CN211423736U

CN211423736U - Attendance device with multiple mounting means

Info

Publication number: CN211423736U
Application number: CN201921520834.XU
Authority: CN
Inventors: 宋瑜; 徐云峰; 丁洪云; 徐永江
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-09-04
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses an attendance device with multiple mounting means, including body, display screen and scanner, the display screen is installed in the front of body, the scanner is installed in the front of body, the front of third straight board is equipped with the bolt, the bolt runs through the third straight board, bolt and third straight board threaded connection. This student management attendance device with multiple mounting means, through body and square, make the body avoid directly placing can scratch bad instrument, it can not the direct mount place to have solved the attendance device, through first slider, the third straight bar, the bolt, recess and box, make the box fix on the wall, make things convenient for the fixed mounting of device with get and put, protection device is not damaged simultaneously, it is not well fixed to have solved the device, get and put and easily impaired problem, through second straight bar and fixed block, make the device can vertically place, the installation problem when inconvenient fixed has been solved.

Description

Attendance device with multiple mounting means

Technical Field

The utility model relates to an installation technical field specifically is an attendance device with multiple mounting means.

Background

The attendance machine application field is very extensive, and the kind of attendance machine is also very various, but current attendance machine structure is fixed, can only let the attendance machine level place to perhaps drawing bad attendance machine in addition, the fixed mounting of attendance machine is not convenient for to current structure moreover, and even after the rigid mounting, also inconvenient to the dismantlement maintenance of attendance machine, be unfavorable for extensive popularization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an attendance device with multiple mounting means to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an attendance device with multiple installation modes comprises a body, a display screen and a scanner, wherein the display screen is installed on the front surface of the body, the scanner is installed on the front surface of the body, a square block is fixedly connected to the left side of the body, a first sliding block is fixedly connected to the outer wall of the body, a box is arranged on the outer wall of the first sliding block, a groove is machined in the inner cavity of the box, the first sliding block is in clearance fit with the groove, a second sliding block is arranged in the inner cavity of the box and in clearance fit with the box, a square plate is fixedly connected to the upper surface of the second sliding block, a hole is machined in the middle of the square plate, the square plate penetrates through the box, the square plate is in clearance fit with the box, a spring is arranged on the outer wall of the square plate and in clearance fit with the square plate, a base is fixedly connected to the left end of the box, and four corners of the base are, the box and the bottom rigid coupling have the fixed block, the bottom rigid coupling of fixed block has the second straight-bar, the rigid coupling has the third straight board in the middle of the both ends about the box, the front of the third straight board is equipped with the bolt, the bolt runs through the third straight board, bolt and the straight board threaded connection of third.

Preferably, the box is connected with the straight board through the pivot and rotates, the right side lower extreme rigid coupling of first straight board has the straight board of second, both ends rigid coupling has straight piece about the front of the straight board of second, the rigid coupling has the circle piece in the middle of the front of the straight board of second.

Preferably, the bottom end of the second straight rod is fixedly connected with a rubber sleeve.

Preferably, the bottom end of the first straight rod is fixedly connected with a rubber sheet.

Preferably, the surface of the second sliding block is sprayed with paint.

Compared with the prior art, the beneficial effects of the utility model are that: this student management attendance device with multiple mounting means, through body and square, make the body avoid directly placing can scratch bad instrument, it can not the direct mount place to have solved the attendance device, through first slider, the third straight bar, the bolt, recess and box, make the box fix on the wall, make things convenient for the fixed mounting of device with get and put, protection device is not damaged simultaneously, it is not well fixed to have solved the device, get and put and easily impaired problem, through second straight bar and fixed block, make the device can vertically place, the installation problem when inconvenient fixed has been solved.

Drawings

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

fig. 2 is a front view of the structure of the present invention;

FIG. 3 is a rear view of the structure of the present invention;

FIG. 4 is a schematic structural diagram of a spring, a square plate and a second slider

In the figure: 1. the device comprises a second straight plate, 2, a straight block, 3, a first straight plate, 4, a rotating shaft, 5, a box, 6, a groove, 7, a first sliding block, 8, a body, 9, a square block, 10, a square plate, 11, a base, 12, a bearing, 13, a first straight rod, 14, a rubber, 15, a fixed block, 16, a second straight rod, 17, a rubber sleeve, 18, a spring, 19, a second sliding block, 20, a third straight plate, 21, a bolt, 22, a display screen, 23, a scanner, 24, a round block, 25, a hole, 26 and paint.

