Digital educational resource access authentication terminal

Abstract

The utility model discloses a digital educational resource access authentication terminal, which is matched with a computer monitor for use and comprises a fixing unit, a hanging lamp unit and a camera shooting unit, the hanging lamp unit and the camera shooting unit are arranged on the fixing unit, and the fixing unit is fixedly arranged on the upper portion of the computer monitor. The utility model provides a convenient digital educational resource access authentication terminal, identity authentication of a visitor is realized through face recognition, the information security level of related digital educational resources can be effectively improved, the convenience of identity authentication is improved, and the identity authentication terminal is combined with a screen hanging lamp, so that the user experience is improved. In addition to identity authentication, light adjustment of the user can be optimized, the use experience is optimized, and the recognition degree of the user to the product is improved. And meanwhile, in order to reduce the worry of a user on risks possibly caused by cracking of the camera, the camera unit can realize physical shielding through torsion.

Description

Technical Field

[0001] The utility model relates to the technical field of identity authentication equipment, in particular to a digital education resource access authentication terminal. Background Art

[0002] With the continuous development of digital technology, digital educational resources in the field of education can provide teachers and students with rich learning materials and teaching resources to help students learn and teachers teach. In order to improve the effectiveness of resources, in addition to public resources, private domain resources can also be set up, such as class-related digital resources, such as students' test papers, grades, etc., and classroom performance information (based on digital classroom face recognition data). Among them, private domain resources require more complete information security protection and access authentication. At present, the most common authentication method is password confirmation, which has poor security and convenience. Most schools are equipped with desktop computers, which are generally not equipped with identity authentication modules such as cameras, and cannot achieve convenient face recognition authentication. Utility Model Content

[0003] The utility model aims to provide a digital education resource access authentication terminal to solve the problems existing in the prior art.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model provides a digital educational resource access authentication terminal, which is used in conjunction with a computer monitor, and includes a fixed unit, a hanging lamp unit, and a camera unit. The hanging lamp unit and the camera unit are arranged on the fixed unit, and the fixed unit is fixedly arranged on the upper part of the computer monitor.

[0005] Preferably, the hanging lamp unit comprises a lamp tube, a lamp strip and a control circuit. The lamp tube is a hollow cylindrical tube with an opening at the bottom. A light-transmitting plate is provided at the opening. The light strip and the control circuit are arranged inside the lamp tube.

[0006] Preferably, the fixing unit includes a front section and a rear section, the front section includes a protruding portion, an extension portion, and a front baffle, the extension portion is horizontally arranged, the front baffle is arranged on the lower bottom surface of the extension portion, and the protruding portion is arranged at the front end of the extension portion; the rear section is retractably connected to the extension portion through a spring structure, and the rear baffle is arranged on the lower bottom surface of the rear section.

[0007] Preferably, the protrusion is a hollow cavity structure, the distance between the front end of the protrusion and the front baffle is 3-5 cm, a through hole is provided on the cavity side of the protrusion, and the lamp tube is inserted into the through hole to achieve fixed connection with the fixing unit.

[0008] Preferably, the extension part is a rectangular cavity structure, wherein the upper surface is detachable, and at least one sliding groove is arranged on the bottom surface of the inner part of the extension part cavity, including two opposite raised retaining walls, and a spring fixing protrusion is arranged on the side of the sliding groove close to the computer monitor; the rear section includes a connecting part, which is a rectangular structure, and a groove or protrusion cooperating with the sliding groove is arranged at the lower part; a limiting structure is arranged between the extension part and the connecting part.

