Card reading recognizer for entrance and exit

Abstract

The utility model discloses an access door card-reading recognizer, which comprises an access door card-reading recognizer body, the access door card-reading recognizer body is arranged in a quick assembly seat, a threading port is arranged in the middle of the back of the quick assembly seat, anti-slip strips are arranged at the upper and lower positions of a back plate in the quick assembly seat, and the anti-slip strips are connected with the quick assembly seat. Waterproof covers are arranged on the two sides of the rapid assembly base, outer heat dissipation openings are formed in the lower portions of the exteriors of the waterproof covers, an adjustable light shield is arranged at the top of the rapid assembly base, and a display screen, an indicator lamp, a touch screen key and a card punching area are sequentially arranged at the front end of the access door card reading recognizer body. According to the utility model, the top of the rapid assembly seat is provided with the adjustable light shield, the adjustable light shield can play waterproof and light-shielding roles on the entrance and exit card reading recognizer, the display screen is easier to check, and the adjustable light shield is arranged to be an adjustable structure, so that the adjustable light shield can be opened or folded according to the use requirements.

Description

Technical Field

[0001] The utility model relates to the field of card reader identifiers, in particular to a door entry and exit card reader identifier. Background Art

[0002] The card reader for entering and leaving the door is the access control card reader. The card reader is an important part of the access control system and is the key device for the signal input of the access control system. If the access control system is compared to a person, the card reader is like the person's eyes, which is related to the stability of the entire access control system. If an access control system controller and electric lock are good, if there is a problem with the quality of the card reader, it will also cause the door to be unable to open, etc., affecting the acceptance and use of the project.

[0003] The existing technology still has certain disadvantages in the use of door card readers. Traditional door card readers are usually installed directly on the wall. Since they are installed outside the door, when the external light is strong, the surface of the display screen is easily reflective, and the user cannot clearly see the displayed content. In addition, in rainy weather, rainwater can easily seep into the interior through the heat dissipation holes, causing internal circuits to be electrically connected, thereby reducing the service life of the door card reader. Utility Model Content

[0004] The purpose of the present utility model is to provide a card reader for access doors, so as to solve the problem proposed in the above background art that conventional card readers for access doors are usually mounted directly on the wall. Since they are mounted outside the door, when the external light is strong, the surface of the display screen is easily reflective, and the user cannot clearly see the displayed content. In addition, in rainy weather, rainwater easily seeps into the interior through the heat dissipation holes, causing internal circuits to be electrically connected, thereby reducing the service life of the card reader for access doors.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a card reader for entry and exit, comprising a card reader body for entry and exit, the card reader body for entry and exit being arranged inside a quick assembly seat, a threading port being provided in the middle position on the back of the quick assembly seat, anti-slip strips being provided at the upper and lower positions of the back panel inside the quick assembly seat, waterproof covers being provided on both sides of the quick assembly seat, external heat dissipation vents being provided at the lower part of the outside of the waterproof cover, an adjustable light shielding cover being provided at the top of the quick assembly seat, a display screen, an indicator light, a touch screen button and a punching area being provided in sequence at the front end of the card reader body for entry and exit, internal heat dissipation vents being provided in the middle position on both sides of the card reader body for entry and exit, and grooves being provided on both sides of the rear end of the card reader body for entry and exit being arranged.

[0006] In a further embodiment, the door card reader body and the quick assembly seat are fixedly connected by a locking bolt and a locking screw, and the end of the locking bolt is configured as a straight screw cap.

[0007] In a further embodiment, the quick assembly seat is fixedly connected to the wall by installing screws, and the installing screws are connected to the groove by inlaying.

[0008] In a further embodiment, the inner heat dissipation vent and the waterproof cover are in communication with the interior of the outer heat dissipation vent, and the bottom of the waterproof cover is configured as an open structure.

[0009] In a further embodiment, the adjustable light shield is hingedly connected to the quick assembly seat via a fixed hinge, and the front end of the adjustable light shield is configured as a sloped structure.

[0010] In a further embodiment, a sealing strip is provided at the rear end of the interior of the adjustable sunshade, and the sealing strip is connected to the adjustable sunshade by gluing.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. In the utility model, an adjustable shading hood is provided on the top of the quick assembly base, which can play the role of waterproofing and shading for the card reader for entry and exit, making it easier to view the display screen. The adjustable shading hood is set as an adjustable structure, which can be opened or folded according to the use requirements of the user to meet different usage requirements. Waterproof covers are provided on both sides of the adjustable shading hood, which can seal and protect the position of the internal heat dissipation vents. Without affecting the internal heat dissipation, it also prevents rain or dust from entering, avoids the internal cables from being connected to the electricity when encountering water, and thus extends the service life of the card reader for entry and exit. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a card reader for entering and exiting a door in the present utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the quick assembly seat of the present utility model;

[0015] Figure 3 It is a side view of the quick assembly seat of the utility model;

[0016] Figure 4 This is a schematic diagram of the adjustment structure of the adjustable sunshade of the utility model;

[0017] Figure 5 It is a front view of the quick assembly seat of the utility model.

