CN209803878U - Waterproof IC card keyboard entrance guard - Google Patents

Abstract

The utility model is suitable for an electron entrance guard technical field. The utility model discloses a waterproof IC card keyboard access control, which comprises a front shell (1), a rear cover (2), a PCB (3), a keyboard (4), a card reading plate (5), a lampshade (6), a PCB pressing piece (7), a waterproof sealing ring (8) and a waterproof adhesive tape (9); the PCB (3) is provided with a key (31), an LED lamp (32) and a card reader (33); the beneficial effects of the utility model reside in that: the design can not only open the door by password, but also read the IC card to open the door; also has the advantages of waterproofness, simple structure and easy production.

Description

Waterproof IC card keyboard entrance guard

Technical Field

The utility model relates to an electron entrance guard technical field, in particular to waterproof IC-card keyboard entrance guard.

Background

The entrance guard refers to the forbidden right of the door and is the guard and precaution against the door. The "door" herein, in a broad sense, includes various passages that can pass, including a door through which people pass, a door through which vehicles pass, and the like. The traditional mechanical door lock is only a pure mechanical device, and no matter how reasonable the structural design is and how firm the material is, people can always open the door lock by various means. The management of keys in frequently accessed passageways such as offices, hotel rooms is cumbersome, and the lock and key must be changed together when the key is lost or replaced. In order to solve the problems, an electronic access control is provided, which mainly comprises an electronic magnetic card access control and an electronic password access control, and the two types of access control improve the management degree of people on access channels to a certain extent, so that the channel management enters the electronic era.

The existing electronic magnetic card access control and electronic password access control have the following defects that a single electronic magnetic card is troublesome to lose, and a single password is troublesome to forget; secondly, the waterproof effect is not achieved, and the water is easy to damage due to water inflow; thirdly, the structure is complex and the production is not easy.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a waterproof IC-card keyboard entrance guard, and it can the password open the door, also can read the IC-card and open the door, and is still waterproof.

In order to solve the problems, the utility model provides a waterproof IC card keyboard entrance guard, which comprises a front shell, a rear cover, a PCB board, a keyboard, a reading card board, a lampshade, a PCB board pressing piece, a waterproof sealing ring and a waterproof adhesive tape; the front shell is provided with a keyboard frame, a lamp frame and a card reading frame; the rear cover is provided with a wire hole and a screw hole; the PCB is provided with keys, an LED lamp and a card reader; the keyboard is provided with a waterproof channel; the keyboard is arranged on a keyboard frame of the front shell, the lampshade is arranged on a lamp frame of the front shell, and the card reading board is arranged on the card reading frame; the PCB is arranged below the keyboard, the keys and the keyboard are combined together, the LED lamp and the lampshade are combined together, and the card reader and the card reading board are combined together; the PCB pressing piece is arranged on the back of the PCB; the rear cover covers the front shell; the waterproof sealing ring is arranged on the wire guide hole.

Further, the card reader is used for reading an IC card to unlock.

Furthermore, the keyboard is used for inputting settings and inputting passwords to unlock the lock.

Further, the LED lamp can display the state.

Furthermore, the waterproof sealing ring is used for a lead connected with the PCB to pass through, and a gap between the lead and the lead hole is prevented from water inlet.

Further, the screw hole is used for fixing a mounted screw through.

Furthermore, the waterproof adhesive tape is used for being attached to the installed screw to prevent the screw hole and the screw from having a gap to allow water to enter.

Furthermore, the keyboard, the reading card board, the lampshade and the front shell are tightly combined, and waterproof entering is realized; the close combination of the front shell and the rear cover has waterproof access.

Further, the waterproof course can prevent water from entering the inside.

When in use: the mounted screw passes through the screw hole and is fixed on the mounting place; the lead connected with the PCB board passes through the waterproof sealing ring which is arranged on the lead hole to prevent water from entering a gap between the lead and the lead hole; the waterproof glue is pasted on the installed screw to prevent water from entering a gap between the screw hole and the screw; the keyboard, the reading card board, the lampshade and the front shell are tightly combined, and waterproof entering is realized; the front shell is tightly combined with the rear cover, so that the waterproof entering is realized; even if the keyboard is filled with water, the water only flows in the waterproof channel and cannot enter the interior; the card reader is used for reading an IC card to unlock; the keyboard is used for inputting settings and inputting passwords to unlock the lock; the LED lamp can display the state.

The beneficial effects of the utility model reside in that: the design can not only open the door by password, but also read the IC card to open the door; also has the advantages of waterproofness, simple structure and easy production.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an explosion diagram of the present invention.

Fig. 2 is a front schematic view of the present invention.

Fig. 3 is a schematic diagram of the keyboard of the present invention.