[0009] Preferably, the camera unit is arranged in the protruding cavity of the fixed unit, and an opening is arranged on the front side of the protruding cavity. The camera unit includes a camera and a power supply circuit, and a rotating mounting assembly. The rotating mounting assembly includes a dustproof sponge ring, a camera mounting cavity, and an outer knob. The dustproof sponge ring is fixedly arranged on the inner side of the opening, and the camera mounting cavity is arranged on the inner side of the opening, which is a cylindrical cavity structure. The side surface contacts the dustproof sponge ring, and a through hole is arranged for the camera unit to collect pictures. The camera is arranged in the camera mounting cavity; the top of the camera mounting cavity extends out through the through hole on the top surface of the protrusion and is fixedly connected to the outer knob. A plurality of rotation limit protrusions are arranged at the through hole on the top surface of the protrusion, and a circular ring groove is arranged at the corresponding bottom of the outer knob.

[0010] Preferably, the rotating mounting assembly also includes a rotation limiting protrusion, which includes a cylindrical structure that cooperates with the through hole on the top surface of the protruding part, and a horizontal end surface is arranged on the top of the cylindrical structure, and a through hole is arranged on the horizontal end surface, and a plurality of rotation limiting protrusions are arranged at the through hole; the through hole is a square hole, and the cylindrical structure of the rotation limiting protrusion is a square cylinder, and a through hole is arranged inside for the camera mounting cavity to extend out.

[0011] The utility model provides a convenient digital education resource access authentication terminal, which can realize the identity authentication of visitors through face recognition, effectively improve the information security level of relevant digital education resources, and at the same time improve the convenience of identity authentication. At the same time, the identity authentication terminal is combined with a screen hanging lamp, which can optimize the user's lighting adjustment, optimize the user experience, and improve the user's recognition of the product. At the same time, in order to reduce the user's concerns about the risks that may be brought about by the camera being cracked, the camera unit of the present application can be physically shielded by twisting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall solution of the utility model.

[0013] Figure 2 It is a schematic diagram after the utility model is installed.

[0014] Figure 3 It is a partial explosion schematic diagram of the utility model.

[0015] Figure 4 It is an enlarged schematic diagram of the camera unit area of ​​the utility model.

[0016] Figure 5 It is a schematic diagram of the explosion of the camera unit area of ​​the utility model.

[0017] Figure 6 It is an exploded schematic diagram of a camera unit area according to another embodiment of the utility model. DETAILED DESCRIPTION

[0018] 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.

[0019] As attached Figure 1-2 As shown, the digital educational resource access authentication terminal involved in the utility model is used in conjunction with a computer monitor, and includes a fixing unit 1, a hanging lamp unit 2, and a camera unit 3. The hanging lamp unit 2 and the camera unit 3 are arranged on the fixing unit 1, and the fixing unit 1 is fixedly arranged on the upper part of the computer monitor.

[0020] The hanging lamp unit 2 includes a lamp tube 21, a light strip and a control circuit (not shown in the figure). The lamp tube 21 is a hollow cylindrical tube with an opening at the bottom, and a light-transmitting plate at the opening. The light strip and the control circuit are arranged inside the lamp tube 21. The selection of the light strip, the control circuit and the light-transmitting plate is conventional knowledge in the field.

[0021] Furthermore, the fixing unit 1 includes a front section 11 and a rear section 12. The front section 11 includes a protruding portion 111, an extension portion 112, and a front baffle 113. The extension portion 112 is arranged horizontally, and the front baffle 113 is arranged on the bottom surface of the lower part of the extension portion 112. The front end of the extension portion 112 is provided with a protruding portion 111. The rear section 12 and the extension portion 112 are retractably connected through a spring structure, and a rear baffle 121 is arranged on the bottom surface of the lower part of the rear section 12. The front baffle 113 and the rear baffle 121 are clamped on the upper part of the computer display by the tension of the spring structure to achieve fixation.

[0022] More specifically, the protrusion 111 is a hollow cavity structure, as shown in the attached Figure 1 , 2As shown, the protrusion 111 includes a rectangular cavity and a transition cavity connecting the rectangular cavity and the extension portion 112, wherein the rectangular cavity is 3-5 cm away from the front of the front baffle 113 in a direction perpendicular to the computer monitor screen, and a through hole is provided on the side of the rectangular cavity, and the lamp tube 21 is inserted into the through hole to achieve its fixed connection with the fixing unit 1.

