CN220286873U

CN220286873U - Portable attendance device

Info

Publication number: CN220286873U
Application number: CN202321690027.9U
Authority: CN
Inventors: 谷兵兵; 邢增能
Original assignee: Hainan University of Science and Technology
Current assignee: Hainan University of Science and Technology
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2024-01-02
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a portable attendance device which comprises a mounting shell and an attendance machine body, wherein the back surface of the attendance machine body is connected with the mounting shell in a plug-in manner, clamping holes are formed in the left side and the right side of the mounting shell, and a fixing mechanism is arranged on the outer side of the attendance machine body. According to the structure, based on the fixing foundation of the installation shell, when the attendance machine body is installed, the attendance machine body is directly inserted into the installation shell, the edge of the installation shell extrudes the inclined surface of the convex clamping block on the attendance machine body during insertion, so that the limiting block connected with the clamping block slides in the installation cavity to compress the spring, when the attendance machine body is inserted, the spring is reset to push the clamping block connected with the limiting block to be clamped into the clamping hole of the installation shell for fixing, the clamping block can be pushed out of the clamping hole by simultaneously extruding the pushing block on the installation shell during disassembly, and finally the attendance machine body is pulled out in the state, so that the attendance machine body is not easy to fall off, and the attendance machine body can be conveniently used by a manager.

Description

Portable attendance device

Technical Field

The utility model belongs to the technical field of attendance checking devices, and particularly relates to a portable attendance checking device.

Background

The first type is a simple printing type, when a card is punched, original recorded data is directly printed on a card through the attendance machine, the recording time on the card is original attendance information, and the attendance machine can be immediately used without any prior training for a primary user; the second class is the storage class.

The utility model provides a patent bulletin number CN211044328U through chinese patent net retrieval, a portable attendance device, includes fingerprint punched-card machine main part and mount pad, the upper end of fingerprint punched-card machine main part is fixed with the drying-machine casing, and the inner wall of drying-machine casing is fixed with metal rack, heating wire and rotary mechanism in proper order from the past to the back, and rotary mechanism includes blade, motor, axis of rotation and fixing base, and the output and the rotation of axis of rotation of motor are connected, front end and fixing base fixed connection of axis of rotation.

Before class, always teacher needs to roll call to student to reach the purpose to student management, along with the development of age, in student management process, in order to remove the classroom time that the in-process consumed from roll call, often install the attendance machine in the classroom, manage the student with the convenience of punching the card, but at present, traditional attendance machine is in the use, need according to the time quantum to the import of attendance data with inquire so for the convenience to the loading and unloading of attendance machine generally all add the hanging hole in the back, directly hang but the time of rest student is beaten into the alarm and is bumped the attendance machine easily after beating the nail on the wall.

Disclosure of Invention

In view of the above-mentioned problems, it is an object of the present utility model to provide a portable attendance device for solving the above-mentioned problems.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a portable attendance device, includes installation shell and attendance organism, the back of attendance organism and installation shell grafting are connected, the left and right sides of installation shell all is equipped with the card hole, the outside of attendance organism is equipped with fixed establishment, the attendance organism passes through fixed establishment and card hole joint and is connected, the inboard in card hole is equipped with the ejector pad, the front of attendance organism is equipped with display screen, fingerprint collection area and camera respectively, the upper end of attendance organism is equipped with the square groove, the inboard of square groove is equipped with the handle, the front of attendance organism gathers a mouthful department fixed mounting and has the connecting block, the lower extreme symmetry fixed mounting of connecting block has the guide rail, the lower extreme sliding connection of guide rail has the guard plate, the upper end of guard plate and the lower extreme magnetic connection of connecting block, the lower extreme fixedly connected with of guard plate draws the piece.

Further, as a preferable technical scheme, the inner side of the front surface of the installation shell is provided with installation counter bores, and the number of the installation counter bores is 4.

