Face recognition device convenient to install

Abstract

The utility model discloses a face recognition device convenient to install, which comprises a top plate, the lower end of the top plate is fixedly connected with an installation plate, a rectangular cavity is formed in the installation plate, an electromagnet is installed in the rectangular cavity, the lower end of the installation plate is fixedly connected with a connecting plate, and the lower end of the connecting plate is fixedly connected with a motor. A recognition device body is arranged below the connecting plate, and a mounting mechanism used for recognizing the device body is arranged below the top plate. The electromagnet is powered on through the control switch, the electromagnet in signal connection with the electromagnet is powered on for a period of time, during the period of power-on, the electromagnet can exert upward attraction force on the magnetic sliding plate, the magnetic sliding plate moves upwards, two connecting springs are compressed, and after the magnetic sliding plate moves upwards, a plurality of limiting rods leave the corresponding limiting grooves, so that the magnetic sliding plate moves upwards. And at the moment, a worker can conveniently draw the connecting rod out of the placing cavity, and then the recognition device body is replaced or maintained.

Description

Technical Field

[0001] The present application relates to the technical field of face recognition devices, and in particular to a face recognition device that is easy to install. Background Art

[0002] In recent years, with the development of artificial intelligence technology, face recognition technology has been widely used. Face recognition is a biometric technology that identifies people based on their facial features. It uses a camera or camera to collect images or video streams containing faces, and automatically detects and tracks faces in the images, and then performs a series of related technologies on the detected faces. It is usually also called portrait recognition or facial recognition.

[0003] In view of the above-mentioned related technologies, the inventor believes that most of the existing face recognition devices on the market are fixed structures, which require professional personnel to install and debug. The installation process is complicated, time-consuming and labor-intensive. In addition, the existing face recognition devices usually need to be connected to the wall or other fixed objects during installation, which has high requirements for the use environment and is not conducive to subsequent maintenance and replacement. Therefore, in view of this problem, we propose a face recognition device that is easy to install;

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that most of the existing facial recognition devices on the market are fixed structures, which require professional personnel to install and debug, and the installation process is complicated, time-consuming and labor-intensive. In addition, the existing facial recognition devices usually need to be connected to walls or other fixed objects during installation, which has high requirements for the use environment and is not conducive to subsequent maintenance and replacement, the present application provides a facial recognition device that is easy to install.

[0006] The present application provides a face recognition device that is easy to install and adopts the following technical solution:

[0007] A face recognition device that is easy to install includes a top plate, a mounting plate fixedly connected to the lower end of the top plate, a rectangular cavity provided in the mounting plate, an electromagnet installed in the rectangular cavity, a connecting plate fixedly connected to the lower end of the mounting plate, an identification device body arranged below the connecting plate, and an installation mechanism for the identification device body arranged below the top plate.

[0008] Preferably, the mounting mechanism includes a cavity opened in the connecting plate, a magnetic slide is slidably connected between the left and right inner walls of the cavity, the electromagnet is anisotropically attracted to adjacent surfaces of the magnetic slide when energized, and the upper end of the magnetic slide is elastically connected to the inner top of the cavity through two connecting springs.

[0009] Preferably, a placement cavity is provided in the connecting plate, a connecting rod is slidably connected between the front and rear inner walls of the placement cavity, a plurality of limit grooves are provided in the connecting rod, and the lower end of the connecting rod is fixedly connected to the upper end of the identification device body.

[0010] Preferably, a plurality of limiting rods are fixedly connected to the lower end of the magnetic slide plate, and the plurality of limiting rods are matched with corresponding limiting grooves.

[0011] Preferably, a control switch is installed on the left outer wall of the connecting plate, the control switch is connected to the electromagnet signal, and an identification panel is provided on the front side of the identification device body.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. The electromagnet is energized by the control switch, and the electromagnet connected to its signal will be energized for a period of time. During this period of time, the electromagnet will give the magnetic slide an upward attraction, so that the magnetic slide moves up and compresses the two connecting springs. After the magnetic slide moves up, multiple limit rods will leave the corresponding limit slots. At this time, the staff can easily pull the connecting rod out of the cavity and then replace or repair the identification device body;

[0014] 2. During installation, insert the connecting rod into the placement cavity, and then turn off the electromagnet through the control switch. At this time, the magnetic slide plate and multiple limit rods will return to their original state under the elastic action of the two connecting springs and be inserted into multiple limit grooves to complete the limit. In actual use, it can be easily disassembled and installed on the basis of a relatively firm installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0016] Figure 2 It is a schematic diagram of the internal structure of an embodiment of the application;

[0017] Figure 3 It is an application example Figure 2 Enlarged view of point A.

[0018] Explanation of the accompanying drawings: 1. Top plate; 2. Mounting plate; 3. Connecting plate; 4. Connecting rod; 5. Identification device body; 6. Identification panel; 7. Rectangular cavity; 8. Electromagnet; 9. Control switch; 10. Magnetic slide; 11. Limiting groove; 12. Connecting spring; 13. Cavity; 14. Limiting rod; 15. Placement cavity. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3This application is described in further detail.

