Card corresponding slot of access control system

Abstract

The utility model discloses a card corresponding slot of access control system relates to access control card corresponding slot technical field, including access control base, the front side fixedly connected with side plate of access control base, the top of side plate is equipped with corresponding slot body, the inner wall of side plate is slidably connected with protection mechanism, and the front side threaded connection of side plate has the protection shell. The utility model discloses the above -mentioned structure, when the access control card is stuck in corresponding slot body when later period, the user can rotate the screw through the second screw hole, and the end of screw can rotate in situ by the pivot, and the push board can be pushed up through the second sliding slot, and the telescopic link can be without hindering the push board position adjustment, and the bottom of push board can be supported and limited twice, and then can effectively improve the stability of push board position adjustment, under the strong push of push board, and then can push out the access control card stuck in corresponding slot body, and then effectively improve the safety protection of corresponding slot body inside.

Description

Technical Field

[0001] This utility model belongs to the technical field of access control card corresponding slots, and specifically relates to a card corresponding slot for an access control system. Background Technology

[0002] Due to the fast pace and high pressure of modern life, the economy is constantly developing and advancing, and people's lifestyles are changing imperceptibly. At the same time, access control systems have become widely used. Access control systems play an indispensable role in the security of modern society. When using them, access cards need to be aligned with the corresponding slots of the access cards, and the sensing system completes the work, thereby achieving the effect of security protection.

[0003] Chinese patent with announcement number "CN208622155U" discloses an access control card corresponding slot for an access control system, including an access control base. Side plates are symmetrically arranged on the left and right sides of the access control base, and a baffle is arranged between the two side plates. An access control card corresponding slot is arranged in the middle position of the side plates, the access control base and the baffle. Fixing plates are symmetrically arranged on the left and right sides of the access control card corresponding slot, and a receiving slot is arranged inside one of the side plates.

[0004] However, this device still has some shortcomings. When in use, the access card needs to be inserted into the corresponding slot. Since the corresponding slot does not have a corresponding protective structure, if a malfunction occurs after long-term use, the access card can easily get stuck in the corresponding slot. Because it is not easy to open the corresponding slot, it is extremely difficult to pull out the stuck access card. At the same time, it will also cause some damage to the relevant structure in the corresponding slot. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a card corresponding slot for an access control system to solve the problems mentioned in the background art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A card-corresponding slot for an access control system includes an access control base. A side plate is fixedly connected to the front side of the access control base. A corresponding slot is provided at the top of the side plate. A protective mechanism is slidably connected to the inner wall of the side plate. A protective shell is threadedly connected to the front side of the side plate. A push plate is slidably connected to the inner wall of the side plate. A second sliding groove matching the push plate is opened on the inner wall of the side plate. The push plate is slidably connected to the inner wall of the side plate through the second sliding groove. A rotating shaft is rotatably connected to the bottom end of the push plate. A screw is fixedly connected to the bottom end of the rotating shaft. A second screw hole matching the screw is opened at the bottom end of the side plate. The screw is threadedly connected to the inner side of the second screw hole. A telescopic rod is fixedly connected to the bottom end of the push plate. The bottom end of the telescopic rod is fixedly connected to the inner bottom end of the side plate. The screw is located on the inner side close to the telescopic rod. A positioning hole is opened on the front side of the access control base. The positioning hole penetrates the access control base and is opened on the four sides near the corners of the front side of the access control base.

[0008] As a preferred technical solution, the protective mechanism includes a protective plate, a protective plate that is slidably connected to the inner wall of the side plate, a sealing plate that is fixedly connected to the front side of the protective plate, and the protective plate covering the top of the corresponding tank.

[0009] As a preferred technical solution, a handle is fixedly connected to the front side of the sealing plate. The handle is concave in shape and the corners of the handle are arc-shaped. A first groove matching the protective plate is provided on the inner wall of the side plate. The protective plate is slidably connected to the inner wall of the side plate through the first groove.

