Access personnel identity recognition gate for construction site

Abstract

The utility model relates to the technical field of building site, and disclose a personnel identity recognition gate for building site, including: gate body, the one side of gate body is provided with the rotation groove, the top of gate body is provided with the mounting groove. Through the replacement of baffle, the U type card frame is along the outer wall of rectangular column sliding, makes the magnetic attraction stone and one side of rectangular column is pasted, then rotates rectangular column, thereby drives the baffle rotation, handheld trapezoidal brake board vertical slide, thereby makes the bottom of trapezoidal brake board and stop plate, simultaneously makes the sliding mouth no.

Description

Technical Field

[0001] This utility model relates to the field of construction site technology, specifically to a gate for identifying personnel entering and exiting construction sites. Background Technology

[0002] Identity recognition turnstiles are intelligent devices that combine identity verification technology with physical channel control functions. They control the opening or closing of channels by recognizing personnel identity information (such as biometrics, physical media, or electronic credentials). They are widely used in places that require personnel access management. Their core function is to ensure that only authorized personnel can pass through specific channels, while recording passage data for security management or attendance statistics.

[0003] Due to the complex environment of construction sites, gate equipment may be frequently affected by adverse factors such as impacts and dust. Therefore, its structural design needs to take into account the quick replacement and maintenance of the baffles. Traditional gate baffle installation methods are often quite complicated and require professional tools and time, which to some extent affects the maintenance efficiency of the equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a gate for identifying personnel entering and exiting construction sites. It solves the technical problem that the installation of traditional gate baffles in the prior art is often complicated and requires professional tools and time, which to some extent affects the maintenance efficiency of the equipment. It achieves the purpose of quick disassembly and replacement of the baffles.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a gate for identifying personnel entering and exiting a construction site, comprising: a gate body, a rotating groove on one side of the gate body, and an installation groove on the top of the gate body, the installation groove being connected to the rotating groove; a detection part disposed inside the gate body; and a replacement part disposed inside the gate body; the replacement part comprising: a rotating disk rotatably connected to the inner wall of the rotating opening; and rectangular columns fixedly connected between the rotating disks.

[0006] Preferably, the detection components include: a fingerprint transmitter installed on the top of the gate body; a limit rod fixedly connected to the top of the gate body; a card transmitter fixedly installed on the top of the gate body; a facial recognition transmitter fixedly installed on the top of the gate body; a drive mechanism fixedly installed inside the mounting slot; and a limit buffer pad fixedly connected to the inner wall of the rotating slot. The limit buffer pads are symmetrically arranged and flexibly limit the rotation of the baffle to avoid mechanical wear or abnormal noise caused by hard collisions, while reducing noise pollution.

[0007] Preferably, the rotating disk is electrically connected to the driving mechanism, a limiting disk is fixedly connected to the outer wall of the rectangular column, the limiting disks are symmetrically arranged, a U-shaped frame is slidably connected to the outer wall of the rectangular column, and a limiting plate is fixedly connected to one side of the rectangular column.

[0008] Preferably, the inner wall of the U-shaped card frame is provided with a placement groove, and a magnetic stone is fixedly connected to the inner wall of the placement groove. The magnetic stone is attracted to the outer wall of the rectangular column. A card frame is fixedly connected to one side of the U-shaped card frame. The card frames are equidistantly arranged. A baffle is fixedly connected to one side of the U-shaped card frame. The baffle is adapted to the rotating groove.

[0009] Preferably, a sliding groove is provided on one side of the rectangular column, the sliding grooves are equidistantly arranged, a slot is provided on one side of the rectangular column, a trapezoidal brake plate is slidably connected to one side of the rectangular column, a circular groove is provided at the bottom of the trapezoidal brake plate, a spring is fixedly connected to the top of the inner wall of the circular groove and the top of the limiting plate, and a sliding opening is provided inside the trapezoidal brake plate.

[0010] Preferably, a sliding plate is slidably connected inside the first slide groove, a trapezoidal block is fixedly connected to one side of the sliding plate, the trapezoidal block engages with the frame, the trapezoidal block is adapted to the trapezoidal brake plate, and a spring is fixedly connected between one side of the sliding plate and the inner wall of the first slide groove.