Further, as a preferable technical scheme, a first groove is formed in the edge opening of the front lower end of the installation shell.

Further, as the preferable technical scheme, the front of the attendance machine body is provided with an emergency lamp, and the shape of the emergency lamp is rectangular.

Further, as a preferable technical scheme, a USB interface is arranged at the lower end of the attendance machine body, and the USB interface is arranged at the left side of a connecting wire at the lower end of the attendance machine body.

Further, as the preferred technical scheme, fixed establishment includes the installation cavity, the inboard at the attendance organism is established to the installation cavity symmetry, the inboard sliding connection in installation cavity has the stopper, the inside contralateral fixed mounting in stopper and installation cavity has the spring, one side fixed mounting that the spring was kept away from to the stopper has the fixture block, the cavity wall in installation cavity is run through to the one end of fixture block, the fixture block is the inclined plane form towards one side of installation shell, the one end sliding connection of ejector pad is at the downthehole side of card, the one end and the fixture block of ejector pad are swing joint.

Further, as the preferable technical scheme, the inside of the installation cavity is symmetrically provided with sliding grooves, and the limiting block is connected to the inside of the installation cavity in a sliding manner through the sliding grooves.

Further, as an optimized technical scheme, draw grooves are formed in the left side and the right side of the attendance machine body, and the draw grooves are rectangular.

In summary, the utility model has the following advantages:

firstly, based on the fixed foundation of the installation shell, when the attendance machine body is installed, the attendance machine body is directly inserted into the installation shell, the edge of the installation shell extrudes the inclined surface of a convex clamping block on the attendance machine body when the attendance machine body is inserted, so that a limiting block connected with the clamping block slides in the installation cavity to compress a spring, when the attendance machine body is inserted, the spring resets to push the clamping block connected with the limiting block to be clamped into a clamping hole of the installation shell for fixing, and when the attendance machine body is disassembled, the clamping block can be pushed out from the clamping hole by simultaneously extruding a pushing block on the installation shell, and finally the attendance machine body is pulled out in the state, so that the attendance machine body is not easy to fall off, and the attendance machine body can be conveniently used by a manager;

second, through installing connecting block and guide rail in the positive collection mouth department of attendance organism, the guard plate of L shape is fixed to connecting block magnetic force actuation through pushing up on the guide rail to slide, can conveniently cover dustproof protection to fingerprint acquisition area, in the use, only need come the pull block of guard plate lower extreme can.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a fingerprint acquisition area according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the mounting housing of the present utility model;

FIG. 4 is a schematic view of the internal structure of the mounting cavity of the present utility model;

fig. 5 is a top view of the attendance machine of the present utility model.

