Campus card swiping central control host

Abstract

The utility model relates to the technical field of campus card swiping, in particular to a campus card swiping central control host which comprises a shell, the shell comprises a host body, and a display screen is arranged on the surface of the host body. Through cooperation of the sliding groove and the sliding block, the dustproof cover can be moved, then the card swiping area can be covered and uncovered by the dustproof cover, through covering of the dustproof cover, when card swiping is not needed, dust prevention can be conducted on the card swiping area through the dustproof cover, accumulation of dust on the card swiping area can be reduced, and the card swiping efficiency is improved. According to the campus card swiping device, the dust cover is arranged, the dust cover does not cover the card swiping area, the card swiping area can be used, campus card swiping is facilitated, cleaning sponge is arranged, friction with the surface of the card swiping area can be achieved in the moving process of the dust cover, dust attached to the card swiping area can be cleaned through the cleaning sponge, and the cleaning effect is good. The surface of the card swiping area can be kept clean, and therefore the card swiping sensitivity can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of campus card swiping, in particular to a campus card swiping central control host. Background Art

[0002] The payment method that students use to consume or handle business through a one-card or campus card is called campus card swiping. Students can use the card to pay in stores, canteens, laundries and other places on campus. It can also be used to borrow books and handle library-related business. When swiping a card, a central control host is required. The campus card swiping central control host refers to the host device used to manage and control the card swiping devices in the campus card swiping system. It is responsible for processing and managing requests and data from each card swiping device, and can realize functions such as identity recognition, access control, and consumption payment. The campus card swiping central control host usually uses a high-performance computer or server, and is equipped with corresponding software and hardware equipment to ensure the stability and security of the system.

[0003] In the prior art, when the campus card swiping central control host is used, the card swiping area on the central control host is usually exposed to the outside. Since the card swiping area cannot be well dustproofed, dust falls on the card swiping area after long-term use and easily causes accumulation, which in turn easily affects the sensitivity of the card swiping. Therefore, the card swiping area needs to be cleaned. When there are many students queuing for card swiping during peak hours, special cleaning of the card swiping area will cause inconvenience to students in swiping their cards and affect the progress of the queue. Therefore, in order to solve the above problems, a campus card swiping central control host is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a campus card swiping central control host to solve the problem mentioned in the above background technology that the card swiping area cannot be well dust-proofed, so that after long-term use, dust falls on the card swiping area and easily causes accumulation, which easily affects the sensitivity of the card swiping, so that the card swiping area needs to be cleaned. When there are many students queuing for card swiping during peak hours, special cleaning of the card swiping area will cause inconvenience to students in swiping their cards and affect the progress of the queue.

[0005] To achieve the above object, the utility model provides the following technical solution: a campus card swiping central control host, comprising a shell, the shell comprising a body, a display screen is arranged on the surface of the body, a card swiping area is arranged on the surface of the body, and buttons are arranged on the surface of the body;

[0006] A dustproof mechanism is provided on the surface of the body, and the dustproof mechanism includes a slide groove, which is opened on the surface of the body, a slider is movably connected to the inner side of the slide groove, a dustproof cover is fixedly connected to the surface of the slider, a cleaning sponge is fixedly connected to the inner surface of the dustproof cover, a plug rod is movably connected to the inner side of the dustproof cover, and a slot is opened on the inner wall of the slide groove.

[0007] Preferably, the dustproof mechanism further comprises a pull rod, the pull rod is fixedly connected to the surface of the insertion rod, and the inner surface of the pull rod is fixedly connected to a first spring.

[0008] Preferably, the slide grooves are formed in two groups and are opened on the surface of the machine body, one end of the sliding block away from the slide groove is fixedly connected to a dust cover, and the dust cover moves inside the slide groove.

[0009] Preferably, the insertion rod moves on the inner side of the dust cover and the slider, the slots are opened in two groups on the inner wall of the slide groove, one end of the first spring is fixedly connected to the end of the dust cover away from the cleaning sponge, and the other end of the first spring is fixedly connected to the pull rod.

