Access control device with face recognition equipment

Abstract

The utility model discloses an access control device with face recognition equipment, which comprises a gate and a recognition instrument, and relates to the field of face recognition access control devices. Through the arrangement of the through groove, the first sliding groove, the second sliding groove, the third sliding groove, the through hole, the connecting plate and the limiting block, when the identification instrument needs to be adjusted upwards, the fixing block is pushed upwards to enable the connecting plate to slide upwards, then the identification instrument slides upwards, the sliding block passes through the limiting block in the sliding process, and when the identification instrument is adjusted to a proper position, the sliding block is pushed upwards to move upwards. When the recognition instrument needs to be adjusted downwards, the corresponding movable rod slides upwards to enable the end of the limiting block to move upwards, so that the sliding block is extruded out of the upper portion of the limiting block, limiting of the limiting block is relieved, and then the recognition instrument can be adjusted downwards. And the identification instrument is adjusted to a proper position through the fixing block.

Description

TECHNICAL FIELD

[0001] The utility model relates to face recognition access control device field, specifically is a kind of access control device with face recognition equipment. BACKGROUND

[0002] Access control equipment is a kind of security management system for controlling import and export, aims at limiting unauthorized personnel to enter specific area, it is usually composed of access control controller, card reader, access control electric lock, access control management software etc., can carry out identity verification by card swiping, fingerprint identification, face recognition etc., and control the opening and closing of door, access control equipment is widely applied in various places, including office building, public place, community, school, hospital etc., it not only provides security guarantee, but also improves the efficiency and convenience of access management.

[0003] Face recognition equipment access control device on market is various, such as patent publication number CN220962486U discloses a kind of access control device with face recognition equipment, including gate machine, the top of the gate machine is slidably connected with base, the top of the base is fixedly installed with guide block, the top of the guide block is provided with adjusting mechanism, the surface of the base is provided with limiting mechanism;The adjusting mechanism includes sleeve, the sleeve is fixedly installed on the top of guide block, the inner cavity of the sleeve is slidably connected with support rod, the side of the sleeve is fixedly installed with sleeve pipe;By setting adjusting mechanism, the height of the recognition instrument body is adjusted according to different height of crowd, avoid the vertical distance between recognition instrument body and the face of the crowd to be too large, so that the crowd needs to pad foot or bend to identify, thereby increase the experience and convenience of the crowd, and increase the flexibility of recognition instrument body height adjustment, facilitate the real-time height adjustment of recognition instrument body according to specific conditions.

[0004] But the above-mentioned device still has certain problem, the adjustment of the device is through rotating worm to drive gear, in turn drive lifting rod to adjust support rod, process is tedious, and the efficiency of lifting adjustment is very slow, when the place of large human flow, this kind of adjustment mode is easy to cause crowd congestion, so that order is difficult to maintain. UTILITY MODEL CONTENT

[0005] Based on this, the utility model aims at providing a kind of access control device with face recognition equipment to solve the technical problems mentioned in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of access control device with face recognition equipment, including gate and identification instrument, gate top fixedly installed with base, and base inside is slidably installed with connecting plate, and base is opened with the through slot corresponding with connecting plate, the top of connecting plate is fixedly installed with damping rotary lever, and identification instrument is rotatably installed on damping rotary lever, the bottom of connecting plate is fixedly installed with sliding block, and base is opened with the first sliding slot corresponding with sliding block, the bottom outer wall of connecting plate is fixedly installed with fixed block, and the second sliding slot corresponding with fixed block is opened in base outer wall, connecting rod is fixedly installed in base, and the outer wall of connecting rod is rotatably installed with limit block, and the third sliding slot corresponding with limit block is opened in base, limit block is opened with movable slot in, and movable rod is slidably installed in movable slot, and the through hole corresponding with movable rod is opened in the outer wall of base.

[0007] By adopting the above technical scheme, when the identification instrument needs to be adjusted upwards, the fixed block is pushed upwards to make the connecting plate slide upwards, so that the identification instrument slides upwards, and the sliding block passes through the limit block during the sliding process, when the identification instrument is adjusted to the appropriate position, the fixed block is released, and the connecting plate is fixed by the limit block below the sliding block, face scanning is completed, and the gate can be passed, when the identification instrument needs to be adjusted downwards, the corresponding movable rod is slid upwards to make the end of the limit block move upwards, so that the sliding block is extruded above the limit block, the limit of the limit block is released, and the identification instrument is adjusted to the appropriate position by the fixed block.