[0010] As a preferred technical solution, a sealing ring is fixedly connected to the rear side of the protective plate, and a limiting groove matching the sealing ring is opened on the inner side of the corresponding groove. The position of the limiting groove is symmetrical to the position of the sealing ring.

[0011] As a preferred technical solution, an iron plate is fixedly connected to the bottom of the protective plate, and a groove matching the iron plate is opened on the front side of the protective shell. A magnet is fixedly connected to the inside of the groove, and the magnet covers the inside of the groove. The position of the magnet is symmetrical to the position of the iron plate.

[0012] As a preferred technical solution, a rectangular opening is provided on the front side of the protective shell, the rectangular opening penetrates the protective shell, the rectangular opening communicates with the inner side of the corresponding groove, and a transparent glass is fixedly connected to the inner side of the rectangular opening, the transparent glass covers the inner side of the rectangular opening.

[0013] As a preferred technical solution, a fixing block is fixedly connected to the outer side of the protective shell. The inner side of the fixing block is in contact with the outer side of the side plate. A first screw hole is opened on the outer side of the fixing block. The first screw hole penetrates the outer side of the fixing block and the side plate. A bolt is threadedly connected to the inner side of the first screw hole. The other side of the bolt is threadedly connected to the inside of the side plate through the first screw hole. The protective shell is threadedly connected to the front side of the side plate through the fixing block, the first screw hole and the bolt.

[0014] In summary, the present invention has the following main advantages:

[0015] First, when the access card malfunctions and gets stuck in the corresponding slot, the user can rotate the screw through the second screw hole. The rotating shaft can make the end of the screw rotate in place, and the push plate will be pushed upward through the second slide. Its telescopic rod can provide secondary support and limit the bottom of the push plate without hindering the adjustment of the push plate position, thereby effectively improving the stability of the push plate position adjustment. Under the strong push of the push plate, the access card stuck in the corresponding slot can be pushed out, thereby effectively improving the security protection inside the corresponding slot.

[0016] Secondly, due to the presence of the protective mechanism, when the corresponding slot is not in use, the protective plate can be pushed through the first slide groove. The iron plate will then attract the magnet, and its sealing ring will cover the inner side of the limiting groove. While limiting the position of the protective plate, it can also seal and protect the top of the corresponding slot, thereby effectively preventing a large amount of dust from entering the corresponding slot. When using the access card, simply pull the sealing plate with the handle to open the protective plate, thus achieving a good dust protection effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the protective mechanism structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the protective shell structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the inner side structure of the corresponding groove of this utility model;

[0021] Figure 5 This is a utility model Figure 4 A magnified structural diagram of part A;

[0022] Figure 6 This is a schematic diagram of the bottom structure of the access control base of this utility model.

[0023] Reference numerals in the attached diagram: 1. Access control base; 2. Corresponding groove; 3. Side plate; 4. First slide groove; 5. Protective mechanism; 51. Protective plate; 52. Sealing plate; 53. Handle; 54. Iron plate; 55. Sealing ring; 6. Limiting groove; 7. Protective shell; 8. Rectangular opening; 9. Transparent glass; 10. Fixing block; 11. First screw hole; 12. Bolt; 13. Groove; 14. Magnet; 15. Second slide groove; 16. Push plate; 17. Rotating shaft; 18. Screw; 19. Second screw hole; 20. Telescopic rod; 21. Positioning hole. Detailed Implementation