[0010] Preferably, the surface of the body is provided with an anti-accidental touch mechanism, the anti-accidental touch mechanism includes a sliding groove, the sliding groove is opened on the surface of the body, the surface of the sliding groove is movably connected with a cover plate, the surface of the cover plate is fixedly connected with a pull plate, a movable groove is opened on the inner side of the body, the inner wall of the movable groove is fixedly connected with a second spring, the end of the second spring away from the movable groove is fixedly connected with a connecting rod, the inner surface of the cover plate is fixedly connected with a connecting block, and the upper surface of the connecting block is fixedly connected with a rubber pad.

[0011] Preferably, the cover plate is movably connected to the body via a sliding groove, the connecting rod moves inside the movable groove, and one end of the connecting rod away from the second spring is fixedly connected to the connecting block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the cooperation of the slide groove and the slider, the dust cover can be moved, and then the dust cover can cover and cancel the covering of the card swiping area. Through the covering of the dust cover, when there is no need to swipe the card, the card swiping area can be dust-proofed by the dust cover, thereby reducing the accumulation of dust on the card swiping area. By canceling the covering of the card swiping area by the dust cover, the card swiping area can be used, which is convenient for campus card swiping. Through the setting of the cleaning sponge, the dust cover can be rubbed against the surface of the card swiping area during the movement, and then the dust attached to the card swiping area can be cleaned by the cleaning sponge, which can keep the surface of the card swiping area clean, thereby helping to ensure the sensitivity of the card swiping. At the same time, through the insertion and separation of the plug rod and the slot, the dust cover can be fixed and removed, thereby facilitating the removal of the dust cover to clean or replace the cleaning sponge, thereby ensuring the cleaning effect of the cleaning sponge on the card swiping area.

[0014] 2. The sliding groove is provided to facilitate the movement of the cover on the surface of the machine body, and the cover can be used to shield the buttons, so that when the buttons do not need to be operated, the buttons can be avoided from being exposed, thereby avoiding misoperation of the buttons and facilitating better card swiping. At the same time, the second spring is provided so that after the buttons are operated, the cover can automatically reset and shield the buttons, thereby making the operation more convenient. The provision of the rubber pad can prevent the cover from colliding with the machine body when resetting, thereby protecting the machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a front view and cross-sectional diagram of the structure of the card swiping area and buttons of the utility model;

[0017] Figure 3 It is a front view and cross-sectional schematic diagram of the structure of the slideway and the connecting rod of the utility model;

[0018] Figure 4 It is a schematic side cross-sectional view of the structure of the dust cover and the cleaning sponge of the utility model;

[0019] Figure 5 It is a schematic side cross-sectional view of the structure of the cover plate and the second spring of the utility model.

[0020] In the figure: 1. body; 11. display screen; 12. card swiping area; 13. button; 2. slide groove; 21. slider; 22. dust cover; 23. cleaning sponge; 24. plug rod; 25. pull rod; 26. slot; 27. first spring; 3. slide groove; 31. cover plate; 32. pull plate; 33. movable groove; 34. second spring; 35. connecting rod; 36. connecting block; 37. rubber pad. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] A campus card swiping central control host comprises a shell, the shell comprises a body 1, a display screen 11 is arranged on the surface of the body 1, a card swiping area 12 is arranged on the surface of the body 1, and a button 13 is arranged on the surface of the body 1. Through the setting of the card swiping area 12, a campus card can be swiped, and through the setting of the display screen 11, information such as the balance in the card can be displayed;

[0024] A dustproof mechanism is provided on the surface of the body 1, and the dustproof mechanism includes a slide groove 2, which is opened on the surface of the body 1, and a slider 21 is movably connected to the inner side of the slide groove 2, and a dustproof cover 22 is fixedly connected to the surface of the slider 21, and a cleaning sponge 23 is fixedly connected to the inner surface of the dustproof cover 22, and an insertion rod 24 is movably connected to the inner side of the dustproof cover 22, and a slot 26 is provided on the inner wall of the slide groove 2. Through the setting of the cleaning sponge 23, when the dustproof cover 22 is slid, the surface of the card swiping area 12 can be cleaned by the cleaning sponge 23, which can avoid the accumulation of dust and reduce the adhesion of dirt, thereby ensuring the cleanliness of the card swiping area 12, thereby ensuring the sensitivity of the card swiping.

