A student identification terminal with identity recognition function

Abstract

This invention relates to the field of facial recognition terminal technology and discloses a student identification terminal with identity recognition function, including a base frame and a recognizer. The recognizer is used to identify the student's identity. The base frame is installed on a wall surface, and the recognizer is detachably connected to the inside of the base frame. A charging base is connected to the inner wall of the base frame near the wall, and a charging port is opened on the surface of the recognizer near the base frame, with the charging port corresponding to the charging base. A door structure that can be opened and closed is provided inside the charging port. The recognizer and the base frame of this invention adopt a detachable connection design, which can fix the recognizer in the base frame for normal attendance recognition, or easily remove it for student information entry, equipment maintenance, or mobile use, greatly improving the flexibility of the equipment and adapting to the needs of different teaching management scenarios.

Description

Technical Field

[0001] This invention belongs to the field of facial recognition terminal technology, specifically relating to a student recognition terminal with identity recognition function. Background Technology

[0002] Student identification terminals are commonly used intelligent devices in educational institutions, schools, and other settings. They are mainly used for student sign-in, identity verification, and attendance statistics. Through technologies such as facial recognition, they can quickly confirm student identities, replacing traditional manual sign-in methods and significantly improving attendance efficiency and management standardization. They are widely used in various teaching scenarios such as after-school tutoring institutions, vocational skills training schools, and interest classes, providing support for the digitalization and intelligentization of teaching management.

[0003] Most existing identification terminals have a fixed installation structure and cannot be flexibly disassembled. When it is necessary to enter student information, perform equipment maintenance, or change the usage location, the operation is cumbersome and inconvenient. In addition, the terminal's charging interface is exposed to the outside for a long time, which easily attracts dust and stains, leading to poor charging contact, reduced charging efficiency, and even oxidation and corrosion of the interface metal contacts, affecting the service life of the equipment. Therefore, an identification terminal is designed to solve this problem. Summary of the Invention

[0004] The purpose of this invention is to provide a simple and reasonably designed identification terminal in order to solve the above problems.

[0005] The present invention achieves the above objectives through the following technical solutions:

[0006] This invention provides a student identification terminal with identity recognition function, including a base frame and a recognizer. The recognizer is used to identify the student's identity. The base frame is installed on the wall surface, and the recognizer is detachably connected to the inside of the base frame.

[0007] A charging dock is connected to the inner wall of the base frame near the wall, and a charging port is opened on the surface of the identifier near the base frame. The charging port is set in correspondence with the charging dock.

[0008] The charging port is provided with an openable and closable door structure. When the identifier is installed in the base frame, the door structure is opened and the charging base is inserted into the charging port. When the identifier is removed from the base frame, the door structure closes after the charging base moves away from the charging port.

[0009] As a further optimization of the present invention, locking mechanisms are provided on both sides of the base frame, and the two sets of locking mechanisms are symmetrically arranged. After the identifier is installed in the base frame, the locking mechanisms restrict the movement of the identifier.

[0010] As a further optimization of the present invention, the locking mechanism includes a locking frame, a locking block, and a sliding rod arranged symmetrically. The two ends of the sliding rod are respectively connected to the inner wall of the locking frame and the surface of the base frame. The locking block is slidably connected to the surface of the sliding rod and penetrates the side of the base frame. Pushing the locking block along the sliding rod causes the locking block to extend into the interior of the base frame to press against the edge of the identifier inside the base frame.

[0011] As a further optimization of the present invention, the locking mechanism further includes a reset spring and a connecting rod. One end of the reset spring is connected to the surface of the locking block, and the end of the reset spring away from the locking block is connected to the inner wall of the locking frame. The surface of the locking block is correspondingly connected to the connecting rod. Triggers are provided on both sides of the base frame. The connecting rod in a set of locking mechanisms extends to the outside of the corresponding locking frame and connects to the trigger on the same side.

[0012] As a further optimization of the present invention, the corresponding two side surfaces of the base frame are provided with retrieval slots, the retrieval slots are correspondingly provided with trigger members, the trigger members are provided in an arc-shaped sheet shape, and one side edge of the trigger members abuts against the side of the base frame.

[0013] As a further optimization of the present invention, the door structure includes symmetrically arranged movable plates, an installation groove is formed on the inner wall of the charging port, and symmetrically arranged sliding grooves are formed on the inner wall of the installation groove. A slider is slidably connected in each set of sliding grooves. The movable plates are slidably connected to the inner wall of the sliding grooves. A driving component is connected to the inner wall of the installation grooves. The driving component simultaneously drives the two sets of movable plates to move closer or further apart from each other.

