CN213844206U

CN213844206U - Attendance system

Info

Publication number: CN213844206U
Application number: CN202021936648.7U
Authority: CN
Inventors: 郑云珍
Original assignee: Individual
Current assignee: Liaoning Yiyang Technology Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-07-30
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses an attendance system, which comprises a body, protection mechanism is installed to the right side top front end of body, the rigid coupling has the handle in the middle of the right-hand member of glass board, the equal rigid coupling in both ends has first slider about the left side of glass board, first slider all with first spout slip joint. This attendance system, the glass board can make the casing close, touch fingerprint on the body is protected, avoid touch fingerprint to expose for a long time and lose efficacy in the outside, it can not protect touch fingerprint to have solved this system, make touch fingerprint expose for a long time and can make the problem that touch fingerprint became invalid in the outside, elasticity through the spring can make the ejector pin drive splint reset and fix wire and body junction, prevent the wire rupture, when having solved this when the installation, can not protect attendance system body wire root, make during the change, can make the problem of attendance system body wire root rupture.

Description

Attendance system

Technical Field

The utility model relates to an attendance system technical field specifically is an attendance system.

Background

At present, the types of attendance machines at home and abroad are various, along with the development and popularization and application of microelectronic technology and computer technology, mechanical attendance devices are gradually replaced by electronic or intelligent attendance devices, and in numerous intelligent attendance devices, the mechanical attendance devices only record attendance lists and attendance time.

For example, patent number is 201821407137.9 an attendance terminal and attendance system, which comprises a body, a display screen, the fingerprint collection subassembly, the fingerprint identification subassembly, display screen and fingerprint collection subassembly set up on the body, although this system has realized the demand of student's attendance, can avoid again when having class hour student's bulk entry classroom need carry out the attendance, cause the drawback that blocks up, but this system can not protect touch fingerprint, make touch fingerprint expose the problem that can make touch fingerprint inefficacy in the outside for a long time, there is this when the installation simultaneously, can not protect attendance system body wire root, when making the change, can make the problem of attendance system body wire root rupture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an attendance system to this system that proposes in solving above-mentioned background can not protect the touch fingerprint, makes the long-term problem that exposes outside and can make the touch fingerprint inefficacy of touching fingerprint.

In order to achieve the above object, the utility model provides a following technical scheme: an attendance system comprises a body, wherein a protection mechanism is arranged at the front end above the right side of the body;

the protection mechanism comprises a glass plate, a handle, a first sliding block, a first sliding chute and a shell;

the middle rigid coupling of glass board's right-hand member has the handle, the equal rigid coupling in both ends has first slider about glass board's the left side, first slider all with first spout slip joint, the upper and lower both sides inner wall at the casing is all seted up to first spout, the rear end rigid coupling of casing is at the right side top front end of body, inner wall clearance fit has glass board in the middle of the right side of casing. The glass plate can close the shell, protect the touch fingerprints on the body and prevent the touch fingerprints from being exposed outside for a long time to lose effectiveness.

Preferably, the outer wall of the handle is processed with abrasive grains. Increasing the friction force.

Preferably, the first sliding block and the first sliding groove form a sliding structure. The first sliding block slides left and right in the first sliding groove to enable the glass plate to move left and right stably.

Preferably, the right side outer wall of body and the middle inner wall of rubber pad are laminated mutually, the outer wall rigid coupling of rubber pad is at the middle inner wall in left side of installation shell. The body 1 records attendance.

Preferably, the upper end and the lower end of the left side of the body are both provided with mounting mechanisms;

the mounting mechanism comprises a clamping block, a clamping groove, a curved bar, a second sliding block, a second sliding groove, a vertical plate, a groove, a top block and a rubber ball;

the top rigid coupling of fixture block is in the left side bottom of body, the draw-in groove has been seted up on the below right side of fixture block, the internal surface of draw-in groove and the top left side outer wall clearance fit of knee lever, the right side below rear end rigid coupling of knee lever has the second slider, second slider and second spout slip joint, the middle front end at the riser is seted up to the second spout, the bottom rigid coupling of riser is at the left side below inner wall of installation shell, the below outer wall of knee lever and the internal surface clearance fit of recess, the left side below inner wall at the installation shell is seted up to the recess, the bottom rigid coupling of knee lever has the kicking block, the bottom rigid coupling of kicking block has the rubber ball, the bottom rigid coupling of rubber ball is at the below internal surface of recess. The body can be disassembled and assembled.