[0025] Furthermore, the dustproof mechanism also includes a pull rod 25, which is fixedly connected to the surface of the plug rod 24, and the inner surface of the pull rod 25 is fixedly connected to a first spring 27. Through the setting of the first spring 27, the pull rod 25 can be reset, and then the plug rod 24 can be reset accordingly, which facilitates the insertion of the plug rod 24 and the slot 26, so that the dust cover 22 can be fixed at the required position.

[0026] Furthermore, the slide groove 2 is opened in two groups on the surface of the body 1, and the end of the slider 21 away from the slide groove 2 is fixedly connected to the dust cover 22, and the dust cover 22 moves on the inner side of the slide groove 2. Through the cooperation of the slide groove 2 and the slider 21, it is convenient to slide the dust cover 22, so that the dust cover 22 can cover and remove the cover of the card swiping area 12, so as to facilitate dust protection of the card swiping area 12 through the dust cover 22, and also facilitate the use of the card swiping area 12 to realize card swiping through the card swiping area 12.

[0027] Furthermore, the insertion rod 24 is movable on the inner side of the dust cover 22 and the slider 21, and the slots 26 are opened in two groups on the inner wall of the slide 2. One end of the first spring 27 is fixedly connected to the end of the dust cover 22 away from the cleaning sponge 23, and the other end of the first spring 27 is fixedly connected to the pull rod 25. The insertion rod 24 is movable to engage and separate with the slot 26, so that the dust cover 22 can be fixed and removed, and the dust cover 22 can be removed to clean or replace the cleaning sponge 23, thereby ensuring the use effect of the cleaning sponge 23.

[0028] Furthermore, the surface of the body 1 is provided with an anti-accidental touch mechanism, which includes a sliding groove 3, which is opened on the surface of the body 1, and a cover plate 31 is movably connected to the surface of the sliding groove 3, and a pull plate 32 is fixedly connected to the surface of the cover plate 31, and a movable groove 33 is opened on the inner side of the body 1, and a second spring 34 is fixedly connected to the inner wall of the movable groove 33, and a connecting rod 35 is fixedly connected to the end of the second spring 34 away from the movable groove 33, and a connecting block 36 is fixedly connected to the inner surface of the cover plate 31, and a rubber pad 37 is fixedly connected to the upper surface of the connecting block 36. Through the setting of the cover plate 31, the button 13 can be shielded, and when the button 13 does not need to be operated, the cover plate 31 can protect the button 13 to avoid accidentally touching the button 13.

[0029] Furthermore, the cover plate 31 is movably connected to the body 1 through the sliding groove 3, the connecting rod 35 moves on the inner side of the movable groove 33, and the end of the connecting rod 35 away from the second spring 34 is fixedly connected to the connecting block 36. Through the setting of the second spring 34, the connecting rod 35 can be reset, and then the connecting rod 35 can drive the connecting block 36 and the cover plate 31 to reset, so that the cover plate 31 covers the surface of the button 13.

[0030] Working principle: When in use, by pulling the pull rod 25, the insertion rod 24 can be moved on the inner side of the slider 21 and the dust cover 22 under the action of the pull rod 25, and separated from the slot 26. At this time, the first spring 27 is in a stretched state, which can release the position of the dust cover 22, and then the dust cover 22 can be moved, so that the slider 21 can slide on the surface of the slide groove 2. During the sliding process, the cleaning sponge 23 will rub against the surface of the card swiping area 12, so that the dust on the card swiping area 12 can be cleaned, so that the card swiping area 12 can be kept clean. At the same time, the card swiping area 12 can be cleaned during the movement of the dust cover 22. The dust cover 22 can cover the card swiping area 12, thereby realizing dust protection of the card swiping area 12 by the dust cover 22, and also realizing that the dust cover 22 can cancel the covering of the card swiping area 12, so that the card swiping area 12 can be used. By sliding the slider 21 out of the inner side of the slide groove 2 as a whole, the dust cover 22 can be removed, so that it is convenient to clean or replace the cleaning sponge 23. By loosening the pull rod 25, the insertion rod 24 can be inserted into two groups of different slots 26 under the rebound action of the first spring 27, so that the slider 21 can be limited, and then the dust cover 22 can be fixed at the required position, so that the dust cover 22 can cover and cancel the covering of the card swiping area 12;

