Intelligent face recognition all-in-one machine

Abstract

The utility model relates to an intelligent face recognition all-in-one machine which comprises a supporting frame, a shell, a host body arranged in the shell, a display screen arranged on the front side wall of the shell and a recognition camera arranged on the top of the shell. The shell is longitudinally and slidably arranged on the supporting frame. The all-in-one machine further comprises a driving mechanism for driving the shell to ascend and descend. The driving mechanism is arranged at the upper end of the supporting frame and comprises a rack, a gear and a motor unit for driving the gear to rotate. A containing groove is vertically formed in the shell, a fixing groove for fixing the rack is formed in one vertical side wall of the containing groove, a limiting wheel is attached to the side wall, facing the motor unit, of the fixing groove in a longitudinal rolling mode, and the limiting wheel is connected with the supporting frame through a connecting piece stretching into the containing groove; the display device is simple in overall structure and neat in appearance, and height position adjustment of the display screen and the recognition camera can be achieved through the driving mechanism when the display device is used.

Description

Technical Field

[0001] The utility model relates to the technical field of face recognition integrated machines, in particular to an intelligent face recognition integrated machine. Background Art

[0002] With the rapid development of science and technology, intelligent biometric recognition has gradually become a major and reliable way of identity authentication. The access control and attendance system has multiple functions such as personnel entry and exit, authorization, query, statistics, and anti-theft alarm security. It can also be used for personnel management and attendance management. It can be linked with any electromechanical equipment products and control systems, which not only facilitates the free entry and exit of internal personnel or users, but also prevents outsiders from entering and exiting at will, thereby improving security prevention capabilities. For multi-modal biometric access control and attendance machines, fingerprint recognition is a contact biometric recognition. When the user's fingerprint is worn, the fingerprint recognition cannot be passed, affecting the user's identity authentication. Face recognition is a contactless biometric recognition, and users can perform identity recognition in the recognition state without the need for face recognition.

[0003] At present, when the intelligent face recognition all-in-one machine is in use, since the heights of the users being recognized are different, this means that the face recognition all-in-one machine needs to meet the requirement of height adjustment. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent face recognition all-in-one machine to address the deficiencies in the prior art, and the intelligent face recognition all-in-one machine can well solve the above problems.

[0005] In order to achieve the above requirements, the technical solution adopted by the utility model to solve its technical problems is:

[0006] Provided is an intelligent face recognition all-in-one machine, which comprises a support frame, a shell, a main body arranged in the shell, a display screen arranged on the front side wall of the shell, and an identification camera arranged on the top of the shell; the shell is longitudinally slidably arranged on the support frame; the all-in-one machine also comprises a driving mechanism for driving the shell to rise and fall, the driving mechanism is arranged at the upper end of the support frame and comprises a rack, a gear, and a motor unit for driving the gear to rotate; a receiving groove is vertically provided on the shell, a fixing groove for fixing the rack is provided on a vertical side wall of the receiving groove, the fixing groove longitudinally rolls and fits with a limiting wheel on the side wall of the motor unit, and the limiting wheel is connected to the support frame through a connecting piece extending into the receiving groove.

[0007] The intelligent face recognition all-in-one machine described in the utility model, wherein the motor unit includes a driving motor, a worm coaxially fixed on the rotating shaft of the driving motor, and a worm wheel meshing with the worm; the worm wheel is coaxially fixedly connected to the gear through a transmission shaft, and the transmission shaft is rotatably connected to the support frame.

[0008] The intelligent face recognition integrated machine described in the utility model, wherein the support frame is provided with a mounting cavity, the drive motor is arranged in the mounting cavity, and the transmission shaft passes through the inner wall of the mounting cavity.

[0009] The intelligent face recognition integrated machine described in the utility model, wherein a window is provided on a side wall of the installation cavity away from the shell, and a sealing plate for sealing the window is also provided on the support frame, and the sealing plate is detachably connected to the support frame.

[0010] The intelligent face recognition all-in-one machine described in the utility model, wherein a guide groove is provided on the vertical side wall of the accommodating groove opposite to the fixing groove, the guide groove is arranged along the length direction of the accommodating groove, and a guide wheel is rolledly fitted on the inner side wall of the support frame toward the guide groove, and the guide wheel is connected to the support frame through a connecting piece extending into the accommodating groove.