[0023] As attached Figure 3 As shown, the extension portion 112 is a rectangular cavity structure, wherein the upper surface c is detachable, and at least one sliding groove d is provided on the bottom surface of the inner cavity of the extension portion 112, including two opposite raised retaining walls d1, and a spring fixing protrusion d2 is provided on the side of the sliding groove d close to the computer monitor.

[0024] The rear section 12 includes a connecting portion 122 (for ease of description, Figure 3 The connecting part 122 is inverted in the figure), the connecting part is a rectangular parallelepiped structure, and a groove or protrusion e is provided at the bottom to match the sliding groove d. In the figure, it is a groove, and when it is a groove, the protrusion retaining wall d1 of the sliding groove d can be inserted into the groove, and when it is a protrusion, the protrusion can be inserted between the protrusion retaining walls d1 of the sliding groove d, and a spring fixing protrusion d2 is provided on the side away from the computer display.

[0025] A limiting structure is provided between the extension portion 112 and the connection portion 122. More specifically, the upper surface c is detachably connected via a bolt structure, four bolt columns f are provided inside the rectangular cavity of the extension portion 112, and limiting protrusions g are provided on both sides of the end portion of the connection portion 122 close to the computer display, and the distance between the two limiting protrusions g is greater than the distance between the two bolt columns f provided opposite to each other, so as to achieve the limiting between the extension portion 112 and the connection portion 122.

[0026] Furthermore, the height of the rear baffle 121 is greater than that of the front baffle 113 to cope with the cut corners made on the sides of some computer monitors for shaping.

[0027] The camera unit 3 is disposed in the cavity of the protruding portion 111 of the fixing unit 1 , and an opening h is disposed on the front of the cavity of the protruding portion 111 for the camera unit to capture images.

[0028] The camera unit 3 includes a camera and a power supply circuit, and the selection of the camera and the power supply circuit is common knowledge in the field.

[0029] Furthermore, the camera unit 3 also includes a rotating mounting assembly 31, which includes a dustproof sponge ring 311, a camera mounting cavity 312, and an external knob 313. The dustproof sponge ring 311 is fixedly arranged on the inner side of the opening h and is provided with a through hole with the same inner diameter as the opening h.

[0030] The camera installation cavity 312 is arranged inside the opening h and is a cylindrical cavity structure. The side surface is in contact with the dustproof sponge ring 311 and is provided with a through hole for the camera unit to collect images. The camera is arranged in the camera installation cavity 312.

[0031] The top of the camera installation cavity 312 extends out through the through hole h2 on the top surface of the protrusion 111 and is fixedly connected to the outer knob 313. The camera installation cavity 312 can be rotated by rotating the outer knob 313, thereby achieving physical shielding of the camera.

[0032] Furthermore, a plurality of rotation limiting protrusions t are provided at the through hole on the top surface of the protruding portion 111, and a circular groove is provided at the bottom of the corresponding outer knob 313, and the rotation limiting protrusions extend into the circular groove to achieve limiting and provide a rotation feel.

[0033] To facilitate manufacturing, the above-mentioned rotation limiting protrusion is arranged on the rotation limiting protrusion member 314, and the rotation limiting protrusion member 314 includes a cylindrical structure that cooperates with the through hole h2 on the top surface of the protruding portion 111 and a horizontal end surface is arranged on the top of the cylindrical structure, and the horizontal end surface is arranged with a through hole, and a plurality of rotation limiting protrusions are arranged at the through hole.

[0034] In order to facilitate the positioning of the rotation limiting protrusion during installation, the through hole h2 is a square hole, and the cylindrical structure of the rotation limiting protrusion 314 is a square cylinder, and a through hole is provided inside for the camera installation cavity 312 to extend out.