[0008] Further, the through slot extends through the top and bottom of the base, and the first sliding slot, the second sliding slot, the third sliding slot and the through hole are all communicated with the through slot.

[0009] By adopting the above technical scheme, the device has higher integrity and stronger linkage.

[0010] Further, one side of the second sliding slot is communicated with the through slot, the other side of the second sliding slot extends through the outer wall of the base, and the end of the fixed block away from the connecting plate extends through the second sliding slot.

[0011] By adopting the above technical scheme, the fixed block can slide better, and the connecting plate is adjusted at the same time.

[0012] Further, a plurality of limit blocks are installed in the base at equal intervals, the bottom end of the limit block is located between the plurality of third sliding slots, and the top end of the connection position of the limit block and the connecting rod is located at the communication position of the third sliding slot and the through slot.

[0013] By adopting the above technical scheme, the limit block in the reset state can only rotate upwards and cannot rotate downwards.

[0014] Further, the through holes are symmetrically arranged on the two side walls of the base, each group of through holes is composed of four through holes arranged at equal intervals, one side of the through hole penetrates the outer wall of the base, and the installation positions of the symmetric groups of through holes correspond to the installation positions of the groups of limiting blocks.

[0015] By adopting the above technical scheme, the movable rod can only slide in the vertical direction in the through hole.

[0016] Further, the movable slot penetrates the two side walls of the limiting block, and the movable rod penetrates the movable slot and the through hole.

[0017] By adopting the above technical scheme, the movable rod can drive the limiting block to rotate under the guidance of the through hole.

[0018] Further, the installation position of the sliding block is below the end of the limiting block away from the third sliding groove, and the bottom end and the top end of the limiting block are designed to be inclined upward.

[0019] By adopting the above technical scheme, the sliding block is lifted upward by the inclined surface, and then the rear sliding block falls on the top end of the limiting block after resetting, so that the limiting block can be fixed and supported.

[0020] In summary, the utility model mainly has the following beneficial effects:

[0021] The utility model discloses a through slot, a first sliding groove, a second sliding groove, a third sliding groove, a through hole, a connecting plate and a limiting block are arranged, when the identification instrument needs to be adjusted upward, the connecting plate is slid upward by pushing the fixed block upward, and then the identification instrument is slid upward, the sliding block passes through the limiting block in the sliding process, when being adjusted to the appropriate position, the fixed block is loosened, and the connecting plate is fixed and limited by the limiting block below the sliding block, face scanning is completed, and the gate can be passed, when the identification instrument needs to be adjusted downward, the corresponding movable rod is slid upward, the end of the limiting block is moved upward, the sliding block is extruded above the limiting block, the limiting of the limiting block is released, and the identification instrument can be adjusted to the appropriate position through the fixed block. DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic view of the utility model;

[0023] Figure 2 It is a structure schematic view of the base of the utility model after being cut open;

[0024] Figure 3 It is the A enlarged view of the utility model; Figure 2

[0025] Figure 4 ​It is a structure schematic view of the recognition instrument, connecting plate and damping rotary rod of the utility model.

[0026] Figure 5 It is a structure schematic view of another view angle after the base of the utility model is cut open.

[0027] Figure 6 It is a structure schematic view of the limiting block of the utility model.

[0028] In the drawing: 1, gate machine; 2, recognition instrument; 3, base; 301, through slot; 302, first sliding groove; 303, second sliding groove; 304, third sliding groove; 305, through hole; 4, connecting plate; 401, sliding block; 402, fixed block; 5, damping rotary rod; 6, limiting block; 601, movable slot; 602, movable rod; 7, connecting rod. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used for explaining the utility model only, and cannot be understood as the limitation of the utility model.