[0024] Example

[0025] refer to Figures 1 to 6 This embodiment of an access control system includes an access control base 1, a side plate 3 fixedly connected to the front of the access control base 1, a corresponding groove 2 at the top of the side plate 3, a protective mechanism 5 slidably connected to the inner wall of the side plate 3, a protective shell 7 threadedly connected to the front of the side plate 3, a push plate 16 slidably connected to the inner wall of the side plate 3, a second sliding groove 15 matching the push plate 16 being opened on the inner wall of the side plate 3, the push plate 16 being slidably connected to the inner wall of the side plate 3 through the second sliding groove 15, and a bottom end of the push plate 16 being rotatably connected to... A rotating shaft 17 has a screw 18 fixedly connected to its bottom end. A second screw hole 19 matching the screw 18 is opened at the bottom end of the side plate 3. The screw 18 is threaded into the inner side of the second screw hole 19. A telescopic rod 20 is fixedly connected to the bottom end of the push plate 16. The bottom end of the telescopic rod 20 is fixedly connected to the inner bottom end of the side plate 3. The screw 18 is located close to the inner side of the telescopic rod 20. A positioning hole 21 is opened on the front side of the access control base 1, penetrating the access control base 1 and positioned near the edge of the front side of the access control base 1. The four sides of the corners, when in use, due to the opening of the positioning hole 21, the position of the access control base 1 can be fixed by using the positioning part that matches the positioning hole 21. When the access control needs to be opened, the access control card can be inserted into the corresponding slot 2. If the access control card gets stuck after a long period of use, the user can directly turn the screw 18 through the second screw hole 19. The rotating shaft 17 can make the end of the screw 18 rotate in place, and the push plate 16 will be pushed upward or pulled downward through the second slide groove 15. Its telescopic rod 20 includes a movable rod and The sleeve rod and the movable rod are sleeved on the inside of the sleeve rod. The bottom end of the sleeve rod is fixedly connected to the bottom end of the inner side of the side plate 3, and the top end of the movable rod is fixedly connected to the bottom end of the push plate 16. Its telescopic rod 20 can provide secondary support and limit the bottom end of the push plate 16 without hindering the adjustment of the position of the push plate 16, thereby effectively improving the stability of the position adjustment of the push plate 16. Under the strong push of the push plate 16, the access card opened on the inner side of the corresponding slot 2 can be pushed out, thereby effectively improving the security protection of the inner side of the corresponding slot 2.

[0026] refer to Figures 1 to 4The protective mechanism 5 includes a protective plate 51, which is slidably connected to the inner wall of the side plate 3. A sealing plate 52 is fixedly connected to the front side of the protective plate 51. The protective plate 51 covers the top of the corresponding groove 2. A handle 53 is fixedly connected to the front side of the sealing plate 52. The handle 53 is concave in shape, and its corners are arc-shaped. A first groove 4 matching the protective plate 51 is provided on the inner wall of the side plate 3. The protective plate 51 is slidably connected to the inner wall of the side plate 3 through the first groove 4. A sealing ring 55 is fixedly connected to the rear side of the protective plate 51. A sealing ring 55 is provided on the inner side of the corresponding groove 2. The limiting groove 6 matches the sealing ring 55. The position of the limiting groove 6 is symmetrical to the position of the sealing ring 55. Due to the presence of the protective mechanism 5, when the corresponding groove 2 is not in use, the protective plate 51 can be pushed through the first sliding groove 4. Its sealing ring 55 can cover the inner side of the limiting groove 6. While limiting the position of the protective plate 51, it can also seal and protect the top of the corresponding groove 2, thereby effectively preventing a large amount of dust from entering the corresponding groove 2. When using the access card, simply pull the sealing plate 52 through the handle 53 to open the protective plate 51, thereby achieving a good dust protection effect.

[0027] refer to Figures 1 to 4 The bottom end of the protective plate 51 is fixedly connected to an iron plate 54. The front side of the protective shell 7 is provided with a groove 13 that matches the iron plate 54. A magnet 14 is fixedly connected to the inner side of the groove 13. The magnet 14 covers the inner side of the groove 13. The position of the magnet 14 is symmetrical with the position of the iron plate 54. Due to the presence of the magnet 14, when the sealing ring 55 covers the inner side of the limiting groove 6, its magnet 14 will also stick to the iron plate 54. The mutual attraction between the two can effectively fix the position of the protective plate 51, thereby effectively preventing the protective plate 51 from shifting.

