An access control machine capable of recognizing human faces

Abstract

The utility model provides an access control machine capable of recognizing human faces, and relates to the technical field of access control machines. The utility model comprises a base plate, and an adjusting device is arranged on the top of the base plate. The adjusting device comprises a round rod, and one end of the round rod is rotatably connected with a rotating block, and one side of the rotating block is fixedly connected with an access control machine body. A protective device is arranged on one side of the access control machine body, and the protective device comprises two protective plates. The utility model arranges two protective plates. Under the action of a first threaded rod and a second threaded rod, the first threaded rod and the second threaded rod can respectively drive a protective plate connected to the screw hole block to move synchronously toward each other until one side of the two protective plates abut against each other, so that one side of the access control machine body can be shielded, which is beneficial to prevent the access control machine from being directly squeezed and hit by debris during transportation and idleness, and further beneficial to prevent the access control machine from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of access control machines, in particular to an access control machine. Background Art

[0002] Face recognition access control is an offline or networked face recognition access control and attendance product. It is based on neural network technology and adopts regional feature analysis algorithm. It integrates computer image processing technology and biostatistics principles. It has fast recognition and high accuracy. It is widely used in the mid-to-high-end access control and attendance market.

[0003] The access control machine does not need to perform the attendance function when it is being transported or idle. However, if its screen is squeezed or hit by debris, it is easy to cause the screen of the access control machine to be damaged, which will in turn cause damage to the access control machine and make it unable to perform the normal attendance function. Utility Model Content

[0004] The utility model provides a face recognition access control machine to solve the problem that if the screen of the attendance machine is squeezed or hit by debris, the screen of the access control machine may be easily damaged, which in turn may cause the access control machine to be damaged and unable to perform the normal attendance function.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a door access control machine that can recognize faces, comprising a base plate, an adjusting device is arranged on the top of the base plate, the adjusting device comprises a round rod, one end of the round rod is rotatably connected to a rotating block, one side of the rotating block is fixedly connected to a door access control machine body, one side of the door access control machine body is provided with a protective device, the protective device comprises two protective plates, the two protective plates are symmetrically arranged on one side of the door access control machine body, the top of the door access control machine body is symmetrically fixedly connected to a fixed block, the inner walls of the two fixed blocks are respectively provided with a first threaded rod and a second threaded rod, the first threaded rod and the second threaded rod are fixedly connected at one end thereof that is close to each other, the threads of the first threaded rod and the second threaded rod are the same in size and opposite in direction, the outer surfaces of the first threaded rod and the second threaded rod are respectively threadedly connected with screw hole blocks, and one side of the screw hole block is fixedly connected to one side of the top of the protective plate.

[0006] The effect achieved by the above-mentioned components is: by setting two protective plates, under the action of the first threaded rod and the second threaded rod, rotating the first threaded rod drives the second threaded rod to rotate synchronously, and the first threaded rod and the second threaded rod will respectively drive a protective plate connected to the screw hole block to move synchronously toward each other until one side of the two protective plates abut against each other, so that one side of the access control machine body can be blocked, which is beneficial to prevent the access control machine from being directly squeezed and hit by debris during transportation and idleness, and thus helps to prevent damage to the access control machine.

[0007] Preferably, bearings are fixedly connected to the outer surfaces of the first threaded rod and the second threaded rod, and the outer surfaces of the bearings are fixedly connected to the inner wall of the connecting block.

[0008] The effect achieved by the above components is: by setting the bearings, the friction between the first threaded rod and the second threaded rod and the two fixed blocks is reduced, thereby making it easier to rotate the first threaded rod and the second threaded rod.

[0009] Preferably, the ends of the first threaded rod and the second threaded rod that are away from each other are both fixedly connected to an operating block, and a protrusion is provided on the outer surface of the operating block.

[0010] The effect achieved by the above components is: by setting the operating block, rotating the operating block can drive the threaded rod to rotate, and at the same time, the outer surface of the operating block is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block, and has an anti-slip effect when rotating the operating block, thereby facilitating the rotation of the threaded rod through the operating block.