[0030] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0031] A kind of access control device with face recognition equipment, such as Figure 1 Figure 6 ​As shown, including gate 1 and identification instrument 2, the top end of gate 1 is fixedly installed with base 3, and the connecting plate 4 is slidably installed in the base 3, and the base 3 is provided with a through slot 301 corresponding to the connecting plate 4, the connecting plate 4 slides in the through slot 301, the top end of the connecting plate 4 is fixedly installed with a damping rotary rod 5, and the identification instrument 2 is rotatably installed on the damping rotary rod 5, the identification instrument 2 rotates through the damping rotary rod 5 to adjust the direction of identification, the bottom end of the connecting plate 4 is fixedly installed with a sliding block 401, the connecting plate 4 is adjusted by the sliding of the sliding block 401, and the base 3 is provided with a first sliding groove 302 corresponding to the sliding block 401, the sliding block 401 slides in the first sliding groove 302, the bottom outer wall of the connecting plate 4 is fixedly installed with a fixed block 402, the position of the fixed block 402 is adjusted to drive the whole connecting plate 4 to move, and the outer wall of the base 3 is provided with a second sliding groove 303 corresponding to the fixed block 402, the fixed block 402 slides in the second sliding groove 303, the base 3 is fixedly installed with a connecting rod 7, and the outer wall of the connecting rod 7 is rotatably installed with a limiting block 6, the limiting block 6 rotates through the connecting rod 7, and the base 3 is provided with a third sliding groove 304 corresponding to the limiting block 6, the top of the limiting block 6 enters the third sliding groove 304 when the limiting block 6 rotates upward, the limiting block 6 is provided with a movable slot 601, and the movable slot 601 is slidably installed with a movable rod 602, the movable rod 602 slides in the movable slot 601, and the outer wall of the base 3 is provided with a through hole 305 corresponding to the movable rod 602, the movable rod 602 is guided through the through hole 305 to make the limiting block 6 rotate.

[0032] Please refer to Figure 5 , the through slot 301 penetrates the top end and the bottom end of the base 3, and the first sliding groove 302, the second sliding groove 303, the third sliding groove 304 and the through hole 305 are communicated with the through slot 301, so that the integrity of the device is higher and the linkage is stronger.

[0033] Please refer to 3 and Figure 5 , one side of the second sliding groove 303 is communicated with the through slot 301, the other side of the second sliding groove 303 penetrates the outer wall of the base 3, and the end of the fixed block 402 away from the connecting plate 4 penetrates the second sliding groove 303, the position of the fixed block 402 is adjusted to make the fixed block 402 slide in the second sliding groove 303, so that the fixed block 402 slides better and drives the connecting plate 4 to adjust.

[0034] Please refer to Figure 3 and Figure 5The plurality of groups of limiting blocks 6 are installed at equal intervals in the base 3, and the bottom end of the limiting block 6 is located between the plurality of groups of third sliding grooves 304, and the top end of the connecting position of the limiting block 6 and the connecting rod 7 is located at the communication position of the third sliding groove 304 and the through groove 301. In the reset state, when the limiting block 6 rotates upward, the top end of the limiting block 6 will slide into the third sliding groove 304, and when the limiting block 6 rotates downward, the bottom end of the limiting block 6 will be blocked by the outer wall between the plurality of groups of third sliding grooves 304, so that the limiting block 6 in the reset state can only rotate upward and cannot rotate downward.

[0035] Please refer to Figure 5 The plurality of groups of through holes 305 are symmetrically provided on the outer walls of the base 3, each group of through holes 305 is composed of four through holes 305 provided at equal intervals, one side of the through hole 305 penetrates the outer wall of the base 3, and the installation positions of the symmetric plurality of groups of through holes 305 correspond to the installation positions of the plurality of groups of limiting blocks 6. The through hole 305 serves as a guide, so that the movable rod 602 can only slide vertically in the through hole 305.

[0036] Please refer to 3, the movable slot 601 penetrates the two outer walls of the limiting block 6, and the movable rod 602 penetrates the movable slot 601 and the through hole 305. When the movable rod 602 starts to move, it moves vertically under the guidance of the through hole 305. During the movement, the movable rod 602 drives the limiting block 6 to move through the movable slot 601, so that the movable rod 602 can drive the limiting block 6 to rotate under the guidance of the through hole 305.

[0037] Please refer to Figure 3 The installation position of the sliding block 401 is located below the end of the limiting block 6 away from the third sliding groove 304, and the bottom end and the top end of the limiting block 6 are designed to be inclined upward. During the upward sliding process of the sliding block 401, the bottom end of the end of the limiting block 6 is contacted, so that the sliding block 401 lifts the limiting block 6 upward through the inclined surface, and then the sliding block 401 falls on the top end of the limiting block 6 after reset below through the limiting block 6, so as to obtain the effect of fixed support through the limiting block 6.