[0014] As a further optimization of the present invention, the driving component includes a driving member, a driving gear, and a driven gear. The driving gear and the driven gear are rotatably connected in the mounting groove. The driving gear meshes with the driven gear. The surface of the driven gear is provided with a centrally symmetrical arc groove. The surfaces of the two sets of moving plates are fixedly connected with limiting blocks. The two sets of limiting blocks are slidably connected in the corresponding arc grooves. The driving member is used to drive the driving gear to rotate.

[0015] As a further optimization of the present invention, the driving component includes a compression spring and a rotating column rotatably connected in the mounting groove. The driving gear is fixedly sleeved on the surface of the rotating column. A slot is formed on the surface of the rotating column. A thread is formed on the inner wall of the slot. A screw is fixedly connected to the inner wall of the base frame. The screw engages with the thread.

[0016] As a further optimization of the present invention, a support plate is rotatably connected to the lower side of the identifier, the support plate is attached to the surface of the identifier, and the surface of the support plate is provided with creases.

[0017] The beneficial effects of this invention are as follows: The identifier and the base frame of this invention adopt a detachable connection design, which can fix the identifier in the base frame for normal attendance recognition, and can also be easily removed for student information entry, equipment maintenance or mobile use, which greatly improves the flexibility of the equipment and adapts to the needs of different teaching management scenarios; In addition, the charging port of the identifier of this invention is equipped with an automatically opening and closing door structure. When the identifier is installed in the base frame, the door structure opens automatically to ensure smooth access to the charging base, and closes automatically after removal, effectively preventing dust and dirt from entering the charging interface, avoiding contact oxidation and corrosion, ensuring charging stability and extending the service life of the equipment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the base frame structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the identifier structure of the present invention;

[0021] Figure 4 This is a schematic diagram of the internal structure of the locking frame of the present invention;

[0022] Figure 5 This is a schematic diagram of the slider structure of the present invention;

[0023] Figure 6 This is a schematic diagram of the groove structure of the present invention;

[0024] Figure 7 This is a schematic diagram of the groove structure of the present invention;

[0025] Figure 8 This is a schematic diagram of the support plate structure of the present invention.

[0026] In the diagram: 1. Base frame; 2. Recognizer; 3. Charging base; 4. Charging port; 5. Locking mechanism; 51. Locking frame; 52. Locking block; 53. Slide rod; 54. Return spring; 55. Connecting rod; 56. Trigger; 6. Retrieval slot; 7. Moving plate; 8. Drive assembly; 81. Drive gear; 82. Driven gear; 83. Arc groove; 84. Limiting block; 85. Compression spring; 86. Rotating column; 87. Thread; 88. Screw; 9. Slide groove; 10. Slider; 11. Support plate; 12. Crease. Detailed Implementation

[0027] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0028] Example 1

[0029] refer to Figures 1 to 3 The structure shown is that of a student identification terminal with identity recognition function, including a base frame 1 and an identifier 2. The identifier 2 is used to identify the student's identity. The base frame 1 is installed on the wall surface, and the identifier 2 is detachably connected to the inside of the base frame 1.

[0030] The inner wall of the base frame 1 near the wall is connected to the charging base 3. The surface (back) of the identifier 2 near the base frame 1 is provided with a charging port 4, which is set in correspondence with the charging base 3.

[0031] The charging port 4 is equipped with an openable and closable door structure. When the identifier 2 is installed in the base frame 1, the door structure is opened and the charging base 3 is inserted into the charging port 4. When the identifier 2 is removed from the base frame 1, the door structure closes after the charging base 3 moves away from the charging port 4.

[0032] Specifically, the base frame 1 is connected to the pre-embedded wires in the wall through a junction box, thereby enabling the charging base 3 to be powered on. The base frame 1 is connected to the junction box by screws.

[0033] It should be noted that, in order to facilitate the input of student information by the recognizer 2, the recognizer 2 can be removed from the base frame 1 and placed on the table. When it is necessary to identify the student, the recognizer 2 can be put back into the base frame 1. Of course, the detachable connection of the recognizer 2 to the base frame 1 can also facilitate the maintenance work when the recognizer 2 is damaged.

[0034] It should be further explained that when there is dust and dirt inside the charging port 4, it may cause the charging connection to be interrupted, the charging speed to be slowed down, or even the charging to be unable to be carried out. Furthermore, the accumulation of dust may cause oxidation and corrosion of the interface metal contacts, which will damage the interface hardware in the long run. Therefore, the present invention provides a door structure at the charging port 4 to prevent dust or dirt from entering the charging port 4.

[0035] Furthermore, locking mechanisms 5 are provided on both sides of the base frame 1. The two sets of locking mechanisms 5 are symmetrically arranged. After the identifier 2 is installed in the base frame 1, the locking mechanisms 5 restrict the movement of the identifier 2.

