CN210266640U

CN210266640U - Be used for student's examination room information management equipment

Info

Publication number: CN210266640U
Application number: CN201921261829.1U
Authority: CN
Inventors: 程锦靖; 孔庆玮; 李彦青; 寇大伟; 郭学锋; 李占永; 耿世辉
Original assignee: Hebei Daxin Electronics Technology Co ltd
Current assignee: Hebei Daxin Electronics Technology Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-07
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses an information management device for student examination rooms, which comprises a camera and a cylindrical block, wherein the top end of the camera is fixedly provided with a mounting seat, the left side and the right side of the top part of the mounting seat are respectively provided with a round hole, the inner side wall of the round hole is provided with a rotating part, the inner side wall of the round hole is connected with a rotating rod through the rotating part, the bottom end of the rotating rod is fixedly provided with a fixed block, the cylindrical block is embedded at the mounting position of the camera, the bottom end of the cylindrical block is provided with a cylindrical groove, the top wall of the cylindrical groove is provided with an elastic part, the middle part of the inner side wall of the cylindrical groove is provided with a ring groove, the front end and the rear end of the bottom wall of the ring groove are respectively provided with a slide way, the round hole on the mounting seat is provided with the rotating rod, the side wall of the rotating rod, compared with the traditional fixing mode, the disassembly and assembly are more labor-saving and convenient, the structure is simple, the design is reasonable, and the practicability is stronger.

Description

Be used for student's examination room information management equipment

Technical Field

The utility model relates to a camera technical field specifically is a be used for student's examination room information management equipment.

Background

The student is in carrying out some important examinations, and the setting of camera is indispensable for supervise student's examination condition, at some college entrance examination or well examination at present, all be provided with three to four cameras in the examination room, present traditional camera mounting means is for through the screw installation, and this kind of fixed mode not only wastes time and energy, and it is comparatively troublesome to dismantle moreover, for this reason, we propose one kind and be used for student's examination room information management equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for student's examination room information management equipment to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for student's examination room information management equipment, includes camera and cylinder piece, the top fixed mounting of camera has the mount pad, the top left and right sides of mount pad all is equipped with the round hole, the inside wall of round hole is equipped with and rotates the piece, the inside wall of round hole is connected with the bull stick through rotating the piece, the bottom fixed mounting of bull stick has the fixed block, the cylinder piece inlays the mounted position of establishing at the camera, the bottom of cylinder piece is equipped with the cylinder groove, the roof of cylinder groove is equipped with the elastic component, the inside wall middle part in cylinder groove is equipped with the annular, both ends all are equipped with the slide around the diapire of annular, the top of bull stick is laminated with the bottom of elastic component, fixed mounting has the fixture block, two in both ends about the lateral wall of bull stick the bottom of fixture block closely laminates respectively on both ends about the diap.

Preferably, the rotating part comprises a rotating ring, the inner side wall of the round hole is provided with a rotating groove, the inner side wall of the rotating ring is fixedly installed on the side wall of the rotating rod, and the rotating ring is rotatably installed in the rotating groove.

Preferably, the upper end and the lower end of the rotating ring are both provided with cambered surfaces.

Preferably, the elastic member comprises a spring, and a pressing plate is fixedly mounted at the bottom end of the spring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a round hole on the mount pad is equipped with the bull stick in the round hole, is equipped with the fixture block on the lateral wall of bull stick, and the embedded cylinder piece that is equipped with of mounted position, is equipped with elastic component, slide and annular in the cylinder piece, can make the fixture block joint in the annular through the effect of elastic component, and then accomplishes the installation of camera, only need rotate the ninety degrees of bull stick and can accomplish the dismantlement during the dismantlement, compare in traditional fixed mode mutually, the dismouting is more laborsaving convenient, moreover, the steam generator is simple in structure, and reasonable design, the practicality is stronger.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of the present invention at a.

Fig. 3 is a side sectional view of the cylindrical block of the present invention.

