CN219831884U - Building site entrance guard - Google Patents

Abstract

The utility model discloses a building site entrance guard, which comprises a base, wherein two gate machines are fixed on the upper surface of the base, vertical pipes are fixed at the top ends of the two gate machines, a shell is fixedly connected to the top ends of the vertical pipes, one side of the shell is of an open design, a face recognition screen is arranged in the shell, a mounting groove is formed in the shell and close to the open side, a frame body is fixed in the mounting groove, and a glass plate is fixed in the middle of the frame body. According to the utility model, the base, the gate, the shell, the face recognition screen, the frame body, the glass plate, the transverse tube and the miniature air pump are arranged, the face recognition screen is arranged in the shell, the glass plate can protect the face recognition screen, the miniature air pump can pump air into the transverse tube all the time when the door control is in operation, then air is blown out from the round hole below the transverse tube, and dust on the surface of the glass plate can be blown away, so that the accuracy of recognition of the face recognition screen is ensured.

Description

Building site entrance guard

Technical Field

The utility model relates to the technical field of access control, in particular to a building site access control.

Background

The entrance and exit entrance guard safety management system is a new modern safety management system, integrates microcomputer automatic identification technology and modern safety management measures, and relates to a plurality of new technologies such as electronics, machinery, optics, computer technology, communication technology, biotechnology and the like. The method is an effective measure for realizing security management at the entrance and exit of an important department.

In order to realize personnel management, an access control system is generally adopted to manage the access of personnel, and the access control system of the construction site is similar to that of other places in terms of structure. However, because of the special environment of the construction site, thick dust is often attached to the surface of the gate of the access control when the gate is used, and the face recognition of workers is affected after the dust is adsorbed on the face recognition screen, so that the access control for the construction site is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a building site access control.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a building site entrance guard, includes the base, fixed surface has two floodgates machines on the base, two the floodgate machine top all is fixed with the riser, riser top fixedly connected with shell, shell one side is open design, and the inside face identification screen that is equipped with of shell, the mounting groove has been seted up to the inside and being close to open one side of shell, the inside framework that is fixed with of mounting groove, the framework middle part is fixed with the glass board, shell top just is fixed with the diaphragm that is used for blowing the dust near glass board one side, the shell back is fixed with miniature air pump, the storage tank has been seted up near glass board one side to the shell bottom, and is fixed with the diaphragm inside the storage tank, diaphragm fixed surface has the hair to wipe.

Furthermore, the connecting wire of the face recognition screen penetrates through the vertical pipe to be electrically connected with the brake. Therefore, the face recognition screen can transmit information to the gate after the face recognition screen passes recognition.

Further, the frame is fixed inside the mounting groove by bolts. Therefore, the frame body can be detached from the inside of the shell, and when the glass plate in the middle of the frame body is broken or damaged, the frame body and the glass plate can be integrally replaced.

Further, the miniature air pump gas outlet fixedly connected with hose, the hose other end communicates with the inside of violently managing, violently managing the diapire equidistance and leaving and be equipped with a plurality of gas blowing holes. The miniature air pump can pump air into the transverse tube, and after air is blown out from the air blowing holes at the bottom end of the transverse tube, dust on the surface of the glass plate can be blown away.

Further, the inserted bars are fixed at two ends of the transverse plate, slots for inserting the inserted bars are formed in two sides of the accommodating groove, magnets are fixed on one ends of the inserted bars, far away from the transverse plate, of the inserted bars and the inner walls of the slots, and handles are fixedly connected to one sides of the transverse plate, which is located outside the accommodating groove. Through the actuation of magnet, can make the inserted bar fix inside the slot, be convenient for accomodate the hair is fixed to the hair, when needs use the hair, hand-held handle can directly pull out diaphragm and hair directly, can clean glass board surface through Mao Ca this moment.

Further, the hair wiper is fixedly connected with the transverse plate through bolts. So that the hair brush can be detached from the transverse plate, and the hair brush is convenient to replace.

Further, a plurality of heat dissipation holes are formed in the bottom end of the back surface of the shell. The heat dissipation holes can help the face recognition screen to dissipate heat.

The utility model has the beneficial effects that:

when the door control device is used, the base, the gate, the shell, the face recognition screen, the frame body, the glass plate, the transverse tube and the miniature air pump are arranged, the face recognition screen is arranged in the shell, the glass plate can protect the face recognition screen, the miniature air pump can pump air into the transverse tube all the time when the door control device works, then air is blown out from the round hole below the transverse tube, and dust on the surface of the glass plate can be blown away, so that the recognition accuracy of the face recognition screen is ensured. Secondly, be equipped with the hair and wipe at the shell bottom, if the dust of adsorbing on glass board surface can't blow down, the workman can take out the hair and wipe the glass board, guarantees that face identification is normal.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a partial perspective view of the present utility model;

fig. 3 is a schematic view of a hair brush according to the present utility model.

Legend description:

1. a base; 2. a gate; 3. a riser; 4. a housing; 5. face recognition screen; 6. a mounting groove; 7. a frame; 8. a glass plate; 9. a transverse tube; 10. a micro air pump; 11. a hose; 12. a storage groove; 13. a cross plate; 14. mao Ca; 15. a handle; 16. a rod; 17. a magnet; 18. a slot; 19. and the heat dissipation holes.

