CN213123092U - Intelligence student attendance device convenient to installation - Google Patents
Intelligence student attendance device convenient to installation Download PDFInfo
- Publication number
- CN213123092U CN213123092U CN202022505457.1U CN202022505457U CN213123092U CN 213123092 U CN213123092 U CN 213123092U CN 202022505457 U CN202022505457 U CN 202022505457U CN 213123092 U CN213123092 U CN 213123092U
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- attendance
- frame
- attendance device
- connecting cylinder
- device body
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Abstract
The utility model discloses an intelligent student attendance device convenient to install, which comprises an attendance device, wherein the attendance device is vertically placed, the middle part of the back surface of the attendance device is vertically provided with an extensible member, the extensible member is connected with an attendance device buckle, the outer side of one end of the extensible member, which is far away from the attendance device, is horizontally provided with an installation device, the installation device is fixedly connected with the extensible member, the attendance device comprises an attendance device body, the attendance device body is vertically placed, the back surface of the attendance device body is vertically provided with a connecting cylinder at the middle part, the connecting cylinder is connected with the attendance device body in a splicing way, the connecting cylinder is connected with the extensible member buckle, the installation device comprises a frame, the frame is of Contraband type structure, the inner part of the frame is horizontally and slidably connected with a clamping plate, the utility model solves the problem that the face recognition attendance device of students, and the state can not be adjusted according to the height of the student.
Description
Technical Field
The utility model relates to an attendance technical field, in particular to intelligence student's attendance device convenient to installation.
Background
In the university teaching, teachers need to roll the roll to know the attendance condition of students, and the mode of knowing the attendance condition wastes classroom time relatively, so that various electronic attendance devices are applied to university class boards and comprise face recognition attendance equipment, great convenience is provided for teaching,
the prior Chinese patent with the publication number of CN208596406U discloses a student face recognition attendance device which is convenient to install and comprises a support plate, wherein four screws are connected with four corners of the front surface of the support plate in a threaded manner, ball grooves are fixedly connected with the centers of the left and right ends of the inner wall of a first sleeve block, balls are sleeved on the centers of the inner walls of the ball grooves, second side blocks are fixedly connected with the left and right ends of the outer wall of a groove, a threaded rod is fixedly connected with the center of the top end of the second joint block, a threaded sleeve is connected with the center of the outer wall of the threaded rod in a threaded manner, third joint blocks are fixedly connected with the centers of the left and right ends of the outer wall of the threaded sleeve, a second support rod is fixedly connected with the center of the top end of the third joint block, and a handle is fixedly,
but the installation of current face identification attendance equipment is more troublesome, and can not be according to student's height adjustment state, in order to solve this problem, the utility model discloses the inventor has designed this product.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing an intelligence student attendance device convenient to installation to solve the problem of mentioning in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an intelligence student attendance device convenient to installation, including the attendance device, the vertical place of attendance device, the vertical extensible member that is provided with in middle part at the back of attendance device, the extensible member is connected with attendance device buckle, the outside level that the one end of attendance device was kept away from to the extensible member is provided with installation device, installation device and extensible member fixed connection, the attendance device includes the attendance device body, the vertical place of attendance device body, the back of attendance device body is at the vertical connecting cylinder that is provided with in middle part, connecting cylinder and attendance device body plug-in connection, the connecting cylinder is connected with the extensible member buckle, installation device includes the frame, the frame is Contraband type structure, the inside level of frame is provided with the grip block, grip block and frame sliding connection, the vertical lead screw that is provided with in top of grip block, the lead screw rotates perpendicularly with the grip block to be connected, the lead screw passes the upper horizontal.
By adopting the technical scheme, the attendance device is provided with a device which is convenient for students to sign in class and provides convenience for teachers to know whether the class attendants are neat in time, and the traditional roll calling form is changed, the telescopic piece is provided with a lifting support so as to lead the attendance device to control the telescopic piece to control the height of the attendance device according to the height of the students, thus facilitating the students to sign in and enlarging the application range of the utility model, the installation device is provided so as to lead the utility model to be installed on a teacher desk, the students can conveniently enter the door to sign in, and the installation device is convenient to be installed on the teacher desk quickly, thus improving the installation efficiency and being convenient to be disassembled quickly according to the needs, enlarging the flexibility of the utility model, the arrangement of the connecting cylinder is convenient for connecting the attendance device body and the telescopic piece, so as to install attendance device body on the extensible member as required fast, the setting of connecting cylinder be convenient for with attendance device body plug-in connection, and then make things convenient for attendance device body installation, enlarge the utility model discloses a flexibility, the setting of frame are convenient for provide spacing support for the removal of grip block, and then the cooperation through grip block and frame will the utility model discloses on the installation lectern, the setting of lead screw is convenient for utilize the rotation of self to drive the grip block and goes up and down to make supporting of grip block fastening press on the lectern.