[0036] refer to Figure 2 and Figure 4The structure shown includes a locking mechanism 5 comprising a symmetrically arranged locking frame 51, a locking block 52, and a sliding rod 53. The two ends of the sliding rod 53 are respectively connected to the inner wall of the locking frame 51 and the surface of the base frame 1. The locking block 52 is slidably connected to the surface of the sliding rod 53. The locking block 52 penetrates the side of the base frame 1. Pushing the locking block 52 along the sliding rod 53 causes the locking block 52 to extend into the interior of the base frame 1 to press against the edge of the identifier 2 inside the base frame 1.

[0037] It should be noted that during the process of placing the identifier 2 inside the base frame 1, the edge of the card block 52 that first contacts the identifier 2 is set at an angle.

[0038] Furthermore, the locking mechanism 5 also includes a return spring 54 and a connecting rod 55. One end of the return spring 54 is connected to the surface of the latch block 52, and the end of the return spring 54 away from the latch block 52 is connected to the inner wall of the locking frame 51. The surface of the latch block 52 is correspondingly connected to the connecting rod 55. Trigger elements 56 are provided on both sides of the base frame 1. The connecting rod 55 in a set of locking mechanisms 5 extends to the outside of the corresponding locking frame 51 and is connected to the trigger element 56 on the same side.

[0039] Furthermore, the corresponding two sides of the base frame 1 are provided with a retrieval groove 6, which is provided in correspondence with the trigger 56. The trigger 56 is provided in an arc-shaped plate shape, and one side edge of the trigger 56 abuts against the side of the base frame 1.

[0040] In actual use, when the identifier 2 is placed inside the base frame 1, the back edge of the identifier 2 contacts the inclined surface of the trigger 56, thereby pushing the trigger 56 out of the base frame 1. After the identifier 2 is completely inside the base frame 1, under the action of the return spring 54, the locking block 52 is reset to lock onto the edge of the front (the side opposite to the back) of the identifier 2. When it is necessary to remove the identifier 2 from the base frame 1, multiple fingers can be inserted into the retrieval slot 6. When the finger joints are bent, they will press against the inner wall of the trigger 56 and drive the trigger 56 to move away from the base frame 1, thereby making the locking block 52 move away from the identifier 2. At this time, the fingertips contact the identifier 2 through the retrieval slot 6 and drive the identifier 2 away from the base frame 1.

[0041] refer to Figure 5 and Figure 6 The structure shown includes a door structure with symmetrically arranged movable plates 7. The inner wall of the charging port 4 has an installation groove. The inner wall of the installation groove has symmetrically arranged sliding grooves 9. Each set of sliding grooves 9 is slidably connected to a slider 10. The movable plates 7 are slidably connected to the inner wall of the sliding grooves 9. The inner wall of the installation groove is connected to a drive assembly 8. The drive assembly 8 simultaneously drives the two sets of movable plates 7 to move closer or further apart.

[0042] It should be noted that when the two sets of movable plates 7 are close to each other, the door structure is in the closed state; when the two sets of movable plates 7 are far apart, the door structure is in the open state.

[0043] In this embodiment, reference Figure 6 and Figure 7 The structure shown includes a drive component 8, a drive gear 81, and a driven gear 82. Both the drive gear 81 and the driven gear 82 are rotatably connected in the mounting groove. The drive gear 81 meshes with the driven gear 82. The surface of the driven gear 82 is provided with a centrally symmetrical arc groove 83. The surfaces of the two sets of moving plates 7 are fixedly connected with limiting blocks 84. The two sets of limiting blocks 84 are slidably connected in the corresponding arc grooves 83. The drive component is used to drive the drive gear 81 to rotate.

[0044] In other embodiments, the driving element can be a motor, specifically a miniature servo motor, stepper motor, etc.

[0045] In this embodiment, the driving component includes a compression spring 85 and a rotating column 86 rotatably connected in the mounting groove. The driving gear 81 is fixedly sleeved on the surface of the rotating column 86. A slot is opened on the surface of the rotating column 86, and a thread 87 is opened on the inner wall of the slot. A screw 88 is fixedly connected to the inner wall of the base frame 1, and the screw 88 meshes with the thread 87.

[0046] In actual use, when the identifier 2 is placed in the base frame 1, the screw 88 will be inserted into the slot. With the cooperation of the thread 87, it will drive the rotating column 86 and the driving gear 81 to rotate. The driving gear 81 drives the driven gear 82 to rotate. Under the action of the arc groove 83 and the limiting block 84, the two sets of moving plates 7 will move away from each other. During this process, the charging base 3 is gradually inserted into the charging port 4.

[0047] It should be noted that the compression spring 85 is designed so that the driven gear 82 will not easily rotate when the screw 88 is away from the slot.

