Face recognition instrument with adjusting function

Abstract

The utility model relates to the technical field of face recognition instruments, and discloses a face recognition instrument with an adjusting function, which comprises a face recognition instrument main body and a fixed seat, and is characterized in that through the arrangement of an adjusting assembly, when a sliding block moves, a ferrule is driven to slide up and down outside a fixed rod through a supporting rod connected with the sliding block; the face recognition instrument main body is driven to perform height adjustment through the connecting block connected to the outside of the ferrule, so that the use effect and practicability of the face recognition instrument main body are improved, the use function of the face recognition instrument main body is enhanced, and people of different heights can conveniently perform portrait acquisition; the sliding block can be limited during movement, the sliding block is prevented from deviating and shaking, the stability of the sliding block during movement is improved, the situation that normal use of the face recognition instrument main body is affected due to the fact that the sliding block moves during use of the face recognition instrument main body is avoided, and therefore the use effect of the face recognition instrument main body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of face recognition instruments, in particular to a face recognition instrument with an adjustment function. Background Art

[0002] Face recognition is a biometric recognition technology in the development of digital information. It uses a camera to capture images or video streams containing faces, and automatically detects and tracks faces in images. It then locates the detected faces, pre-processes them, stores them in memory, and compares them, thereby achieving the purpose of identifying the identities of different people. Access control, attendance and other products generally require people to cooperate in collecting images. This has the simplest application scenario and is also the most widely used application among face recognition products.

[0003] Chinese patent CN209803819U discloses a face recognition recorder, including an instrument body, a camera button, a camera, a laser light, a speaker and a display screen. A display screen is fixedly installed on the front of the instrument body, and a speaker is fixedly installed on the front of the instrument body at the top of the display screen. The left side of the instrument body is inlaid with a recording button, a camera button and a camera button from bottom to top, and a headphone interface and a USB interface are provided on the left side of the instrument body at the top of the camera button. The face recognition recorder can detect and track multiple faces within the monitoring range at the same time and compare them with the face database in real time to achieve rapid identity recognition of the target object. The device greatly improves the early warning function and intelligence of traditional video surveillance, expands the application space of face recognition technology, and accurately captures faces in the crowd through the front end of the device, and quickly and accurately compares them with the face information pre-entered in the database, so that criminal suspects have nowhere to hide.

[0004] However, this patent does not have an adjustment function. When capturing people's portraits, it is impossible to accurately collect information based on people's heights, thus greatly reducing its practicality. Utility Model Content

[0005] The purpose of the present utility model is to provide a face recognition device with an adjustment function in order to solve the above-mentioned problems. The device achieves an adjustable effect on the face recognition device by utilizing the cooperation of an adjustment component, a limit component and a positioning component, thereby solving the problems mentioned in the background technology.

[0006] In order to solve the above problems, the utility model provides a technical solution:

[0007] A face recognition device with an adjustment function comprises a face recognition device body and a fixing seat, wherein a camera is arranged on the top of the face recognition device body, a code scanning area and a code sweeping area are arranged on the surface of the face recognition device body, a fixing rod is fixedly connected to the top of the fixing seat, an adjustment component is slidably connected to the outside of the fixing rod, a limit component is arranged inside the adjustment component, and a positioning component is arranged inside the fixing seat.

[0008] As a preferred solution of the utility model, the adjustment component includes a ring, which is slidably connected to the outside of the fixed rod, and the outside of the ring is fixedly connected with a connecting block, and the side of the connecting block away from the ring is fixedly connected to the back of the face recognition device body, and the top of the fixed rod is fixedly connected to a limiting plate.

[0009] As a preferred solution of the utility model, two movable grooves are provided inside the fixing seat, and a plurality of slide grooves are provided inside the two movable grooves, wherein both of the slide grooves pass through the inside of the fixing seat.

[0010] As a preferred solution of the utility model, each two of the slide grooves are slidably connected to the inside with a slider, and one side of the two sliders extends to the outside of the slide groove, the tops of the two sliders are fixedly connected to a support rod, and the top ends of the two support rods are fixedly connected to the outside of the ring.

[0011] As a preferred solution of the utility model, the limit assembly includes limit grooves, each of which is arranged inside the fixed seat, a plurality of limit blocks are fixedly connected to the bottom of the two sliding blocks, and the bottom of each limit block extends into the limit groove.