Detailed Description

As shown in fig. 1-3, relate to a building site entrance guard, including base 1, the base 1 goes up fixed surface and is equipped with two floodgate machines 2, two floodgate machine 2 tops all are fixed with riser 3, riser 3 top fixedly connected with shell 4, shell 4 one side is open design, and the inside face identification screen 5 that is equipped with of shell 4, the inside mounting groove 6 that has offered of shell 4 and be close to open one side, the inside framework 7 that is fixed with of mounting groove 6, the framework 7 middle part is fixed with glass plate 8, shell 4 top and be close to glass plate 8 one side and be fixed with the diaphragm 9 that is used for blowing dust, the shell 4 back is fixed with miniature air pump 10, shell 4 bottom and be close to glass plate 8 one side and have offered and accomodate groove 12, and accomodate inslot 12 is fixed with diaphragm 13, diaphragm 13 fixed surface has the hair to wipe 14.

As shown in fig. 1, the connection wire of the face recognition screen 5 passes through the vertical pipe 3 and is electrically connected with the gate 2. In this embodiment, the gate 2 and the face recognition screen 5 are both in the prior art, and the connection mode is the same as that of the prior art, and when the face recognition screen 5 successfully recognizes, the gate 2 will open the gate.

As shown in fig. 2, the frame body 7 is fixed inside the installation groove 6 by bolts, and the frame body 7 and the glass plate 8 are integrally constructed, so that when the glass plate 8 is broken, the frame body 7 and the glass plate 8 can be integrally detached from the inside of the housing 4 and replaced.

As shown in fig. 1 and 2, the air outlet of the miniature air pump 10 is fixedly connected with a hose 11, the other end of the hose 11 is communicated with the inside of the transverse tube 9, and a plurality of air blowing holes are formed in the bottom wall of the transverse tube 9 at equal intervals. When the entrance guard works, the micro air pump 10 pumps air into the transverse tube 9 all the time, and the air is blown out from the air blowing holes at the bottom of the transverse tube 9, so that dust on the surface of the glass plate 8 is blown away.

As shown in fig. 2 and 3, the two ends of the transverse plate 13 are respectively fixed with an inserting rod 16, two sides of the accommodating groove 12 are respectively provided with an inserting groove 18 for inserting the inserting rod 16, one end of the inserting rod 16 away from the transverse plate 13 and the inner wall of the inserting groove 18 are respectively fixed with a magnet 17, and one side of the transverse plate 13 outside the accommodating groove 12 is fixedly connected with a handle 15. The hair brush 14 is fixedly connected with the transverse plate 13 through bolts. The magnet 17 allows the plunger 16 to be secured within the slot 18, thereby allowing the hair brush 14 to be secured within the receptacle 12.

As shown in fig. 1, a plurality of heat dissipation holes 19 are formed at the bottom end of the back surface of the housing 4. By providing the heat dissipation holes 19, the heat dissipation effect of the face recognition screen 5 can be improved.

Working principle: the worker stands in front of the floodgate machine 2, and after passing through the recognition by the face recognition screen 5, the floodgate of the floodgate machine 2 is opened. The miniature air pump 10 can pump air into the transverse tube 9 all the time as long as the entrance guard works, and the air is blown out from the air blowing holes at the bottom of the transverse tube 9, so that dust on the surface of the glass plate 8 is blown away, and the face recognition can be normally performed. If the surface of the glass plate 8 still adsorbs stubborn dust to cause the error of face recognition, the handle 15 can be held to pull the transverse plate 13 and the hair brush 14 out of the accommodating groove 12, and then the hair brush 14 is utilized to directly wipe the glass plate 8. And the hair brush 14 can be cleaned periodically during use.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a building site entrance guard, includes base (1), its characterized in that: the utility model discloses a dust blowing device, including base (1), frame (7), glass board (8) are fixed with in the middle part of frame (7), shell (4) top just is fixed with riser (3), riser (3) top fixedly connected with shell (4), shell (4) one side is uncovered design, and shell (4) inside is equipped with face identification screen (5), inside just be close to uncovered one side of shell (4) has seted up mounting groove (6), mounting groove (6) inside is fixed with frame (7), frame (7) top just is close to glass board (8) one side and is used for blowing violently pipe (9) of dust, shell (4) back is fixed with miniature air pump (10), shell (4) bottom just is close to glass board (8) one side and has been seted up storage groove (12), and storage groove (12) inside is fixed with diaphragm (13), diaphragm (13) surface fixation has hair to wipe (14).

2. A worksite access control as claimed in claim 1, wherein: the connecting wire of the face recognition screen (5) penetrates through the vertical pipe (3) and is electrically connected with the gate (2).

3. A worksite access control as claimed in claim 1, wherein: the frame body (7) is fixed in the mounting groove (6) through bolts.

4. A worksite access control as claimed in claim 1, wherein: the miniature air pump (10) gas outlet fixedly connected with hose (11), hose (11) other end and the inside intercommunication of violently managing (9), violently managing (9) diapire equidistance and leave and be equipped with a plurality of gas blowing holes.

5. A worksite access control as claimed in claim 1, wherein: the utility model discloses a handle, including diaphragm (13), slot (12), slot (18), magnet (17) are all fixed with inserted bar (16) at diaphragm (13) both ends, slot (18) for inserting inserted bar (16) are all offered to accomodate groove (12) both sides, diaphragm (13) are kept away from diaphragm (13) one end and slot (18) inner wall all are fixed with magnet (17), diaphragm (13) are located one side fixedly connected with handle (15) outside accomodating groove (12).

6. A worksite access control as claimed in claim 5, wherein: mao Ca (14) pass through bolt and diaphragm (13) fixed connection.

7. A worksite access control as claimed in claim 1, wherein: the bottom end of the back of the shell (4) is provided with a plurality of heat dissipation holes (19).