Adjustable card reader for supporting and cultivating garden

Abstract

The utility model discloses an adjustable card reader for a supporting garden, which belongs to the technical field of card readers and comprises a card reader body, a connecting sleeve is clamped on the surface of the card reader body, a mounting frame is arranged on one side of the connecting sleeve, and sliding plates are fixedly mounted on one side of the connecting sleeve and on two sides of the mounting frame. The inner sides of the two sets of sliding plates are slidably connected with the two sides of the mounting frame through sliding assemblies correspondingly. According to the utility model, through the arrangement of the sliding assembly, the card reader body can be adjustably mounted on the mounting rack, and after a faculty worker swipes a card, the card reader body can be pulled downwards to lower the use height of the card reader body, so that students in a supporting garden can swipe the card conveniently; the use height of the card reader body can be adjusted, the purpose of conveniently adjusting the use height of the card reader body is achieved, and the purpose of meeting the use requirements of people with different heights is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of card readers, in particular to an adjustable card reader for a nursery school. Background Art

[0002] Daycare is a collective scientific raising model for infants and young children aged 0-3 years old in small groups. It provides parents with a service to take care of their babies. Security access control systems have been widely used in daycare centers in order to better ensure the safety of daycare students.

[0003] The Chinese patent with the publication number CN216211216U discloses an embedded access control card reader with a protective function, which relates to the technical field of access control card readers, and includes a housing, and a card swiping slot is provided on the front side wall of the housing. Through the cooperation between the card swiping slot, the lifting plate, the vertical slot, the lifting slider, the slider, the limit slot, the pull rope, the U-shaped guide tube and the spring, when the card needs to be swiped, the card can be placed on the upper part of the lifting plate, and then the lifting plate is pressed down to achieve the correspondence between the card and the card swiping slot. At this time, the lifting slider on the lifting plate is connected to the slider through the pull rope, and then the card swiping device body can be driven to rise in the housing. At this time, the card swiping device body can be just located at the position of the card swiping slot, so that the card and the card swiping device body can be corresponded, and an effective card swiping can be achieved. When the card is removed from the lifting plate, the card swiping device body can be pulled to reset under the action of the spring, and the baffle just seals the card swiping slot to achieve the sealing of the housing, which can avoid the card swiping device body from being exposed to the outside for a long time.

[0004] The card swiper involved in the above patent focuses on the protection function, but there are still some obvious practical problems when it is used in daycare centers. The card swiper in daycare centers is not only used by faculty and staff, but also by younger students. In this way, the card swiper needs to have an adjustable function to meet the needs of people of different heights. Therefore, we need to propose an adjustable card swiper for daycare centers. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable card reader for a nursery school, which has the advantage of adjustable use height, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides an adjustable nursery school card swiping device, including a card swiping device body, a connecting sleeve is clamped on the surface of the card swiping device body, a mounting frame is provided on one side of the connecting sleeve, and slides are fixedly installed on one side of the connecting sleeve and on both sides of the mounting frame, and the inner sides of the two groups of slides are respectively slidably connected to the two sides of the mounting frame through sliding components, and a positioning component for positioning the use height of the card swiping device body is installed on the surface of one group of slides, and a protective plate is provided on the other side of the card swiping device body, and the protective plate is movably mounted on the top of the mounting frame through a movable connection component.

[0007] Preferably, the positioning assembly includes a fixed shell embedded in one side of one group of the skateboards, the inner cavity of the fixed shell is slidably connected with a tooth plate, one side of the mounting frame is provided with a tooth groove corresponding to the tooth plate, one side of the tooth plate is clamped with the inner cavity of the tooth groove, one side of the tooth plate is fixedly installed with a compression spring, and the end of the compression spring away from the tooth plate is fixedly connected to the inner wall of the fixed shell.

[0008] Preferably, a pull rod is fixedly mounted on one side of the tooth plate, and an end of the pull rod away from the tooth plate penetrates the fixed shell and extends to the outside of the fixed shell where a pull button is fixedly mounted.

[0009] Preferably, a mounting groove matched with the fixing shell is formed on the surface of one group of the sliding plates, and the surface of the fixing shell is fixedly connected to the inner wall of the mounting groove.

[0010] Preferably, the sliding assembly includes a sliding rod fixedly mounted on the inner sides of the two groups of sliding plates, and sliding grooves matching the sliding rods are provided on both sides of the mounting frame, and the surface of the sliding rod is slidably connected to the inner wall of the sliding groove.

[0011] Preferably, the movable connection assembly includes a rotating rod rotatably installed in the inner cavity of the mounting frame, two groups of connecting seats are fixedly installed on the surface of the rotating rod, connecting rods are fixedly installed on the surface of the connecting seats, and one end of the connecting rod away from the connecting seat is fixedly connected to the surface of the protective plate, and a locking assembly for fixing the use angle of the protective plate is arranged between one group of the connecting seats and the mounting frame.