[0035] The rotation limiting protrusion 314 and the protruding portion 111 may be bonded. The camera mounting cavity 312 and the outer knob 313 may be bonded or connected by a threaded structure.

[0036] It should be noted that, unless otherwise clearly specified and limited, the terms such as "install", "connect", "connect", "fix", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

Claims

1. A digital educational resource access authentication terminal, used in conjunction with a computer monitor, characterized in that: The invention comprises a fixing unit, a hanging lamp unit and a camera unit. The hanging lamp unit and the camera unit are arranged on the fixing unit, and the fixing unit is fixedly arranged on the upper part of the computer display.

2. According to claim 1, a digital educational resource access authentication terminal is characterized in that: The hanging lamp unit comprises a lamp tube, a lamp belt and a control circuit. The lamp tube is a hollow cylindrical tube with an opening at the bottom. A light-transmitting plate is arranged at the opening. The lamp belt and the control circuit are arranged inside the lamp tube.

3. A digital educational resource access authentication terminal according to claim 2, characterized in that: The fixing unit includes a front section and a rear section, the front section includes a protruding portion, an extension portion, and a front baffle, the extension portion is horizontally arranged, the front baffle is arranged on the bottom surface of the lower portion of the extension portion, and the protruding portion is arranged on the front end of the extension portion; the rear section is contractibly connected to the extension portion through a spring structure, and the rear baffle is arranged on the bottom surface of the lower portion of the rear section.

4. A digital educational resource access authentication terminal according to claim 3, characterized in that: The protrusion is a hollow cavity structure, the distance between the front end of the protrusion and the front part of the front baffle is 3-5 cm, a through hole is arranged on the side of the cavity of the protrusion, and the lamp tube is inserted into the through hole to realize its fixed connection with the fixing unit.

5. A digital educational resource access authentication terminal according to claim 4, characterized in that: The extension part is a rectangular cavity structure, the upper surface of which is detachable, and at least one sliding groove is arranged on the bottom surface of the inner part of the extension part cavity, including two opposite raised retaining walls, and a spring fixing protrusion is arranged on the side of the sliding groove close to the computer monitor; the rear section includes a connecting part, which is a rectangular structure, and a groove or protrusion cooperating with the sliding groove is arranged at the lower part; a limiting structure is arranged between the extension part and the connecting part.

6. A digital educational resource access authentication terminal according to claim 4, characterized in that: The camera unit is arranged in the protruding cavity of the fixed unit, and an opening is arranged on the front side of the protruding cavity. The camera unit includes a camera and a power supply circuit, and a rotating mounting assembly. The rotating mounting assembly includes a dustproof sponge ring, a camera mounting cavity, and an outer knob. The dustproof sponge ring is fixedly arranged on the inner side of the opening, and the camera mounting cavity is arranged on the inner side of the opening. It is a cylindrical cavity structure, and the side surface is in contact with the dustproof sponge ring. A through hole is arranged for the camera unit to collect pictures, and the camera is arranged in the camera mounting cavity; the top of the camera mounting cavity extends out through the through hole on the top surface of the protruding part and is fixedly connected to the outer knob, and a plurality of rotation limit protrusions are arranged at the through hole on the top surface of the protruding part, and a circular ring groove is arranged at the corresponding bottom of the outer knob.

7. A digital educational resource access authentication terminal according to claim 6, characterized in that: The rotating installation assembly also includes a rotation limiting protrusion, which includes a cylindrical structure that cooperates with the through hole on the top surface of the protruding part, and a horizontal end surface is arranged on the top of the cylindrical structure, and a through hole is arranged on the horizontal end surface, and a plurality of rotation limiting protrusions are arranged at the through hole; the through hole is a square hole, and the cylindrical structure of the rotation limiting protrusion is a square cylinder, and a through hole is arranged inside for the camera installation cavity to extend out.

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