Reference numerals: 1. a mounting shell; 2. a pushing block; 3. a clamping hole; 4. drawing a groove; 5. an attendance machine body; 6. a fingerprint acquisition area; 7. a camera; 8. a display screen; 9. a first groove; 12. an emergency light; 13. installing a counter bore; 14. a fixing mechanism; 141. a clamping block; 142. a limiting block; 143. a mounting cavity; 144. a spring; 15. a chute; 16. a USB interface; 17. a connecting block; 18. a protection plate; 19. pulling blocks; 20. a guide rail; 21. a handle; 22. and (5) a square groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the portable attendance device according to the present embodiment includes a mounting shell 1 and an attendance machine body 5, wherein the back of the attendance machine body 5 is in plug connection with the mounting shell 1, both sides of the mounting shell 1 are provided with a card hole 3, the outer side of the attendance machine body 5 is provided with a fixing mechanism 14, the attendance machine body 5 is in plug connection with the card hole 3 through the fixing mechanism 14, the inner side of the card hole 3 is provided with a push block 2, and the front of the attendance machine body 5 is respectively provided with a display screen 8, a fingerprint acquisition area 6 and a camera 7; the inner side of the front surface of the installation shell 1 is provided with 4 installation counter bores 13, and the installation counter bores 13 are additionally arranged on the inner side of the front surface of the installation shell 1, so that the installation on a wall surface can be conveniently realized by using screws; the first groove 9 is formed in the edge opening of the front lower end of the installation shell 1, and the position of a connecting wire of the attendance machine body 5 can be reserved conveniently by additionally arranging the first groove 9; the front of the attendance machine body 5 is provided with the emergency lamp 12, the shape of the emergency lamp 12 is rectangular, and the emergency lamp 12 is additionally arranged on the front of the attendance machine body 5, so that a power failure port in a classroom can be realized, and an emergency lighting effect is realized; the left side and the right side of the attendance machine body 5 are respectively provided with a pull groove 4, the pull grooves 4 are rectangular, the attendance machine body 5 can be conveniently disassembled and assembled by additionally arranging the pull grooves 4 on the attendance machine body 5, the upper end of the attendance machine body 5 is provided with a square groove 22, the inner side of the square groove 22 is provided with a handle 21, a connecting block 17 is fixedly arranged at a front collecting port of the attendance machine body 5, the lower end of the connecting block 17 is symmetrically and fixedly provided with a guide rail 20, the lower end of the guide rail 20 is slidably connected with a protection plate 18, the upper end of the protection plate 18 is magnetically connected with the lower end of the connecting block 17, the lower end of the protection plate 18 is fixedly connected with a pull block 19, the L-shaped protection plate 18 is fixedly attracted to the connecting block 17 by magnetic force by upwards pushing the connecting block 20, and the fingerprint collecting area 6 can be conveniently covered and protected; the slide block at the upper end of the protection plate 18 is also provided with a limiting structure, so that the protection plate 18 can be prevented from tripping when the pull block 19 is pulled down.

Example 2

Referring to fig. 4, in order to achieve the purpose of facilitating downloading of the attendance data source, the lower end of the attendance machine body 5 of the embodiment is provided with a USB interface 16, the USB interface 16 is arranged at the left side of the connecting line at the lower end of the attendance machine body 5, and the lower end of the attendance machine body 5 is provided with the USB interface 16, so that the attendance data source can be conveniently downloaded; the USB interface 16 is also provided with a rubber blanking cover, so that daily dustproof protection can be realized.

Example 3

Referring to fig. 1-4, in this embodiment, in order to achieve the purpose of facilitating the disassembly and assembly of the attendance machine body 5, the fixing mechanism 14 is innovatively designed, specifically, the fixing mechanism 14 includes a mounting cavity 143, the mounting cavity 143 is symmetrically arranged on the inner side of the attendance machine body 5, a limiting block 142 is slidably connected to the inner side of the mounting cavity 143, a spring 144 is fixedly mounted on opposite sides of the inside of the limiting block 142 and the mounting cavity 143, one side of the limiting block 142, which is far away from the spring 144, is fixedly mounted with a clamping block 141, one end of the clamping block 141 penetrates through a cavity wall of the mounting cavity 143, the clamping block 141 faces one side of the mounting shell 1 in a slope shape, one end of the pushing block 2 is slidably connected to the inner side of the clamping hole 3, one end of the pushing block 2 and the clamping block 141 are movably connected, by adding the fixing mechanism 14, based on the fixing base of the mounting shell 1, when the attendance machine body 5 is mounted, the attendance machine body 5 is directly inserted into the mounting shell 1, the edge of the mounting shell 1 is slidably connected with the protruding clamping block 141 on the mounting shell 5, the clamping block 141, the limiting block 141 connected with the clamping block 141 is made to slide in the mounting cavity 143, the clamping block 144, and the clamping block 141 is slidably compressed in the mounting cavity 144, when the side of the limiting block 142 is pushed into the side, and the side of the clamping block 141, and the clamping block 141 is pushed into the reset card 3, and the clamping block can be pushed out of the clamping block 1.

