CN214475164U

CN214475164U - Attendance checking and registering device for teaching

Info

Publication number: CN214475164U
Application number: CN202120939596.7U
Authority: CN
Inventors: 蒋卫杰; 周成泽; 梁硕硕
Original assignee: Changzhou College of Information Technology CCIT
Current assignee: Changzhou College of Information Technology CCIT
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-10-22
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses an attendance device of registering for teaching relates to teaching management technical field. The utility model comprises an attendance machine and a drawing type mounting rack for mounting the attendance machine; the mounting frame comprises a base barrel fixed at the bottom and a movable frame inserted in the base barrel; the attendance machine is arranged on the movable frame; the upper end of one side of the base cylinder is provided with a lock head for positioning the movable frame; the base cylinder comprises a rectangular cylinder with an upper opening; a rectangular flange is fixed at the lower end of the rectangular cylinder; a limit ring plate is fixed on the peripheral side surface of the upper end part of the rectangular cylinder, and the movable frame comprises a rectangular cylinder body in sliding fit with the inner wall of the base cylinder; a through rectangular through hole is formed in the middle of one opposite side face of the rectangular cylinder; the upper end of the rectangular cylinder body is fixedly used for an upper cover. The utility model discloses an in installing the mounting bracket with the attendance machine, a base section of thick bamboo is good with adjustable shelf connection structure seal, is fit for installing the open inconvenient teaching place of installing the attendance machine of spaciousness and uses.

Description

Attendance checking and registering device for teaching

Technical Field

The utility model belongs to the technical field of the teaching management, especially, relate to an attendance device of registering for teaching.

Background

Attendance management of colleges and universities generally adopts attendance machines to sign in order to ensure the reality and effectiveness of signing in. It is difficult to install the attendance machine safely and reliably at outdoor places. Consequently this application file provides a device is signed in with attendance to teaching, through pull formula mounting bracket installation attendance machine, protects the attendance machine well in outdoor, and convenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is signed in with attendance in the teaching, through installing the attendance machine in the mounting bracket, a base section of thick bamboo is good with adjustable shelf connection structure seal, is fit for installing the open inconvenient teaching place of installing the attendance machine of spaciousness and uses, has solved current problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an attendance checking and registering device for teaching, which comprises an attendance checking machine and a drawing type mounting rack for mounting the attendance checking machine; the mounting frame comprises a base barrel fixed at the bottom and a movable frame inserted in the base barrel; the attendance machine is arranged on the movable frame; and the upper end of one side of the base cylinder is provided with a lock head for positioning the movable frame.

Further, the base cylinder comprises a rectangular cylinder with an upper opening; a rectangular flange plate is fixed at the lower end of the rectangular cylinder; and a limiting ring plate is fixed on the peripheral side surface of the upper end part of the rectangular cylinder.

Further, the movable frame comprises a rectangular barrel body in sliding fit with the inner wall of the base barrel; a through rectangular through hole is formed in the middle of one opposite side face of the rectangular cylinder; the upper end of the rectangular cylinder body is fixedly used for an upper cover; the upper part and the lower part of the other side wall of the rectangular cylinder body are respectively provided with a locking hole matched with the lock head in a clamping way; the upper half part of the inner wall of the rectangular cylinder body is fixedly provided with a mounting plate for mounting the attendance machine, and the mounting plate is obliquely arranged.

Furthermore, a rectangular annular rubber sealing ring is fixed on the upper surface of the limit ring plate; the rubber sealing ring is of a hollow structure.

Furthermore, a handle is rotatably arranged at the upper end of the upper cover.

Furthermore, a sealing ring sealed with the end face of the base cylinder is fixed inside the upper cover.

The utility model discloses following beneficial effect has:

1. the utility model discloses an upper shed's a base section of thick bamboo to and take installing inside a base section of thick bamboo of attendance machine pull formula through the adjustable shelf, upwards take out during the use and utilize the tapered end lock to die, open the tapered end adjustable shelf and transfer when not using and die with the tapered end lock after targetting in place, the convenient installation is in outdoor playground, open regions such as ball athletic ground, and the attendance use is signed in to the convenient position of inconvenient fixed mounting attendance machine.

2. The utility model has the advantages of reasonable and simple overall structure, use the swift convenience of operation, whole leakproofness is high, is fit for using widely.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an attendance checking and registering device for teaching of the utility model;

FIG. 2 is a schematic view of the structure of the mounting rack when it is stored;

FIG. 3 is a schematic structural view of the base cylinder and the lock head;

fig. 4 is a schematic structural view of the movable frame and the attendance machine;

in the drawings, the components represented by the respective reference numerals are listed below:

1-attendance machine, 2-mounting rack, 21-base barrel, 22-movable rack, 23-lock head, 211-rectangular barrel, 212-rectangular flange plate, 213-limit ring plate, 214-rubber sealing ring, 221-rectangular barrel, 222-rectangular through hole, 223-upper cover, 224-locking hole, 225-mounting plate and 226-handle.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to an attendance checking and registering device for teaching, which comprises an attendance checking machine 1 and a drawing type mounting rack 2 for mounting the attendance checking machine 1; the mounting frame 2 comprises a base barrel 21 fixed at the bottom and a movable frame 22 inserted in the base barrel 21; the attendance machine 1 is arranged on the movable frame 22; the upper end of one side of the base cylinder 21 is provided with a lock head 23 for positioning the movable frame 22.