Preferably, the fixture block, the clamping groove, the curved bar, the second sliding block, the second sliding groove, the vertical plate, the groove, the jacking block and the rubber ball are symmetrically distributed on the upper side and the lower side of the center line of the body. The body is stably installed.

Preferably, the gap distance between the clamping groove and the curved rod is 0.1-0.2 mm. The body is fixed in the mounting shell stably.

Preferably, a fixing mechanism is installed on the right side of the middle of the body;

the fixing mechanism comprises a lead, a clamping plate, an ejector rod, a box body and a spring;

the left end and the body electrical property of wire link to each other, splint have all been laminated to both sides outer wall about the left side of wire, the rigid coupling has the ejector pin in the middle of the top of splint, the top outer wall of ejector pin and the middle inner wall clearance fit in the below of box, the top rigid coupling of box is at the left side top inner wall of installation shell, the top rigid coupling of ejector pin has the spring, the top rigid coupling of spring is at the top inner wall of box. The splint resets and fixes the wire and the body junction, prevents the wire rupture.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional technology, the attendance system has the following advantages:

through the body, the glass board, the handle, first slider, the cooperation between first spout and the casing, drag the handle and drive the first slider of glass board through upper and lower both sides and the horizontal slip in the first spout of both sides about the casing, the glass board can make the casing close, protects the touch fingerprint on the body, avoids touch fingerprint to expose for a long time and inefficacy in the outside, has solved this system and can not protect touch fingerprint for touch fingerprint exposes for a long time in the outside and can make the problem that touch fingerprint became invalid.

Through the body, the installation shell, the wire, splint, the ejector pin, cooperation between box and the spring, put the body in the installation shell, through the left opening of installation shell, make the wire pass between two splint, the ejector pin makes the spring compression to outside removal in the box, otherwise elasticity through the spring can make the ejector pin drive splint reset and fix wire and this body coupling department, prevent the wire rupture, when having solved this installation, can not protect attendance system body wire root, make during the change, can make the problem of attendance system body wire root rupture.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the body, housing and glass plate of FIG. 1;

FIG. 3 is a schematic view of the glass sheet, the first slider and the first runner of FIG. 1;

fig. 4 is a schematic structural view of the fixture block, the clamping groove and the curved bar in fig. 1.

In the figure: 1. the device comprises a body, 2, a rubber pad, 3, an installation shell, 4, a protection mechanism, 401, a glass plate, 402, a handle, 403, a first sliding block, 404, a first sliding groove, 405, a shell, 5, an installation mechanism, 501, a clamping block, 502, a clamping groove, 503, a curved rod, 504, a second sliding block, 505, a second sliding groove, 506, a vertical plate, 507, a groove, 508, a top block, 509, a rubber ball, 6, a fixing mechanism, 601, a wire, 602, a clamping plate, 603, a top rod, 604, a box body, 605 and a spring.

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. 1-4, the present invention provides a technical solution: an attendance system comprises a body 1, a protection mechanism 4 is installed at the front end above the right side of the body 1, the protection mechanism 4 comprises a glass plate 401, a handle 402, a first slide block 403, a first slide groove 404 and a shell 405, the handle 402 is fixedly connected in the middle of the right end of the glass plate 401, the first slide blocks 403 are fixedly connected at the upper and lower ends of the left side of the glass plate 401, the first slide blocks 403 are respectively in sliding clamping connection with the first slide groove 404, the first slide grooves 404 are respectively arranged on the upper and lower inner walls of the shell 405, the handle 402 is dragged to drive the glass plate 401 to slide left and right in the first slide grooves 404 on the upper and lower sides of the shell 405 through the first slide blocks 403 on the upper and lower sides, the first slide groove 404 prevents the first slide block 403 from derailing, the glass plate 401 can close the shell 405 to protect touch fingerprints on the body 1, the rear end of the shell 405 is fixedly connected at the front end above the right side of the body 1, the inner wall in the middle of the right side of the shell 405 is in clearance fit with the glass plate 401, the outer wall of the handle 402 is provided with grinding lines to increase friction, the first slide block 403 and the first slide groove 404 form a sliding structure, and the first slide block 403 slides left and right in the first slide groove 404 to enable the glass plate 401 to move left and right stably.

