Information acquisition device

Abstract

The utility model relates to the field of information acquisition, in particular to an information acquisition device which comprises a fixed base, guide columns are fixedly mounted on two sides of the top of the fixed base, a lead screw is rotatably connected to the inner sides of the two guide columns on the upper surface of the fixed base, a movable table is in threaded connection with the outer wall of the lead screw, and a control panel is fixedly mounted on the top of the movable table. An identification probe is fixedly mounted at the top of the control panel, and a top box is fixedly connected to the tops of the guide columns; the folding feet, the gaskets and the sliding plates are arranged, it is guaranteed that the device is not prone to being damaged due to toppling, the influence on the safety of students is avoided, the lead screw can be separated from the outside through the spacer bushes, the situation that the students are curiously in contact with the lead screw and scratched by rotating threads on the surface of the lead screw is avoided, and the safety of the students is improved. And the movable table and the control panel can be retracted into the top box after being lifted, so that when the device is idle, core parts are prevented from being damaged, and the service life of the device can be effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the field of information collection, in particular to an information collection device. Background Art

[0002] The campus security information collection device generally refers to a type of personnel information collection equipment set up in the school. The information collection equipment is usually used at the school gate and on campus to file and register students, teachers and related staff entering and leaving the campus by swiping ID cards and facial recognition.

[0003] A Chinese patent with publication number CN220020334U discloses a campus safety information collection device, including a mounting plate, a lead screw rail is provided on the top outer wall of the mounting plate, a top plate is provided on the top outer wall of the lead screw rail, a movable sleeve is slidably connected to the outer wall of the lead screw rail, a control panel is fixed to the outer wall on one side of the movable sleeve, a face recognition probe is provided on the top outer wall of the control panel, the face recognition probe and the lead screw rail are electrically connected to the control panel, guide sleeves are respectively fixed to the outer walls on both sides of the control panel, guide rods are respectively fixed to the outer walls on both sides of the mounting plate, the top outer wall of the guide rod is fixed to the bottom outer wall of the top plate, the guide sleeve is slidably connected to the outer wall of the guide rod, and a limiting ring is fixed to the outer wall of the guide rod; accurate face recognition is used to manage the information of people entering and leaving the school, thereby improving the efficiency of the information collection device in collecting safety information, preventing criminals from sneaking into the school, and improving the safety of the campus environment.

[0004] In the above-mentioned prior art, in order to enable the identification mechanism to identify people of different heights, a vertical guide rail is set on the identification mechanism, and the vertical movement of the identification mechanism is controlled by a screw drive. However, when the above-mentioned device is used in a campus, especially when it is used by young children, the safety needs to be improved. For this reason, we propose an information collection device. Utility Model Content

[0005] The purpose of the utility model is to provide an information collection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, an information collection device includes a fixed base, guide columns are fixedly installed on both sides of the top of the fixed base, a lead screw is rotatably connected to the inner side of the two guide columns on the upper surface of the fixed base, a movable platform is threadedly connected to the outer wall of the lead screw, a control panel is fixedly installed on the top of the movable platform, an identification probe is fixedly installed on the top of the control panel, and a top box is fixedly connected to the top of the guide column;

[0007] The bottom of the fixed base is provided with universal wheels, and the outer walls of the fixed base are all rotatably connected with folding feet. A gasket is fixedly installed on the outer wall of the folding feet away from the fixed base, and a sliding plate is slidably connected to the outer wall of the folding feet close to the fixed base.

[0008] Furthermore: A spacer sleeve is fixedly connected to the upper surface of the fixed base outside the lead screw, and an opening is provided on one side of the spacer sleeve close to the control panel.

[0009] Furthermore: The movable table includes a positioning ring, the positioning ring is fixedly connected to one side of the movable table close to the spacer sleeve, and one end of the positioning ring passes through the opening on the outer wall of the spacer sleeve and is threadedly connected to the outer wall of the spacer sleeve.

[0010] Furthermore: A motor is fixedly installed inside the top box, and the output end of the motor is fixedly connected to the top of the lead screw.

[0011] Furthermore: The cross-sectional dimension of the top box is larger than that of the control panel, and a cavity adapted to the size of the control panel is provided on the inner wall of the top box.

[0012] Furthermore: A distance sensor is provided at the bottom of the movable table.

[0013] Furthermore: A groove adapted to the size of the sliding plate is provided on the outer wall of the folding feet.

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

[0015] In the present utility model, the provided folding feet, gaskets and sliding plates not only ensure that the device will not be easily damaged due to tipping over, but also avoid affecting the safety of students. The provided spacer sleeve can separate the lead screw from the outside world, preventing students from coming into contact with the lead screw out of curiosity and being scratched by the rotating threads on the surface of the lead screw. After the movable table and the control panel are raised, they can also be retracted into the top box. When the device is idle, it can prevent the core components from being damaged, effectively extend the service life of the device, and is more suitable for use on campus, ensuring both the safety of the device and avoiding harm to students. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front elevation view of an information collection device of the present utility model;

[0017] Figure 2 It is a front view of an information collection device of the present utility model;

[0018] Figure 3 It is a schematic view of the lower side of the top box of an information collection device of the present utility model.