The base cylinder 21 includes a rectangular cylinder 211 opened at the upper portion; a rectangular flange 212 is fixed at the lower end of the rectangular cylinder 211; a limit ring plate 213 is fixed on the peripheral side surface of the upper end part of the rectangular cylinder 211, and the movable frame 22 comprises a rectangular cylinder body 221 which is in sliding fit with the inner wall of the base cylinder 21; a through rectangular through hole 222 is formed in the middle of one opposite side of the rectangular cylinder 221; the upper end of the rectangular cylinder 221 is fixedly provided with an upper cover 223; the upper part and the lower part of the other side wall of the rectangular cylinder 221 are respectively provided with a locking hole 224 matched with the lock head 23 in a clamping way; the upper half part of the inner wall of the rectangular cylinder 221 is fixedly provided with an installation plate 225 for installing the attendance machine 1, and the installation plate 225 is obliquely arranged; the base barrel 21 is of a sealing structure with an upper opening, the movable frame 22 is installed inside the base barrel 21 in a drawing mode with the attendance machine 1, the attendance machine is upwards drawn out during use and locked by the lock head 23, the movable frame 22 is opened when the attendance machine is not used, and the movable frame 22 is placed in place and then locked by the lock head 23, so that the attendance machine is conveniently installed in outdoor playgrounds, ball sports grounds and other open areas, and attendance use is conveniently signed in positions where the attendance machine 1 is inconvenient to fixedly install.

Wherein, the upper surface of the limit ring plate 213 is fixed with a rectangular annular rubber sealing ring 214; the rubber sealing ring 214 is of a hollow structure, and the rubber sealing ring 214 adopting the hollow structure facilitates sealing between the movable frame 22 and the base cylinder 21, and plays a role in sealing when not used outdoors.

Wherein, the upper end of the upper cover 223 is rotatably provided with a handle 226, and the movable frame 22 is conveniently lifted up integrally through the mounted handle 226.

Wherein, the upper cover 223 is fixed with a sealing ring sealed with the end face of the base cylinder 21, and the sealing ring is arranged in the upper cover to effectively prevent water from entering the base cylinder 21.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a teaching is with attendance device of registering, includes attendance machine (1), its characterized in that:

the work attendance checking machine also comprises a drawing type mounting rack (2) for mounting the attendance checking machine (1);

the mounting frame (2) comprises a base barrel (21) fixed at the bottom and a movable frame (22) inserted in the base barrel (21); the attendance machine (1) is arranged on the movable frame (22);

the upper end of one side of the base cylinder (21) is provided with a lock head (23) for positioning the movable frame (22).

2. An educational attendance check-in device according to claim 1, wherein the base cartridge (21) comprises a rectangular cartridge (211) with an upper opening; a rectangular flange (212) is fixed at the lower end of the rectangular cylinder (211); and a limit ring plate (213) is fixed on the peripheral side surface of the upper end part of the rectangular cylinder (211).

3. An attendance checking and attendance checking apparatus as claimed in claim 2 wherein the movable carriage (22) comprises a rectangular barrel (221) which is in sliding engagement with the inner wall of the base barrel (21); a through rectangular through hole (222) is formed in the middle of one opposite side face of the rectangular cylinder (221); the upper end of the rectangular cylinder (221) is fixedly used for an upper cover (223); the upper part and the lower part of the other side wall of the rectangular cylinder (221) are respectively provided with a locking hole (224) matched with the lock head (23) in a clamping way; the upper half part of the inner wall of the rectangular cylinder body (221) is fixedly provided with a mounting plate (225) for mounting the attendance machine (1), and the mounting plate (225) is obliquely arranged.

4. An attendance checking and registering device for teaching according to claim 2 or 3, wherein a rectangular ring-shaped rubber sealing ring (214) is fixed on the upper surface of the limit ring plate (213); the rubber sealing ring (214) is of a hollow structure.

5. An attendance checking and attendance checking device for teaching as claimed in claim 3 wherein said upper cover (223) is pivotally mounted at its upper end with a handle (226).

6. An attendance checking and attendance checking device for teaching as claimed in claim 3 wherein said upper cover (223) has internally secured a sealing ring which is sealed against the end face of the base cylinder (21).