[0018] In the figure: 1. Adjustable sunshade; 2. Sealing strip; 3. Quick assembly seat; 4. Display screen; 5. Indicator light; 6. Touch screen button; 7. Waterproof cover; 8. Check-in area; 9. Door card reader body; 10. Locking screw; 11. Groove; 12. Mounting screw; 13. Internal heat dissipation vent; 14. Fixed hinge; 15. External heat dissipation vent; 16. Locking bolt; 17. Anti-slip strip; 18. Threading port. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] See also Figure 1-5 , the utility model provides an embodiment: a card reader for entering and exiting a door, comprising a card reader body 9 for entering and exiting a door, the card reader body 9 being arranged inside a quick assembly seat 3, a threading port 18 being provided in the middle of the back of the quick assembly seat 3, anti-slip strips 17 being provided at the upper and lower positions of the back plate inside the quick assembly seat 3, waterproof covers 7 being provided on both sides of the quick assembly seat 3, an external heat dissipation vent 15 being provided at the lower part of the outside of the waterproof cover 7, an adjustable sunshade 1 being provided at the top of the quick assembly seat 3, a display screen 4, an indicator light 5, a touch screen button 6 and a punching area 8 being provided in sequence at the front end of the card reader body 9 for entering and exiting a door, an internal heat dissipation vent 15 being provided at the middle of both sides of the card reader body 9 for entering and exiting a door The heat outlet 13, the inner heat dissipation outlet 13 and the waterproof cover 7 are connected to the inside of the outer heat dissipation outlet 15, and the bottom of the waterproof cover 7 is set to an open structure, which can prevent rainwater from entering. Grooves 11 are provided on both sides of the rear end of the door card reader body 9; the quick assembly seat 3 is used to install and fix the door card reader body 9, and the anti-slip strip 17 is used to increase the firmness of the installation of the door card reader body 9 and the quick assembly seat 3. The waterproof cover 7 is used to seal and protect the inner heat dissipation outlet 13 to prevent rainwater from entering. The outer heat dissipation outlet 15 is used to evacuate the heat dissipated by the inner heat dissipation outlet 13 to the outside, and the adjustable sunshade 1 is used to block light to prevent the display screen 4 from reflecting light.

[0021] The door card reader body 9 and the quick assembly seat 3 are fixedly connected by a locking bolt 16 and a locking screw 10, and the end of the locking bolt 16 is set as a straight screw cap; the locking bolt 16 is used to fix the installation position of the door card reader body 9 and the quick assembly seat 3, and the straight screw cap is used to facilitate the tightening or disassembly operation of the locking bolt 16.

[0022] The quick assembly seat 3 is fixedly connected to the wall by means of mounting screws 12 , and the mounting screws 12 are connected to the groove 11 by inlaying, and the mounting screws 12 are used to fix the quick assembly seat 3 to the wall.

[0023] The adjustable sunshade 1 and the quick assembly seat 3 are hingedly connected by a fixed hinge 14, and the front end of the adjustable sunshade 1 is set to a slope structure, which facilitates the rotation and adjustment of the shading angle of the adjustable sunshade 1 through the fixed hinge 14; the rear end inside the adjustable sunshade 1 is provided with a sealing strip 2, and the sealing strip 2 is connected to the adjustable sunshade 1 by gluing, and the sealing strip 2 is used to seal the gap connecting the rear end of the adjustable sunshade 1 and the quick assembly seat 3.

[0024] Working principle: When in use, fix the quick assembly seat 3 to the required position on the wall by installing the screws 12, take out the cable from the wire threading port 18, connect it to the door card reader body 9 and power it on, then embed the door card reader body 9 into the inside of the quick assembly seat 3, fix it with the locking bolt 16 and the locking screw 10, and flip the adjustable light shield 1 to the front end through the fixed hinge 14 to block the strong light.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A card reader for access door, comprising a card reader body (9), characterized in that: The door card reader body (9) is arranged inside the quick assembly seat (3), a threading port (18) is provided in the middle position of the back of the quick assembly seat (3), and anti-slip strips (17) are provided at the upper and lower positions of the back plate inside the quick assembly seat (3). Waterproof covers (7) are provided on both sides of the quick assembly seat (3), and an external heat dissipation port (15) is provided below the outside of the waterproof cover (7). An adjustable light shield (1) is provided on the top of the quick assembly seat (3). A display screen (4), an indicator light (5), a touch screen button (6) and a card punching area (8) are provided at the front end of the door card reader body (9) in sequence. An internal heat dissipation port (13) is provided in the middle position of both sides of the door card reader body (9), and grooves (11) are provided on both sides of the rear end of the door card reader body (9).

2. The door card reader according to claim 1, characterized in that: The door card reader body (9) and the quick assembly seat (3) are fixedly connected via a locking bolt (16) and a locking screw thread (10), and the end of the locking bolt (16) is configured as a straight-shaped screw cap.

3. The door card reader according to claim 1, characterized in that: The quick assembly seat (3) is fixedly connected to the wall via mounting screws (12), and the mounting screws (12) are connected to the groove (11) via inlaying.

4. The door card reader according to claim 1, characterized in that: The inner heat dissipation opening (13) and the waterproof cover (7) are in communication with the interior of the outer heat dissipation opening (15), and the bottom of the waterproof cover (7) is configured as an open structure.

5. The door card reader according to claim 1, characterized in that: The adjustable light shield (1) and the quick assembly seat (3) are hingedly connected via a fixed hinge (14), and the front end of the adjustable light shield (1) is configured as a sloped structure.

6. The door card reader according to claim 1, characterized in that: A sealing strip (2) is provided at the rear end of the interior of the adjustable sunshade (1), and the sealing strip (2) is connected to the adjustable sunshade (1) by gluing.

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