[0011] Preferably, a sliding block is fixedly connected to one side of the screw hole block, a sliding groove is provided on the top of the access control machine, and the outer surfaces of the two sliding blocks are slidably connected to the inner wall of the sliding groove.

[0012] The effect achieved by the above components is: by setting the slider and the slide groove, the screw hole block can be limited, so that the protective plate connected to the screw hole block is more stable when moving.

[0013] Preferably, adjacent sides of the two protective plates are fixedly connected with auxiliary strips, and the auxiliary strips are made of rubber.

[0014] The effect achieved by the above components is: by setting the auxiliary strip made of rubber material, it can provide a certain degree of protection for the protective plates when the two protective plates abut against each other, and at the same time can enhance the protective effect of the protective plates on the access control machine body.

[0015] Preferably, a cylinder is slidably connected to the outer surface of the round rod, and one end of the cylinder is fixedly connected to the top of the bottom plate.

[0016] The effect achieved by the above components is: by setting the round rod and the cylinder, the round rod is pushed to slide on the inner wall of the cylinder, and the round rod will drive the access control machine body connected to the rotating block to move in the vertical direction, thereby facilitating the corresponding adjustment of the height of the access control machine body according to actual needs, thereby improving the practicality of the access control machine.

[0017] Preferably, a plurality of insertion holes are evenly formed on the outer surface of the round rod, and the same plug pin is inserted into the inner wall of the cylinder and one of the insertion holes.

[0018] The effect achieved by the above components is: by setting a pin and inserting the pin into the inner wall of the cylinder and the corresponding socket, the round rod and the cylinder can be fixed, and then the height of the access control machine body can be fixed.

[0019] Preferably, one end of the latch is fixedly connected to an elastic rope, and one end of the elastic rope is fixedly connected to the outer surface of the cylinder.

[0020] The effect achieved by the above components is that the bolt and the cylinder can be connected by arranging the elastic rope, which helps to prevent the bolt from being lost after being separated from the insertion hole and the inner wall of the cylinder.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by setting two protective plates, under the action of the first threaded rod and the second threaded rod, the first threaded rod and the second threaded rod can respectively drive a protective plate connected to the screw hole block to move synchronously toward each other until one side of the two protective plates abut against each other, so that one side of the access control machine body can be blocked, which is beneficial to prevent the access control machine from being directly squeezed and hit by debris during transportation and idleness, and further helps to prevent the access control machine from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the protective plate of the utility model;

[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the cylinder of the utility model.

[0027] Legend: 1. Base plate; 2. Adjustment device; 21. Round rod; 22. Cylinder; 23. Socket; 24. Latch; 25. Elastic rope; 3. Rotating block; 4. Access control machine body; 5. Protective device; 51. Protective plate; 52. Screw hole block; 53. First threaded rod; 54. Second threaded rod; 55. Fixed block; 56. Bearing; 57. Operating block; 58. Slider; 59. Slide groove; 510. Auxiliary strip. DETAILED DESCRIPTION

[0028] Example 1, reference Figure 1-Figure 3As shown, the present embodiment discloses a door access control machine capable of recognizing human faces, comprising a bottom plate 1, an adjusting device 2 is arranged on the top of the bottom plate 1, the adjusting device 2 comprises a round rod 21, one end of the round rod 21 is rotatably connected to a rotating block 3, one side of the rotating block 3 is fixedly connected to a door access control machine body 4, one side of the door access control machine body 4 is provided with a protective device 5, the protective device 5 comprises two protective plates 51, the two protective plates 51 are symmetrically arranged on one side of the door access control machine body 4, a fixed block 55 is symmetrically fixedly connected to the top of the door access control machine body 4, the inner walls of the two fixed blocks 55 are respectively provided with a first threaded rod 53 and a second threaded rod 54, the first threaded rod 53 and the second threaded rod 54 are fixedly connected at one end close to each other, and the threads of the first threaded rod 53 and the second threaded rod 54 are large. The first threaded rod 53 and the second threaded rod 54 are of the same size and opposite directions. The outer surfaces of the first threaded rod 53 and the second threaded rod 54 are respectively threadedly connected with a screw hole block 52. One side of the screw hole block 52 is fixedly connected to one side of the top of the protective plate 51. By setting two protective plates 51, under the action of the first threaded rod 53 and the second threaded rod 54, rotating the first threaded rod 53 drives the second threaded rod 54 to rotate synchronously. The first threaded rod 53 and the second threaded rod 54 will respectively drive a protective plate 51 connected to the screw hole block 52 to move toward each other synchronously until one side of the two protective plates 51 abuts, so that one side of the access control machine body 4 can be blocked, which is beneficial to prevent the access control machine from being directly squeezed and hit by debris during transportation and idleness, and thus helps to prevent the access control machine from being damaged.

