Lifting adjusting mounting frame for entrance guard iris recognition

Abstract

The utility model relates to the technical field of entrance guard iris recognition installation, and discloses an entrance guard iris recognition lifting adjusting installation frame which comprises a fixed long plate, an installation shell and a movable frame used for fixing an iris recognition camera, the installation shell is installed on the surface of the fixed long plate, a driving plate is arranged in the installation shell, and the driving plate is connected with the movable frame. And guide assemblies are symmetrically arranged on the driving plate, the guide assemblies are installed on the surface of a fixed long plate, a driving assembly is installed on the fixed long plate, and a connecting frame is connected to the surface of the driving plate. According to the lifting adjusting mounting frame for entrance guard iris recognition, through the arrangement of the fixed long plate, the movable frame, the driving plate and the driving assembly, the fixed long plate can be installed on a door or a door frame or a wall beside the door frame to fix a device, and the driving assembly drives the driving plate to move through the connecting frame; the driving plate drives the moving frame to move so as to adjust the position of the iris recognition camera to adapt to people of different heights.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of access control iris recognition installation, specifically is an access control iris recognition lifting adjustment mounting bracket. BACKGROUND

[0002] Access control system, also known as entrance control system. Conventional access control products include keys, passwords, smart cards, etc. In the long-term application process, these technical means and products have exposed their stagnation, such as being easy to steal, easy to copy and easy to crack. In view of these problems, many enterprises have developed new access control based on biological recognition, including fingerprint, face, iris, etc. Iris recognition is a technology with less interference to people in eye-related biological recognition. It uses quite ordinary camera components and does not require user contact with the machine.

[0003] Access control devices with iris recognition are gradually appearing in our lives. Iris recognition mainly relies on iris cameras. Access control iris recognition cameras are usually fixed on support devices, which cannot adapt to people of different heights, causing inconvenience to people, and require a large space when fixed with supports, so the applicable occasions are less. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides an access control iris recognition lifting adjustment mounting bracket, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical scheme: an access control iris recognition lifting adjustment mounting bracket, comprising: a fixed long plate, a mounting shell and a moving frame for fixing an iris recognition camera, the mounting shell is installed on the surface of the fixed long plate, the inside of the mounting shell is provided with a driving plate, the driving plate is provided with a guide component symmetrically, the guide component is installed on the surface of the fixed long plate, the fixed long plate is provided with a driving assembly, the surface of the driving plate is connected with a link frame, the link frame is connected on the surface of the driving assembly, the guide component and the driving assembly are located in the inside of the mounting shell, the surface of the mounting shell is provided with a through groove, one end of the moving frame passes through the through groove and is connected with the surface of the driving plate.

[0006] Preferably, the guide component comprises a guide rail and a guide plate, the guide rail is installed on the inner wall of the mounting shell, guide wheels are installed at the four corners of the surface of the guide plate, the guide wheels are rollingly connected in the guide slots of the guide rail, and the driving plate is installed on the surface of the guide plate.

[0007] Preferably, the surface of the guide plate is provided with a positioning groove, the driving plate is provided with a positioning portion corresponding to the position of the positioning groove, and the positioning portion is clamped in the inner wall of the positioning groove.

[0008] Preferably, the inner wall of the positioning groove is provided with a first threaded hole, the driving plate is provided with a positioning hole at the position corresponding to the threaded hole, the inner wall of the positioning hole is connected with an internal hexagonal bolt, and one end of the internal hexagonal bolt is connected with the inner wall of the first threaded hole.

[0009] Preferably, the surface of the adapter frame is symmetrically provided with a mounting hole, the surface of the driving plate is provided with a second threaded hole at the position corresponding to the mounting hole, the inner wall of the mounting hole is connected with a fixing bolt, and one end of the fixing bolt is connected with the inner wall of the second threaded hole.