Referring to fig. 4, in order to achieve the purpose of facilitating the sliding of the limiting block 142 in the installation cavity 143, the inner side of the installation cavity 143 of this embodiment is symmetrically provided with the sliding grooves 15, the limiting block 142 is slidably connected inside the installation cavity 143 through the sliding grooves 15, and the inner side of the installation cavity 143 is symmetrically provided with the sliding grooves 15, so that the limiting block 142 can slide inside the installation cavity 143 conveniently.

The use principle and the advantages are that: during the use, through installing connecting block 17 and guide rail 20 in the positive collection mouth department of attendance organism 5, L shape guard plate 18 slides on guide rail 20 through pushing up to connecting block 17 magnetic force actuation fixed, can conveniently cover dustproof protection to fingerprint collection district 6, when the needs are to attendance organism 5 loading and unloading, based on installation shell 1 fixed basis, when installing attendance organism 5, directly insert on the installation shell 1 with attendance organism 5, installation shell 1 edge extrudees the convex fixture block 141 inclined plane on the attendance organism 5 during the insertion, make the stopper 142 that fixture block 141 is connected slide compression spring 144 in installation cavity 143, when attendance organism 5 inserts back spring 144 reset promote the fixture block 141 card that stopper 142 is connected to be fixed in the draw-in hole 3 of installation shell 1 can, through simultaneously extrusion ejector pad 2 on installation shell 1, alright release fixture block 141 from the draw-in hole 3, finally in this state with attendance organism 5 pull out can, through add emergency lamp 12 on organism 5, after the classroom, the effect that can play, reduce the classroom and disorder.

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

Claims

1. A portable attendance device, characterized in that: including installation shell and attendance organism, the back and the installation shell grafting of attendance organism are connected, the left and right sides of installation shell all is equipped with the card hole, the outside of attendance organism is equipped with fixed establishment, the attendance organism passes through fixed establishment and card hole joint and connects, the inboard in card hole is equipped with the ejector pad, the front of attendance organism is equipped with display screen, fingerprint collection district and camera respectively, the upper end of attendance organism is equipped with the square groove, the inboard of square groove is equipped with the handle, positive collection mouth department fixed mounting of attendance organism has the connecting block, the lower extreme symmetry fixed mounting of connecting block has the guide rail, the lower extreme sliding connection of guide rail has the guard plate, the upper end of guard plate and the lower extreme magnetic connection of connecting block, the lower extreme fixedly connected with of guard plate draws the piece.

2. The portable attendance device of claim 1, wherein: the front inner side of the installation shell is provided with installation counter bores, and the number of the installation counter bores is 4 in total.

3. The portable attendance device of claim 1, wherein: the front lower end edge of the installation shell is provided with a first groove.

4. The portable attendance device of claim 1, wherein: the front of attendance machine body is equipped with the emergency light, the shape of emergency light is the rectangle form.

5. The portable attendance device of claim 1, wherein: the lower extreme of attendance organism is equipped with the USB interface, the left side at attendance organism lower extreme connecting wire is established to the USB interface.

6. The portable attendance device of claim 1, wherein: the utility model provides a fixing mechanism, including the installation cavity, the inboard at the attendance organism is established to the installation cavity symmetry, the inboard sliding connection in installation cavity has the stopper, the inside opposite side fixed mounting in stopper and installation cavity has the spring, one side fixed mounting that the spring was kept away from to the stopper has the fixture block, the cavity wall in installation cavity is run through to the one end of fixture block, the fixture block is the inclined plane form towards one side of installation shell, the one end sliding connection of ejector pad is at the card downthehole side, the one end and the fixture block of ejector pad are swing joint.

7. The portable attendance device of claim 6, wherein: the inner side of the installation cavity is symmetrically provided with sliding grooves, and the limiting block is connected to the inner side of the installation cavity in a sliding manner through the sliding grooves.

8. The portable attendance device of claim 1, wherein: the left side and the right side of the attendance machine body are both provided with draw grooves, and the shape of the draw grooves is rectangular.