The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

Referring to the attached drawings 1, 2 and 3, the waterproof IC card keyboard access control comprises a front shell 1, a rear cover 2, a PCB 3, a keyboard 4, a reading card board 5, a lampshade 6, a PCB pressing piece 7, a waterproof sealing ring 8 and a waterproof adhesive tape 9; the front shell 1 is provided with a keyboard frame 11, a lamp frame 12 and a card reading frame 13; the rear cover 2 is provided with a wire hole 21 and a screw hole 22; the PCB 3 is provided with a key 31, an LED lamp 32 and a card reader 33; the keyboard 4 is provided with a waterproof channel 41; the keyboard 4 is arranged on a keyboard frame 11 of the front shell 1, the lampshade 6 is arranged on a lamp frame 12 of the front shell 1, and the card reading board 5 is arranged on a card reading frame 13; the PCB board 3 is arranged below the keyboard 4, the keys 31 and the keyboard 4 are combined together, the LED lamp 32 and the lampshade 6 are combined together, and the card reader 33 and the card reading board 5 are combined together; the PCB pressing piece 7 is arranged on the back of the PCB 3; the rear cover 2 covers the front shell 1; the waterproof sealing ring 8 is arranged on the wire guide hole 21.

Specifically speaking: the mounting screw passes through the screw hole 22 and is fixed on the mounting place; the lead wire connected with the PCB 3 passes through the waterproof sealing ring 8, and the waterproof sealing ring 8 is arranged on the lead wire hole 21 to prevent water from entering a gap between the lead wire and the lead wire hole 21; the waterproof glue paste 9 is pasted on the installed screw to prevent water from entering a gap between the screw hole 22 and the screw; the keyboard 4, the card reading plate 5 and the lampshade 6 are tightly combined with the front shell 1, so that waterproof entering is realized; the front shell 1 is tightly combined with the rear cover 2, so that water can enter the front shell in a waterproof mode; even if water enters the keyboard 4, the water only flows in the waterproof channel 41 and does not enter the interior; the card reader 33 is used for reading an IC card to unlock; the keyboard 4 is used for inputting settings and inputting passwords to unlock the lock; the LED light 32 can display status.

Referring to fig. 1 and 2, the card reader 33 is used for reading an IC card to unlock.

Referring to fig. 1, 2 and 3, the keyboard 4 is used for inputting settings and inputting passwords to unlock the lock.

Referring to fig. 1 and 2, the LED lamp 32 can display status.

Referring to fig. 1, the waterproof sealing ring 8 is used for a lead connected to the PCB 3 to pass through, so as to prevent water from entering into a gap between the lead and the lead hole 21.

Referring to fig. 1, the screw hole 22 is used for fixing a mounting screw therethrough.

Referring to fig. 1, the waterproof adhesive tape 9 is used for adhering to a mounted screw to prevent water from entering the screw hole 22 and the screw through a gap.

Referring to fig. 1, 2 and 3, the keyboard 4, the card reading board 5, the lampshade 6 and the front shell 1 are tightly combined, and waterproof entering is achieved; the tight combination of the front shell 1 and the rear cover 2 has waterproof access.

Referring to fig. 1 and 3, the waterproof channel 41 can prevent water from entering the interior.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments without departing from the spirit or scope of the present invention.

Claims (9)

1. A waterproof IC card keyboard entrance guard is characterized by comprising a front shell (1), a rear cover (2), a PCB (3), a keyboard (4), a card reading plate (5), a lampshade (6), a PCB pressing piece (7), a waterproof sealing ring (8) and a waterproof adhesive tape (9); the front shell (1) is provided with a keyboard frame (11), a lamp frame (12) and a card reading frame (13); the rear cover (2) is provided with a wire hole (21) and a screw hole (22); the PCB (3) is provided with a key (31), an LED lamp (32) and a card reader (33); the keyboard (4) is provided with a waterproof channel (41); the keyboard (4) is arranged on a keyboard frame (11) of the front shell (1), the lampshade (6) is arranged on a lamp frame (12) of the front shell (1), and the card reading board (5) is arranged on a card reading frame (13); the PCB (3) is arranged below the keyboard (4), the keys (31) and the keyboard (4) are combined together, the LED lamp (32) and the lampshade (6) are combined together, and the card reader (33) and the card reading plate (5) are combined together; the PCB pressing piece (7) is arranged on the back surface of the PCB (3); the rear cover (2) covers the front shell (1); the waterproof sealing ring (8) is arranged on the wire guide hole (21).

2. The waterproof IC card keyboard entrance guard of claim 1, characterized in that, the card reader (33) is used for reading the unlocking of the IC card.

3. The waterproof IC card keyboard entrance guard of claim 1, characterized in that, the keyboard (4) is used for inputting setting and inputting password to unlock.

4. the waterproof IC card keypad entrance guard of claim 1, wherein the LED lamp (32) can display status.

5. The waterproof IC card keyboard door access device according to claim 1, wherein the waterproof sealing ring (8) is used for a lead wire connected with the PCB (3) to pass through, and gap water inflow between the lead wire and the lead wire hole (21) is prevented.

6. The waterproof IC card keyboard door access device according to claim 1, wherein the screw hole (22) is used for fixing a mounted screw.

7. The waterproof IC card keyboard door access device according to claim 6, wherein the waterproof sticker (9) is used for being pasted on a mounted screw to prevent water from entering the screw hole (22) and the screw in a gap.

8. The waterproof IC card keyboard entrance guard according to claim 1, characterized in that the keyboard (4), the card reading board (5), the lampshade (6) and the front shell (1) are tightly combined, and waterproof entrance is achieved; the front shell (1) is tightly combined with the rear cover (2) and has waterproof entrance.

9. The waterproof IC card keypad door guard as claimed in claim 1, wherein the waterproof passage (41) prevents water from entering inside.