CN213211121U

CN213211121U - Card reader for Internet of things access control system

Info

Publication number: CN213211121U
Application number: CN202021599371.3U
Authority: CN
Inventors: 梁群巧; 汤文娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-05-14
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a thing networking card reader for access control system, the on-line screen storage device comprises a base, the top fixed mounting of base has first box, the top fixed mounting of first box has the second box, the dorsal part fixed mounting of second box has the motor, the output fixedly connected with carousel of motor. The utility model discloses an output shaft of motor drives the carousel and rotates, the carousel pivoted drives the lug simultaneously and rotates around the central point of carousel, at this moment, the lug moves right because of the inner chamber at the guide frame slides and drives the slide bar through the adapter sleeve, it moves right to drive the card reader body when removing about the slide bar, drive slide rebound through the cylinder, it drives second box rebound through the supporting leg to drive in the slide rebound, the high emergence that drives the card reader body in the second box rebound changes, the problem of current card reader not possessing flexible is solved, therefore, be not convenient for people to use.

Description

Card reader for Internet of things access control system

Technical Field

The utility model relates to a card reader technical field specifically is a thing networking card reader for access control system.

Background

The card reader is a card reading device, and has a wide meaning coverage range due to a plurality of types of cards, and can be divided into IC card readers according to different types of cards, wherein the IC card readers comprise a contact type IC card, an interface standard conforming to ISO7816, a non-contact type IC card reader, an interface standard conforming to ISO14443, a non-contact type IC card reader, and an interface standard conforming to ETC international GB 20851.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a thing networking card reader for access control system possesses flexible advantage, has solved current card reader and has not possessed flexible function, often can appear too far away from the card reader and lead to the condition of contacting the card reader when parkking, the problem that consequently people of not being convenient for used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a card reader for thing networking access control system, includes the base, the top fixed mounting of base has first box, the top fixed mounting of first box has the second box, the dorsal part fixed mounting of second box has the motor, the output fixedly connected with carousel of motor, the positive fixed surface of carousel installs the lug, the surface of lug has cup jointed the guide frame, and lug sliding connection in the inner chamber of guide frame, the bottom fixed mounting of second box inner chamber has the fixed plate, the bottom fixed mounting of guide frame has the adapter sleeve, the equal fixed mounting in both ends has the stop collar about the fixed plate top, the inner chamber sliding connection of stop collar and adapter sleeve has the slide bar, and the right-hand member fixed mounting of slide bar has the card reader body.

Preferably, the bottom on the right side of the second box body is provided with a sliding groove, and the right end of the sliding rod penetrates through and is connected with the inner cavity of the sliding groove in a sliding manner.

Preferably, the bottom of the inner cavity of the first box body is fixedly provided with an air cylinder, and the top of the air cylinder is fixedly provided with a sliding plate.

Preferably, the left side and the right side of the first box body are both provided with a limiting groove, and the sliding plate is connected to the inner cavity of the limiting groove in a sliding manner.

Preferably, all fixed mounting all around of slide top has the supporting leg, and the top fixed connection of supporting leg is around the second bottom half.

(III) advantageous effects

Compared with the prior art, the utility model provides a thing networking card reader for access control system possesses following beneficial effect:

1. the utility model discloses an output shaft of motor drives the carousel and rotates, the carousel pivoted drives the lug simultaneously and rotates around the central point of carousel, at this moment, the lug moves right because of the inner chamber at the guide frame slides and drives the slide bar through the adapter sleeve, it moves right to drive the card reader body when removing about the slide bar, drive slide rebound through the cylinder, it drives second box rebound through the supporting leg to drive in the slide rebound, the high emergence of driving the card reader body in the second box rebound changes, the current card reader does not possess flexible function has been solved, often can appear too far away from the card reader and lead to the condition of contacting the card reader when parkking, therefore the problem that people used is not convenient for.

2. The utility model discloses a set up the stop collar, can carry on spacingly when moving the right side to the slide bar, improved the stability of slide bar, through setting up slide and spacing groove, can improve the stability of second box when flexible.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of a second box of the present invention;

FIG. 3 is a schematic sectional view of the first box of the present invention;

fig. 4 is a schematic view of a second box of the present invention.