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 checking device with multiple installation modes comprises a body 8, a display screen 22 and a scanner 23, wherein the display screen 22 is installed on the front surface of the body 8, the scanner 23 is used for identifying, the scanning result is displayed through the display screen 22 on the body 8, a square block 9 is fixedly connected to the left side of the body 8, the square block 9 can enable the body 8 to be horizontally placed, a first sliding block 7 is fixedly connected to the outer wall of the body 8, a box 5 is arranged on the outer wall of the first sliding block 7, a groove 6 is processed in the inner cavity of the box 5, the first sliding block 7 is in clearance fit with the groove 6, the body 8 can slide in the groove 6 in the box 5 through the first sliding block 7, a second sliding block 19 is arranged in the inner cavity of the box 5, the second sliding block 19 is in clearance fit with the box 5, the second sliding block 19 can slide in the inner cavity of the box, the square plate 10 can drive the second sliding block 19 to move, a hole 25 is processed in the middle of the square plate 10, the square plate 10 can be hung through the hole 25, the square plate 10 penetrates through the box 5, the square plate 10 is in clearance fit with the box 5, the square plate 10 can move in the box 5, a spring 18 is arranged on the outer wall of the square plate 10, the spring 18 is in clearance fit with the square plate 10, the spring 18 can enable the square plate 10 to be pulled back, a base 11 is fixedly connected to the left end of the box 5, four corners of the base 11 are rotatably connected with first straight rods 13 through bearings 12, the first straight rods 13 are rotated out to enable the body 5 to be horizontally placed, a fixed block 15 is fixedly connected to the bottom of the box 5, a second straight rod 16 is fixedly connected to the bottom end of the fixed block 15, the fixed block 15 is used for connecting with the second straight rod 16, the second straight rod 16 can be vertically placed in the box 5, a third straight plate 20 is fixedly connected to the middle of the, the bolt 21 penetrates through the third straight plate 20, the bolt 21 is in threaded connection with the third straight plate 20, the bolt 21 can fix the box 5 by fixing the third straight plate 20, the box 5 is rotationally connected with the first straight plate 3 through the rotating shaft 4, the first straight plate 3 can rotate through the rotating shaft 4, the lower end of the right side of the first straight plate 3 is fixedly connected with the second straight plate 1, the left end and the right end of the front surface of the second straight plate 1 are fixedly connected with the straight blocks 2, the straight blocks 2 are fixed on the second straight plate 1, the middle of the front surface of the second straight plate 1 is fixedly connected with the round block 24, the round block 24 can be inserted into the hole 25 of the square plate 10 after being rotated upwards, the bottom end of the second straight rod 16 is fixedly connected with a rubber sleeve 17, the rubber sleeve 17 increases friction, the bottom end of the first straight rod 13 is fixedly connected with a rubber 14, the rubber 14 can increase friction, paint 26 is sprayed on the surface of the second sliding block 19, the paint 26 is polyvinyl alcohol, and the paint 26 reduces the friction of the second sliding block 19.

When the device is used, the first sliding block 7 on the body 8 is aligned to the groove 6 on the box 5, the body 8 is placed in the box 5, when temporary placement and installation are needed, the four second straight rods 16 at the bottom of the box 5 can be placed, the box 5 can be vertically placed, the four first straight rods 13 at the left side of the box 5 can also be taken out, the first straight rods 13 are connected with the base 11 through the rotating shaft 12, the unfixed ends of the first straight rods 13 can be directly taken out, the base 11 is fixed on the box 5, the box 5 can be horizontally placed and installed through the taken-out first straight rods 13, the box can also be hung and installed through the square plate 10 in the cavity of the box, when hanging and installation are needed, the square plate 10 is pulled out, the box 5 can be hung and installed through the holes 25 on the square plate 10, when the device is needed, the third straight plates 20 at the left end and the right end of the box 5 are fixedly, if need not use the device when, with the third straight board 1 rotation that 5 bottoms of box are connected through pivot 4, make third straight board 1 turn to in the hole that round block 24 penetrated square plate 10 of pulling out, round block 24 can be pulled out in the device use, if the device needs the maintenance, takes out body 8 from the box.

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 device with multiple mounting means, includes body (8), display screen (22) and scanner (23), display screen (22) are installed in the front of body (8), scanner (23), its characterized in that are installed in the front of body (8): the box is characterized in that a square block (9) is fixedly connected to the left side of the body (8), a first sliding block (7) is fixedly connected to the outer wall of the body (8), a box (5) is arranged on the outer wall of the first sliding block (7), a groove (6) is processed in the inner cavity of the box (5), the first sliding block (7) is in clearance fit with the groove (6), a second sliding block (19) is arranged in the inner cavity of the box (5), the second sliding block (19) is in clearance fit with the box (5), a square plate (10) is fixedly connected to the upper surface of the second sliding block (19), a hole (25) is processed in the middle of the square plate (10), the square plate (10) penetrates through the box (5), the square plate (10) is in clearance fit with the box (5), a spring (18) is arranged on the outer wall of the square plate (10), the spring (18) is in clearance fit with the square plate (10), a base (11) is fixedly connected to the, the four corners of base (11) all is rotated with first straight-bar (13) through bearing (12) and is connected, box (5) and the bottom rigid coupling have fixed block (15), the bottom rigid coupling of fixed block (15) has second straight-bar (16), the rigid coupling has third straight board (20) in the middle of the both ends about box (5), the front of third straight board (20) is equipped with bolt (21), bolt (21) run through third straight board (20), bolt (21) and third straight board (20) threaded connection.

2. The attendance device with multiple installation modes according to claim 1, characterized in that: box (5) are rotated through pivot (4) and first straight board (3) and are connected, the right side lower extreme rigid coupling of first straight board (3) has the straight board of second (1), both ends rigid coupling has straight piece (2) about the front of the straight board of second (1), the rigid coupling has circle piece (24) in the middle of the front of the straight board of second (1).

3. The attendance device with multiple installation modes according to claim 1, characterized in that: the bottom end of the second straight rod (16) is fixedly connected with a rubber sleeve (17).

4. The attendance device with multiple installation modes according to claim 1, characterized in that: the bottom end of the first straight rod (13) is fixedly connected with a rubber sheet (14).

5. The attendance device with multiple installation modes according to claim 1, characterized in that: the surface of the second sliding block (19) is sprayed with paint (26).