[0028] refer to Figures 1 to 6 A rectangular opening 8 is provided on the front side of the protective shell 7. The rectangular opening 8 penetrates the protective shell 7 and communicates with the inner side of the corresponding groove 2. A transparent glass 9 is fixedly connected to the inner side of the rectangular opening 8, and the transparent glass 9 covers the inner side of the rectangular opening 8. Because of the opening of the rectangular opening 8, the user can directly view the inner side of the corresponding groove 2 through the transparent glass 9 without opening the protective shell 7, thereby effectively improving the safety of protecting the inner side of the corresponding groove 2.

[0029] refer to Figure 1 and Figure 3A fixing block 10 is fixedly connected to the outer side of the protective shell 7. The inner side of the fixing block 10 is in contact with the outer side of the side plate 3. A first screw hole 11 is provided on the outer side of the fixing block 10. The first screw hole 11 passes through the outer side of the fixing block 10 and the side plate 3. A bolt 12 is threadedly connected to the inner side of the first screw hole 11. The other side of the bolt 12 is threadedly connected to the inside of the side plate 3 through the first screw hole 11. The protective shell 7 is threadedly connected to the front side of the side plate 3 through the fixing block 10, the first screw hole 11 and the bolt 12. Due to the presence of the bolt 12, the bolt 12 can be screwed in to effectively fix the position of the protective shell 7, thereby preventing the protective shell 7 from shifting. When it is necessary to remove the protective shell 7, the bolt 12 can be unscrewed out of the first screw hole 11, which also facilitates the user to maintain the protective shell 7 later.

[0030] Operating principle and advantages: During use, due to the positioning hole 21, the position of the access control base 1 can be fixed by using the positioning part that matches the positioning hole 21. When the access control needs to be opened, the access card can be inserted into the corresponding slot 2. If the access card gets stuck after a long period of use, the user can directly turn the screw 18 through the second screw hole 19. The rotating shaft 17 can make the end of the screw 18 rotate in place, and the push plate 16 will be pushed upward or pulled downward through the second sliding groove 15. Due to the telescopic rod 20 The telescopic rod 20 exists, which can provide secondary support and limit the bottom end of the push plate 16 without hindering the adjustment of the push plate 16 position, thereby effectively improving the stability of the push plate 16 position adjustment. Under the strong push of the push plate 16, the access card opened inside the corresponding slot 2 can be pushed out, thereby effectively improving the security protection of the inside of the corresponding slot 2. When the corresponding slot 2 is not in use, the protective plate 51 can be pushed through the first sliding groove 4, and its sealing ring 55 can cover the inside of the limiting groove 6, thus protecting the inside of the slot 2. While limiting the position of the protective plate 51, it can also seal and protect the top of the corresponding groove 2, thereby effectively preventing a large amount of dust from entering the corresponding groove 2. When using the access card, simply pull the sealing plate 52 with the handle 53 to open the protective plate 51. Due to the presence of the magnet 14, when the sealing ring 55 covers the inner side of the limiting groove 6, the magnet 14 will also stick to the iron plate 54. The mutual attraction between the two can effectively fix the position of the protective plate 51, thereby effectively preventing the protective plate 51 from shifting. Due to the opening of the rectangular opening 8, the user can directly view the inner side of the corresponding groove 2 through the transparent glass 9 without opening the protective shell 7, thereby effectively improving the safety of protecting the inner side of the corresponding groove 2. Due to the presence of the bolt 12, the screwing in of the bolt 12 can effectively fix the position of the protective shell 7, thereby preventing the protective shell 7 from shifting. When it is necessary to remove the protective shell 7, simply unscrew the bolt 12 out of the first screw hole 11, which also facilitates the user's later maintenance of the protective shell 7.

