Smart campus platform equipment

Abstract

The utility model discloses an intelligent campus platform device, comprising a main body unit which comprises a mounting plate and a card reader matched with the mounting plate, one side of the card reader far away from the mounting plate is provided with a card swiping slot, and one side of the mounting plate close to the card reader is provided with an intelligent class board; the motor drives one group of transmission wheels to rotate, the group of transmission wheels transmit rotating power to the other group of transmission wheels through the belt, synchronous and same-direction rotation of the transmission wheels is achieved, the group of rotating transmission wheels further drive the lead screw to start to rotate, and due to the fact that a threaded connection mode is adopted between the sliding block and the lead screw, when the lead screw rotates, the lead screw rotates. The sliding block can move up and down along the surface of the lead screw under the constraint of the sliding groove, so that the bearing plate connected with the sliding block can move downwards according to needs till the intelligent class board reaches the designated position, the intelligent class board can adapt to people of different heights, the practicability and flexibility of the device are greatly improved, and therefore the requirements of different users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of smart campus, and in particular to a smart campus platform device. Background Art

[0002] A smart campus refers to an integrated environment for work, study and life on campus based on the Internet of Things. This integrated environment uses various application service systems as carriers to fully integrate teaching, scientific research, management and campus life. There are many types of equipment on the smart campus platform, such as time clocks, access control, class signs, etc.

[0003] A Chinese patent with the authorization announcement number CN216596337U discloses a smart campus platform device, including a mounting plate, a smart class sign is arranged on the mounting plate, a protective component is arranged on the mounting plate, an identity verification component is arranged at the bottom of the smart class sign, and a guide component and a cleaning component are arranged on the protective component. The smart campus platform device, by setting the identity verification component and the protective component, can make the protective component move upward after the student passes the identity verification, until the smart class sign is exposed, so that the smart class sign can be operated by touch screen. When the operation is completed, swiping the card again can make the electric push rod move downward, and the smart class sign is covered by the protective plate, thereby avoiding damage to the smart class sign, greatly increasing the service life of the smart class sign.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned smart campus platform equipment design has the following problems: smart class signs often adopt a fixed design, because the fixed height cannot adapt to viewers of different ages and heights. For some people, it may be difficult to clearly see the information displayed on the smart class sign and use the smart half-beat. This limitation not only affects the effective communication of information, but also may reduce the audience's experience of using the smart class sign, and may even cause some people to be unable to fully utilize this convenient information tool, thereby reducing its overall practicality. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problems existing in the existing smart campus platform equipment, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a smart campus platform device, which is suitable for solving the problem that the smart class sign adopts a fixed design and its fixed height is difficult to meet the viewing needs of different audiences. Some people may find it difficult to clearly see and use the smart class sign due to height or age reasons, which affects the effective transmission of information, reduces the user experience, and even hinders some people from making full use of this information tool, thereby reducing its overall practicality.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a smart campus platform device, comprising:

[0009] The main unit includes a mounting plate and a card reader matched with the mounting plate, wherein a card reader is provided with a card slot on a side away from the mounting plate, and a smart class card is provided on a side of the mounting plate close to the card reader;

[0010] The adjusting unit includes a slide groove symmetrically opened on one side of the mounting plate, the inner cavity of the slide groove is rotatably connected with a screw rod, the outer surface of the screw rod is threadedly connected with a slider, the opposite surfaces of the two groups of sliders are fixedly installed with a bearing plate, and the top of the bearing plate is fixedly connected to the bottom end of the smart class sign, the top of the screw rod is fixedly installed with a transmission wheel, and the outer surfaces of the two groups of transmission wheels are sleeved with a transmission belt.

[0011] As a preferred solution of the smart campus platform equipment described in the utility model, wherein: a mounting groove is opened on the side of the mounting plate close to the smart class sign, a motor is fixedly installed in the inner cavity of the mounting groove, and the output end of the motor is fixedly connected to the top end of the transmission wheel.

[0012] As a preferred solution of the smart campus platform equipment described in the utility model, a movable groove is opened on one side of the mounting plate close to the slide groove, and both sides of the movable groove are connected to the slide groove.

[0013] As a preferred solution of a smart campus platform device described in the utility model, the platform device also includes a protection unit, which includes a protection plate fixedly installed on the top of the mounting plate close to the smart class sign, an embedding groove is opened at the bottom end of the protection plate, and a cleaning cotton is arranged in the middle of the embedding groove, the inner surface of the cleaning cotton is in contact with the outer surface of the fixed block, and a rubber pad is fixedly installed at the top of the inner cavity of the protection plate.