[0031] When it is necessary to operate the button 13, the cover plate 31 can be made to slide on the surface of the sliding groove 3 by pulling down the pull plate 32, thereby realizing that the cover plate 31 cancels the covering of the button 13, and the connecting block 36 will move downward under the action of the cover plate 31, and then the connecting rod 35 will move on the inner side of the movable groove 33, and make the second spring 34 in a stretched state. When the operation of the button 13 is completed, the pull plate 32 is released, and the connecting rod 35 will reset under the rebound action of the second spring 34, and then the connecting block 36 will drive the cover plate 31 to reset under the action of the connecting rod 35, so that the cover plate 31 covers the surface of the button 13, and at the same time, the rubber pad 37 will contact the lower surface of the body 1 during the resetting process, which can prevent the connecting block 36 from colliding with the body 1, thereby realizing the protection of the body 1.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A campus card swiping central control host, comprising a housing, the housing comprising a body (1), a display screen (11) being arranged on the surface of the body (1), a card swiping area (12) being arranged on the surface of the body (1), and a button (13) being arranged on the surface of the body (1); It is characterized in that The surface of the machine body (1) is provided with a dustproof mechanism, the dustproof mechanism comprising a slide groove (2), the slide groove (2) is opened on the surface of the machine body (1), the inner side of the slide groove (2) is movably connected with a slider (21), the surface of the slider (21) is fixedly connected with a dustproof cover (22), the inner surface of the dustproof cover (22) is fixedly connected with a cleaning sponge (23), the inner side of the dustproof cover (22) is movably connected with an insertion rod (24), and the inner wall of the slide groove (2) is provided with a slot (26).

2. A campus card swiping central control host according to claim 1, characterized in that: The dustproof mechanism also includes a pull rod (25), the pull rod (25) is fixedly connected to the surface of the insertion rod (24), and the inner surface of the pull rod (25) is fixedly connected to a first spring (27).

3. A campus card swiping central control host according to claim 1, characterized in that: The slide grooves (2) are formed in two groups and are opened on the surface of the machine body (1); one end of the slider (21) away from the slide groove (2) is fixedly connected to the dust cover (22); and the dust cover (22) is movable on the inner side of the slide groove (2).

4. A campus card swiping central control host according to claim 2, characterized in that: The insertion rod (24) moves on the inner side of the dust cover (22) and the slider (21); the slots (26) are provided in two groups on the inner wall of the slide groove (2); one end of the first spring (27) is fixedly connected to the end of the dust cover (22) away from the cleaning sponge (23); and the other end of the first spring (27) is fixedly connected to the pull rod (25).

5. The campus card swiping central control host according to claim 1, characterized in that: The surface of the machine body (1) is provided with an anti-accidental touch mechanism, the anti-accidental touch mechanism comprising a sliding groove (3), the sliding groove (3) is provided on the surface of the machine body (1), the surface of the sliding groove (3) is movably connected with a cover plate (31), the surface of the cover plate (31) is fixedly connected with a pull plate (32), the inner side of the machine body (1) is provided with a movable groove (33), the inner wall of the movable groove (33) is fixedly connected with a second spring (34), one end of the second spring (34) away from the movable groove (33) is fixedly connected with a connecting rod (35), the inner surface of the cover plate (31) is fixedly connected with a connecting block (36), and the upper surface of the connecting block (36) is fixedly connected with a rubber pad (37).

6. A campus card swiping central control host according to claim 5, characterized in that: The cover plate (31) is movably connected to the machine body (1) via the sliding groove (3); the connecting rod (35) moves inside the movable groove (33); and one end of the connecting rod (35) away from the second spring (34) is fixedly connected to the connecting block (36).

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