[0020] The present application embodiment discloses a face recognition device that is easy to install. Figure 1-2 A face recognition device that is easy to install includes a top plate 1, a mounting plate 2 is fixedly connected to the lower end of the top plate 1, a rectangular cavity 7 is opened in the mounting plate 2, an electromagnet 8 is installed in the rectangular cavity 7, a connecting plate 3 is fixedly connected to the lower end of the mounting plate 2, an identification device body 5 is arranged below the connecting plate 3, and an installation mechanism for the identification device body 5 is arranged below the top plate 1.

[0021] Reference Figure 2-3 The installation mechanism includes a cavity 13 opened in the connecting plate 3, a magnetic slide 10 is slidably connected between the left and right inner walls of the cavity 13, and the electromagnet 8 is anisotropically attracted to the adjacent surfaces of the magnetic slide 10 after being energized. The upper end of the magnetic slide 10 is elastically connected to the inner top of the cavity 13 through two connecting springs 12. A placement cavity 15 is opened in the connecting plate 3, and a connecting rod 4 is slidably connected between the front and rear inner walls of the placement cavity 15. A plurality of limit grooves 14 are opened in the connecting rod 4, and the lower end of the connecting rod 4 is fixedly connected to the upper end of the identification device body 5. A plurality of limit rods 11 are fixedly connected to the lower end of the magnetic slide 10, and the plurality of limit rods 11 are matched with the corresponding limit grooves 14.

[0022] By controlling the switch 9, the electromagnet 8 is energized, and the electromagnet 8 connected to its signal will be energized for a period of time. During this period of time, the electromagnet 8 will give the magnetic slide 10 an upward attraction, allowing the magnetic slide 10 to move up and compress the two connecting springs 12. After the magnetic slide 10 moves up, multiple limit rods 11 will leave the corresponding limit grooves 14. At this time, the staff can more conveniently pull the connecting rod 4 out of the placement cavity 15.

[0023] Reference Figure 2-3 A control switch 9 is installed on the left outer wall of the connecting plate 3 , the control switch 9 is connected to the electromagnet 8 by signal, and an identification panel 6 is arranged on the front side of the identification device body 5 .

[0024] The implementation principle of the face recognition device that is easy to install in the embodiment of the present application is as follows: when the recognition device body 5 needs to be replaced or repaired, the electromagnet 8 can be energized by the control switch 9, and the electromagnet 8 connected to its signal will be energized for a period of time. During the energized period, the electromagnet 8 will give the magnetic slide 10 an upward attraction, so that the magnetic slide 10 moves up and compresses the two connecting springs 12. After the magnetic slide 10 moves up, the multiple limit rods 11 will leave the corresponding limit grooves 14. At this time, the staff can more conveniently pull the connecting rod 4 out of the placement cavity 15, and then replace or repair the recognition device body 5;

[0025] Similarly, during installation, the connecting rod 4 is inserted into the placement cavity 15, and then the electromagnet 8 is turned off by the control switch 9. At this time, the magnetic slide 10 and multiple limit rods 11 will return to their original state under the elastic action of the two connecting springs 12, and be inserted into multiple limit grooves 14 to complete the limiting. In actual use, disassembly and installation can be easily achieved on the basis of a relatively firm installation.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A face recognition device that is easy to install, comprising a top plate (1), characterized in that: The lower end of the top plate (1) is fixedly connected to a mounting plate (2), a rectangular cavity (7) is provided in the mounting plate (2), an electromagnet (8) is installed in the rectangular cavity (7), the lower end of the mounting plate (2) is fixedly connected to a connecting plate (3), an identification device body (5) is arranged below the connecting plate (3), and a mounting mechanism for the identification device body (5) is arranged below the top plate (1).

2. The easy-to-install face recognition device according to claim 1, characterized in that: The mounting mechanism comprises a cavity (13) formed in a connecting plate (3); a magnetic slide plate (10) is slidably connected between left and right inner walls of the cavity (13); the electromagnet (8) attracts adjacent surfaces of the magnetic slide plate (10) anisotropically when energized; and the upper end of the magnetic slide plate (10) is elastically connected to the inner top of the cavity (13) via two connecting springs (12).

3. The face recognition device that is easy to install according to claim 2, characterized in that: A placement cavity (15) is provided in the connection plate (3), a connection rod (4) is slidably connected between the front and rear inner walls of the placement cavity (15), a plurality of limit grooves (14) are provided in the connection rod (4), and the lower end of the connection rod (4) is fixedly connected to the upper end of the identification device body (5).

4. The easy-to-install face recognition device according to claim 3, characterized in that: A plurality of limiting rods (11) are fixedly connected to the lower end of the magnetic slide plate (10), and the plurality of limiting rods (11) are matched with corresponding limiting grooves (14).

5. The easy-to-install face recognition device according to claim 4, characterized in that: A control switch (9) is installed on the left outer wall of the connecting plate (3), and the control switch (9) is connected to the electromagnet (8) by signal. An identification panel (6) is arranged on the front side of the identification device body (5).

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