[0048] refer to Figure 3 and Figure 8 As shown in the partial structure, a support plate 11 is rotatably connected to the lower side of the identifier 2. The support plate 11 is attached to the surface of the identifier 2, and a crease 12 is formed on the surface of the support plate 11.

[0049] It should be noted that the support plate 11 is similar to the setup of existing foldable tablet protective cases.

[0050] The embodiments described above are merely examples of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A student identification terminal with identity recognition function, characterized in that, Includes a base frame (1) and a recognizer (2), the recognizer (2) is used to identify the student's identity, the base frame (1) is installed on the wall surface, and the recognizer (2) is detachably connected to the inside of the base frame (1); The inner wall of the base frame (1) near the wall is connected to a charging base (3), and the surface of the identifier (2) near the base frame (1) is provided with a charging port (4), which is correspondingly set with the charging base (3). The charging port (4) is provided with an openable and closable door structure. When the identifier (2) is installed in the base frame (1), the charging base (3) is inserted into the charging port (4) after the door structure is opened. When the identifier (2) is removed from the base frame (1), the door structure closes after the charging base (3) moves away from the charging port (4).

2. The student identification terminal with identity recognition function according to claim 1, characterized in that: Locking mechanisms (5) are provided on both sides of the base frame (1). The two sets of locking mechanisms (5) are symmetrically arranged. After the identifier (2) is installed in the base frame (1), the locking mechanism (5) restricts the movement of the identifier (2).

3. A student identification terminal with identity recognition function according to claim 2, characterized in that: The locking mechanism (5) includes a symmetrically arranged locking frame (51), a locking block (52) and a sliding rod (53). The two ends of the sliding rod (53) are respectively connected to the inner wall of the locking frame (51) and the surface of the base frame (1). The locking block (52) is slidably connected to the surface of the sliding rod (53). The locking block (52) penetrates the side of the base frame (1). Pushing the locking block (52) along the sliding rod (53) causes the locking block (52) to extend into the interior of the base frame (1) to press against the edge of the identifier (2) inside the base frame (1).

4. A student identification terminal with identity recognition function according to claim 3, characterized in that: The locking mechanism (5) further includes a return spring (54) and a connecting rod (55). One end of the return spring (54) is connected to the surface of the block (52), and the end of the return spring (54) away from the block (52) is connected to the inner wall of the locking frame (51). The surface of the block (52) is correspondingly connected to the connecting rod (55). The base frame (1) is provided with triggers (56) on both sides. The connecting rod (55) in a set of locking mechanisms (5) extends to the outside of the corresponding locking frame (51) and connects to the trigger (56) on the same side.

5. A student identification terminal with identity recognition function according to claim 4, characterized in that: The base frame (1) has a retrieval slot (6) on each of its two corresponding sides. The retrieval slot (6) is correspondingly set with a trigger (56). The trigger (56) is set in an arc-shaped piece, and one edge of the trigger (56) abuts against the side of the base frame (1).

6. A student identification terminal with identity recognition function according to claim 1, characterized in that: The door structure includes symmetrically arranged movable plates (7), the inner wall of the charging port (4) is provided with an installation groove, the inner wall of the installation groove is provided with symmetrically arranged sliding grooves (9), each set of sliding grooves (9) is slidably connected with a slider (10), the movable plate (7) is slidably connected to the inner wall of the sliding groove (9), the inner wall of the installation groove is connected with a drive assembly (8), the drive assembly (8) simultaneously drives the two sets of movable plates (7) to move closer or further away from each other.

7. A student identification terminal with identity recognition function according to claim 6, characterized in that: The drive assembly (8) includes a drive member, a drive gear (81) and a driven gear (82). The drive gear (81) and the driven gear (82) are rotatably connected in the mounting groove. The drive gear (81) meshes with the driven gear (82). The surface of the driven gear (82) is provided with a centrally symmetrical arc groove (83). The surfaces of the two sets of moving plates (7) are fixedly connected with limiting blocks (84). The two sets of limiting blocks (84) are slidably connected in the corresponding arc groove (83). The drive member is used to drive the drive gear (81) to rotate.

8. A student identification terminal with identity recognition function according to claim 7, characterized in that: The driving component includes a compression spring (85) and a rotating column (86) rotatably connected in the mounting groove. The driving gear (81) is fixedly sleeved on the surface of the rotating column (86). The surface of the rotating column (86) is provided with a slot, and the inner wall of the slot is provided with a thread (87). The inner wall of the base frame (1) is fixedly connected with a screw (88), and the screw (88) meshes with the thread (87).

9. A student identification terminal with identity recognition function according to claim 1, characterized in that: The lower side of the identifier (2) is rotatably connected to a support plate (11), the support plate (11) is attached to the surface of the identifier (2), and the surface of the support plate (11) is provided with creases (12).

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