[0014] As a preferred solution of the smart campus platform equipment described in the utility model, wherein: fixed blocks are fixedly installed on both sides of the cleaning cotton, fixed bolts are threadedly connected on both sides of the bottom end of the protective plate, and two groups of fixing bolts pass through both sides of the protective plate and are threadedly connected to the fixed blocks.

[0015] As a preferred solution of the smart campus platform device described in the utility model, a control button is fixedly installed on one side of the mounting plate, and the control button is electrically connected to the card swiping slot and the motor respectively.

[0016] The beneficial effects of the utility model are as follows: the motor drives a group of transmission wheels to rotate, and this group of transmission wheels transmits the rotational power to another group of transmission wheels through belts, so that the two can rotate synchronously in the same direction. This group of rotating transmission wheels further drives the lead screw to start rotating. Since a threaded connection is adopted between the slider and the lead screw, when the lead screw rotates, the slider can move up and down along the surface of the lead screw under the constraint of the slide groove, so that the load-bearing plate connected to the slider can move downward as needed until the smart class sign reaches the designated position. It can adapt to people of different heights, greatly improving the practicality and flexibility of the device, thereby meeting the needs of different users. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a smart campus platform device proposed by the utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of a smart campus platform device proposed by the utility model;

[0020] Figure 3 A smart campus platform device proposed by the utility model Figure 1 A is an enlarged structural diagram of FIG.

[0021] Description of the drawings: 100, main unit; 101, mounting plate; 102, card reader; 103, card slot; 104, smart class card; 200, adjustment unit; 201, control button; 202, slide slot; 203, screw rod; 204, slider; 205, load-bearing plate; 206, transmission wheel; 207, transmission belt; 208, movable slot; 209, mounting slot; 210, motor; 300, protection unit; 301, protection plate; 302, rubber pad; 303, cleaning cotton; 304, fixing block; 305, fixing bolt. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides a smart campus platform device, including a main unit 100, an adjustment unit 200 and a protection unit 300.

[0027] The main unit 100 includes a mounting plate 101 and a card reader 102 mounted to match the mounting plate 101. A card slot 103 is provided on the side of the card reader 102 away from the mounting plate 101. A smart class card 104 is provided on the side of the mounting plate 101 close to the card reader 102. The user starts to use the smart class card 104 through the card reader 102.

[0028] The adjustment unit 200 includes a slide groove 202 symmetrically opened on one side of the mounting plate 101, the inner cavity of the slide groove 202 is rotatably connected to a screw rod 203, the outer surface of the screw rod 203 is threadedly connected to a slider 204, the opposite surfaces of the two groups of sliders 204 are fixedly installed with a bearing plate 205, and the top of the bearing plate 205 is fixedly connected to the bottom of the smart class sign 104, the top of the screw rod 203 is fixedly installed with a transmission wheel 206, and the outer surfaces of the two groups of transmission wheels 206 are sleeved with a transmission belt 207. When one group of transmission wheels 206 rotates, The transmission belt 207 drives another set of transmission wheels 206 to rotate synchronously in the same direction, thereby driving the screw rod 203 to start rotating. When the screw rod 203 starts to rotate, because the slider 204 is threadedly connected to the screw rod 203, the slider 204 can move up and down on the surface of the screw rod 203 when the slide groove 202 limits the slider 204, driving the supporting plate 205 to move downward, and driving the smart class sign 104 to move to the designated location. It can adapt to people of different heights, increase the practicality of the device, and meet the needs of different users.

[0029] A mounting groove 209 is provided on one side of the mounting plate 101 close to the smart class sign 104. A motor 210 is fixedly installed in the inner cavity of the mounting groove 209, and the output end of the motor 210 is fixedly connected to the top of the transmission wheel 206. When the motor 210 is started, the motor 210 drives the transmission wheel 206 to rotate.

[0030] A movable groove 208 is formed on one side of the mounting plate 101 close to the slide groove 202 , and two sides of the movable groove 208 are connected to the slide groove 202 , so as to facilitate the rotation of the transmission belt 207 .

[0031] The protection unit 300 includes a protection plate 301 fixedly mounted on the top of one side of the mounting plate 101 close to the smart class sign 104. An embedding groove is provided at the bottom of the protection plate 301, and a cleaning cotton 303 is provided in the middle of the embedding groove. The inner surface of the cleaning cotton 303 fits the outer surface of the fixed block 304. A rubber pad 302 is fixedly mounted on the top of the inner cavity of the protection plate 301. When the smart class sign 104 moves upward and enters the inner cavity of the protection plate 301, the cleaning cotton 303 can clean the dust on the screen of the smart class sign 104, thereby avoiding the occurrence of poor touch, and 310 can protect it.

