lead screw, lead screw outer wall bottom fixedly connected with first bevel gear, the right side above the first bevel gear is provided with the second bevel gear, the second bevel gear with the meshing of first bevel gear is connected, second bevel gear right side end fixedly connected with holding rod; the inside lead screw that is provided with mutually supporting of installing frame, first bevel gear and second bevel gear, the face identification camera rotates to be connected in the mount pad, the mount pad rotates to be connected in the lead screw outside, the user rotates the holding rod on the second bevel gear in the use and can make the lead screw rotate, and then make the mount pad drive face identification camera reciprocate inside the installing frame, adjust the position of face identification camera, adjustment face identification camera's shooting angle that moreover can be random.

Description

Intelligent entrance guard

Technical Field

The utility model belongs to the technical field of entrance guard's equipment, concretely relates to intelligent entrance guard.

Background

Entrance guard means the forbidding authority of "door", is the guard against of "door", and entrance guard's device is novel modernization safety control device, is the effective measure who solves important department's access & exit and realizes the safety control management, is the important component part of modernization safety control system, and along with the development of science and technology, face identification technique is more and more ripe, also begins gradually to use face identification in the access control system of community.

Face identification device among the access control system generally installs on the wall or on the door at present, and the position is fixed after the installation, and the position of installation is generally higher, and is inconvenient to adjust recognition device position and angle in the use, and the user of different heights need adjust the gesture and discern, uses comparatively inconveniently, and recognition efficiency is lower.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an intelligent entrance guard has convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent entrance guard comprises a mounting frame and a face recognition camera, wherein a screw rod is rotatably connected in the mounting frame, a first bevel gear is fixedly connected to the bottom of the outer wall of the screw rod, a second bevel gear is arranged on the right side above the first bevel gear and meshed with the first bevel gear, a holding rod is fixedly connected to the right side end of the second bevel gear, and the holding rod penetrates through the side wall of the mounting frame rightwards and extends to the outside of the mounting frame; the face recognition camera rotates to be connected inside the mounting seat, lateral wall fixedly connected with connecting block behind the mounting seat, the inside screw hole that has seted up of connecting block, the lead screw rotates to be connected inside the screw hole.

Preferably, the outer walls of the left side and the right side of the mounting frame are fixedly connected with two mounting plates which are symmetrically distributed.

Preferably, the width of the mounting frame is greater than the width of the mounting seat, and the mounting seat is located inside the mounting frame.

Preferably, the mounting frame left and right sides inner wall has all been seted up the spacing groove, the equal fixedly connected with stopper of mount pad left and right sides outer wall, two the stopper is respectively slidable mounting at two spacing inslot portion.

Preferably, the outermost side of the bottom of the inner wall of the mounting frame is fixedly connected with a baffle, and the top of the baffle is higher than the top of the second bevel gear.

Preferably, the rear side end of the face recognition camera is of an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the inside lead screw that is provided with mutually supports of installing frame, first bevel gear and second bevel gear, the face identification camera rotates to be connected in the installing seat, the installing seat rotates to be connected in the lead screw outside, the user rotates the holding rod on the second bevel gear in the use and can make the lead screw rotate, and then make the installing seat drive face identification camera reciprocate inside the installing frame, adjust the position of face identification camera, and the shooting angle of adjustment face identification camera that can be random, can satisfy different height users' user demand, the suitability is improved, and the operation is simple, the collecting effect can be improved, and then the recognition efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the side of the present invention;

fig. 4 is a schematic structural diagram of the mounting seat of the present invention.

In the figure: 1. installing a frame; 11. mounting a plate; 12. a limiting groove; 13. a baffle plate; 2. a face recognition camera; 3. a screw rod; 31. a first bevel gear; 32. a second bevel gear; 321. a holding rod; 4. a mounting seat; 41. connecting blocks; 411. a threaded hole; 42. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an intelligent entrance guard, including installing frame 1 and

face identification camera

2, 1 internal rotation of installing frame is connected with

lead screw

3, 3 outer wall bottom fixedly connected with first bevel gear 31 of lead screw, first bevel gear 31 top right side is provided with second bevel gear 32, second bevel gear 32 is connected with the meshing of first bevel gear 31, second bevel gear 32 right side fixedly connected with holding rod 321, holding rod 321 runs through 1 lateral wall of installing frame right and extends to 1 outside of installing frame, 2 rotations of face identification camera are connected inside installing

seat

4, 4 back lateral wall fixedly connected with connecting blocks 41 of installing seat, the inside screw hole 411 of having seted up of connecting

blocks

41, 3 rotations of lead screw are connected inside screw hole 411.

In this embodiment: the face recognition camera 2 is rotatably connected inside the mounting seat 4 in the mounting frame 1, the face recognition camera 2 can rotate back and forth inside the mounting seat 4, a user can adjust the shooting angle of the face recognition camera 2 randomly by rotating the face recognition camera 2 back and forth to meet different users, a screw rod 3, a first bevel gear 31 and a second bevel gear 32 which are mutually matched are arranged inside the mounting frame 1, a holding rod 321 on the second bevel gear 32 extends rightwards outside the mounting frame 1, a connecting block 41 with a threaded hole 411 is arranged behind the mounting seat 4, the screw rod 3 is in threaded connection inside the threaded hole 411, in the using process, the user holds the holding rod 321 and rotates the holding rod 321, so that the second bevel gear 32 rotates, the second bevel gear 32 rotates to drive the first bevel gear 31 to rotate, the first bevel gear 31 drives the screw rod 3 to rotate, and in the rotating process of the screw rod 3, through the inboard screw thread of mutually supporting in the 3 outsides of screw hole 411 and lead screw, can make connecting block 41 drive mount pad 4 reciprocate in the 3 outsides of lead screw, mount pad 4 reciprocates the position that can adjust face identification camera 2, can satisfy different height users ' user demand, the suitability is improved, high durability and convenient use, the user can adjust suitable position with face identification camera 2 according to the demand and gather, can improve face identification camera 2's collection effect, and then the recognition efficiency has been improved, be provided with the holding rod 321 that extends to the 1 outside of installing frame, convenient to use user's application of force.