[0012] As a preferred solution of the utility model, the positioning assembly includes an installation groove, two of the installation grooves are arranged inside the slider, springs are arranged inside the two installation grooves, the top ends of the two springs are fixedly connected with positioning blocks, a plurality of positioning grooves are arranged inside the fixing seat, and the top ends of the two positioning blocks extend into the corresponding positioning grooves.

[0013] The beneficial effect of the utility model is that through the setting of the adjustment component, when the slider moves, the ring will be driven to slide up and down outside the fixed rod through the support rod connected thereto, so that the height of the face recognition device body is driven to be adjusted through the connecting block connected to the outside of the ring, thereby improving the use effect and practicality of the face recognition device body, increasing the use function of the face recognition device body, and facilitating portrait collection for people of different heights. Through the setting of the limit component, the slider can be limited when moving to avoid the slider from offsetting and shaking, and the stability of the slider when moving is improved. Through the setting of the positioning component, the slider can be prevented from moving during use of the face recognition device body, thereby affecting the normal use of the face recognition device body, thereby improving the use effect of the face recognition device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the adjustment component of the utility model;

[0017] Figure 3 It is a schematic diagram of the inner side of the fixing seat of the utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1. Face recognition device body; 2. Camera; 3. Code scanning area; 4. Code scanning area; 5. Adjustment assembly; 51. Connecting block; 52. Ring; 54. Limiting plate; 55. Support rod; 56. Movable groove; 57. Slide groove; 58. Slider; 6. Fixed seat; 7. Limiting assembly; 71. Limiting groove; 72. Limiting block; 8. Positioning assembly; 81. Mounting groove; 82. Spring; 83. Positioning block; 84. Positioning groove; 9. Fixed rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Example:

[0022] See also Figure 1 - Figure 4The utility model provides a technical solution: a face recognition device with adjustment function, including a face recognition device body 1 and a fixed seat 6, a camera 2 is arranged on the top of the face recognition device body 1, a code scanning area 3 and a code scanning area 4 are arranged on the surface of the face recognition device body 1, a fixed rod 9 is fixedly connected to the top of the fixed seat 6, an adjustment component 5 is slidably connected to the outside of the fixed rod 9, a limit component 7 is arranged inside the adjustment component 5, a positioning component 8 is arranged inside the fixed seat 6, the adjustment component 5 includes a ferrule 52, the ferrule 52 is slidably connected to the outside of the fixed rod 9, a connecting block 51 is fixedly connected to the outside of the ferrule 52, and the side of the connecting block 51 away from the ferrule 52 is fixedly connected to the back of the face recognition device body 1, the top of the fixed rod 9 is fixedly connected to the limit plate 54, and the inside of the fixed seat 6 is provided with two movable The movable groove 56, the interior of the two movable grooves 56 is provided with a plurality of slide grooves 57, wherein the two slide grooves 57 are both passed through the interior of the fixed seat 6, and the interior of each of the two slide grooves 57 is slidably connected with a slider 58, and one side of the two sliders 58 extends to the outside of the slide groove 57, and the tops of the two sliders 58 are fixedly connected with a support rod 55, and the tops of the two support rods 55 are fixedly connected to the outside of the ring 52. When the slider 58 moves, it will drive the ring 52 to slide up and down outside the fixed rod 9 through the support rod 55 connected thereto, thereby driving the face recognition device body 1 to adjust its height through the connecting block 51 connected to the outside of the ring 52, thereby improving the use effect and practicality of the face recognition device body 1, increasing the use function of the face recognition device body 1, and facilitating portrait collection for people of different heights.

[0023] Furthermore, the limit assembly 7 includes a limit groove 71, each of which is arranged inside the fixed seat 6, and a plurality of limit blocks 72 are fixedly connected to the bottom of the two sliders 58, and the bottom of each limit block 72 extends to the inside of the limit groove 71. When the slider 58 is moving, the limit block 72 at the bottom of the slider 58 will slide synchronously in the limit groove 71, thereby limiting the slider 58 when moving, avoiding the slider 58 from deflecting or shaking, and improving the stability of the slider 58 when moving.