[0012] Preferably, the locking assembly includes an arcuate groove opened on one side of the mounting frame, and a locking rod is provided on one side of the mounting frame and at a corresponding position of the arcuate groove, one end of the locking rod passes through the arcuate groove and is threadedly connected to the surface of one group of the connecting seats.

[0013] Preferably, mounting holes are provided on the surface of the mounting frame, and four groups of mounting holes are provided, and the four groups of mounting holes are symmetrically distributed on one side of the mounting frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can adjust the card reader body on the mounting frame through the setting of the sliding component. After the faculty and staff finish swiping the card, they can pull the card reader body downward to lower its use height, so as to facilitate the card swiping of students in the nursery school. Through the setting of the device, the use height of the card reader body can be adjusted, thereby achieving the purpose of facilitating the adjustment of the use height of the card reader body, so as to meet the use needs of people of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the card reader of the utility model when adjusting the height for use;

[0018] Figure 3 It is a structural schematic diagram of the slide bar of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the positioning component of the utility model;

[0020] Figure 5 For this utility model Figure 2 Enlarged view of point A in the middle.

[0021] In the figure: 1. Card reader body; 2. Connecting sleeve; 3. Mounting bracket; 4. Slide plate; 5. Protective plate; 6. Fixed shell; 7. Tooth plate; 8. Tooth groove; 9. Compression spring; 10. Pull rod; 11. Pull button; 12. Mounting groove; 13. Slide rod; 14. Slide groove; 15. Rotating rod; 16. Connecting seat; 17. Connecting rod; 18. Arc groove; 19. Locking rod; 20. Mounting hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5The utility model provides an adjustable nursery school card reader, including a card reader body 1, a connecting sleeve 2 is clamped on the surface of the card reader body 1, a mounting frame 3 is arranged on one side of the connecting sleeve 2, a mounting hole 20 is opened on the surface of the mounting frame 3, four groups of mounting holes 20 are arranged, and the four groups of mounting holes 20 are symmetrically distributed on one side of the mounting frame 3, a slide plate 4 is fixedly installed on one side of the connecting sleeve 2 and on both sides of the mounting frame 3, the inner sides of the two groups of slide plates 4 are respectively slidably connected with the two sides of the mounting frame 3 through sliding components, the sliding component includes a sliding rod 13 fixedly installed on the inner sides of the two groups of slide plates 4, and a sliding groove 14 matched with the sliding rod 13 is opened on both sides of the mounting frame 3, and the surface of the sliding rod 13 is slidably connected with the inner wall of the sliding groove 14.

[0024] By setting the mounting hole 20, the mounting frame 3 can be fixed at the mounting position by means of bolts. In this embodiment, the card reader body 1 is stuck in the inner cavity of the connecting sleeve 2 when in use, and the connecting sleeve 2 is movably mounted on the mounting frame 3 through the slide plate 4 and the sliding assembly. When the use height of the card reader body 1 needs to be adjusted, the card reader body 1 can be moved up and down, and the card reader body 1 will drive the two sets of slide plates 4 to slide on the surface of the mounting frame 3 when moving. In this embodiment, the setting of the sliding assembly can limit the slide plate 4 to prevent it from being out of contact with the mounting frame 3, and can also improve the stability of the movement of the slide plate 4. When the slide plate 4 moves, it will drive the slide bar 13 to slide in the inner cavity of the slide groove 14.

[0025] Preferably, a positioning component for positioning the use height of the card swiper body 1 is installed on the surface of one group of skateboards 4, and the positioning component includes a fixed shell 6 embedded in one side of one group of skateboards 4, and the inner cavity of the fixed shell 6 is slidably connected with a tooth plate 7, and one side of the mounting frame 3 is provided with a tooth groove 8 corresponding to the tooth plate 7, and one side of the tooth plate 7 is clamped with the inner cavity of the tooth groove 8, and a compression spring 9 is fixedly installed on one side of the tooth plate 7, and the end of the compression spring 9 away from the tooth plate 7 is fixedly connected to the inner wall of the fixed shell 6, and a pull rod 10 is fixedly installed on one side of the tooth plate 7, and the end of the pull rod 10 away from the tooth plate 7 passes through the fixed shell 6 and extends to the outside of the fixed shell 6, where a pull button 11 is fixedly installed. A mounting groove 12 matching the fixed shell 6 is opened on the surface of one group of skateboards 4, and the surface of the fixed shell 6 is fixedly connected to the inner wall of the mounting groove 12.

[0026] Through the setting of the positioning assembly, when adjusting the use height of the card reader body 1, it is first necessary to pull the pull button 11 outward, and the movement of the pull button 11 will drive the tooth plate 7 to move through the pull rod 10, so that the teeth on one side of the tooth plate 7 are moved out of the tooth groove 8, and then the use height of the card reader body 1 can be adjusted. When the tooth plate 7 is pulled, the movement of the tooth plate 7 will squeeze the compression spring 9. When the use height of the card reader body 1 is adjusted, the user can release the pull button 11. At this time, the reaction force generated by the contraction of the compression spring 9 will drive the tooth plate 7 to reset, so that the teeth on one side are stuck in the inner cavity of the tooth groove 8, thereby fixing the use height of the card reader body 1.