[0010] Preferably, the driving assembly comprises a forward-reverse motor, a first transmission wheel, a second transmission wheel and a transmission belt, the forward-reverse motor, the first transmission wheel and the second transmission wheel are all mounted on the fixed long plate, the central shaft of the first transmission wheel is connected with the output shaft of the forward-reverse motor, the first transmission wheel is in transmission connection with the second transmission wheel through the transmission belt, and the adapter frame is connected to the surface of the transmission belt.

[0011] Preferably, the surface of the fixed long plate is provided with a support frame, the central shaft of the first transmission wheel is in rotary connection with the inner wall of the support frame, the surface of the second transmission wheel is provided with an adjusting frame, the bottom of the adjusting frame is connected with an adjusting rod, and one end of the adjusting rod extends to the outside of the mounting shell and is connected with an adjusting block.

[0012] Preferably, the bottom of the mounting shell is connected with a mounting ring, the inner wall of the mounting ring is connected with a bearing, the inner wall of the bearing is connected with one end of the adjusting block, the surface of the fixed long plate is connected with a guide pipe, and the adjusting frame is connected to the inner wall of the guide pipe.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1、The door access iris recognition lifting adjustment mounting frame is characterized in that the fixed long plate, the moving frame, the driving plate and the driving assembly are arranged, the fixed long plate can be mounted on a door, a door frame or a wall beside the door frame to fix the device, the driving assembly drives the driving plate to move through the adapter frame, the driving plate drives the moving frame to move and then adjusts the position of the iris recognition camera, and the device is suitable for personnel with different heights.

[0015] 2、The door access iris recognition lifting adjustment mounting frame is characterized in that the guide assembly is arranged, the guide plate is connected with the driving plate, the driving plate drives the guide plate to move when the driving plate moves, the guide wheels on the guide plate roll in the guide grooves of the guide rails to limit the guide plate and then limit the driving plate, so that the driving plate keeps stable when driving the moving frame to move. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0017] Figure 2 is a side view of the utility model;

[0018] Figure 3 is a side view of the utility model Figure 2 is an enlarged view of position A in the utility model;

[0019] Figure 4 is a side view of the utility model Figure 2 is an enlarged view of position B in the utility model;

[0020] Figure 5 is a side view of the utility model

[0021] Figure 6 is a side view of the utility model Figure 5 is an enlarged view of position C in the utility model;

[0022] Figure 7 is a side view of the utility model

[0023] Figure 8 is a side view of the utility model

[0024] In the figure: 1, fixed long plate; 2, installation shell; 3, moving frame; 4, drive plate; 5, guide component; 51, guide rail; 52, guide plate; 53, guide wheel; 6, drive component; 61, forward and reverse motor; 62, first transmission wheel; 63, second transmission wheel; 64, transmission belt; 7, connection frame; 8, through slot; 9, positioning slot; 10, positioning part; 11, first threaded hole; 12, positioning hole; 13, inner hexagonal bolt; 14, installation hole; 15, second threaded hole; 16, fixing bolt; 17, support frame; 18, adjusting frame; 19, adjusting rod; 20, adjusting block; 21, guide tube. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-8The utility model provides a kind of access control iris recognition lifting adjustment mounting rack, including: fixed long plate 1, installation shell 2 and the mobile frame 3 for fixing iris recognition camera, installation shell 2 is installed on the surface of fixed long plate 1, the inside of installation shell 2 is provided with driving plate 4, driving plate 4 is provided with guide component 5 symmetrically, guide component 5 is installed on the surface of fixed long plate 1, driving assembly 6 is installed on fixed long plate 1, the surface of driving plate 4 is connected with link frame 7, link frame 7 is connected in the surface of driving assembly 6, guide component 5 and driving assembly 6 are located inside installation shell 2, the surface of installation shell 2 is provided with through slot 8, one end of mobile frame 3 passes through through slot 8 and is connected with the surface of driving plate 4.

[0027] Guide component 5 includes guide rail 51 and guide plate 52, guide rail 51 is installed on the inner wall of installation shell 2, guide wheel 53 is installed at the four corners of the surface of guide plate 52, guide wheel 53 is rollingly connected in the guide slot of guide rail 51, driving plate 4 is installed on the surface of guide plate 52.