In fig. 1: the outer walls of the left side and the right side of the mounting frame 1 are fixedly connected with two symmetrically distributed mounting plates 11; all seted up the screw on four mounting panels 11 in the installing frame 1 outside, use the bolt can install installing frame 1 through mounting panel 11 on the wall or the door, easy operation can install according to the condition simultaneously, has improved the suitability.

In fig. 1 and 3: the width of the mounting frame 1 is larger than that of the mounting seat 4, and the mounting seat 4 is positioned in the mounting frame 1; the mounting frame 1 can shelter from mount pad 4 inside the mounting frame 1 completely, and then shelter from the inside face identification camera 2 of mount pad 4 inside the mounting frame 1, can play the guard action to face identification camera 2.

In fig. 1, 2 and 3: the inner walls of the left side and the right side of the mounting frame 1 are respectively provided with a limiting groove 12, the outer walls of the left side and the right side of the mounting seat 4 are respectively fixedly connected with a limiting block 42, and the two limiting blocks 42 are respectively arranged in the two limiting grooves 12 in a sliding manner; two stoppers 42 of 4 both sides of mount pad are installed respectively in two spacing inslots 12 of 1 inner wall of installing frame inside, and two stoppers 42 reciprocate in spacing inslot 12 inside all the time, in the use, through mutually supporting between spacing groove 12 and the stopper 42, can make mount pad 4 remain linear motion's state all the time, stability when can improving mount pad 4 and remove, and then stability when having improved face identification camera 2 and removed.

In fig. 3: the outermost side of the bottom of the inner wall of the mounting frame 1 is fixedly connected with a baffle 13, and the top of the baffle 13 is higher than the top of the second bevel gear 32; the baffle 13 is located the outermost side of the bottom of the inner wall of the installation frame 1, and the top of the baffle 13 is higher than the top of the second bevel gear 32, the baffle 13 can block the first bevel gear 31 and the second bevel gear 32 inside the installation frame 1 from the outside, the first bevel gear 31 and the second bevel gear 32 can be protected, and the normal use of the device is ensured.

In fig. 3: the rear side end of the face recognition camera 2 is of an arc structure; when the face recognition camera 2 with the arc-shaped rear side end rotates front and back, the rear side end does not touch the inner side wall of the mounting seat 4, and the rotation of the face recognition camera 2 is not hindered.

The utility model discloses a theory of operation and use flow: before use, the mounting frame 1 is mounted on a wall or a door through four mounting plates 11 on the outer side of the mounting frame 1, the installation can be carried out according to the situation, the installation is convenient, a user holds the holding rod 321 and rotates the holding rod 321 in the using process, under the mutual matching of the second bevel gear 32, the first bevel gear 31 and the screw rod 3, the connecting block 41 can drive the mounting seat 4 to move up and down on the outer side of the screw rod 3, the mounting seat 4 can move up and down to adjust the position of the face recognition camera 2, can meet the use requirements of users with different heights, improves the applicability, and after the position of the face recognition camera 2 is adjusted, the shooting angle that face identification camera 2 can be adjusted to user front-back rotation face identification camera 2, and the user can adjust suitable position and angle with face identification camera 2 as required and gather the work, can improve collection effect and recognition efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The utility model provides an intelligent entrance guard, includes installing frame (1) and face identification camera (2), its characterized in that: a screw rod (3) is rotatably connected inside the mounting frame (1), a first bevel gear (31) is fixedly connected to the bottom of the outer wall of the screw rod (3), a second bevel gear (32) is arranged on the right side above the first bevel gear (31), the second bevel gear (32) is meshed with the first bevel gear (31) and connected with the right side of the second bevel gear (32), a holding rod (321) is fixedly connected to the right side of the second bevel gear (32), and the holding rod (321) penetrates through the side wall of the mounting frame (1) rightwards and extends to the outside of the mounting frame (1);

face identification camera (2) rotate to be connected inside mount pad (4), lateral wall fixedly connected with connecting block (41) behind mount pad (4), threaded hole (411) are seted up to connecting block (41) inside, lead screw (3) rotate to be connected inside screw hole (411).

2. The intelligent access control system of claim 1, wherein: the mounting frame (1) is characterized in that the outer walls of the left side and the right side of the mounting frame (1) are fixedly connected with two mounting plates (11) which are symmetrically distributed.

3. The intelligent access control system of claim 1, wherein: the width of installing frame (1) is greater than the width of mount pad (4), mount pad (4) are located inside installing frame (1).

4. The intelligent access control system of claim 1, wherein: spacing groove (12) have all been seted up to installing frame (1) left and right sides inner wall, the equal fixedly connected with stopper (42), two of mount pad (4) left and right sides outer wall stopper (42) slidable mounting respectively is two inside spacing groove (12).

5. The intelligent access control system of claim 1, wherein: the outermost side of the bottom of the inner wall of the mounting frame (1) is fixedly connected with a baffle (13), and the top of the baffle (13) is higher than the top of the second bevel gear (32).

6. The intelligent access control system of claim 1, wherein: the rear side end of the face recognition camera (2) is of an arc-shaped structure.