[0027] It is worth mentioning that a protective plate 5 is provided on the other side of the card swiper body 1, and the protective plate 5 is movably installed on the top of the mounting frame 3 through a movable connection assembly. The movable connection assembly includes a rotating rod 15 rotatably installed in the inner cavity of the mounting frame 3, and two groups of connecting seats 16 are fixedly installed on the surface of the rotating rod 15, and a connecting rod 17 is fixedly installed on the surface of the connecting seat 16. The end of the connecting rod 17 away from the connecting seat 16 is fixedly connected to the surface of the protective plate 5, and a locking assembly for fixing the use angle of the protective plate 5 is provided between one group of the connecting seats 16 and the mounting frame 3. The locking assembly includes an arc-shaped groove 18 opened on one side of the mounting frame 3, and a locking rod 19 is provided on one side of the mounting frame 3 and at a corresponding position of the arc-shaped groove 18. One end of the locking rod 19 passes through the arc-shaped groove 18 and is threadedly connected to the surface of one group of the connecting seats 16.

[0028] The protection plate 5 can protect the card reader body 1. When using the card reader body 1, the user needs to flip the protection plate 5 to expose the operation panel of the card reader body 1. In this embodiment, the protection plate 5 can be flipped 90 degrees. After the flipping is completed, the user can tighten the locking rod 19 to lock and fix the angle of the protection plate 5. The arc groove 18 can provide a moving space for the locking rod 19.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable card reader for a nursery school, characterized in that: include: A card reader body (1), a connection sleeve (2) being clamped on the surface of the card reader body (1), and a mounting frame (3) being provided on one side of the connection sleeve (2); A slide plate (4) fixedly mounted on one side of the connecting sleeve (2) and located on both sides of the mounting frame (3), wherein the inner sides of two groups of the slide plates (4) are respectively slidably connected to the two sides of the mounting frame (3) via sliding components, and a positioning component for positioning the use height of the card reader body (1) is installed on the surface of one group of the slide plates (4); A protective plate (5) is arranged on the other side of the card reader body (1); the protective plate (5) is movably mounted on the top of the mounting frame (3) via a movable connection assembly.

2. The adjustable nursery school card reader according to claim 1, characterized in that: The positioning assembly comprises a fixed shell (6) embedded in one side of one group of the slide plates (4); the inner cavity of the fixed shell (6) is slidably connected to a tooth plate (7); one side of the mounting frame (3) is provided with a tooth groove (8) corresponding to the tooth plate (7); one side of the tooth plate (7) is clamped with the inner cavity of the tooth groove (8); a compression spring (9) is fixedly installed on one side of the tooth plate (7); and one end of the compression spring (9) away from the tooth plate (7) is fixedly connected to the inner wall of the fixed shell (6).

3. The adjustable nursery school card reader according to claim 2, characterized in that: A pull rod (10) is fixedly mounted on one side of the tooth plate (7), and an end of the pull rod (10) away from the tooth plate (7) passes through the fixed shell (6) and extends to the outside of the fixed shell (6) where a pull button (11) is fixedly mounted.

4. The adjustable nursery school card reader according to claim 2, characterized in that: A mounting groove (12) adapted to the fixed shell (6) is formed on the surface of one group of the slide plates (4), and the surface of the fixed shell (6) is fixedly connected to the inner wall of the mounting groove (12).

5. The adjustable nursery card reader according to claim 1, characterized in that: The sliding assembly comprises a sliding rod (13) fixedly mounted on the inner sides of the two groups of sliding plates (4); sliding grooves (14) matching the sliding rod (13) are provided on both sides of the mounting frame (3); and the surface of the sliding rod (13) is slidably connected to the inner wall of the sliding groove (14).

6. The adjustable nursery school card reader according to claim 1, characterized in that: The movable connection assembly comprises a rotating rod (15) rotatably mounted in the inner cavity of the mounting frame (3), two groups of connecting seats (16) being fixedly mounted on the surface of the rotating rod (15), a connecting rod (17) being fixedly mounted on the surface of the connecting seat (16), one end of the connecting rod (17) away from the connecting seat (16) being fixedly connected to the surface of the protective plate (5), and a locking assembly for fixing the use angle of the protective plate (5) is provided between one group of the connecting seats (16) and the mounting frame (3).

7. The adjustable nursery card reader according to claim 6, characterized in that: The locking assembly comprises an arc-shaped groove (18) formed on one side of the mounting frame (3); a locking rod (19) is provided on one side of the mounting frame (3) and at a position corresponding to the arc-shaped groove (18); one end of the locking rod (19) passes through the arc-shaped groove (18) and is threadedly connected to the surface of one of the connecting seats (16).

8. The adjustable nursery school card reader according to claim 1, characterized in that: The surface of the mounting frame (3) is provided with mounting holes (20), and four groups of the mounting holes (20) are provided, and the four groups of the mounting holes (20) are symmetrically distributed on one side of the mounting frame (3).

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