The right outer wall of the body 1 is attached to the middle inner wall of the rubber pad 2, the outer wall of the rubber pad 2 is fixedly connected to the left middle inner wall of the installation shell 3, the rubber pad 2 seals a gap between the body 1 and the installation shell 3, the body 1 comprises a display screen, a fingerprint acquisition assembly, a fingerprint identification module and a fingerprint storage module, the fingerprint acquisition assembly acquires fingerprint information of students when the students check in, the fingerprint information can be stored in a check in terminal and also can be stored in a cloud server, the fingerprint identification assembly can compare the timely acquired fingerprint information with the stored fingerprint information, the comparison result comprises comparison passing and comparison failing, the pre-stored fingerprint and the timely acquired fingerprint are considered as the same user when the comparison passes, otherwise, the fingerprint information is not considered as the same user when the comparison fails, the fingerprint identification assembly adopts a FPC1020 fingerprint identification module, the identification result of the fingerprint identification component is displayed through the display screen, and the display content comprises a student attendance result and a class attendance result.

The upper end and the lower end of the left side of the body 1 are respectively provided with an installation mechanism 5, the installation mechanism 5 comprises a clamping block 501, a clamping groove 502, a curved rod 503, a second sliding block 504, a second sliding groove 505, a vertical plate 506, a groove 507, a top block 508 and a rubber ball 509, the top end of the clamping block 501 is fixedly connected with the bottom end of the left side of the body 1, the clamping groove 502 is arranged on the right side below the clamping block 501, the inner surface of the clamping groove 502 is in clearance fit with the outer wall of the left side above the curved rod 503, the curved rods 503 on the two sides are clamped in the clamping grooves 502 on the clamping block 501 to enable the body 1 to be installed in the installation shell 3, the second sliding block 504 is fixedly connected with the rear end of the lower right side of the curved rod 503, the second sliding block 504 is slidably connected with the second sliding groove 505, the second sliding groove 505 is arranged at the front end of the middle of the vertical plate 506, the curved rod is forced to slide outwards in the second sliding groove 505 on the vertical plate 506, the second sliding groove 503, the second sliding groove 505 prevents the second sliding block 504 from derailing, the bottom end of the vertical plate 506 is fixedly connected with the inner wall below the left side of the installation shell 3, the outer wall of the lower part of the curved rod 5033 is in clearance fit with the inner surface of the groove 507, the groove 507 is arranged on the inner wall of the lower part of the left side of the mounting shell 3, the bottom end of the curved rod 503 is fixedly connected with a top block 508, the bottom end of the top block 508 is fixedly connected with a rubber ball 509, the curved rod 503 drives the top block 508 to move outwards in the groove 507 so as to compress the rubber ball 509, otherwise, the curved rod 503 can be reset through the elasticity of the rubber ball 509, the bottom end of the rubber ball 509 is fixedly connected with the inner surface of the lower part of the groove 507, the fixture block 501, the clamping groove 502, the curved rod 503, the second slider 504, the second sliding chute 505, the vertical plate 506, the groove 507, the top block 508 and the rubber ball 509 are symmetrically distributed with the center line of the body 1 as the upper and lower sides, so that the body 1 is stably mounted, and the clearance distance between the clamping groove 502 and the curved rod 503 is 0.1-0.2mm, so that the body 1 is stably fixed in the mounting shell 3.

The right side of the middle of the body 1 is provided with a fixing mechanism 6, the fixing mechanism 6 comprises a lead 601 and a clamping plate 602, ejector pin 603, box 604 and spring 605, the left end and the body 1 electrical property of wire 601 link to each other, external power supply supplies power to body 1 through wire 601, make body 1 work, splint 602 has all been laminated to the left side upper and lower both sides outer wall of wire 601, the rigid coupling has ejector pin 603 in the middle of the top of splint 602, the top outer wall of ejector pin 603 and the middle inner wall clearance fit in the below of box 604, the top rigid coupling of box 604 is at the left side top inner wall of installation shell 3, the top rigid coupling of ejector pin 603 has spring 605, ejector pin 603 removes to the outside in box 604 and makes spring 605 compress, otherwise can make ejector pin 603 drive splint 602 reset through the elasticity of spring 605 and fix wire 1 and body 1 junction, prevent the wire 601 rupture, the top rigid coupling of spring 605 is at the top inner wall of box 604.