[0038] The working principle of the utility model is: when adjusting the identification instrument 2 upwards, the fixed block 402 is pushed upwards, the fixed block 402 drives the connecting plate 4 to move upwards, in the process, the sliding block 401 slides in the first sliding groove 302, and will contact the limiting block 6, the limiting block 6 is rotatably installed in the base 3, at the moment, the sliding block 401 will make the limiting block 6 rotate upwards, when the sliding block 401 passes through the limiting block 6, the limiting block 6 will rotate downwards due to losing the pushing force, and finally reset, when the identification instrument 2 is adjusted to the appropriate position, the fixed block 402 is loosened, at the moment, the sliding block 401 will fall to the top end of the limiting block 6 below, the bottom of the limiting block 6 is between the groups of third sliding grooves 304, the reset limiting block 6 cannot rotate downwards, at the moment, the sliding block 401 is fixed and limited, and the position of the identification instrument 2 is fixed

[0039] When adjusting the identification instrument 2 downwards, first, the fixed block 402 is held, and the movable rod 602 at the position of the fixed block 402 is pushed upwards, at the moment, the movable rod 602 moves upwards in the through hole 305, and the limiting block 6 is rotated upwards through the movable slot 601 in the limiting block 6 as a guide, with the rotation of the limiting block 6, the limiting block 6 will gradually extrude the sliding block 401 from the top end of the limiting block 6, so as to release the limiting effect on the sliding block 401, at the moment, the fixed block 402 is slid downwards, and the position of the identification instrument 2 is adjusted.

[0040] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and change without creative contribution after reading the specification, but as long as in the range of the claims of the utility model, it is protected by the patent law.

Claims

1. An access control device with a human face recognition device, comprising a gate machine (1) and a recognition instrument (2), characterized in that: The gate machine (1) top fixedly installed with base (3), and the base (3) in the slidingly installed with connecting plate (4), and the base (3) in the corresponding through slot (301) of connecting plate (4) is set up, the top of connecting plate (4) fixedly installed with damping rotary rod (5), and the recognition instrument (2) is rotatably installed on the damping rotary rod (5), the bottom of connecting plate (4) fixedly installed with sliding block (401), and the base (3) in the corresponding first sliding slot (302) of sliding block (401) is set up, the bottom outer wall of connecting plate (4) fixedly installed with fixed block (402), and the outer wall of base (3) is set up with the second sliding slot (303) of fixed block (402) is set up, the base (3) in fixedly installed with connecting rod (7), and the outer wall of connecting rod (7) rotatably installed with limit block (6), and the base (3) in the corresponding third sliding slot (304) of limit block (6) is set up, the limit block (6) in the movable slot (601) is set up, and the movable slot (601) in the movable rod (602) is slidably installed, and the outer wall of base (3) is set up with the through hole (305) of movable rod (602) is set up.

2. The access control device with face recognition device according to claim 1, characterized in that: The through slot (301) penetrates the top and bottom of the base (3), and the first sliding slot (302), the second sliding slot (303), the third sliding slot (304) and the through hole (305) are communicated with the through slot (301).

3. The access control device with face recognition device according to claim 1, characterized in that: One side of the second sliding slot (303) is communicated with the through slot (301), and the other side of the second sliding slot (303) penetrates the outer wall of the base (3), and the end of the fixed block (402) away from the connecting plate (4) penetrates the second sliding slot (303).

4. The access control device with face recognition device according to claim 1, characterized in that: A plurality of limit blocks (6) are installed at equal intervals in the base (3), the bottom end of the limit block (6) is located between a plurality of third sliding slots (304), and the top end of the limit block (6) at the connection position with the connecting rod (7) is located at the communication position of the third sliding slot (304) and the through slot (301).

5. The access control device with face recognition device according to claim 1, characterized in that: A plurality of through holes (305) are symmetrically provided on the outer walls of the base (3), each group of through holes (305) is composed of four equally spaced through holes (305), one side of the through hole (305) penetrates the outer wall of the base (3), and the installation positions of the symmetrically arranged plurality of through holes (305) correspond to the installation positions of the plurality of limit blocks (6).

6. The access control device with face recognition device according to claim 1, characterized in that: The movable slot (601) penetrates the outer walls of the limit block (6), and the movable rod (602) penetrates the movable slot (601) and the through hole (305).

7. The access control device with face recognition device according to claim 1, characterized in that: The installation position of the sliding block (401) is below the end of the limit block (6) away from the third sliding slot (304), and the bottom end and the top end of the limit block (6) are both designed to be inclined upward.

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