[0024] Furthermore, the positioning assembly 8 includes an installation groove 81, and two installation grooves 81 are both arranged inside the slider 58. Springs 82 are arranged inside the two installation grooves 81, and the top ends of the two springs 82 are fixedly connected with positioning blocks 83. A plurality of positioning grooves 84 are arranged inside the fixing seat 6, and the top ends of the two positioning blocks 83 extend to the corresponding positioning grooves 84. When the face recognition device body 1 is adjusted to a suitable height, at this time, the spring 82 in the installation groove 81 is reset to drive the positioning block 83 to extend to the positioning groove 84, thereby positioning the slider 58 to avoid the movement of the slider 58 during the use of the face recognition device body 1, which affects the normal use of the face recognition device body 1, thereby improving the use effect of the face recognition device body 1.

[0025] In summary: when in use, the positioning block 83 is pressed downward, and the positioning block 83 is disengaged from the positioning groove 84 by squeezing the spring 82, and extends to the inside of the mounting groove 81. At this time, the slider 58 can be moved parallel to the slide groove 57. When the slider 58 moves, it will drive the ring 52 to slide up and down outside the fixed rod 9 through the support rod 55 connected thereto, thereby driving the face recognition device body 1 to adjust its height through the connecting block 51 connected to the outside of the ring 52. In this way, the use effect and practicality of the face recognition device body 1 are improved, the use function of the face recognition device body 1 is increased, and it is convenient for people of different heights to collect portraits. When the slider 58 moves, the limit block 72 at the bottom of the slider 58 will slide synchronously in the limit groove 71, thereby limiting the slider 58 when it moves, avoiding the slider 58 from deflecting or shaking, and improving the stability of the slider 58 when it moves. When the face recognition device body 1 is adjusted to a suitable height, the spring 82 in the mounting groove 81 will reset and drive the positioning block 83 to extend into the positioning groove 84, thereby positioning the slider 58, avoiding the slider 58 from moving when the face recognition device body 1 is in use, thereby affecting the normal use of the face recognition device body 1, thereby improving the use effect of the face recognition device body 1.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A face recognition device with an adjustment function, comprising a face recognition device body (1) and a fixing seat (6), characterized in that: A camera (2) is provided on the top of the face recognition device body (1); a code scanning area (3) and a code scanning area (4) are provided on the surface of the face recognition device body (1); a fixing rod (9) is fixedly connected to the top of the fixing seat (6); an adjustment component (5) is slidably connected to the outside of the fixing rod (9); a limit component (7) is provided inside the adjustment component (5); and a positioning component (8) is provided inside the fixing seat (6).

2. A face recognition device with adjustment function according to claim 1, characterized in that: The adjustment component (5) comprises a ferrule (52), the ferrule (52) being slidably connected to the outside of the fixed rod (9), the outside of the ferrule (52) being fixedly connected to a connecting block (51), and the side of the connecting block (51) away from the ferrule (52) being fixedly connected to the back of the face recognition device body (1), and the top end of the fixed rod (9) being fixedly connected to a limiting plate (54).

3. A face recognition device with adjustment function according to claim 1, characterized in that: Two movable grooves (56) are provided inside the fixed seat (6), and a plurality of slide grooves (57) are provided inside the two movable grooves (56), wherein both of the slide grooves (57) pass through the interior of the fixed seat (6).

4. A face recognition device with adjustment function according to claim 3, characterized in that: Each of the two slide grooves (57) is slidably connected to a slider (58), and one side of the two sliders (58) extends to the outside of the slide groove (57). The tops of the two sliders (58) are fixedly connected to a support rod (55), and the top ends of the two support rods (55) are fixedly connected to the outside of the ring (52).

5. A face recognition device with adjustment function according to claim 4, characterized in that: The limiting assembly (7) comprises limiting grooves (71), each of the limiting grooves (71) is arranged inside the fixing seat (6), a plurality of limiting blocks (72) are fixedly connected to the bottom of the two sliding blocks (58), and the bottom of each limiting block (72) extends into the limiting groove (71).

6. A face recognition device with adjustment function according to claim 1, characterized in that: The positioning assembly (8) comprises a mounting groove (81), wherein the two mounting grooves (81) are both arranged inside the slider (58), the two mounting grooves (81) are both provided with a spring (82), the top ends of the two springs (82) are both fixedly connected with a positioning block (83), the fixing seat (6) is provided with a plurality of positioning grooves (84), and the top ends of the two positioning blocks (83) extend into the corresponding positioning grooves (84).

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