In the figure: 1. the camera, 2, mount pad, 3, round hole, 4, rotate the piece, 5, fixed block, 6, cylinder piece, 7, cylinder groove, 8, elastic component, 9, annular, 10, slide, 11, bull stick, 12, fixture block, 13, rotating groove, 14, swivel, 15, cambered surface, 16, spring, 17, clamp plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a device for information management of student examination rooms comprises a camera 1 and a cylindrical block 6, wherein a mounting seat 2 is fixedly mounted at the top end of the camera 1, round holes 3 are formed in the left side and the right side of the top of the mounting seat 2, rotating pieces 4 are arranged on the inner side walls of the round holes 3, rotating rods 11 are connected with the inner side walls of the round holes 3 through the rotating pieces 4, fixed blocks 5 are fixedly mounted at the bottom ends of the rotating rods 11, the cylindrical block 6 is embedded in the mounting position of the camera 1, the cylindrical block 6 is embedded in a roof on which the camera 1 is to be mounted, a cylindrical groove 7 is formed in the bottom end of the cylindrical block 6, an elastic piece 8 is arranged on the top wall of the cylindrical groove 7, the elastic piece 8 is used for clamping a clamping block 12 on the bottom wall of an annular groove 9, an annular groove 9 is formed in the middle of the inner side wall of the cylindrical groove 7, slide ways 10 are arranged at the front end and the rear end of the bottom, the bottoms of the two clamping blocks 12 are respectively and tightly attached to the left end and the right end of the bottom wall of the annular groove 9.

Specifically, the rotating member 4 includes a rotating ring 14, the inner side wall of the circular hole 3 is provided with a rotating groove 13, the inner side wall of the rotating ring 14 is fixedly installed on the side wall of the rotating rod 11, the rotating ring 14 is rotatably installed in the rotating groove 13, and the rotating ring 14 can rotate in the rotating groove 13 but cannot move up and down.

Specifically, the upper end and the lower end of the swivel 14 are both provided with the cambered surfaces 15, and the arrangement of the cambered surfaces 15 is used for reducing the contact area between the upper end and the lower end of the swivel 14 and the upper wall and the lower wall of the swivel groove 13 respectively, so that the sliding effect is increased.

Specifically, the elastic member 8 includes a spring 16, and a pressing plate 17 is fixedly mounted to a bottom end of the spring 16.

The working principle is as follows: during disassembly, the fixing block 5 only needs to be rotated ninety degrees to enable the two clamping blocks 12 to correspond to the two slide ways 10 respectively, then the fixing block 5 is loosened, the mounting seat 2 moves downwards through the elasticity of the spring 16, and the two clamping blocks 12 penetrate through the two slide ways 10 respectively to complete disassembly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for student's examination room information management equipment, includes camera (1) and cylinder piece (6), its characterized in that: the camera is characterized in that a mounting seat (2) is fixedly mounted at the top end of the camera (1), round holes (3) are arranged on the left side and the right side of the top of the mounting seat (2), rotating pieces (4) are arranged on the inner side walls of the round holes (3), rotating rods (11) are connected to the inner side walls of the round holes (3) through the rotating pieces (4), fixed blocks (5) are fixedly mounted at the bottom ends of the rotating rods (11), cylindrical blocks (6) are embedded in the mounting positions of the camera (1), cylindrical grooves (7) are arranged at the bottom ends of the cylindrical blocks (6), elastic pieces (8) are arranged on the top walls of the cylindrical grooves (7), annular grooves (9) are arranged in the middle inner side walls of the cylindrical grooves (7), slide ways (10) are arranged at the front end and the rear end of the bottom wall of the annular grooves (9), the top ends of the rotating rods (11) are attached to the bottom ends of the elastic pieces (8), and, the bottoms of the two clamping blocks (12) are respectively and tightly attached to the left end and the right end of the bottom wall of the annular groove (9).

2. The device for student examination room information management according to claim 1, wherein: the rotating piece (4) comprises a rotating ring (14), the inner side wall of the round hole (3) is provided with a rotating groove (13), the inner side wall of the rotating ring (14) is fixedly installed on the side wall of the rotating rod (11), and the rotating ring (14) is rotatably installed in the rotating groove (13).

3. The device for student examination room information management according to claim 2, wherein: the upper end and the lower end of the rotating ring (14) are provided with cambered surfaces (15).

4. The device for student examination room information management according to claim 1, wherein: the elastic piece (8) comprises a spring (16), and a pressing plate (17) is fixedly mounted at the bottom end of the spring (16).