[0032] Fixed blocks 304 are fixedly installed on both sides of the cleaning cotton 303, and fixed bolts 305 are threadedly connected on both sides of the bottom end of the protective plate 301, and two groups of fixing bolts 305 pass through both sides of the protective plate 301 and are threadedly connected to the fixed blocks 304. Through the setting of the fixing bolts 305 and the fixing blocks 304, the cleaning cotton 303 is installed and disassembled, which is convenient for subsequent cleaning of the cleaning cotton 303.

[0033] A control button 201 is fixedly mounted on one side of the mounting plate 101 , and the control button 201 is electrically connected to the card swiping slot 103 and the motor 210 , respectively. The card swiper 102 controls the control button 201 to start working, and the control button 201 controls the motor 210 to operate.

[0034] During use, the user starts to control the control button 201 through the card reader 102 to start working, presses the control button 201, and the motor 210 drives a set of transmission wheels 206 to rotate. One set of transmission wheels 206 drives another set of transmission wheels 206 to rotate synchronously in the same direction through the transmission belt 207, thereby driving the screw rod 203 to start rotating. When the screw rod 203 starts to rotate, because the slider 204 is threadedly connected to the screw rod 203, the slider 204 can move up and down on the surface of the screw rod 203 when the slide groove 202 limits the slider 204, driving the carrier plate 205 to move downward , until the smart class sign 104 moves to the designated location, it can adapt to people of different heights, increase the practicality of the device, and meet the needs of different users. After use, press the control button 201 again, the smart class sign 104 moves upward, and when it enters the inner cavity of the protection plate 301, the cleaning cotton 303 can clean the dust on the screen of the smart class sign 104, thereby avoiding poor touch. 310 can protect it, and through the setting of the fixing bolt 305 and the fixing block 304, the cleaning cotton 303 can be installed and disassembled, which is convenient for subsequent cleaning of the cleaning cotton 303.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A smart campus platform device, characterized in that: include: A main unit (100) comprises a mounting plate (101) and a card reader (102) mounted to match the mounting plate (101), wherein a card reader slot (103) is provided on a side of the card reader (102) away from the mounting plate (101), and a smart class card (104) is provided on a side of the mounting plate (101) close to the card reader (102); The adjustment unit (200) comprises a slide groove (202) symmetrically opened on one side of the mounting plate (101); the inner cavity of the slide groove (202) is rotatably connected to a screw rod (203); the outer surface of the screw rod (203) is threadedly connected to a slider (204); a bearing plate (205) is fixedly installed on the opposite surfaces of the two groups of sliders (204); the top of the bearing plate (205) is fixedly connected to the bottom end of the smart class sign (104); the top of the screw rod (203) is fixedly installed with a transmission wheel (206); the outer surfaces of the two groups of transmission wheels (206) are sleeved with a transmission belt (207).

2. A smart campus platform device according to claim 1, characterized in that: A mounting groove (209) is provided on one side of the mounting plate (101) close to the smart class sign (104), a motor (210) is fixedly mounted in the inner cavity of the mounting groove (209), and an output end of the motor (210) is fixedly connected to the top end of the transmission wheel (206).

3. The smart campus platform device according to claim 1, characterized in that: A movable groove (208) is provided on one side of the mounting plate (101) close to the slide groove (202), and two sides of the movable groove (208) are in communication with the slide groove (202).

4. The smart campus platform device according to claim 1, characterized in that: The platform device also includes a protection unit (300), which includes a protection plate (301) fixedly mounted on the top of a side of the mounting plate (101) close to the smart class sign (104), an embedding groove is provided at the bottom end of the protection plate (301), and a cleaning cotton (303) is arranged in the middle of the embedding groove, the inner surface of the cleaning cotton (303) is in contact with the outer surface of the fixing block (304), and a rubber pad (302) is fixedly mounted on the top of the inner cavity of the protection plate (301).

5. The smart campus platform device according to claim 4, characterized in that: The two sides of the cleaning cotton (303) are fixedly mounted with fixing blocks (304), the two sides of the bottom end of the protection plate (301) are threadedly connected with fixing bolts (305), and the two groups of fixing bolts (305) pass through the two sides of the protection plate (301) and are threadedly connected to the fixing blocks (304).

6. The smart campus platform device according to claim 1, characterized in that: A control button (201) is fixedly mounted on one side of the mounting plate (101), and the control button (201) is electrically connected to the card swiping slot (103) and the motor (210) respectively.

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