[0029] Reference Figure 2 and Figure 3 As shown, the outer surfaces of the first threaded rod 53 and the second threaded rod 54 are fixedly connected with bearings 56, and the outer surfaces of the bearings 56 are fixedly connected to the inner wall of the connecting block. By providing the bearings 56, the friction between the first threaded rod 53 and the second threaded rod 54 and the two fixed blocks 55 is reduced by utilizing the bearings 56, thereby making it easier to rotate the first threaded rod 53 and the second threaded rod 54; the ends of the first threaded rod 53 and the second threaded rod 54 that are away from each other are fixedly connected with an operating block 57, and the outer surface of the operating block 57 is provided with a protrusion. By providing the operating block 57, rotating the operating block 57 can drive the threaded rod to rotate. At the same time, the outer surface of the operating block 57 is provided with a protrusion, which can effectively increase the friction of the outer surface of the operating block 57, and has an anti-slip effect when rotating the operating block 57, thereby facilitating the rotation of the threaded rod by the operating block 57.

[0030] Reference Figure 2 and Figure 3As shown, a slider 58 is fixedly connected to one side of the screw hole block 52, and a slide groove 59 is opened on the top of the access control machine. The outer surfaces of the two sliders 58 are slidably connected to the inner walls of the slide groove 59. By setting the slider 58 and the slide groove 59, the screw hole block 52 can be limited, so that the protective plate 51 connected to the screw hole block 52 is more stable when moving; the two protective plates 51 are fixedly connected to the side close to each other with an auxiliary strip 510, and the auxiliary strip 510 is made of rubber. By setting the auxiliary strip 510 made of rubber material, when the two protective plates 51 abut against each other, the protective plates 51 can be protected to a certain extent, and the protective effect of the protective plates 51 on the access control machine body 4 can be enhanced.

[0031] Reference Figure 4 As shown, the outer surface of the round rod 21 is slidably connected to the cylinder 22, and one end of the cylinder 22 is fixedly connected to the top of the base plate 1. By setting the round rod 21 and the cylinder 22, the round rod 21 is pushed to slide on the inner wall of the cylinder 22, and the round rod 21 will drive the access control machine body 4 connected to the rotating block 3 to move in the vertical direction, thereby facilitating the corresponding adjustment of the height of the access control machine body 4 according to actual needs, thereby improving the practicality of the access control machine.

[0032] Reference Figure 4 As shown, a plurality of insertion holes 23 are evenly provided on the outer surface of the round rod 21, and the inner wall of the cylinder 22 and one of the insertion holes 23 is inserted with the same pin 24. By providing the pin 24 and inserting the pin 24 into the inner wall of the cylinder 22 and the corresponding insertion hole 23, the round rod 21 and the cylinder 22 can be fixed, and the height of the access control machine body 4 can be fixed; one end of the pin 23 is fixedly connected to an elastic rope 25, and one end of the elastic rope 25 is fixedly connected to the outer surface of the cylinder 22. By providing the elastic rope 25, the pin 23 and the cylinder 22 can be connected, which helps to prevent the pin 23 from being lost after being separated from the insertion hole and the inner wall of the cylinder 22.