[0028] The surface of guide plate 52 is provided with positioning groove 9, and the position corresponding to positioning groove 9 of driving plate 4 is provided with positioning portion 10, and positioning portion 10 is clamped in the inner wall of positioning groove 9.

[0029] The inner wall of positioning groove 9 is provided with first threaded hole 11, and the position corresponding to threaded hole of driving plate 4 is provided with positioning hole 12, the inner wall of positioning hole 12 is connected with internal hexagonal bolt 13, and one end of internal hexagonal bolt 13 is connected with the inner wall of first threaded hole 11.

[0030] The surface of link frame 7 is symmetrically provided with mounting hole 14, the position corresponding to mounting hole 14 of the surface of driving plate 4 is provided with second threaded hole 15, the inner wall of mounting hole 14 is connected with fixed bolt 16, and one end of fixed bolt 16 is connected with the inner wall of second threaded hole 15.

[0031] Driving assembly 6 includes forward and reverse motor 61, first transmission wheel 62, second transmission wheel 63 and transmission belt 64, forward and reverse motor 61, first transmission wheel 62 and second transmission wheel 63 are all installed on fixed long plate 1, the central shaft of first transmission wheel 62 is connected with the output shaft of forward and reverse motor 61, first transmission wheel 62 is drivingly connected with second transmission wheel 63 through transmission belt 64, and link frame 7 is connected on the surface of transmission belt 64.

[0032] The surface of the fixed long plate 1 is provided with a supporting frame 17, the central shaft of the first transmission wheel 62 is rotationally connected with the inner wall of the supporting frame 17, the surface of the second transmission wheel 63 is provided with an adjusting frame 18, the bottom of the adjusting frame 18 is connected with an adjusting rod 19, one end of the adjusting rod 19 extends to the outside of the installation shell 2 and is connected with an adjusting block 20, the bottom of the installation shell 2 is connected with an installation ring, the inner wall of the installation ring is connected with a bearing, and the inner wall of the bearing is connected with one end of the adjusting block 20, the surface of the fixed long plate 1 is connected with a guide pipe 21, the adjusting frame 18 is connected with the inner wall of the guide pipe 21, the adjusting block is screwedly connected with the surface of the adjusting rod 19, the adjusting block is rotated, the adjusting rod 19 can be moved in the inner wall of the adjusting block, when the tension of the transmission belt 64 is insufficient, the adjusting block 20 is rotated to move the position of the adjusting rod 19 downward, the adjusting rod 19 drives the position of the adjusting frame 18 to move downward, the adjusting frame 18 drives the second transmission wheel 63 to move downward, and the transmission belt 64 is tensioned, so that the tension of the transmission belt 64 is conveniently adjusted, and the guide pipe 21 guides the adjusting frame 18 to move stably.

[0033] The fixed long plate 1 can be installed on a door, a door frame or a wall beside the door frame, the device is fixed, the occasions are suitable, the occupied space is small, when the position of the iris recognition camera is adjusted, the forward and reverse motor 61 is started, the output shaft of the forward and reverse motor 61 drives the first transmission wheel 62 to rotate, the first transmission wheel 62 is in transmission connection with the second transmission wheel 63 through the transmission belt 64, the transmission belt 64 drives the connecting frame 7 to move, the connecting frame 7 drives the driving plate 4 to move, the driving plate 4 drives the moving frame 3 to move, and then the position of the iris recognition camera is adjusted, different height personnel are adapted, the guide plate 52 is connected with the driving plate 4, the driving plate 4 drives the guide plate 52 to move when the driving plate 4 moves, the guide wheel 53 on the guide plate 52 rolls in the guide slot of the guide rail 51, the guide plate 52 is limited, and then the driving plate 4 is guided and limited, so that the driving plate 4 keeps stable when the driving plate 4 drives the moving frame 3 to move.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A door access iris recognition lifting adjustment mounting rack, characterized by, Include: Fixed long plate (1), installation shell (2) and mobile frame (3) for fixing iris recognition camera, the installation shell (2) is installed on the surface of fixed long plate (1), the inside of installation shell (2) is provided with drive plate (4), drive plate (4) is provided with guide component (5) symmetrically, guide component (5) is installed on the surface of fixed long plate (1), drive assembly (6) is installed on the surface of fixed long plate (1), the surface of drive plate (4) is connected with adapter frame (7), the surface of adapter frame (7) is connected in drive assembly (6), guide component (5) and drive assembly (6) are located in the inside of installation shell (2), the surface of installation shell (2) is provided with through slot (8), one end of mobile frame (3) passes through through slot (8) and is connected with the surface of drive plate (4).