[0019] In the figure: 1. Fixed base; 2. Guide post; 3. Lead screw; 4. Movable table; 5. Control panel; 6. Identification probe; 7. Top box; 8. Universal wheel; 9. Folding foot; 10. Gasket; 11. Slide plate; 12. Sleeve; 13. Positioning ring. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-3 , the figure is a preferred implementation manner of the present invention. An information collection device includes a fixed base 1. Guide posts 2 are fixedly installed on both sides of the top of the fixed base 1. A lead screw 3 is rotatably connected to the inner side of the two guide posts 2 on the upper surface of the fixed base 1. A movable table 4 is threadedly connected to the outer wall of the lead screw 3. A control panel 5 is fixedly installed on the top of the movable table 4. An identification probe 6 is fixedly installed on the top of the control panel 5. The top of the guide post 2 is fixedly connected to a top box 7;

[0022] Universal wheels 8 are provided at the bottom of the fixed base 1. Folding feet 9 are rotatably connected to the outer wall of the fixed base 1. A gasket 10 is fixedly installed on the outer wall of the folding foot 9 away from the fixed base 1. A slide plate 11 is slidably connected to the outer wall of the folding foot 9 close to the fixed base 1; when the slide plate 11 extends out, it can hold the folding foot 9 so that it will not fold back into the inside of the fixed base 1. A plurality of folding feet 9 are connected to the ground through gaskets 10. In this way, even if students bump into the device on campus during play, it is difficult for the device to fall and injure students.

[0023] Specifically, a sleeve 12 is fixedly connected to the outer side of the lead screw 3 on the upper surface of the fixed base 1. An opening is provided on one side of the sleeve 12 close to the control panel 5; the sleeve 12 can separate the lead screw 3 from the outside world, preventing students from coming into contact with the lead screw 3 out of curiosity and being scratched by the rotating threads on the surface of the lead screw 3.

[0024] Among them, the movable table 4 includes a positioning ring 13. The positioning ring 13 is fixedly connected to the side of the movable table 4 close to the sleeve 12. One end of the positioning ring 13 passes through the opening on the outer wall of the sleeve 12 and is threadedly connected to the outer wall of the sleeve 12, so that the up and down movement of the movable table 4 through the lead screw 3 is not affected.

[0025] It can be understood that a motor is fixedly installed inside the top box 7. The output end of the motor is fixedly connected to the top of the lead screw 3 to drive the lead screw 3 to rotate.

[0026] Among them, the cross-sectional dimension of the top box 7 is larger than that of the control panel 5. A cavity adapted to the size of the control panel 5 is provided on the inner wall of the top box 7. After the movable table 4 rises to the top, the control panel 5 and the identification probe 6 can be retracted into the top box 7 to prevent the screen on the surface of the control panel 5 from being damaged.

[0027] It should be added that a distance sensor is provided at the bottom of the movable table 4. On the one hand, it can prevent pressing the personnel below during descent and can also help the movable table 4 judge the distance from the fixed base 1 to adjust the height of the movable table 4, facilitating the use of the device among students of different heights.

[0028] To retract the folding feet 9 into the fixed base 1, grooves adapted to the size of the sliding plate 11 are provided on the outer wall of the folding feet 9. After the sliding plate 11 is retracted, the folding feet 9 can be folded back into the fixed base 1.

[0029] In this embodiment, after a flat position is selected on campus for the device, the folding feet 9 can be rotated down from the outer wall of the fixed base 1 and the sliding plate 11 can be slid out, which can hold the folding feet 9 to prevent them from folding back to the inner side of the fixed base 1. A number of folding feet 9 are connected to the ground through gaskets 10 to keep the device stable. Subsequently, through the control panel 5 and the identification probe 6, facial recognition of the approaching personnel can be performed. After the motor is started, the lead screw 3 rotates, enabling the control panel 5 and the identification probe 6 to move vertically to input security information for personnel of different heights.

[0030] Finally, it should be noted that in the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0031] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] The above content is a further detailed description of the present utility model in combination with specific embodiments. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model pertains, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the protection scope determined by the claims submitted for the present utility model.

Claims

1. An information collection device, characterized in that: The invention comprises a fixed base (1), guide columns (2) are fixedly mounted on both sides of the top of the fixed base (1), a lead screw (3) is rotatably connected to the inner sides of the two guide columns (2) on the upper surface of the fixed base (1), a movable platform (4) is threadedly connected to the outer wall of the lead screw (3), a control panel (5) is fixedly mounted on the top of the movable platform (4), an identification probe (6) is fixedly mounted on the top of the control panel (5), and a top box (7) is fixedly connected to the top of the guide column (2); A universal wheel (8) is provided at the bottom of the fixed base (1); the outer wall of the fixed base (1) is rotatably connected to a folding foot (9); a gasket (10) is fixedly installed on the outer wall of the folding foot (9) away from the fixed base (1); and a slide plate (11) is slidably connected to the outer wall of the folding foot (9) on the side close to the fixed base (1).

2. The information collection device according to claim 1, characterized in that: A spacer sleeve (12) is fixedly connected to the upper surface of the fixed base (1) on the outer side of the lead screw (3), and an opening is provided on a side of the spacer sleeve (12) close to the control panel (5).

3. The information collection device according to claim 2, characterized in that: The movable platform (4) comprises a positioning ring (13), wherein the positioning ring (13) is fixedly connected to a side of the movable platform (4) close to the spacer sleeve (12), and one end of the positioning ring (13) passes through an opening of an outer wall of the spacer sleeve (12) and is threadedly connected to the outer wall of the spacer sleeve (12).

4. The information collection device according to claim 1, characterized in that: A motor is fixedly installed inside the top box (7), and the output end of the motor is fixedly connected to the top of the lead screw (3).

5. The information collection device according to claim 1, characterized in that: The cross-sectional dimensions of the top box (7) are larger than the cross-sectional dimensions of the control panel (5), and the inner wall of the top box (7) is provided with a cavity that matches the dimensions of the control panel (5).

6. The information collection device according to claim 1, characterized in that: A distance sensor is arranged at the bottom of the movable platform (4).

7. The information collection device according to claim 1, characterized in that: The outer wall of the folding foot (9) is provided with a groove matched with the size of the slide plate (11).

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