The preferred, the vertical connecting frame that sets up in middle part at the back of attendance device body, connecting frame and attendance device body fixed connection, the lower extreme of attendance device body is open structure, and the edge cutting that is close to the attendance device body of the double-phase relative vertical side of connecting frame has the buckle groove.
Through adopting above-mentioned technical scheme, the setting of connection box is convenient for install attendance device body grafting on the connecting cylinder, and then makes things convenient for the installation of attendance device body, and the setting in buckle groove is convenient for install attendance device body buckle grafting at the side of connecting cylinder with the recess cooperation, prevents to break away from easily because of the effect of external force leads to attendance device body.
Preferably, the lower horizontal surface of the connecting cylinder is of an open structure, one side of the inner arc-shaped surface of the connecting cylinder is arranged to be a plane, and the inner arc-shaped side surface of the connecting cylinder is horizontally and fixedly connected with a clamping ring body at the position of the open structure.
Through adopting above-mentioned technical scheme, the planar setting of connecting cylinder be convenient for with the plane cooperation of extensible member, the position of restriction connecting cylinder and extensible member prevents to lead to attendance device body to rotate around the extensible member because of the effect of external force, influences student's attendance, the buckle of connecting cylinder is convenient for install on the extensible member in the setting of clamping ring body, prevents to lead to the connecting cylinder to break away from the extensible member because of the effect of external force, influences the use of attendance device.
Preferably, the cardboard is vertically provided with in one side that the outer arc side of connecting cylinder is close to attendance device body, cardboard and connecting cylinder fixed connection, and the edge that the double-phase relative vertical side of cardboard is close to the connecting cylinder is cut fluted.
Through adopting above-mentioned technical scheme, the setting of cardboard is convenient for install attendance device body grafting at the side of connecting cylinder with the carriage cooperation, and the setting of recess is convenient for install attendance device body buckle grafting at the side of connecting cylinder with buckle groove cooperation, prevents to break away from easily because of the effect of external force leads to attendance device body.
Preferably, one end part of the arc-shaped side surface of the telescopic piece, which is close to the connecting cylinder, is arranged into a plane, and a clamping ring groove is horizontally cut below the plane of the telescopic piece.
Through adopting above-mentioned technical scheme, planar setting be convenient for with the plane cooperation restriction connecting cylinder of connecting cylinder and the position of extensible member, prevent to lead to attendance device body to rotate around the extensible member because of the effect of external force, influence student's attendance, the setting of snap ring groove is convenient for install the buckle of connecting cylinder on the extensible member with the cooperation of snap ring body, prevents to lead to the connecting cylinder to break away from the extensible member because of the effect of external force, influences attendance device's use.
Preferably, one side of the upper horizontal plate of the frame is vertically cut with a threaded hole, the threaded hole is far away from the vertical plate of the frame, the side surface of the vertical plate of the frame is vertically cut with a sliding hole, and the sliding hole is opposite to the threaded hole.
Through adopting above-mentioned technical scheme, the setting of screw hole is convenient for provide the space for the screw thread installation of lead screw, and then drives the grip block lift through the rotation of lead screw, and the setting of sliding hole is convenient for provide the space for the installation of sliding plate, and provides the track for the removal of sliding plate, and then provides the restriction for the lift of grip block, prevents to lead to grip block skew frame because of the effect of lead screw.
Preferably, a rotating groove is cut at the position, facing the threaded hole, of the upper horizontal side face of the clamping plate, a sliding plate is horizontally and fixedly connected to the middle of one vertical side face of the clamping plate, and the sliding plate is installed in the sliding hole.
Through adopting above-mentioned technical scheme, the setting of rotating the groove is convenient for provide the space for the rotation installation of lead screw, and the setting of sliding plate is convenient for provide the restriction with the sliding hole cooperation for the lift of grip block, prevents to lead to grip block skew frame because of the effect of lead screw.