2. The lifting adjustment mounting rack for access control iris recognition according to claim 1, characterized in that, The guide component (5) includes a guide rail (51) and a guide plate (52), the guide rail (51) is installed on the inner wall of the installation shell (2), the guide plate (52) is installed with a guide wheel (53) at the four corners of the surface, the guide wheel (53) is rollingly connected in the guide slot of the guide rail (51), and the drive plate (4) is installed on the surface of the guide plate (52).

3. The lifting adjustment mounting bracket for iris recognition access control according to claim 2, characterized in that, The surface of the guide plate (52) is provided with a positioning groove (9), and the drive plate (4) is provided with a positioning portion (10) corresponding to the position of the positioning groove (9). The positioning portion (10) is clamped in the inner wall of the positioning groove (9).

4. The lifting adjustment mounting rack for access control iris recognition according to claim 3, characterized in that, The inner wall of the positioning groove (9) is provided with a first threaded hole (11), and the drive plate (4) is provided with a positioning hole (12) corresponding to the position of the threaded hole. The inner wall of the positioning hole (12) is connected with a hexagonal socket head cap screw (13), and one end of the hexagonal socket head cap screw (13) is connected with the inner wall of the first threaded hole (11).

5. The lifting adjustment mount for iris recognition access control according to claim 1, characterized in that, The surface of the adapter frame (7) is symmetrically provided with a mounting hole (14), and the surface of the drive plate (4) is provided with a second threaded hole (15) corresponding to the position of the mounting hole (14). The inner wall of the mounting hole (14) is connected with a fixing bolt (16), and one end of the fixing bolt (16) is connected with the inner wall of the second threaded hole (15).

6. The lifting adjustment mount for iris recognition access control according to claim 1, characterized in that, The drive assembly (6) includes a reversible motor (61), a first transmission wheel (62), a second transmission wheel (63) and a transmission belt (64), the reversible motor (61), the first transmission wheel (62) and the second transmission wheel (63) are all installed on the fixed long plate (1), the central shaft of the first transmission wheel (62) is connected with the output shaft of the reversible motor (61), the first transmission wheel (62) is drivingly connected with the second transmission wheel (63) through the transmission belt (64), and the adapter frame (7) is connected with the surface of the transmission belt (64).

7. The lifting adjustment mount for iris recognition access control according to claim 6, characterized in that, The surface of the fixed long plate (1) is provided with a supporting frame (17), the central shaft of the first transmission wheel (62) is rotationally connected with the inner wall of the supporting frame (17), the surface of the second transmission wheel (63) is provided with an adjusting frame (18), the bottom of the adjusting frame (18) is connected with an adjusting rod (19), and one end of the adjusting rod (19) extends to the outside of the mounting shell (2) and is connected with an adjusting block (20).

8. The lifting adjustment mount for iris recognition access control according to claim 7, characterized in that, The bottom of the mounting shell (2) is connected with a mounting ring, the inner wall of the mounting ring is connected with a bearing, the inner wall of the bearing is connected with one end of the adjusting block (20), the surface of the fixed long plate (1) is connected with a guide tube (21), and the adjusting frame (18) is connected to the inner wall of the guide tube (21).

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