[0033] Working principle: When it is necessary to protect one side of the access control machine body 4, the rotating operation block 57 drives the first threaded rod 53 and the second threaded rod 54 to rotate synchronously. Under the limit of the slider 58 and the slide groove 59, the first threaded rod 53 and the second threaded rod 54 will respectively drive a protective plate 51 connected to the screw hole block 52 to move synchronously towards each other until the auxiliary strips 510 on one side of the two protective plates 51 abut against each other. Then, the two protective plates 51 can block one side of the access control machine body 4, which is beneficial to prevent the access control machine from being transported and During idleness, it is directly squeezed and hit by debris, which helps to prevent the access control machine from being damaged; when the height of the access control machine body 4 needs to be adjusted, the round rod 21 is pushed to slide on the inner wall of the cylinder 22, and the round rod 21 will drive the access control machine body 4 connected to the rotating block 3 to move in the vertical direction until the access control machine body 4 reaches a suitable height, and then the pin 24 is inserted into the inner wall of the cylinder 22 and the corresponding socket 23, which can fix the round rod 21 and the cylinder 22, and then the height of the access control machine body 4 can be fixed.

Claims

1. An access control machine capable of recognizing human faces, comprising a base plate (1), characterized in that: An adjusting device (2) is arranged on the top of the base plate (1), and the adjusting device (2) comprises a round rod (21), one end of the round rod (21) is rotatably connected to a rotating block (3), one side of the rotating block (3) is fixedly connected to an access control machine body (4), one side of the access control machine body (4) is arranged with a protective device (5), and the protective device (5) comprises two protective plates (51), and the two protective plates (51) are symmetrically arranged on one side of the access control machine body (4), and the top of the access control machine body (4) is symmetrically fixedly connected to a fixed plate (51). A fixed block (55), the inner walls of the two fixed blocks (55) are respectively provided with a first threaded rod (53) and a second threaded rod (54), the first threaded rod (53) and the second threaded rod (54) are fixedly connected at one end close to each other, the threads of the first threaded rod (53) and the second threaded rod (54) are of the same size and opposite direction, the outer surfaces of the first threaded rod (53) and the second threaded rod (54) are respectively threadedly connected with a screw hole block (52), and one side of the screw hole block (52) is fixedly connected to one side of the top of the protective plate (51).

2. The access control machine capable of recognizing human faces according to claim 1, characterized in that: The outer surfaces of the first threaded rod (53) and the second threaded rod (54) are both fixedly connected to bearings (56), and the outer surfaces of the bearings (56) are fixedly connected to the inner wall of the connecting block.

3. The access control machine capable of recognizing human faces according to claim 1, characterized in that: The ends of the first threaded rod (53) and the second threaded rod (54) that are away from each other are both fixedly connected to an operating block (57), and a protrusion is provided on the outer surface of the operating block (57).

4. The access control machine capable of recognizing human faces according to claim 1, characterized in that: A slider (58) is fixedly connected to one side of the screw hole block (52), a slide groove (59) is provided on the top of the access control machine, and the outer surfaces of the two sliders (58) are slidably connected to the inner wall of the slide groove (59).

5. The access control machine capable of recognizing human face according to claim 1, characterized in that: The adjacent sides of the two protective plates (51) are both fixedly connected with auxiliary strips (510), and the auxiliary strips (510) are made of rubber material.

6. The access control machine capable of recognizing human faces according to claim 1, characterized in that: The outer surface of the round rod (21) is slidably connected to a cylinder (22), and one end of the cylinder (22) is fixedly connected to the top of the bottom plate (1).

7. The access control machine capable of recognizing human face according to claim 6, characterized in that: The outer surface of the round rod (21) is evenly provided with a plurality of insertion holes (23), and the inner wall of the cylinder (22) and one of the insertion holes (23) is provided with a same plug pin (24).

8. The access control machine capable of recognizing human faces according to claim 7, characterized in that: One end of the latch pin (24) is fixedly connected to an elastic rope (25), and one end of the elastic rope (25) is fixedly connected to the outer surface of the cylinder (22).

Images