Before using, at first with grip block and lead screw installation on the frame, and make grip block and lead screw rotate to be connected, again with the vertical fixed mounting in the top of frame of extensible member, install the connecting cylinder grafting at the back of attendance device body simultaneously, put the upper end at the extensible member with the connecting cylinder buckle cover again, simultaneously connect attendance device body and extensible member through the data line, in operation, at first rotatory lead screw drives the grip block and rises, place the edge at the lectern with the frame simultaneously, rotatory lead screw drives the grip block and descends and with the edge at the lectern of installing of frame cooperation fastening again, start attendance device body, according to the flexible attendance device body lift of driving of student's height control extensible member
To sum up, the utility model discloses mainly have following beneficial effect:
the utility model provides a setting of extensible member is convenient for provide the lift support for attendance device to make attendance device according to student's height control extensible member telescoping control attendance device height, make things convenient for the student to sign in, and enlarge the utility model discloses an application range, installation device set up be convenient for will fast the utility model discloses install on the lectern, improve the installation effectiveness, and be convenient for dismantle as required fast, enlarge the utility model discloses a flexibility.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the attendance checking device of the utility model;
fig. 3 is a schematic structural view of the attendance checking device body of the utility model;
fig. 4 is a schematic structural view of the connecting cylinder of the present invention;
fig. 5 is a schematic structural view of the telescopic member of the present invention;
fig. 6 is a schematic structural view of the mounting device of the present invention;
fig. 7 is a schematic diagram of the frame structure of the present invention;
fig. 8 is a schematic diagram of the structure of the holding plate of the present invention;
reference numerals: 1. an attendance device; 11. an attendance device body; 111. a connecting frame; 112. a fastening groove; 12. a connecting cylinder; 121. clamping a plate; 122. a snap ring body; 123. a groove; 2. a telescoping member; 21. a plane; 22. a snap ring groove; 3. a mounting device; 31. a frame; 311. a threaded hole; 312. a slide hole; 32. a clamping plate; 321. a rotating groove; 322. a sliding plate; 33. and a lead screw.
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, 2 and 6: an intelligent student attendance device convenient to install comprises an attendance device 1, the attendance device 1 is vertically placed, a telescopic piece 2 is vertically arranged in the middle of the back of the attendance device 1, the telescopic piece 2 is in buckling connection with the attendance device 1, an installation device 3 is horizontally arranged on the outer side of one end, far away from the attendance device 1, of the telescopic piece 2, the installation device 3 is fixedly connected with the telescopic piece 2, the attendance device 1 comprises an attendance device body 11, the attendance device body 11 is vertically placed, a connecting cylinder 12 is vertically arranged in the middle of the back of the attendance device body 11, the connecting cylinder 12 is in splicing connection with the attendance device body 11, the connecting cylinder 12 is in buckling connection with the telescopic piece 2, the installation device 3 comprises a frame 31, the frame 31 is of an Contraband type structure, a clamping plate 32 is horizontally arranged in the frame 31, the clamping plate 32 is in sliding connection with the frame 31, a lead screw 33 is vertically, the lead screw 33 is vertically and rotatably connected with the clamping plate 32, the lead screw 33 passes through the upper horizontal plate of the frame 31, the lead screw 33 is in threaded connection with the frame 31, the attendance device 1 is arranged to provide devices for students to sign in class, so that teachers can conveniently know whether the class attendants are full or not in time, and the traditional roll call form is changed, the telescopic part 2 is arranged to provide lifting support for the attendance device 1, so that the attendance device 1 can control the telescopic part 2 to telescopically control the height of the attendance device 1 according to the height of the students, so that the students can conveniently sign in, and the application range of the utility model is enlarged, the installation device 3 is arranged to provide an installation device for the utility model, so that the utility model can be installed on a teacher desk, the students can conveniently enter the door to sign in, and the installation device 3 is arranged to facilitate the rapid installation of the utility model on the teacher desk, the installation efficiency is improved, and the rapid disassembly is, expand the utility model discloses a flexibility, connecting cylinder 12 set up and be convenient for connect attendance device body 11 and extensible member 2 to install attendance device body 11 on extensible member 2 as required fast, connecting cylinder 12 set up be convenient for with attendance device body 11 plug-in connection, and then make things convenient for attendance device body 11 to install, enlarge the utility model discloses a flexibility, frame 31 set up be convenient for provide spacing support for grip block 32's removal, and then will through grip block 32 and frame 31's cooperation the utility model discloses on the installation lectern, lead screw 33 sets up the rotation that is convenient for utilize self and drives grip block 32 and go up and down to make pressing of grip block 32 fastening on the lectern.