[0011] In the intelligent face recognition integrated machine described in the utility model, the limit wheel and the guide wheel form a unit, and the unit is provided with two and is respectively located on the upper and lower sides of the gear.

[0012] The intelligent face recognition integrated machine described in the utility model, wherein the lower ends of the accommodating groove, the fixing groove and the guiding groove all pass through the bottom of the shell.

[0013] The beneficial effects of the utility model are: the overall structure is simple, the operation is convenient, and the height of the identification camera and the display screen can be adjusted by the driving mechanism to adapt to users of different heights, with high adaptability; and the rack is set in the fixed groove to achieve the purpose of hiding, so as to enhance the neatness of the product's appearance and improve the aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0015] Figure 1 It is a front view of the intelligent face recognition all-in-one machine of the utility model.

[0016] Figure 2 yes Figure 1 AA section view.

[0017] Figure 3 yes Figure 2 A magnified view of the local structure at point A.

[0018] Figure 4 yes Figure 1 BB cross-sectional view. DETAILED DESCRIPTION

[0019] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] "Multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0022] Moreover, the terms "up, down, left, right, upper end, lower end, longitudinal" and the like indicating directions are all based on the posture and position of the device or equipment described in this solution during normal use.

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0024] The intelligent face recognition integrated machine of the preferred embodiment of the utility model is as follows Figure 1-4 As shown, the integrated machine includes a support frame 10 in the shape of a rectangular parallelepiped, a shell 20 in the shape of a rectangular parallelepiped, a host body 30 arranged in the shell 20, a display screen 40 arranged on the front side wall of the shell 20, and an identification camera 50 arranged on the top of the shell 20. The display screen 40 and the identification camera 50 are both electrically connected to the host body 30. The shell 20 is longitudinally slidably arranged on the support frame 10. The integrated machine also includes a driving mechanism 60 for driving the shell 20 to rise and fall, and the driving mechanism 60 is arranged at the upper end of the support frame 10 and the driving mechanism 60 includes a rack 601, a gear 602, and a motor unit 603 for driving the gear 602 to rotate. A receiving groove 70 is vertically provided on the rear side wall of the shell 20, and a fixing groove 80 for fixing the rack 601 is vertically provided on a vertical side wall of the receiving groove 70, and the depth of the fixing groove 80 is greater than the thickness of the rack 601. The fixing groove 80 is longitudinally rolled and fitted with a limiting wheel 90 on the side wall of the motor unit 603. The limiting wheel 90 is connected to the support frame 10 through a connecting piece 100 extending into the receiving groove 70. The limiting wheel 90 can play a limiting role to limit the distance between the housing 20 and the support frame 10, prevent the housing 20 from falling off, and ensure stability. In addition, a base 110 is provided at the bottom of the support frame 10 to facilitate installation and fixation.

[0025] The overall structure of this solution is simple and easy to operate. The height of the recognition camera 50 and the display screen 40 can be adjusted by the driving mechanism 60 to adapt to users of different heights, and it has high adaptability. Moreover, the rack 601 is set in the fixed groove 80 to achieve the purpose of hiding, so as to enhance the neatness of the product's appearance and improve the aesthetics.

[0026] In this embodiment, the motor unit 603 includes a driving motor 631, a worm 632 coaxially fixed on the rotating shaft of the driving motor 631, and a worm wheel 633 meshing with the worm 632; the worm wheel is coaxially fixedly connected to the gear 602 through the transmission shaft 200, and the transmission shaft 200 is rotatably connected to the support frame 10. Through the worm wheel 633 and the worm 632, not only can the up and down movement of the housing 20 be realized, but also the reverse self-locking function of the worm wheel 633 and the worm 632 can be used to prevent the housing 20 from slipping, thereby achieving a better positioning effect. Among them. The driving motor 631 can be electrically connected to the host body 30 to realize automatic lifting adjustment or facilitate the control of the backstage operator, thereby improving the overall intelligence level. In addition, a single-chip microcomputer and a manual switch can also be additionally set to control the driving motor 631, and the single-chip microcomputer can directly adopt the existing technology. It should be noted that the above two control methods are conventional means for those skilled in the art, and will not be repeated here.