[0011] Preferably, a locking rod is slidably connected inside the sliding opening, and a braking torque is fixedly connected to one end of the locking rod. The locking rod engages with the locking groove, and a spring is fixedly connected between one side of the braking torque and one side of the trapezoidal brake plate. Through the engagement of the locking rod and the locking groove, and the squeezing action of the trapezoidal brake plate on the trapezoidal locking block, the U-shaped locking frame and the baffle can be stably fixed in the predetermined position.

[0012] This utility model provides a gate for identifying personnel entering and exiting construction sites. It has the following beneficial effects:

[0013] (1) This utility model achieves the purpose of identifying identity in three ways by electrically connecting the fingerprint transmitter, card transmitter and facial transmitter to the driving mechanism. Under the action of the limiting rod, the bottom of the card is easily limited to prevent the card from falling. Under the action of the limiting buffer pad, the rotation of the baffle is easily limited. Under the action of the driving mechanism, the rotation of the rotating disk is controlled.

[0014] (2) When replacing the baffle, the U-shaped card frame slides along the outer wall of the rectangular column, so that the magnetic stone is attached to one side of the rectangular column. Then, the rectangular column is rotated, thereby driving the baffle to rotate. The trapezoidal brake plate is held vertically and slides down, so that the bottom of the trapezoidal brake plate abuts against the limiting plate. At the same time, the sliding opening one is aligned with the card slot. Under the action of the spring three, the card rod slides and engages with the card slot, thereby achieving the purpose of fixing the position of the trapezoidal brake plate. While the trapezoidal brake plate slides down, it squeezes the trapezoidal card block, so that the trapezoidal card block slides in the horizontal direction and engages with the card frame, thereby achieving the purpose of engaging and fixing the U-shaped card frame and quickly installing the baffle. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a front view of the present utility model;

[0017] Figure 3 This is a view of the detection part of this utility model;

[0018] Figure 4 This is a view of the replacement part of the present invention;

[0019] Figure 5 This is a detailed view of the replacement part of this utility model.

[0020] In the diagram: 1. Gate body; 2. Detection unit; 3. Replacement unit.

[0021] 211 Fingerprint transmitter, 212 Limiting rod, 213 Card transmitter, 214 Facial recognition transmitter, 215 Drive mechanism, 216 Limiting buffer pad;

[0022] 311 Rotating disc, 312 Rectangular column, 313 Limiting disc, 314 U-shaped card frame, 315 Magnetic stone, 316 Baffle, 317 Card frame, 318 Sliding plate, 319 Trapezoidal card block, 320 Spring 1, 321 Trapezoidal brake plate, 322 Limiting plate, 323 Spring 2, 324 Card rod, 325 Braking torque, 326 Spring 3. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Example 1:

[0026] The traditional installation methods for turnstiles in existing technologies are often complex, requiring specialized tools and time, which to some extent affects the efficiency of equipment maintenance. This invention provides a preferred embodiment of a personnel identification turnstile for construction sites, for example... Figure 1-5 As shown: A gate for identifying personnel entering and exiting a construction site includes: a gate body 1, a rotating groove on one side of the gate body 1, and an installation groove on the top of the gate body 1, the installation groove being connected to the rotating groove; a detection part 2 disposed inside the gate body 1; and a replacement part 3 disposed inside the gate body 1. The replacement part 3 includes: a rotating disk 311 rotatably connected to the inner wall of the rotating opening; and rectangular columns 312 fixedly connected between the rotating disks 311.

[0027] The detection unit 2 includes: a fingerprint transmitter 211, installed on the top of the gate body 1; a limit rod 212, fixedly connected to the top of the gate body 1; a card transmitter 213, fixedly installed on the top of the gate body 1; a facial transmitter 214, fixedly installed on the top of the gate body 1; a drive mechanism 215, fixedly installed inside the mounting slot; and limit buffer pads 216, fixedly connected to the inner wall of the rotating slot, with the limit buffer pads 216 arranged symmetrically.