Referring to FIG. 3: the vertical connection frame 111 that sets up in middle part at the back of attendance device body 11, connection frame 111 and 11 fixed connection of attendance device body, the lower extreme of attendance device body 11 is open structure, the marginal cutting that is close to attendance device body 11 of the double-phase relative vertical side of connection frame 111 has buckle groove 112, the setting of connection frame 111 is convenient for install attendance device body 11 on connecting cylinder 12 with the grafting, and then make things convenient for the installation of attendance device body 11, buckle groove 112 set up be convenient for with the recess 123 cooperation with attendance device body 11 buckle grafting install the side at connecting cylinder 12, prevent to lead to attendance device body 11 to break away from easily because of the effect of external force.
Referring to FIG. 4: the lower horizontal surface of connecting cylinder 12 is open structure, one side of the interior arcwall face of connecting cylinder 12 sets up to the plane, the interior arcwall side of connecting cylinder 12 is located open structure's the horizontal fixedly connected with snap ring body 122 in position, the planar setting of connecting cylinder 12 is convenient for with the plane 21 cooperation of extensible member 2, restriction connecting cylinder 12 and extensible member 2's position, prevent to lead to attendance device body 11 to rotate around extensible member 2 because of the effect of external force, influence student's attendance, the buckle of connecting cylinder 12 is convenient for install on extensible member 2 in the setting of snap ring body 122, prevent to lead to connecting cylinder 12 to break away from extensible member 2 because of the effect of external force, influence attendance device 1's use.
Referring to FIG. 4: the outer arc side of connecting cylinder 12 is close to the vertical cardboard 121 that is provided with in one side of attendance device body 11, cardboard 121 and connecting cylinder 12 fixed connection, the edge cutting recess 123 that the double-phase relative vertical side of cardboard 121 is close to connecting cylinder 12, the setting of cardboard 121 is convenient for cooperate with carriage 111 with attendance device body 11 plug-in mounting at the side of connecting cylinder 12, the setting of recess 123 is convenient for cooperate with buckle groove 112 with attendance device body 11 buckle plug-in mounting at the side of connecting cylinder 12, prevent to lead to attendance device body 11 to break away from easily because of the effect of external force.
Referring to FIG. 5: one end part that the arc side of extensible member 2 is close to connecting cylinder 12 sets up to plane 21, extensible member 2 has snap ring groove 22 at plane 21's below horizontal cut, plane 21 set up be convenient for with connecting cylinder 12's plane cooperation restriction connecting cylinder 12 and extensible member 2's position, prevent to lead to attendance device body 11 to rotate around extensible member 2 because of the effect of external force, influence student's attendance, snap ring groove 22 set up be convenient for with the buckle installation of connecting cylinder 12 with the cooperation of snap ring body 122 on extensible member 2, prevent to lead to connecting cylinder 12 to break away from extensible member 2 because of the effect of external force, influence attendance device 1's use.
Referring to FIG. 7: the vertical cutting in one side of the last horizontal plate of frame 31 has screw hole 311, the vertical board of frame 31 is kept away from to screw hole 311, the vertical cutting in side of the vertical board of frame 31 has sliding hole 312, sliding hole 312 is just to screw hole 311, screw hole 311's setting is convenient for provide the space for the threaded mounting of lead screw 33, and then the rotation through lead screw 33 drives grip block 32 and goes up and down, sliding hole 312's setting is convenient for provide the space for the installation of sliding plate 322, and provide the track for the removal of sliding plate 322, and then the lift for grip block 32 provides the restriction, prevent to lead to grip block 32 skew frame 31 because of lead screw 33's effect.
Referring to FIG. 8: the last horizontal side of grip block 32 is just to the cutting of the position department of screw hole 311 has the rotation groove 321, the horizontal fixedly connected with sliding plate 322 in middle part of certain vertical side of grip block 32, sliding plate 322 is installed in sliding hole 312, the setting of rotation groove 321 is convenient for provide the space for the rotation installation of lead screw 33, the setting of sliding plate 322 is convenient for provide the restriction with the lift of sliding hole 312 cooperation for grip block 32, prevent to lead to grip block 32 skew frame 31 because of the effect of lead screw 33.