[0027] In this embodiment, a mounting cavity 120 is provided in the support frame 10, and the drive motor 631 is provided in the mounting cavity 120 to play a role of hidden protection, and the transmission shaft passes through the inner wall of the mounting cavity 120 on one side close to the housing 20. A window 130 is provided on the side wall of the mounting cavity 120 away from the housing 20, and a sealing plate 140 is also provided on the support frame 10 to seal the window 130. The sealing plate 140 is detachably connected to the support frame 10 to play a role of dust and electric shock prevention.

[0028] In this embodiment, a guide groove 150 is provided on the vertical side wall of the receiving groove 70 opposite to the fixing groove 80. The guide groove 150 is arranged along the length direction of the receiving groove 70. A guide wheel 160 is rolled and fitted on the inner side wall of the guide groove 150 toward the support frame 10. The guide wheel 160 is connected to the support frame 10 through a connector 100 extending into the receiving groove 70. Specifically, the connector 100 is L-shaped, and the connector 100 is arranged horizontally. The lateral end of one connector 100 is coaxially rotatably connected to the guide wheel 160, and the lateral end of the other connector 100 is coaxially rotatably connected to the limiting wheel 90. The longitudinal ends of the connector 100 are both detachably connected to the support frame 10 to facilitate installation and disassembly. When assembled in place, the lateral end of the connector 100 extends into the receiving groove 70, and the longitudinal end is against the inner wall of the receiving groove 70. Furthermore, the limiting wheel 90 and the guide wheel 160 form a unit, and the unit is provided with two and is respectively located on the upper and lower sides of the gear 602 to improve the stability of the limiting guide. After assembly, the longitudinal ends of the two connecting members 100 opposite to each other slide and fit with the left and right side walls of the receiving groove 70 respectively to prevent the housing 20 from shaking left and right when moving up and down, thereby ensuring stability.

[0029] In this embodiment, the lower ends of the accommodating groove 70, the fixing groove 80 and the guide groove 150 all penetrate the bottom of the housing 20, so that the housing 20 can be directly removed upwards during disassembly, which is convenient and quick. In addition, in order to prevent the housing 20 from moving upwards beyond the travel, positioning blocks are provided at the lower ends of the fixing groove 80 and the guide groove 150.

[0030] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. An intelligent face recognition integrated machine, characterized in that: The all-in-one machine includes a support frame, a shell, a main body arranged in the shell, a display screen arranged on the front side wall of the shell, and an identification camera arranged on the top of the shell; the shell is longitudinally slidably arranged on the support frame; the all-in-one machine also includes a driving mechanism for driving the shell to rise and fall, the driving mechanism is arranged at the upper end of the support frame and includes a rack, a gear, and a motor unit for driving the gear to rotate; a receiving groove is vertically provided on the shell, and a fixing groove for fixing the rack is provided on a vertical side wall of the receiving groove, and the fixing groove longitudinally rolls and fits with a limiting wheel on the side wall of the motor unit, and the limiting wheel is connected to the support frame through a connecting piece extending into the receiving groove.

2. The intelligent face recognition integrated machine according to claim 1, characterized in that: The motor unit includes a driving motor, a worm coaxially fixed on the rotating shaft of the driving motor, and a worm wheel meshing with the worm; the worm wheel is coaxially fixedly connected to the gear through a transmission shaft, and the transmission shaft is rotationally connected to the support frame.

3. The intelligent face recognition integrated machine according to claim 2, characterized in that: The support frame is provided with an installation cavity, the drive motor is arranged in the installation cavity, and the transmission shaft passes through the inner wall of the installation cavity.

4. The intelligent face recognition integrated machine according to claim 3, characterized in that: A window is arranged on a side wall of the installation cavity facing away from the shell, and a sealing plate for sealing the window is also arranged on the support frame, and the sealing plate is detachably connected to the support frame.

5. The intelligent face recognition integrated machine according to claim 1, characterized in that: A guide groove is provided on the vertical side wall of the accommodating groove opposite to the fixing groove, and the guide groove is arranged along the length direction of the accommodating groove. A guide wheel is rolledly fitted on the inner side wall of the guide groove toward the support frame, and the guide wheel is connected to the support frame through a connecting piece extending into the accommodating groove.

6. The intelligent face recognition integrated machine according to claim 5, characterized in that: The limiting wheel and the guide wheel form a unit, and the unit is provided with two and is respectively located at the upper and lower sides of the gear.

7. The intelligent face recognition integrated machine according to claim 5, characterized in that: The lower ends of the accommodating groove, the fixing groove and the guiding groove all pass through the bottom of the shell.

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