[0028] Furthermore, in this embodiment, the fingerprint transmitter 211, card transmitter 213, and facial recognition transmitter 214 are all electrically connected to the drive mechanism 215, thereby achieving the purpose of identifying identity in three ways. However, under the action of the limiting rod 212, the bottom of the card is easily limited to prevent the card from falling. Under the action of the limiting buffer pad 216, the rotation of the baffle 316 is easily limited. And under the action of the drive mechanism 215, the rotation of the rotating disk 311 is controlled.

[0029] Example 2:

[0030] Based on Embodiment 1, a preferred embodiment of the present invention provides a personnel identification gate for construction sites, for example... Figure 1-5As shown: the rotating disk 311 is electrically connected to the drive mechanism 215, the outer wall of the rectangular column 312 is fixedly connected to the limiting disk 313, the limiting disk 313 is symmetrically arranged, the outer wall of the rectangular column 312 is slidably connected to the U-shaped frame 314, and one side of the rectangular column 312 is fixedly connected to the limiting plate 322.

[0031] The inner wall of the U-shaped card frame 314 is provided with a placement groove, and a magnetic stone 315 is fixedly connected to the inner wall of the placement groove. The magnetic stone 315 is attracted to the outer wall of the rectangular column 312. A card frame 317 is fixedly connected to one side of the U-shaped card frame 314. The card frames 317 are equidistantly arranged. A baffle 316 is fixedly connected to one side of the U-shaped card frame 314. The baffle 316 is adapted to the rotating groove.

[0032] A sliding groove is provided on one side of the rectangular column 312, and the sliding grooves are equidistant. A slot is provided on one side of the rectangular column 312. A trapezoidal brake plate 321 is slidably connected to one side of the rectangular column 312. A circular groove is provided at the bottom of the trapezoidal brake plate 321. A spring 323 is fixedly connected to the top of the inner wall of the circular groove and the top of the limiting plate 322. A sliding opening is provided inside the trapezoidal brake plate 321.

[0033] The sliding groove 1 has a sliding plate 318 inside, and a trapezoidal block 319 is fixedly connected to one side of the sliding plate 318. The trapezoidal block 319 is engaged with the frame 317. The trapezoidal block 319 is adapted to the trapezoidal brake plate 321. A spring 320 is fixedly connected between one side of the sliding plate 318 and the inner wall of the sliding groove 1.

[0034] The sliding opening 1 has a sliding connection of a locking rod 324. One end of the locking rod 324 is fixedly connected to a braking torque 325. The locking rod 324 is engaged with the locking groove. A spring 326 is fixedly connected between one side of the braking torque 325 and one side of the trapezoidal brake plate 321.

[0035] Furthermore, in this embodiment, when replacing the baffle 316, the U-shaped card frame 314 slides along the outer wall of the rectangular column 312, and under the action of the limiting plate 313, the U-shaped card frame 314 is limited and slid, so that the magnetic stone 315 is attached to one side of the rectangular column 312. Then, the rectangular column 312 is rotated, thereby driving the baffle 316 to rotate. The trapezoidal brake plate 321 is held vertically down, so that the bottom of the trapezoidal brake plate 321 abuts against the limiting plate 322, and at the same time, the sliding opening and the card slot are aligned. Alignment is achieved by the spring 326 causing the locking rod 324 to slide and engage with the locking groove, thereby fixing the position of the trapezoidal brake plate 321. As the trapezoidal brake plate 321 slides down, it presses against the trapezoidal locking block 319, which, under the limit of the sliding plate 318, slides horizontally and engages with the locking frame 317, thereby fixing the U-shaped locking frame 314 and achieving the purpose of quickly installing the baffle 316.