Before using, at first install grip block 32 and lead screw 33 on frame 31, and make grip block 32 and lead screw 33 rotate and connect, again with the top of the vertical fixed mounting of extensible member 2 at frame 31, install the back at attendance device body 11 with connecting cylinder 12 grafting simultaneously, put connecting cylinder 12 buckle cover in the upper end of extensible member 2 again, connect attendance device body 11 and extensible member 2 through the data line simultaneously, in operation, at first rotatory lead screw 33 drives grip block 32 and rises, place the edge at the lectern with frame 31 simultaneously, rotatory lead screw 33 drives grip block 32 decline again and with the edge at the lectern of installing of frame 31 cooperation fastening, start attendance device body 11, it goes up and down to control extensible member 2 to stretch out and draw back and drive attendance device body 11 according to student's height.
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 (7)
1. The utility model provides an intelligence student attendance device convenient to installation which characterized in that: the attendance checking device comprises an attendance checking device (1), wherein the attendance checking device (1) is vertically placed, a telescopic piece (2) is vertically arranged in the middle of the back of the attendance checking device (1), the telescopic piece (2) is in buckle connection with the attendance checking device (1), an installation device (3) is horizontally arranged on the outer side of one end, away from the attendance checking device (1), of the telescopic piece (2), the installation device (3) is fixedly connected with the telescopic piece (2), the attendance checking device (1) comprises an attendance checking device body (11), the attendance checking device body (11) is vertically placed, a connecting cylinder (12) is vertically arranged in the middle of the back of the attendance checking device body (11), the connecting cylinder (12) is in plug-in connection with the attendance checking device body (11), the connecting cylinder (12) is in buckle connection with the telescopic piece (2), the installation device (3) comprises a frame (31), and the frame (31) is of Contraband type structure, the inside level of frame (31) is provided with grip block (32), grip block (32) and frame (31) sliding connection, the vertical lead screw (33) that is provided with in top of grip block (32), lead screw (33) are connected with grip block (32) vertical rotation, the last horizontal plate of frame (31) is passed in lead screw (33), just lead screw (33) and frame (31) threaded connection.
2. The intelligent student attendance device convenient to install according to claim 1, wherein a connecting frame (111) is vertically arranged in the middle of the back of the attendance device body (11), the connecting frame (111) is fixedly connected with the attendance device body (11), the lower end of the attendance device body (11) is of an open structure, and a clamping groove (112) is cut in the edges of two opposite vertical side surfaces of the connecting frame (111) close to the attendance device body (11).
3. The intelligent student attendance device convenient to install according to claim 1, wherein the lower horizontal surface of the connecting cylinder (12) is of an open structure, one side of the inner arc-shaped surface of the connecting cylinder (12) is set to be a plane, and the clamping ring body (122) is horizontally and fixedly connected to the position, located in the open structure, of the inner arc-shaped side surface of the connecting cylinder (12).
4. An intelligent student attendance device as claimed in claim 1 wherein a snap-in board (121) is vertically provided on one side of the outer arcuate side of the connector barrel (12) adjacent to the attendance device body (11), the snap-in board (121) being fixedly connected to the connector barrel (12), and a groove (123) is cut into the edge of the two opposite vertical sides of the snap-in board (121) adjacent to the connector barrel (12).
5. An intelligent student attendance device as claimed in claim 2 wherein the arcuate side of the telescoping member (2) is provided as a flat surface (21) adjacent an end portion of the connector barrel (12), the telescoping member (2) having a snap ring groove (22) cut horizontally below the flat surface (21).
6. An intelligent student attendance device as claimed in claim 1 which is easy to install, wherein one side of the upper horizontal plate of the frame (31) is vertically cut with a threaded hole (311), the threaded hole (311) is far away from the vertical plate of the frame (31), the side of the vertical plate of the frame (31) is vertically cut with a sliding hole (312), and the sliding hole (312) is opposite to the threaded hole (311).
7. The intelligent student attendance device convenient to install according to claim 1, wherein a rotating groove (321) is cut at a position where the upper horizontal side of the clamping plate (32) faces the threaded hole (311), a sliding plate (322) is horizontally and fixedly connected to the middle of one vertical side of the clamping plate (32), and the sliding plate (322) is installed in the sliding hole (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022505457.1U CN213123092U (en) | 2020-11-03 | 2020-11-03 | Intelligence student attendance device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022505457.1U CN213123092U (en) | 2020-11-03 | 2020-11-03 | Intelligence student attendance device convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213123092U true CN213123092U (en) | 2021-05-04 |
Family
ID=75668299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022505457.1U Expired - Fee Related CN213123092U (en) | 2020-11-03 | 2020-11-03 | Intelligence student attendance device convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213123092U (en) |
-
2020
- 2020-11-03 CN CN202022505457.1U patent/CN213123092U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 Termination date: 20211103 |