In the figure: 1. a base; 2. a first case; 3. a second case; 4. a slide bar; 5. a card reader body; 6. a fixing plate; 7. a limiting sleeve; 8. connecting sleeves; 9. a turntable; 10. a guide frame; 11. a bump; 12. a chute; 13. a slide plate; 14. a limiting groove; 15. supporting legs; 16. a cylinder; 17. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, first box 2, second box 3, slide bar 4, card reader body 5, fixed plate 6, stop collar 7, adapter sleeve 8, carousel 9, guide frame 10, lug 11, spout 12, slide 13, spacing groove 14, supporting leg 15, cylinder 16 and motor 17 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a card reader for an internet of things access control system comprises a base 1, a first box 2 is fixedly installed at the top of the base 1, a second box 3 is fixedly installed at the top of the first box 2, a motor 17 is fixedly installed at the back side of the second box 3, a rotary table 9 is fixedly connected to the output end of the motor 17, a convex block 11 is fixedly installed on the front surface of the rotary table 9, a guide frame 10 is sleeved on the outer surface of the convex block 11, the convex block 11 is slidably connected to the inner cavity of the guide frame 10, a fixed plate 6 is fixedly installed at the bottom of the inner cavity of the second box 3, a connecting sleeve 8 is fixedly installed at the bottom of the guide frame 10, a limiting sleeve 7 is fixedly installed at each of the left end and the right end of the top of the fixed plate 6, a slide bar 4 is slidably connected to the inner cavities of the limiting sleeve 7 and the, and the right-hand member fixed mounting of slide bar 4 has card reader body 5, spout 12 has been seted up to the bottom on second box 3 right side, slide bar 4's right-hand member runs through and sliding connection in the inner chamber of spout 12, the bottom fixed mounting of 2 inner chambers of first box has cylinder 16, the top fixed mounting of cylinder 16 has slide 13, spacing groove 14 has all been seted up to the left and right sides of first box 2, slide 13 sliding connection in spacing groove 14's inner chamber, through setting up slide 13 and spacing groove 14, can improve the stability of second box 3 when flexible, equal fixed mounting all around at slide 13 top has supporting leg 15, and the top fixed connection of supporting leg 15 is around the bottom of second box 3.

When using, start motor 17 through external controller, the output shaft of motor 17 drives carousel 9 and rotates, carousel 9 rotates drives lug 11 and rotates around the central point of carousel 9 simultaneously, at this moment, lug 11 moves right through adapter sleeve 8 drive slide bar 4 because of sliding at the inner chamber of guide frame 10, it moves right to drive card reader body 5 when moving about slide bar 4, it moves right to drive slide 13 rebound through cylinder 16, slide 13 drives second box 3 rebound through supporting leg 15 simultaneously when rebound, it changes to drive the height of card reader body 5 simultaneously to move second box 3 upward (external controller is the PLC controller in this application, simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a thing networking card reader for access control system, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a first box body (2), the top of the first box body (2) is fixedly provided with a second box body (3), the back side of the second box body (3) is fixedly provided with a motor (17), the output end of the motor (17) is fixedly connected with a turntable (9), the positive surface of the turntable (9) is fixedly provided with a lug (11), the outer surface of the lug (11) is sleeved with a guide frame (10), the lug (11) is connected with the inner cavity of the guide frame (10) in a sliding manner, the bottom of the inner cavity of the second box body (3) is fixedly provided with a fixing plate (6), the bottom of the guide frame (10) is fixedly provided with a connecting sleeve (8), the left end and the right end of the top of the fixing plate (6) are fixedly provided with limit sleeves (7), and the inner cavities of the limit sleeves (7) and the connecting sleeve, and the right end of the slide bar (4) is fixedly provided with a card reader body (5).

2. The card reader for the access control system of the internet of things according to claim 1, wherein: the bottom on the right side of the second box body (3) is provided with a sliding groove (12), and the right end of the sliding rod (4) penetrates through and is connected to the inner cavity of the sliding groove (12) in a sliding mode.

3. The card reader for the access control system of the internet of things according to claim 1, wherein: the bottom of the inner cavity of the first box body (2) is fixedly provided with an air cylinder (16), and the top of the air cylinder (16) is fixedly provided with a sliding plate (13).

4. The card reader for the access control system of the Internet of things according to claim 3, characterized in that: limiting grooves (14) are formed in the left side and the right side of the first box body (2), and the sliding plate (13) is connected to the inner cavity of the limiting grooves (14) in a sliding mode.

5. The card reader for the access control system of the Internet of things according to claim 4, wherein: all fixed mounting all around of slide (13) top has supporting leg (15), and the top fixed connection of supporting leg (15) is around second box (3) bottom.