When the attendance system is used, firstly, the body 1 is manually placed in the mounting shell 3, the lead 601 passes through the opening at the left side of the mounting shell 3, the push rod 603 moves towards the outer side in the box body 604 to compress the spring 605, otherwise, the push rod 603 can drive the clamp plate 602 to reset through the elasticity of the spring 605 to fix the joint of the lead 1 and the body 1, the lead 601 is prevented from being broken, the curved rod 503 is forced to slide towards the outer side in the second sliding groove 505 on the vertical plate 506 through the second sliding block 504, the curved rod 503 drives the top block 508 to move towards the outer side in the groove 507 to compress the rubber ball 509, otherwise, the curved rod 503 can reset through the elasticity of the rubber ball 509, the curved rods 503 at two sides are clamped in the clamping grooves 502 on the clamping blocks 501 to enable the body 1 to be mounted in the mounting shell 3, the handle 402 is dragged to drive the glass plate 401 to slide towards the left and the right in the first sliding grooves 404 at the upper and the lower sides of the housing 405 through the first sliding blocks 403 at the upper and the lower sides, the glass plate 401 can close the housing 405 to protect the touch fingerprint on the body 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an attendance system, includes body (1), its characterized in that: the front end of the upper part of the right side of the body (1) is provided with a protection mechanism (4);

the protection mechanism (4) comprises a glass plate (401), a handle (402), a first sliding block (403), a first sliding chute (404) and a shell (405);

the middle rigid coupling of right-hand member of glass board (401) has handle (402), the equal rigid coupling in both ends has first slider (403) about the left side of glass board (401), first slider (403) all with first spout (404) slip joint, the upper and lower both sides inner wall at casing (405) is all seted up in first spout (404), the rear end rigid coupling of casing (405) is at the right side top front end of body (1), inner wall clearance fit has glass board (401) in the middle of the right side of casing (405).

2. An attendance system as claimed in claim 1, wherein: the outer wall of the handle (402) is processed with grinding grains.

3. An attendance system as claimed in claim 1, wherein: the first sliding block (403) and the first sliding groove (404) form a sliding structure.

4. An attendance system as claimed in claim 1, wherein: the right side outer wall of body (1) and the middle inner wall of rubber pad (2) laminate mutually, the outer wall rigid coupling of rubber pad (2) is at the middle inner wall in the left side of installation shell (3).

5. An attendance system as claimed in claim 1, wherein: the upper end and the lower end of the left side of the body (1) are both provided with an installation mechanism (5);

the mounting mechanism (5) comprises a clamping block (501), a clamping groove (502), a curved rod (503), a second sliding block (504), a second sliding groove (505), a vertical plate (506), a groove (507), a top block (508) and a rubber ball (509);

the top end of the clamping block (501) is fixedly connected to the bottom end of the left side of the body (1), a clamping groove (502) is formed in the right side of the lower portion of the clamping block (501), the inner surface of the clamping groove (502) is in clearance fit with the outer wall of the left side of the upper portion of the curved rod (503), the rear end of the right side of the lower portion of the curved rod (503) is fixedly connected with a second sliding block (504), the second sliding block (504) is in sliding clamping connection with a second sliding groove (505), the second sliding groove (505) is formed in the front end of the middle of a vertical plate (506), the bottom end of the vertical plate (506) is fixedly connected to the inner wall of the left side lower portion of the mounting shell (3), the outer wall of the lower portion of the curved rod (503) is in clearance fit with the inner surface of a groove (507), the groove (507) is formed in the inner wall of the left side lower portion of the mounting shell (3), a top block (508) is fixedly connected to the bottom end of the top block (508), and a rubber ball (509) is fixedly connected to the bottom end of the top block (508), the bottom end of the rubber ball (509) is fixedly connected with the inner surface below the groove (507).

6. An attendance system as claimed in claim 5, wherein: the clamping block (501), the clamping groove (502), the curved rod (503), the second sliding block (504), the second sliding groove (505), the vertical plate (506), the groove (507), the top block (508) and the rubber ball (509) are symmetrically distributed on the upper side and the lower side with the center line of the body (1) as the center.

7. An attendance system as claimed in claim 5, wherein: the clearance distance between the clamping groove (502) and the curved rod (503) is 0.1-0.2 mm.

8. An attendance system as claimed in claim 1, wherein: a fixing mechanism (6) is arranged on the right side of the middle of the body (1);

the fixing mechanism (6) comprises a lead (601), a clamping plate (602), a top rod (603), a box body (604) and a spring (605);

the left end of wire (601) links to each other with body (1) electrical property, splint (602) have all been laminated to both sides outer wall about the left side of wire (601), the rigid coupling has ejector pin (603) in the middle of the top of splint (602), inner wall clearance fit in the middle of the top outer wall of ejector pin (603) and the below of box (604), the top rigid coupling of box (604) is at the left side top inner wall of installation shell (3), the top rigid coupling of ejector pin (603) has spring (605), the top rigid coupling of spring (605) is at the top inner wall of box (604).