Claims

1. A card slot for an access control system, comprising an access control base (1), characterized in that: A side plate (3) is fixedly connected to the front side of the access control base (1). A corresponding groove (2) is provided at the top of the side plate (3). A protective mechanism (5) is slidably connected to the inner wall of the side plate (3). A protective shell (7) is threadedly connected to the front side of the side plate (3). A push plate (16) is slidably connected to the inner wall of the side plate (3). A second sliding groove (15) matching the push plate (16) is opened on the inner wall of the side plate (3). The push plate (16) is slidably connected to the inner wall of the side plate (3) through the second sliding groove (15). A rotating shaft (17) is rotatably connected to the bottom end of the push plate (16). The bottom end of the rotating shaft (17) is fixedly connected to the side plate (3). A screw (18) is fixedly connected to the bottom of the side plate (3), and a second screw hole (19) matching the screw (18) is opened at the bottom end of the side plate (3). The screw (18) is threaded to the inner side of the second screw hole (19). A telescopic rod (20) is fixedly connected to the bottom end of the push plate (16). The bottom end of the telescopic rod (20) is fixedly connected to the inner bottom end of the side plate (3). The screw (18) is located on the inner side close to the telescopic rod (20). A positioning hole (21) is opened on the front side of the access control base (1). The positioning hole (21) penetrates the access control base (1). The positioning hole (21) is opened on the four sides near the corner of the front side of the access control base (1).

2. The card corresponding slot of the access control system according to claim 1, characterized in that: The protective mechanism (5) includes a protective plate (51), which is slidably connected to the inner wall of the side plate (3). A sealing plate (52) is fixedly connected to the front side of the protective plate (51), and the protective plate (51) covers the top of the corresponding groove (2).

3. The card corresponding slot of the access control system according to claim 2, characterized in that: A handle (53) is fixedly connected to the front side of the sealing plate (52). The handle (53) is concave in shape and the corners of the handle (53) are arc-shaped. A first groove (4) matching the protective plate (51) is provided on the inner wall of the side plate (3). The protective plate (51) is slidably connected to the inner wall of the side plate (3) through the first groove (4).

4. The card corresponding slot of the access control system according to claim 2, characterized in that: A sealing ring (55) is fixedly connected to the rear side of the protective plate (51), and a limiting groove (6) matching the sealing ring (55) is opened on the inner side of the corresponding groove (2). The position of the limiting groove (6) is symmetrical to the position of the sealing ring (55).

5. The card corresponding slot of the access control system according to claim 2, characterized in that: The bottom end of the protective plate (51) is fixedly connected to an iron plate (54). The front side of the protective shell (7) is provided with a groove (13) that matches the iron plate (54). A magnet (14) is fixedly connected to the inner side of the groove (13). The magnet (14) covers the inner side of the groove (13). The position of the magnet (14) is symmetrical to the position of the iron plate (54).

6. The card corresponding slot of the access control system according to claim 1, characterized in that: The protective shell (7) has a rectangular opening (8) on its front side. The rectangular opening (8) penetrates the protective shell (7) and communicates with the inner side of the corresponding groove (2). A transparent glass (9) is fixedly connected to the inner side of the rectangular opening (8) and covers the inner side of the rectangular opening (8).

7. The card corresponding slot of the access control system according to claim 6, characterized in that: A fixing block (10) is fixedly connected to the outer side of the protective shell (7). The inner side of the fixing block (10) is in contact with the outer side of the side plate (3). A first screw hole (11) is provided on the outer side of the fixing block (10). The first screw hole (11) passes through the outer side of the fixing block (10) and the side plate (3). A bolt (12) is threadedly connected to the inner side of the first screw hole (11). The other side of the bolt (12) is threadedly connected to the inside of the side plate (3) through the first screw hole (11). The protective shell (7) is threadedly connected to the front side of the side plate (3) through the fixing block (10), the first screw hole (11) and the bolt (12).

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