[0036] In use, firstly, the fingerprint transmitter 211, card transmitter 213, and facial transmitter 214 are all electrically connected to the drive mechanism 215, thereby achieving the purpose of identifying identity in three ways. However, the limiting rod 212 helps to limit the bottom of the card, preventing it from falling out. The limiting buffer pad 216 helps to limit the rotation of the baffle 316, and the drive mechanism 215 controls the rotation of the rotating disk 311. Secondly, when replacing the baffle 316, the U-shaped card frame 314 slides along the outer wall of the rectangular column 312, and the limiting disk 313 limits the sliding of the U-shaped card frame 314, allowing the magnetic stone 315 to contact the rectangular column 312. One side is attached, then the rectangular column 312 is rotated, thereby driving the baffle 316 to rotate. The trapezoidal brake plate 321 is held vertically down, so that the bottom of the trapezoidal brake plate 321 abuts against the limiting plate 322, and at the same time the sliding opening is aligned with the slot. Under the action of the spring 326, the locking rod 324 slides and engages with the slot, thereby fixing the position of the trapezoidal brake plate 321. As the trapezoidal brake plate 321 slides down, it squeezes the trapezoidal locking block 319, so that under the limitation of the sliding plate 318, the trapezoidal locking block 319 slides in the horizontal direction and engages with the locking frame 317, thereby fixing the U-shaped locking frame 314 and achieving the purpose of quickly installing the baffle 316.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A personnel identification gate for entry and exit at a construction site, characterized in that, It includes: a gate body (1), a rotating groove is provided on one side of the gate body (1), and an installation groove is provided on the top of the gate body (1), the installation groove being connected to the rotating groove; The detection part (2) is set inside the gate body (1); Replacement part (3) is set inside the gate body (1); The replacement site (3) includes: Rotating disk (311) is rotatably connected to the inner wall of the rotating port; A rectangular column (312) is fixedly connected between rotating disks (311).

2. The personnel identification gate for construction sites according to claim 1, characterized in that: The detection area (2) includes: A fingerprint transmitter (211) is installed on top of the gate body (1); The limit rod (212) is fixedly connected to the top of the gate body (1); Card transmitter (213) is fixedly installed on the top of the gate body (1); A face transmitter (214) is fixedly installed on the top of the gate body (1); The drive mechanism (215) is fixedly installed inside the mounting slot; A limiting buffer pad (216) is fixedly connected to the inner wall of the rotating groove, and the limiting buffer pad (216) is symmetrically arranged.

3. A personnel identification gate for construction sites according to claim 1, characterized in that: The rotating disk (311) is electrically connected to the driving mechanism (215). The outer wall of the rectangular column (312) is fixedly connected to the limiting disk (313). The limiting disks (313) are symmetrically arranged. The outer wall of the rectangular column (312) is slidably connected to a U-shaped card frame (314). One side of the rectangular column (312) is fixedly connected to a limiting plate (322).

4. A personnel identification gate for construction sites according to claim 3, characterized in that: The inner wall of the U-shaped card frame (314) is provided with a placement groove, and a magnetic stone (315) is fixedly connected to the inner wall of the placement groove. The magnetic stone (315) is attracted to the outer wall of the rectangular column (312). A card frame (317) is fixedly connected to one side of the U-shaped card frame (314). The card frames (317) are equidistantly arranged. A baffle (316) is fixedly connected to one side of the U-shaped card frame (314). The baffle (316) is adapted to the rotating groove.

5. A personnel identification gate for construction sites according to claim 3, characterized in that: A sliding groove is provided on one side of the rectangular column (312), and the sliding groove is equidistantly arranged. A slot is provided on one side of the rectangular column (312). A trapezoidal brake plate (321) is slidably connected to one side of the rectangular column (312). A circular groove is provided at the bottom of the trapezoidal brake plate (321). A spring (323) is fixedly connected to the top of the inner wall of the circular groove and the top of the limiting plate (322). A sliding opening is provided inside the trapezoidal brake plate (321).

6. A gate for identifying personnel entering and exiting a construction site according to claim 5, characterized in that: A sliding plate (318) is slidably connected inside the first slide groove. A trapezoidal block (319) is fixedly connected to one side of the sliding plate (318). The trapezoidal block (319) is engaged with the frame (317). The trapezoidal block (319) is adapted to the trapezoidal brake plate (321). A spring (320) is fixedly connected between one side of the sliding plate (318) and the inner wall of the first slide groove.

7. A gate for identifying personnel entering and exiting a construction site according to claim 5, characterized in that: A locking rod (324) is slidably connected inside the sliding opening. A braking torque (325) is fixedly connected to one end of the locking rod (324). The locking rod (324) engages with the locking groove. A spring (326) is fixedly connected between one side of the braking torque (325) and one side of the trapezoidal brake plate (321).

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